2026-03-11 17:07:15 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-03-11 17:07:15 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-03-11 17:07:15 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-03-11 17:07:15 INFO ::casa 2026-03-11 17:07:15 INFO ::casa config values 2026-03-11 17:07:15 INFO ::casa agg = False 2026-03-11 17:07:15 INFO ::casa cachedir = '/home/casatest/.casa' 2026-03-11 17:07:15 INFO ::casa casaconfig_verbose = 1 2026-03-11 17:07:15 INFO ::casa colors = 'Neutral' 2026-03-11 17:07:15 INFO ::casa data_auto_update = False 2026-03-11 17:07:15 INFO ::casa data_update_interval = 1 2026-03-11 17:07:15 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-03-11 17:07:15 INFO ::casa iplog = False 2026-03-11 17:07:15 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/ipython-20260311-170711.log' 2026-03-11 17:07:15 INFO ::casa log2term = True 2026-03-11 17:07:15 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/casa-20260311-170711.log' 2026-03-11 17:07:15 INFO ::casa measures_auto_update = False 2026-03-11 17:07:15 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-03-11 17:07:15 INFO ::casa measures_site_interval = 2 2026-03-11 17:07:15 INFO ::casa measures_update_interval = 1 2026-03-11 17:07:15 INFO ::casa measurespath = '/opt/casa/data/master' 2026-03-11 17:07:15 INFO ::casa nogui = False 2026-03-11 17:07:15 INFO ::casa nologfile = False 2026-03-11 17:07:15 INFO ::casa nologger = True 2026-03-11 17:07:15 INFO ::casa pipeline = False 2026-03-11 17:07:15 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-03-11 17:07:15 INFO ::casa user_site = False 2026-03-11 17:07:15 INFO ::casa 2026-03-11 17:07:15 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-11 17:07:15 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-11 17:07:15 INFO ::casa 2026-03-11 17:07:15 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-03-11 17:07:15 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-11 17:07:15 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-11 17:07:15 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/03/10/15:15, 2026/06/08/00:00:00 2026-03-11 17:07:15 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] .2026-03-11 17:07:15 INFO flagdata::::casa ########################################## 2026-03-11 17:07:15 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:07:15 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 ) 2026-03-11 17:07:15 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:07:15 INFO flagdata::::casa List mode is active 2026-03-11 17:07:15 INFO flagdata::::casa Selected 2 commands from combined input list(s) 2026-03-11 17:07:15 INFO flagdata::::casa Initializing the agents 2026-03-11 17:07:15 INFO AgentFlagger::initAgents There are initially 2 agents in the list. Agents: unflag, manual 2026-03-11 17:07:15 INFO AgentFlagger::initAgents There are 2 valid agents in the list. Agents: unflag, manual 2026-03-11 17:07:15 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:07:15 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 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:07:16 INFO Manual_1::chunkSummary => Data flagged so far 24.93% (136704/548352) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:16 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (138240/414720) 2026-03-11 17:07:16 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:07:16 INFO Unflag_0::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:07:16 INFO Manual_1::tableSummary => Percentage of data flagged in table selection: 6.25% 2026-03-11 17:07:16 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:07:16 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:07:15.448496 End time: 2026-03-11 17:07:15.985933 2026-03-11 17:07:16 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:07:16 INFO flagdata::::casa ########################################## 2026-03-11 17:07:16 INFO mstransform::::casa ########################################## 2026-03-11 17:07:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:16 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 ) 2026-03-11 17:07:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:16 INFO MSTransformManager::parseMsSpecParams Output file name is donotkeepflags_spw15.ms 2026-03-11 17:07:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:16 INFO MSTransformManager::parseDataSelParams spw selection is >14 2026-03-11 17:07:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:16 INFO MSTransformManager::initDataSelectionParams+ [15, 0, 63, 1] 2026-03-11 17:07:16 INFO MSTransformManager::open Select data 2026-03-11 17:07:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:16 SEVERE mstransform::::casa Exception Reported: Error in mstransform: MSSelectionNullSelection : The selected table has zero rows. 2026-03-11 17:07:16 INFO mstransform::::casa Traceback (most recent call last): 2026-03-11 17:07:16 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__ 2026-03-11 17:07:16 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'] ) 2026-03-11 17:07:16 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO mstransform::::casa+ mtlocal.open() 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-11 17:07:16 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-11 17:07:16 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:07:16 INFO mstransform::::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. 2026-03-11 17:07:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:16.008109 End time: 2026-03-11 17:07:16.085922 2026-03-11 17:07:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:16 INFO mstransform::::casa ########################################## Expected Error: MSSelectionNullSelection : The selected table has zero rows. Expected Error! .2026-03-11 17:07:16 INFO flagdata::::casa ########################################## 2026-03-11 17:07:16 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:07:16 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 ) 2026-03-11 17:07:16 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:07:16 INFO flagdata::::casa List mode is active 2026-03-11 17:07:16 INFO flagdata::::casa Selected 2 commands from combined input list(s) 2026-03-11 17:07:16 INFO flagdata::::casa Initializing the agents 2026-03-11 17:07:16 INFO AgentFlagger::initAgents There are initially 2 agents in the list. Agents: unflag, manual 2026-03-11 17:07:16 INFO AgentFlagger::initAgents There are 2 valid agents in the list. Agents: unflag, manual 2026-03-11 17:07:16 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:07:16 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 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:07:16 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (136704/410112) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:07:16 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 2026-03-11 17:07:16 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:07:17 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 2026-03-11 17:07:17 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:07:17 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 2026-03-11 17:07:17 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:17 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 2026-03-11 17:07:17 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:17 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (138240/414720) 2026-03-11 17:07:17 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 2026-03-11 17:07:17 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:17 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 2026-03-11 17:07:17 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:17 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 2026-03-11 17:07:17 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:07:17 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:07:17 INFO Unflag_0::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:07:17 INFO Manual_1::tableSummary => Percentage of data flagged in table selection: 6.25% 2026-03-11 17:07:17 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:07:17 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:07:16.270768 End time: 2026-03-11 17:07:16.788944 2026-03-11 17:07:17 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:07:17 INFO flagdata::::casa ########################################## 2026-03-11 17:07:17 INFO mstransform::::casa ########################################## 2026-03-11 17:07:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:17 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 ) 2026-03-11 17:07:17 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:17 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:17 INFO MSTransformManager::parseMsSpecParams Output file name is donotkeepflags.ms 2026-03-11 17:07:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:17 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-03-11 17:07:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:17 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-03-11 17:07:17 INFO MSTransformManager::open Select data 2026-03-11 17:07:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:17 INFO MSTransformDataHandler::makeSelection 8100 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:17 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:16.795014 End time: 2026-03-11 17:07:17.645464 2026-03-11 17:07:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:18 INFO mstransform::::casa ########################################## 2026-03-11 17:07:18 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on donotkeepflags.ms... 2026-03-11 17:07:18 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... .2026-03-11 17:07:18 INFO mstransform::::casa ########################################## 2026-03-11 17:07:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:18 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 ) 2026-03-11 17:07:18 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-03-11 17:07:18 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:07:18 INFO MSTransformManager::parseMsSpecParams Output file name is col1.ms 2026-03-11 17:07:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:18 INFO MSTransformManager::parseMsSpecParams MODEL column will be made real in the output MS 2026-03-11 17:07:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:18 WARN MSTransformManager::checkDataColumnsAvailable Requested to make virtual MODEL_DATA column real but SOURCE_MODEL column is not present in SOURCE sub-table 2026-03-11 17:07:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:18 INFO MSTransformManager::open Select data 2026-03-11 17:07:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:18 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:18 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:17.863848 End time: 2026-03-11 17:07:18.344355 2026-03-11 17:07:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:18 INFO mstransform::::casa ########################################## .2026-03-11 17:07:19 INFO setjy::::casa ########################################## 2026-03-11 17:07:19 INFO setjy::::casa ##### Begin Task: setjy ##### 2026-03-11 17:07:19 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 ) 2026-03-11 17:07:19 INFO setjy::::casa {'field': '1331+305*'} 2026-03-11 17:07:19 INFO Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/ngc5921Jy.ms 2026-03-11 17:07:19 INFO imager::setjy() Using spw dependent flux densities 2026-03-11 17:07:19 INFO imager::data selection Selected 4509 out of 22653 rows. 2026-03-11 17:07:19 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) 2026-03-11 17:07:19 INFO imager::setjy() Will clear any existing model with matching field=1331+30500002_0 and spw=* 2026-03-11 17:07:19 INFO Clearing model records in MS header for selected fields. 2026-03-11 17:07:19 INFO 1331+30500002_0 (id = 0) not found. 2026-03-11 17:07:19 INFO imager::data selection Selected 4509 out of 22653 rows. 2026-03-11 17:07:19 INFO imager::ft() Fourier transforming: replacing visibility model header 2026-03-11 17:07:19 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 2026-03-11 17:07:19 INFO imager::createFTMachine() Performing interferometric gridding... 2026-03-11 17:07:19 INFO setjy::::casa Task setjy complete. Start time: 2026-03-11 17:07:18.557454 End time: 2026-03-11 17:07:18.700134 2026-03-11 17:07:19 INFO setjy::::casa ##### End Task: setjy ##### 2026-03-11 17:07:19 INFO setjy::::casa ########################################## 2026-03-11 17:07:19 INFO mstransform::::casa ########################################## 2026-03-11 17:07:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:19 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 ) 2026-03-11 17:07:19 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921Jy.ms 2026-03-11 17:07:19 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:07:19 INFO MSTransformManager::parseMsSpecParams Output file name is col2.ms 2026-03-11 17:07:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:19 INFO MSTransformManager::parseMsSpecParams MODEL column will be made real in the output MS 2026-03-11 17:07:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:19 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input virtual MODEL_DATA column 2026-03-11 17:07:19 INFO MSTransformManager::open Select data 2026-03-11 17:07:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:19 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:19 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:18.710407 End time: 2026-03-11 17:07:19.347503 2026-03-11 17:07:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:19 INFO mstransform::::casa ########################################## .2026-03-11 17:07:20 INFO mstransform::::casa ########################################## 2026-03-11 17:07:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:20 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 ) 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Output file name is col3.ms 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:20 INFO MSTransformManager::parseDataSelParams field selection is 1 2026-03-11 17:07:20 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~61 2026-03-11 17:07:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:07:20 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [1] 2026-03-11 17:07:20 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:20 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 61, 1] 2026-03-11 17:07:20 INFO MSTransformManager::open Select data 2026-03-11 17:07:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:20 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:20 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:19.600803 End time: 2026-03-11 17:07:20.021324 2026-03-11 17:07:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:20 INFO mstransform::::casa ########################################## 2026-03-11 17:07:20 INFO split::::casa ########################################## 2026-03-11 17:07:20 INFO split::::casa ##### Begin Task: split ##### 2026-03-11 17:07:20 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='' ) 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:07:20 INFO MSTransformManager::parseMsSpecParams Output file name is split3.ms 2026-03-11 17:07:20 INFO MSTransformManager::parseDataSelParams field selection is 1 2026-03-11 17:07:20 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~61 2026-03-11 17:07:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:07:20 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [1] 2026-03-11 17:07:20 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:20 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 61, 1] 2026-03-11 17:07:20 INFO MSTransformManager::open Select data 2026-03-11 17:07:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:20 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:20 INFO split::::casa Task split complete. Start time: 2026-03-11 17:07:20.036113 End time: 2026-03-11 17:07:20.433352 2026-03-11 17:07:20 INFO split::::casa ##### End Task: split ##### 2026-03-11 17:07:20 INFO split::::casa ########################################## Column DATA of split3.ms and col3.ms agree .2026-03-11 17:07:21 INFO mstransform::::casa ########################################## 2026-03-11 17:07:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:21 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 ) 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA,MODEL,CORRECTED 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Output file name is col4.ms 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:21 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:07:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:21 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:21 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:07:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:21 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:07:21 INFO MSTransformManager::open Select data 2026-03-11 17:07:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:21 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:21 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:20.758722 End time: 2026-03-11 17:07:21.228507 2026-03-11 17:07:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:21 INFO mstransform::::casa ########################################## 2026-03-11 17:07:21 INFO mstransform::::casa ########################################## 2026-03-11 17:07:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:21 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 ) 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Output file name is allcols.ms 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:21 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:07:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:21 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:21 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:07:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:21 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:07:21 INFO MSTransformManager::open Select data 2026-03-11 17:07:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:21 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:21 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:21.238136 End time: 2026-03-11 17:07:21.677974 2026-03-11 17:07:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:22 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 .2026-03-11 17:07:22 INFO mstransform::::casa ########################################## 2026-03-11 17:07:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:22 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 ) 2026-03-11 17:07:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:22 INFO MSTransformManager::parseMsSpecParams Output file name is colweight1.ms 2026-03-11 17:07:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:22 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-03-11 17:07:22 INFO MSTransformManager::parseDataSelParams correlation selection is RR,LL 2026-03-11 17:07:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:22 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] 2026-03-11 17:07:22 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1], [3] to [3] with stride [1], length [1]]] 2026-03-11 17:07:22 INFO MSTransformManager::open Select data 2026-03-11 17:07:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:22 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:22 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:22.017606 End time: 2026-03-11 17:07:22.431810 2026-03-11 17:07:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:22 INFO mstransform::::casa ########################################## .2026-03-11 17:07:23 INFO mstransform::::casa ########################################## 2026-03-11 17:07:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:23 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 ) 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Output file name is colweight2.ms 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:23 INFO MSTransformManager::parseDataSelParams spw selection is 2:1~10 2026-03-11 17:07:23 INFO MSTransformManager::parseDataSelParams correlation selection is RL,LR 2026-03-11 17:07:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams+ [2, 1, 10, 1] 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[1] to [1] with stride [1], length [1], [2] to [2] with stride [1], length [1]]] 2026-03-11 17:07:23 INFO MSTransformManager::open Select data 2026-03-11 17:07:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:23 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:23 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:22.633811 End time: 2026-03-11 17:07:23.095234 2026-03-11 17:07:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:23 INFO mstransform::::casa ########################################## .2026-03-11 17:07:23 INFO mstransform::::casa ########################################## 2026-03-11 17:07:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:23 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 ) 2026-03-11 17:07:23 INFO mstransform::::casa Combine spws 0~3 into new output spw 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Output file name is combspw11.ms 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:23 INFO MSTransformManager::parseDataSelParams spw selection is 0~3 2026-03-11 17:07:23 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:07:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-11 17:07:23 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1] 2026-03-11 17:07:23 INFO MSTransformManager::open Select data 2026-03-11 17:07:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:23 INFO MSTransformDataHandler::makeSelection 4296 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:24 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:24 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:24 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:07:24 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:07:24 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:07:24 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:07:24 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 2026-03-11 17:07:24 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:24 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:24 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7635e+09 Hz 2026-03-11 17:07:24 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:24 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 256 2026-03-11 17:07:24 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-11 17:07:24 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.8915e+09 Hz 2026-03-11 17:07:24 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 2026-03-11 17:07:24 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:24 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:24 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:24 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:24 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:24 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:23.323493 End time: 2026-03-11 17:07:24.287101 2026-03-11 17:07:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:24 INFO mstransform::::casa ########################################## 2026-03-11 17:07:24 INFO listobs::::casa ########################################## 2026-03-11 17:07:24 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:07:24 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 ) 2026-03-11 17:07:24 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:07:24 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:07:24 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:07:24.301372 End time: 2026-03-11 17:07:24.336014 2026-03-11 17:07:24 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:07:24 INFO listobs::::casa ########################################## .2026-03-11 17:07:25 INFO mstransform::::casa ########################################## 2026-03-11 17:07:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:25 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 ) 2026-03-11 17:07:25 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw 2026-03-11 17:07:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:25 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:25 INFO MSTransformManager::parseMsSpecParams Output file name is combspw12.ms 2026-03-11 17:07:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:25 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 2026-03-11 17:07:25 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:07:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:25 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:25 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 2026-03-11 17:07:25 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] 2026-03-11 17:07:25 INFO MSTransformManager::open Select data 2026-03-11 17:07:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:25 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:25 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:25 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:25 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:07:25 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:07:25 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 2026-03-11 17:07:25 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:25 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-11 17:07:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-03-11 17:07:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-11 17:07:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-11 17:07:25 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 2026-03-11 17:07:25 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:25 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:25 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:25 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:25 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:25 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:24.581786 End time: 2026-03-11 17:07:25.085540 2026-03-11 17:07:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:25 INFO mstransform::::casa ########################################## 2026-03-11 17:07:25 INFO cvel::::casa ########################################## 2026-03-11 17:07:25 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-11 17:07:25 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 ) 2026-03-11 17:07:25 INFO cvel::::casa Creating selected SubMS ... 2026-03-11 17:07:25 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. 2026-03-11 17:07:25 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:25 INFO SubMS::doChannelMods() Data binned. 2026-03-11 17:07:26 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. 2026-03-11 17:07:26 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz 2026-03-11 17:07:26 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz 2026-03-11 17:07:26 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz 2026-03-11 17:07:26 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-11 17:07:26 INFO ms::cvel Starting combination of spectral windows ... 2026-03-11 17:07:26 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:26 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:07:26 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:07:26 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. 2026-03-11 17:07:26 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. 2026-03-11 17:07:26 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-11 17:07:26 INFO ms::cvel 2026-03-11 17:07:26 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-11 17:07:26 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: 2026-03-11 17:07:26 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) 2026-03-11 17:07:26 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Number of channels = 68 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-11 17:07:26 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-11 17:07:26 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. 2026-03-11 17:07:26 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. 2026-03-11 17:07:26 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-11 17:07:26 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz 2026-03-11 17:07:26 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-11 17:07:26 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-11 17:07:26 INFO Clearing all model records in MS header. 2026-03-11 17:07:26 INFO cvel::::casa Task cvel complete. Start time: 2026-03-11 17:07:25.100663 End time: 2026-03-11 17:07:26.198558 2026-03-11 17:07:26 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-11 17:07:26 INFO cvel::::casa ########################################## .2026-03-11 17:07:26 INFO mstransform::::casa ########################################## 2026-03-11 17:07:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:26 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 ) 2026-03-11 17:07:26 INFO mstransform::::casa Combine spws 2,5,8 into new output spw 2026-03-11 17:07:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:26 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:26 INFO MSTransformManager::parseMsSpecParams Output file name is combspw15.ms 2026-03-11 17:07:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:26 INFO MSTransformManager::parseDataSelParams spw selection is 2,5,8 2026-03-11 17:07:26 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:07:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:26 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1 2026-03-11 17:07:26 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-11 17:07:26 INFO MSTransformManager::initDataSelectionParams+ 8, 0, 63, 1] 2026-03-11 17:07:26 INFO MSTransformManager::open Select data 2026-03-11 17:07:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:26 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:27 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:27 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:27 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-11 17:07:27 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:07:27 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-11 17:07:27 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 2026-03-11 17:07:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.482e+09 Hz 2026-03-11 17:07:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1075 2026-03-11 17:07:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.075e+09 Hz 2026-03-11 17:07:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 2.0195e+09 Hz 2026-03-11 17:07:27 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 2026-03-11 17:07:27 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:27 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:27 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:27 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:27 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:27 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:26.444864 End time: 2026-03-11 17:07:27.565928 2026-03-11 17:07:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:28 INFO mstransform::::casa ########################################## .2026-03-11 17:07:28 INFO mstransform::::casa ########################################## 2026-03-11 17:07:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:28 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 ) 2026-03-11 17:07:28 INFO mstransform::::casa Combine spws 0~1:60~63 into new output spw 2026-03-11 17:07:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:28 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:28 INFO MSTransformManager::parseMsSpecParams Output file name is combspw16.ms 2026-03-11 17:07:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:28 INFO MSTransformManager::parseDataSelParams spw selection is 0~1:60~63 2026-03-11 17:07:28 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:07:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:28 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:28 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 2026-03-11 17:07:28 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] 2026-03-11 17:07:28 INFO MSTransformManager::open Select data 2026-03-11 17:07:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:28 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:28 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:28 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:28 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:07:28 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:07:28 INFO MSTransformManager::regridSpwAux Combined SPW: 8 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-11 17:07:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-11 17:07:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-03-11 17:07:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-11 17:07:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-11 17:07:28 INFO MSTransformManager::regridSpwAux Output SPW: 68 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-11 17:07:28 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:28 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:28 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:28 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:28 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:27.819678 End time: 2026-03-11 17:07:28.396225 2026-03-11 17:07:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:28 INFO mstransform::::casa ########################################## 2026-03-11 17:07:28 INFO cvel::::casa ########################################## 2026-03-11 17:07:28 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-11 17:07:28 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 ) 2026-03-11 17:07:28 INFO cvel::::casa Creating selected SubMS ... 2026-03-11 17:07:28 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. 2026-03-11 17:07:28 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:29 INFO SubMS::doChannelMods() Data binned. 2026-03-11 17:07:29 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. 2026-03-11 17:07:29 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz 2026-03-11 17:07:29 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz 2026-03-11 17:07:29 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz 2026-03-11 17:07:29 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-11 17:07:29 INFO ms::cvel Starting combination of spectral windows ... 2026-03-11 17:07:29 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:29 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:07:29 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:07:29 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. 2026-03-11 17:07:29 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. 2026-03-11 17:07:29 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-11 17:07:29 INFO ms::cvel 2026-03-11 17:07:29 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-11 17:07:29 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: 2026-03-11 17:07:29 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) 2026-03-11 17:07:29 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Number of channels = 68 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-11 17:07:29 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-11 17:07:29 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. 2026-03-11 17:07:29 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. 2026-03-11 17:07:29 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-11 17:07:29 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz 2026-03-11 17:07:29 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-11 17:07:30 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-11 17:07:30 INFO Clearing all model records in MS header. 2026-03-11 17:07:30 INFO cvel::::casa Task cvel complete. Start time: 2026-03-11 17:07:28.403299 End time: 2026-03-11 17:07:29.537503 2026-03-11 17:07:30 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-11 17:07:30 INFO cvel::::casa ########################################## .2026-03-11 17:07:30 INFO cvel2::::casa ########################################## 2026-03-11 17:07:30 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-03-11 17:07:30 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 ) 2026-03-11 17:07:30 INFO cvel2::::casa Will work on datacolumn = CORRECTED 2026-03-11 17:07:30 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-11 17:07:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:30 INFO MSTransformManager::parseMsSpecParams Output file name is cvel2overlap.ms 2026-03-11 17:07:30 INFO MSTransformManager::parseDataSelParams field selection is NGC0337 2026-03-11 17:07:30 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:07:30 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:07:30 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 1420405752.0Hz 2026-03-11 17:07:30 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-11 17:07:30 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:07:30 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:07:30 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 107 2026-03-11 17:07:30 INFO MSTransformManager::parseFreqSpecParams Start is 1360.00km/s 2026-03-11 17:07:30 INFO MSTransformManager::parseFreqSpecParams Width is 5.2km/s 2026-03-11 17:07:30 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-11 17:07:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:30 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-11 17:07:30 INFO MSTransformManager::open Select data 2026-03-11 17:07:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:30 INFO MSTransformDataHandler::makeSelection 3778 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:30 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:30 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:30 INFO MSTransformRegridder::combineSpwsCore SPW 1: 63 channels, first channel = 1.411361360e+09 Hz, last channel = 1.412875134e+09 Hz 2026-03-11 17:07:30 INFO MSTransformRegridder::combineSpwsCore SPW 0: 63 channels, first channel = 1.412362328e+09 Hz, last channel = 1.413876102e+09 Hz 2026-03-11 17:07:30 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 2026-03-11 17:07:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-11 17:07:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41266e+09 Hz == 1.6356e+06 m/s radio velocity 2026-03-11 17:07:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24637.4 Hz == 5200 m/s radio velocity 2026-03-11 17:07:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 107 2026-03-11 17:07:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.6362e+06 Hz 2026-03-11 17:07:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41134e+09 Hz, upper edge = 1.41397e+09 Hz 2026-03-11 17:07:30 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 2026-03-11 17:07:30 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:30 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:30 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:30 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:30 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:31 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-03-11 17:07:30.142277 End time: 2026-03-11 17:07:30.675621 2026-03-11 17:07:31 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-03-11 17:07:31 INFO cvel2::::casa ########################################## 2026-03-11 17:07:31 INFO split::::casa ########################################## 2026-03-11 17:07:31 INFO split::::casa ##### Begin Task: split ##### 2026-03-11 17:07:31 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='' ) 2026-03-11 17:07:31 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-11 17:07:31 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:31 INFO MSTransformManager::parseMsSpecParams Output file name is n0337d03.src.ms.tmp 2026-03-11 17:07:31 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-11 17:07:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:31 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:31 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 62, 1 2026-03-11 17:07:31 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 62, 1] 2026-03-11 17:07:31 INFO MSTransformManager::open Select data 2026-03-11 17:07:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:31 INFO MSTransformDataHandler::makeSelection 3778 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:31 INFO split::::casa Task split complete. Start time: 2026-03-11 17:07:30.687132 End time: 2026-03-11 17:07:31.079769 2026-03-11 17:07:31 INFO split::::casa ##### End Task: split ##### 2026-03-11 17:07:31 INFO split::::casa ########################################## 2026-03-11 17:07:31 INFO cvel::::casa ########################################## 2026-03-11 17:07:31 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-11 17:07:31 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 ) 2026-03-11 17:07:31 INFO cvel::::casa Creating selected SubMS ... 2026-03-11 17:07:31 INFO SubMS::parseColumnNames() Using DATA column. 2026-03-11 17:07:31 INFO cvel::::casa Using NGC0337 (original field 0, new field 0) as common direction for the output reference frame. 2026-03-11 17:07:31 INFO ms::cvel Input spectral window 0 has 63 channels of width 2.441571e+04 Hz 2026-03-11 17:07:31 INFO ms::cvel+ First channel center = 1.412362328e+09 Hz, last channel center = 1.413876102e+09 Hz 2026-03-11 17:07:31 INFO ms::cvel Input spectral window 1 has 63 channels of width 2.441571e+04 Hz 2026-03-11 17:07:31 INFO ms::cvel+ First channel center = 1.411361360e+09 Hz, last channel center = 1.412875134e+09 Hz 2026-03-11 17:07:32 INFO ms::cvel Starting combination of spectral windows ... 2026-03-11 17:07:32 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:32 INFO SubMS::combineSpws() SPW 1: 63 channels, first channel = 1.411361360e+09 Hz, last channel = 1.412875134e+09 Hz 2026-03-11 17:07:32 INFO SubMS::combineSpws() SPW 0: 63 channels, first channel = 1.412362328e+09 Hz, last channel = 1.413876102e+09 Hz 2026-03-11 17:07:32 INFO SubMS::combineSpws() Combined SPW will have 104 channels. May change in later regridding. combineSpws progress: 20% processed ... 2026-03-11 17:07:32 WARN SubMS::combineSpws() Incomplete coverage of combined SPW starting at timestamp 16-Feb-2003/22:13:50.0, baseline ( 1, 23 ) 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ In this and further affected rows, the data arrays will be padded with zeros and corresponding channels flagged. 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 660 up to 660. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 0) 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 710 up to 710. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 0) combineSpws progress: 40% processed ... 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 830 up to 830. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 0) 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 860 up to 860. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 0) 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 910 up to 910. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 0) 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1035 up to 1035. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 0) 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1085 up to 1085. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 0) combineSpws progress: 60% processed ... 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1385 up to 1385. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 1) 2026-03-11 17:07:32 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1460 up to 1460. Corresponding visibilities will be flagged: 2026-03-11 17:07:32 WARN SubMS::combineSpws()+ (45, 1) combineSpws progress: 80% processed ... combineSpws progress: 100% processed. 2026-03-11 17:07:33 INFO SubMS::combineSpws() Processed 3778 original rows, wrote 1891 new ones. 2026-03-11 17:07:33 WARN SubMS::combineSpws() Incomplete coverage of combined SPW in 4 of 1891 output rows. 2026-03-11 17:07:33 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-11 17:07:33 INFO ms::cvel 2026-03-11 17:07:33 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-11 17:07:33 INFO SubMS::regridSpw() Using tabulated observatory position for VLA: 2026-03-11 17:07:33 INFO SubMS::regridSpw() Position: [-1.60119e+06, -5.04198e+06, 3.55488e+06] (ITRF) 2026-03-11 17:07:33 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ input frame = BARY, output frame = BARY 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Channels equidistant in vrad 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.41266e+09 Hz == 1.6356e+06 m/s radio velocity 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 24637.4 Hz == 5200 m/s radio velocity 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Number of channels = 107 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 2.6362e+06 Hz 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Lower edge = 1.41134e+09 Hz, upper edge = 1.41397e+09 Hz 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-11 17:07:33 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-11 17:07:33 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-03-11 17:07:33 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. 2026-03-11 17:07:33 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-11 17:07:33 INFO ms::cvel Final spectral window has 107 channels of width 2.463741e+04 Hz 2026-03-11 17:07:33 INFO ms::cvel+ First channel center = 1.411350556e+09 Hz, last channel center = 1.413962122e+09 Hz 2026-03-11 17:07:33 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-11 17:07:33 INFO Clearing all model records in MS header. 2026-03-11 17:07:33 INFO cvel::::casa Task cvel complete. Start time: 2026-03-11 17:07:31.083609 End time: 2026-03-11 17:07:32.815293 2026-03-11 17:07:33 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-11 17:07:33 INFO cvel::::casa ########################################## 2026-03-11 17:07:33 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 . 2026-03-11 17:07:34 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 .2026-03-11 17:07:34 INFO mstransform::::casa ########################################## 2026-03-11 17:07:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:34 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 ) 2026-03-11 17:07:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Output file name is favg1.ms 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:34 INFO MSTransformManager::parseDataSelParams spw selection is 2 2026-03-11 17:07:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:07:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [20] 2026-03-11 17:07:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:34 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 127, 1] 2026-03-11 17:07:34 INFO MSTransformManager::open Select data 2026-03-11 17:07:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:34 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:34 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 2 has only 8 input channels. 2026-03-11 17:07:34 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:34 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 6 from SPW 2. 2026-03-11 17:07:34 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-03-11 17:07:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:34.057001 End time: 2026-03-11 17:07:34.375475 2026-03-11 17:07:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:34 INFO mstransform::::casa ########################################## .2026-03-11 17:07:34 INFO mstransform::::casa ########################################## 2026-03-11 17:07:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:34 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 ) 2026-03-11 17:07:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Output file name is freqavg_numpytype.ms 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:34 INFO MSTransformManager::parseDataSelParams spw selection is 10 2026-03-11 17:07:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:07:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] 2026-03-11 17:07:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:34 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1] 2026-03-11 17:07:34 INFO MSTransformManager::open Select data 2026-03-11 17:07:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:34 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:34.411063 End time: 2026-03-11 17:07:34.776590 2026-03-11 17:07:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:35 INFO mstransform::::casa ########################################## .2026-03-11 17:07:35 INFO mstransform::::casa ########################################## 2026-03-11 17:07:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:35 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 ) 2026-03-11 17:07:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Output file name is favg2.ms 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:35 INFO MSTransformManager::parseDataSelParams spw selection is 2:10~20 2026-03-11 17:07:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:07:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:07:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:35 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:35 INFO MSTransformManager::initDataSelectionParams+ [2, 10, 20, 1] 2026-03-11 17:07:35 INFO MSTransformManager::open Select data 2026-03-11 17:07:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:35 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:35 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 2 has only 1 input channel 2026-03-11 17:07:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:35 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 5 from SPW 2. 2026-03-11 17:07:35 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-03-11 17:07:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:34.808988 End time: 2026-03-11 17:07:35.156345 2026-03-11 17:07:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:35 INFO mstransform::::casa ########################################## .2026-03-11 17:07:35 INFO mstransform::::casa ########################################## 2026-03-11 17:07:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:35 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 ) 2026-03-11 17:07:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Output file name is favg3.ms 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:35 INFO MSTransformManager::parseDataSelParams spw selection is 23 2026-03-11 17:07:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:07:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] 2026-03-11 17:07:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:35 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:35 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] 2026-03-11 17:07:35 INFO MSTransformManager::open Select data 2026-03-11 17:07:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:35 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:35.195796 End time: 2026-03-11 17:07:35.534663 2026-03-11 17:07:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:36 INFO mstransform::::casa ########################################## .2026-03-11 17:07:36 INFO mstransform::::casa ########################################## 2026-03-11 17:07:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:36 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 ) 2026-03-11 17:07:36 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Output file name is favg4.ms 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:36 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 2026-03-11 17:07:36 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:07:36 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] 2026-03-11 17:07:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:36 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:36 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 2026-03-11 17:07:36 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 2026-03-11 17:07:36 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] 2026-03-11 17:07:36 INFO MSTransformManager::open Select data 2026-03-11 17:07:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:36 INFO MSTransformDataHandler::makeSelection 990 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:36 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. 2026-03-11 17:07:36 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:36 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. 2026-03-11 17:07:36 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-03-11 17:07:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:35.572968 End time: 2026-03-11 17:07:36.050172 2026-03-11 17:07:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:36 INFO mstransform::::casa ########################################## .2026-03-11 17:07:36 INFO mstransform::::casa ########################################## 2026-03-11 17:07:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:36 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 ) 2026-03-11 17:07:36 SEVERE mstransform::::casa Exception Reported: Error in mstransform: Number of chanbin is different from the number of spw 2026-03-11 17:07:36 INFO mstransform::::casa Traceback (most recent call last): 2026-03-11 17:07:36 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__ 2026-03-11 17:07:36 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'] ) 2026-03-11 17:07:36 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:07:36 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 2026-03-11 17:07:36 INFO mstransform::::casa+ if chanaverage and pdh.validateChanBin(): 2026-03-11 17:07:36 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:07:36 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 2026-03-11 17:07:36 INFO mstransform::::casa+ raise ValueError('Number of %s is different from the number of spw' %parname) 2026-03-11 17:07:36 INFO mstransform::::casa+ ValueError: Number of chanbin is different from the number of spw 2026-03-11 17:07:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:36.087720 End time: 2026-03-11 17:07:36.132692 2026-03-11 17:07:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:36 INFO mstransform::::casa ########################################## .2026-03-11 17:07:36 INFO mstransform::::casa ########################################## 2026-03-11 17:07:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:36 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 ) 2026-03-11 17:07:36 INFO mstransform::::casa Apply Hanning smoothing 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Output file name is hann1.ms 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:36 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-11 17:07:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:36 INFO MSTransformManager::open Select data 2026-03-11 17:07:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:37 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:37 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:36.245404 End time: 2026-03-11 17:07:37.356248 2026-03-11 17:07:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:37 INFO mstransform::::casa ########################################## .2026-03-11 17:07:37 INFO mstransform::::casa ########################################## 2026-03-11 17:07:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:37 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 ) 2026-03-11 17:07:37 INFO mstransform::::casa Apply Hanning smoothing 2026-03-11 17:07:37 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:37 INFO MSTransformManager::parseMsSpecParams Output file name is hann1.ms 2026-03-11 17:07:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:37 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-11 17:07:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:37 INFO MSTransformManager::open Select data 2026-03-11 17:07:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:38 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:38 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:37.403293 End time: 2026-03-11 17:07:38.569113 2026-03-11 17:07:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:39 INFO mstransform::::casa ########################################## .2026-03-11 17:07:39 INFO mstransform::::casa ########################################## 2026-03-11 17:07:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:39 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 ) 2026-03-11 17:07:39 INFO mstransform::::casa Combine spws 1,2,3 into new output spw 2026-03-11 17:07:39 INFO mstransform::::casa Apply Hanning smoothing 2026-03-11 17:07:39 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-11 17:07:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:39 INFO MSTransformManager::parseMsSpecParams Output file name is hann2.ms 2026-03-11 17:07:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:39 INFO MSTransformManager::parseDataSelParams spw selection is 1,2,3 2026-03-11 17:07:39 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:07:39 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-11 17:07:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:39 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:39 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-03-11 17:07:39 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-03-11 17:07:39 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 127, 1] 2026-03-11 17:07:39 INFO MSTransformManager::open Select data 2026-03-11 17:07:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:39 INFO MSTransformDataHandler::makeSelection 990 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:39 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:39 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:39 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:39 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 2.295867920e+11 Hz, last channel = 2.296899795e+11 Hz 2026-03-11 17:07:39 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 2.303316230e+11 Hz, last channel = 2.304348105e+11 Hz 2026-03-11 17:07:39 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 2.306596313e+11 Hz, last channel = 2.307628188e+11 Hz 2026-03-11 17:07:39 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 2026-03-11 17:07:39 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:39 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30175e+11 Hz 2026-03-11 17:07:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 812500 Hz 2026-03-11 17:07:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1448 2026-03-11 17:07:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.1765e+09 Hz 2026-03-11 17:07:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.29586e+11 Hz, upper edge = 2.30763e+11 Hz 2026-03-11 17:07:39 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 2026-03-11 17:07:39 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:39 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:39 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:39 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:39 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:39 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:38.614130 End time: 2026-03-11 17:07:39.180050 2026-03-11 17:07:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:39 INFO mstransform::::casa ########################################## .2026-03-11 17:07:40 INFO mstransform::::casa ########################################## 2026-03-11 17:07:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:40 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 ) 2026-03-11 17:07:40 INFO mstransform::::casa Apply Hanning smoothing 2026-03-11 17:07:40 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-03-11 17:07:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:40 INFO MSTransformManager::parseMsSpecParams Output file name is hann3.ms 2026-03-11 17:07:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:40 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-11 17:07:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:40 INFO MSTransformManager::open Select data 2026-03-11 17:07:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:40 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:40 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:39.956384 End time: 2026-03-11 17:07:40.933939 2026-03-11 17:07:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:41 INFO mstransform::::casa ########################################## .2026-03-11 17:07:52 INFO mstransform::::casa ########################################## 2026-03-11 17:07:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:52 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 ) 2026-03-11 17:07:52 INFO mstransform::::casa Apply Hanning smoothing 2026-03-11 17:07:52 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:07:52 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-03-11 17:07:52 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:52 INFO MSTransformManager::parseMsSpecParams Output file name is hann4.ms 2026-03-11 17:07:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:52 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-11 17:07:52 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:07:52 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is cmb 2026-03-11 17:07:52 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:07:52 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:07:52 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:07:52 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:07:52 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:07:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:52 INFO MSTransformManager::open Select data 2026-03-11 17:07:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:52 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:07:52 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:07:52 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 2026-03-11 17:07:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41235e+09 Hz 2026-03-11 17:07:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24395.6 Hz 2026-03-11 17:07:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 63 2026-03-11 17:07:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.53692e+06 Hz 2026-03-11 17:07:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41158e+09 Hz, upper edge = 1.41312e+09 Hz 2026-03-11 17:07:52 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 2026-03-11 17:07:52 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:52.008222 End time: 2026-03-11 17:07:53.240138 2026-03-11 17:07:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:53 INFO mstransform::::casa ########################################## .2026-03-11 17:07:54 INFO mstransform::::casa ########################################## 2026-03-11 17:07:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:54 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 ) 2026-03-11 17:07:54 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:07:54 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_5403_1.ms 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:54 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:07:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:54 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:54 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:07:54 INFO MSTransformManager::open Select data 2026-03-11 17:07:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:54 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:54 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:07:54 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:07:54 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 2026-03-11 17:07:54 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6675e+09 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6995e+09 Hz 2026-03-11 17:07:54 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 2026-03-11 17:07:54 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:07:54 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:07:54 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:07:54 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:53.547240 End time: 2026-03-11 17:07:54.076515 2026-03-11 17:07:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:54 INFO mstransform::::casa ########################################## .2026-03-11 17:07:54 INFO mstransform::::casa ########################################## 2026-03-11 17:07:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:54 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 ) 2026-03-11 17:07:54 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:07:54 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_5403_2.ms 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:54 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:07:54 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:07:54 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:07:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:54 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:54 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-11 17:07:54 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-11 17:07:54 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] 2026-03-11 17:07:54 INFO MSTransformManager::open Select data 2026-03-11 17:07:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:54 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:07:54 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:54 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:54 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:07:54 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 2026-03-11 17:07:54 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz 2026-03-11 17:07:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.8275e+09 Hz 2026-03-11 17:07:54 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 2026-03-11 17:07:54 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:54 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:54 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:54 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:54 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:07:54 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:07:54 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:07:54 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:54.138937 End time: 2026-03-11 17:07:54.957111 2026-03-11 17:07:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:55 INFO mstransform::::casa ########################################## .2026-03-11 17:07:55 INFO mstransform::::casa ########################################## 2026-03-11 17:07:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:55 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 ) 2026-03-11 17:07:55 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:07:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:55 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:55 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-11 17:07:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:55 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:07:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:55 INFO MSTransformManager::open Select data 2026-03-11 17:07:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:55 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 8: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 9: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 10: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 11: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 12: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 13: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 14: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 15: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-11 17:07:55 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 2026-03-11 17:07:55 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:55 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.546e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1203 2026-03-11 17:07:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.203e+09 Hz 2026-03-11 17:07:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 2.1475e+09 Hz 2026-03-11 17:07:55 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 2026-03-11 17:07:55 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:07:55 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:55 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:07:55 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:07:55 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:07:55 INFO mstransform::::casa Apply the transformations 2026-03-11 17:07:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:55.004734 End time: 2026-03-11 17:07:57.829940 2026-03-11 17:07:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:58 INFO mstransform::::casa ########################################## 2026-03-11 17:07:58 INFO mstransform::::casa ########################################## 2026-03-11 17:07:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:58 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 ) 2026-03-11 17:07:58 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:07:58 INFO ParallelDataHelper::::casa Separate MS into 16 spws 2026-03-11 17:07:58 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-03-11 17:07:58 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:07:58 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-03-11 17:07:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:58 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:07:58 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:07:58 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 16 2026-03-11 17:07:58 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:07:58 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 64 2026-03-11 17:07:58 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:07:58 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:07:58 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:07:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:07:58 INFO MSTransformManager::open Select data 2026-03-11 17:07:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:58 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:07:58 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:07:58 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 2026-03-11 17:07:58 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:07:58 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:07:58 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4565e+09 Hz 2026-03-11 17:07:58 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:07:58 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-11 17:07:58 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.024e+09 Hz 2026-03-11 17:07:58 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.9685e+09 Hz 2026-03-11 17:07:58 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 2026-03-11 17:07:58 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:07:58 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:07:58 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:07:58 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:07:58 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:07:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:57.837425 End time: 2026-03-11 17:07:59.089225 2026-03-11 17:07:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:07:59 INFO mstransform::::casa ########################################## 2026-03-11 17:07:59 INFO listpartition::::casa ########################################## 2026-03-11 17:07:59 INFO listpartition::::casa ##### Begin Task: listpartition ##### 2026-03-11 17:07:59 INFO listpartition::::casa listpartition( vis='separated.ms', createdict=True, listfile='' ) 2026-03-11 17:07:59 INFO listpartition::::casa MS Scan Spw Nchan Nrows Size 2026-03-11 17:07:59 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 2026-03-11 17:07:59 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 2026-03-11 17:07:59 INFO listpartition::::casa Task listpartition complete. Start time: 2026-03-11 17:07:59.092853 End time: 2026-03-11 17:07:59.178384 2026-03-11 17:07:59 INFO listpartition::::casa ##### End Task: listpartition ##### 2026-03-11 17:07:59 INFO listpartition::::casa ########################################## .2026-03-11 17:07:59 INFO mstransform::::casa ########################################## 2026-03-11 17:07:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:07:59 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 ) 2026-03-11 17:07:59 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:07:59 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:07:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:07:59 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:07:59 INFO MSTransformManager::parseMsSpecParams Output file name is separate1.ms 2026-03-11 17:07:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:07:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:07:59 INFO MSTransformManager::parseDataSelParams spw selection is 2 2026-03-11 17:07:59 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:07:59 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:07:59 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:07:59 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:07:59 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:07:59 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:07:59 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:07:59 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:07:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:07:59 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:07:59 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1] 2026-03-11 17:07:59 INFO MSTransformManager::open Select data 2026-03-11 17:07:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:07:59 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:00 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:08:00 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-11 17:08:00 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 2026-03-11 17:08:00 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.8275e+09 Hz 2026-03-11 17:08:00 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 2026-03-11 17:08:00 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:08:00 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:08:00 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:08:00 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:59.261362 End time: 2026-03-11 17:07:59.796577 2026-03-11 17:08:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:00 INFO mstransform::::casa ########################################## .2026-03-11 17:08:00 INFO mstransform::::casa ########################################## 2026-03-11 17:08:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:00 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 ) 2026-03-11 17:08:00 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:00 INFO ParallelDataHelper::::casa Separate MS into 2 spws 2026-03-11 17:08:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:00 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:00 INFO MSTransformManager::parseMsSpecParams Output file name is separate2.ms 2026-03-11 17:08:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:00 INFO MSTransformManager::parseDataSelParams spw selection is 2,3,4 2026-03-11 17:08:00 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:00 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:08:00 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 2 2026-03-11 17:08:00 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:08:00 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:08:00 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:08:00 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:08:00 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:08:00 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:00 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1 2026-03-11 17:08:00 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-11 17:08:00 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1] 2026-03-11 17:08:00 INFO MSTransformManager::open Select data 2026-03-11 17:08:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:00 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:00 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:00 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:00 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-11 17:08:00 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 2026-03-11 17:08:00 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz 2026-03-11 17:08:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.9555e+09 Hz 2026-03-11 17:08:00 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 2026-03-11 17:08:00 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:00 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:00 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:00 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:00 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:08:00 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:08:00 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:08:00 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:07:59.856093 End time: 2026-03-11 17:08:00.831693 2026-03-11 17:08:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:01 INFO mstransform::::casa ########################################## 2026-03-11 17:08:01 INFO listobs::::casa ########################################## 2026-03-11 17:08:01 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:08:01 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 ) 2026-03-11 17:08:01 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:08:01 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:08:01 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:08:00.844458 End time: 2026-03-11 17:08:00.882310 2026-03-11 17:08:01 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:08:01 INFO listobs::::casa ########################################## .2026-03-11 17:08:01 INFO mstransform::::casa ########################################## 2026-03-11 17:08:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:01 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 ) 2026-03-11 17:08:01 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:01 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:08:01 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:01 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:01 INFO MSTransformManager::parseMsSpecParams Output file name is separate3.ms 2026-03-11 17:08:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:01 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:01 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:08:01 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:08:01 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:08:01 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 10 2026-03-11 17:08:01 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:08:01 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:08:01 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:08:01 INFO MSTransformManager::open Select data 2026-03-11 17:08:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:01 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 8: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 9: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 10: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 11: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 12: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 13: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 14: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 15: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-11 17:08:01 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 2026-03-11 17:08:01 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:01 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.645e+08 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2026-03-11 17:08:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4e+07 Hz 2026-03-11 17:08:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 9.845e+08 Hz 2026-03-11 17:08:01 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 2026-03-11 17:08:01 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:01 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:01 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:01 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:01 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:08:01 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:08:01 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:08:01 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:00.929748 End time: 2026-03-11 17:08:03.039545 2026-03-11 17:08:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:03 INFO mstransform::::casa ########################################## .2026-03-11 17:08:03 INFO mstransform::::casa ########################################## 2026-03-11 17:08:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:03 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 ) 2026-03-11 17:08:03 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:03 INFO ParallelDataHelper::::casa Separate MS into 3 spws 2026-03-11 17:08:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:03 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_slicing_problem.ms 2026-03-11 17:08:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:03 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~49 2026-03-11 17:08:03 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:03 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:08:03 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 3 2026-03-11 17:08:03 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:08:03 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 10 2026-03-11 17:08:03 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:08:03 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:08:03 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:08:03 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:03 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 49, 1] 2026-03-11 17:08:03 INFO MSTransformManager::open Select data 2026-03-11 17:08:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:03 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:03 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:08:03 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:08:03 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 2026-03-11 17:08:03 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:03 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:03 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6505e+09 Hz 2026-03-11 17:08:03 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:03 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 30 2026-03-11 17:08:03 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3e+07 Hz 2026-03-11 17:08:03 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6655e+09 Hz 2026-03-11 17:08:03 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 2026-03-11 17:08:03 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:08:03 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:08:03 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:08:03 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:03 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:03.097540 End time: 2026-03-11 17:08:03.609233 2026-03-11 17:08:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:04 INFO mstransform::::casa ########################################## .2026-03-11 17:08:04 INFO mstransform::::casa ########################################## 2026-03-11 17:08:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:04 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 ) 2026-03-11 17:08:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:04 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:04 INFO MSTransformManager::parseMsSpecParams Output file name is shape1.ms 2026-03-11 17:08:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:08:04 INFO MSTransformManager::open Select data 2026-03-11 17:08:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:04 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:03.865217 End time: 2026-03-11 17:08:05.097030 2026-03-11 17:08:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:05 INFO mstransform::::casa ########################################## .s2026-03-11 17:08:05 INFO mstransform::::casa ########################################## 2026-03-11 17:08:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:05 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 ) 2026-03-11 17:08:06 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:08:06 INFO ParallelDataHelper::::casa Parse regridding parameters 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_combineSPWAndChanAvgWithWeightSpectrum.ms 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:08:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [4] 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Width is 7.802808e+05Hz 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:06 INFO MSTransformManager::open Select data 2026-03-11 17:08:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:06 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:06 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:06 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:06 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-11 17:08:06 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 2026-03-11 17:08:06 INFO MSTransformManager::regridSpwAux Averaged SPW: 14 channels, first channel = 2.210772954e+10 Hz, last channel = 2.211786331e+10 Hz 2026-03-11 17:08:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20847e+10 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 780281 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.36337e+06 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.208e+10 Hz, upper edge = 2.20894e+10 Hz 2026-03-11 17:08:06 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 2026-03-11 17:08:06 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:06 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:06 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:06 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:06 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:06 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 2026-03-11 17:08:06 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085785113.907391 - 22085786172.769085 = -1058.86, bandwidth 9.36337e+06, relative shift: 0.000113086 2026-03-11 17:08:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:05.495016 End time: 2026-03-11 17:08:05.909574 2026-03-11 17:08:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:06 INFO mstransform::::casa ########################################## E2026-03-11 17:08:06 INFO mstransform::::casa ########################################## 2026-03-11 17:08:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:06 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 ) 2026-03-11 17:08:06 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:08:06 INFO ParallelDataHelper::::casa Parse regridding parameters 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_combineSPWDiffExpAndChanAvgWithWeightSpectrum.ms 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:08:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [4] 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-11 17:08:06 INFO MSTransformManager::parseFreqSpecParams Width is 7.802808e+05Hz 2026-03-11 17:08:06 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:06 INFO MSTransformManager::open Select data 2026-03-11 17:08:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:06 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:06 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:06 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:06 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-11 17:08:06 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 2026-03-11 17:08:06 INFO MSTransformManager::regridSpwAux Averaged SPW: 14 channels, first channel = 2.210772954e+10 Hz, last channel = 2.211786331e+10 Hz 2026-03-11 17:08:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20847e+10 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 780281 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.36337e+06 Hz 2026-03-11 17:08:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.208e+10 Hz, upper edge = 2.20894e+10 Hz 2026-03-11 17:08:06 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 2026-03-11 17:08:06 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:06 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:06 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:06 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:06 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:06 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 2026-03-11 17:08:06 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085785113.907391 - 22085786172.769085 = -1058.86, bandwidth 9.36337e+06, relative shift: 0.000113086 2026-03-11 17:08:06 WARN MSTransformManager::combineCubeOfData Detected combination of SPWs with different EXPOSURE 2026-03-11 17:08:06 WARN MSTransformManager::combineCubeOfData+ Will use WEIGHT_SPECTRUM to combine them 2026-03-11 17:08:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:06.144639 End time: 2026-03-11 17:08:06.453017 2026-03-11 17:08:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:06 INFO mstransform::::casa ########################################## E2026-03-11 17:08:07 INFO mstransform::::casa ########################################## 2026-03-11 17:08:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:07 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 ) 2026-03-11 17:08:07 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:07 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Output file name is combineSPWDiffExpWithWeightSpectrum.ms 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 50 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Width is 1.950702e+05Hz 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:07 INFO MSTransformManager::open Select data 2026-03-11 17:08:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:07 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:07 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:07 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:07 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-11 17:08:07 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 2026-03-11 17:08:07 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20852e+10 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 195070 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 50 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.75351e+06 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20803e+10 Hz, upper edge = 2.20901e+10 Hz 2026-03-11 17:08:07 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 2026-03-11 17:08:07 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:07 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:07 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:07 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:07 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:07 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 2026-03-11 17:08:07 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085232707.745014 - 22085233766.580219 = -1058.84, bandwidth 9.75351e+06, relative shift: 0.000108559 2026-03-11 17:08:07 WARN MSTransformManager::combineCubeOfData Detected combination of SPWs with different EXPOSURE 2026-03-11 17:08:07 WARN MSTransformManager::combineCubeOfData+ Will use WEIGHT_SPECTRUM to combine them 2026-03-11 17:08:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:06.557456 End time: 2026-03-11 17:08:06.857671 2026-03-11 17:08:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:07 INFO mstransform::::casa ########################################## E2026-03-11 17:08:07 INFO mstransform::::casa ########################################## 2026-03-11 17:08:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:07 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 ) 2026-03-11 17:08:07 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:07 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-no-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Output file name is combineSPWDiffExpWithWeightSpectrumFilledFromWeight.ms 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 50 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-11 17:08:07 INFO MSTransformManager::parseFreqSpecParams Width is 1.950702e+05Hz 2026-03-11 17:08:07 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:07 INFO MSTransformManager::open Select data 2026-03-11 17:08:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:07 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:07 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:07 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-11 17:08:07 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 2026-03-11 17:08:07 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20852e+10 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 195070 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 50 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.75351e+06 Hz 2026-03-11 17:08:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20803e+10 Hz, upper edge = 2.20901e+10 Hz 2026-03-11 17:08:07 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 2026-03-11 17:08:07 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:07 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:07 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:07 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:07 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:07 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 2026-03-11 17:08:07 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085232707.745014 - 22085233766.580219 = -1058.84, bandwidth 9.75351e+06, relative shift: 0.000108559 2026-03-11 17:08:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:07.205347 End time: 2026-03-11 17:08:07.525502 2026-03-11 17:08:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:08 INFO mstransform::::casa ########################################## Es2026-03-11 17:08:08 INFO mstransform::::casa ########################################## 2026-03-11 17:08:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:08 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 ) 2026-03-11 17:08:08 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6951.ms 2026-03-11 17:08:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:08 INFO MSTransformManager::parseMsSpecParams Output file name is test_alma_autocorr_selection_with_wvr_1.ms 2026-03-11 17:08:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:08 INFO MSTransformManager::parseDataSelParams correlation selection is XX;YY 2026-03-11 17:08:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:08 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]]] 2026-03-11 17:08:08 INFO MSTransformManager::open Select data 2026-03-11 17:08:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:08 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:07.878517 End time: 2026-03-11 17:08:08.532436 2026-03-11 17:08:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:09 INFO mstransform::::casa ########################################## .2026-03-11 17:08:09 INFO mstransform::::casa ########################################## 2026-03-11 17:08:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:09 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 ) 2026-03-11 17:08:09 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6941.ms 2026-03-11 17:08:09 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_alma_wvr_correlation_products_1.ms 2026-03-11 17:08:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:09 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2 2026-03-11 17:08:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3, 1 2026-03-11 17:08:09 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 127, 1 2026-03-11 17:08:09 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1] 2026-03-11 17:08:09 INFO MSTransformManager::open Select data 2026-03-11 17:08:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:09 INFO MSTransformDataHandler::makeSelection 3 out of 12 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:10 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:09.027569 End time: 2026-03-11 17:08:09.850450 2026-03-11 17:08:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:10 INFO mstransform::::casa ########################################## 2026-03-11 17:08:10 INFO flagdata::::casa ########################################## 2026-03-11 17:08:10 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:08:10 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 ) 2026-03-11 17:08:10 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:08:10 INFO flagdata::::casa Summary mode is active 2026-03-11 17:08:10 INFO flagdata::::casa Initializing the agents 2026-03-11 17:08:10 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-03-11 17:08:10 INFO Summary::setAgentParameters display is: 2026-03-11 17:08:10 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-03-11 17:08:10 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:08:10 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 2026-03-11 17:08:10 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:08:10 INFO Summary::getResult observation 0 flagged: 6 total: 6 (100%) 2026-03-11 17:08:10 INFO Summary::getResult scan 1 flagged: 6 total: 6 (100%) 2026-03-11 17:08:10 INFO Summary::getResult antenna DA42 flagged: 4 total: 4 (100%) 2026-03-11 17:08:10 INFO Summary::getResult antenna DA41 flagged: 4 total: 4 (100%) 2026-03-11 17:08:10 INFO Summary::getResult field J0241-0815 flagged: 6 total: 6 (100%) 2026-03-11 17:08:10 INFO Summary::getResult spw 2 flagged: 6 total: 6 (100%) 2026-03-11 17:08:10 INFO Summary::getResult correlation YY flagged: 3 total: 3 (100%) 2026-03-11 17:08:10 INFO Summary::getResult correlation XX flagged: 3 total: 3 (100%) 2026-03-11 17:08:10 INFO Summary::getResult array 0 flagged: 6 total: 6 (100%) 2026-03-11 17:08:10 INFO Summary::getResult Total Flagged: 6 Total Counts: 6 (100%) 2026-03-11 17:08:10 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-03-11 17:08:10 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:08:09.868460 End time: 2026-03-11 17:08:09.904547 2026-03-11 17:08:10 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:08:10 INFO flagdata::::casa ########################################## .2026-03-11 17:08:10 INFO mstransform::::casa ########################################## 2026-03-11 17:08:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:10 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 ) 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_reindex_antenna_subtable.ms 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:10 INFO MSTransformManager::parseDataSelParams antenna selection is VA01&&VA* 2026-03-11 17:08:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:10 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:08:10 INFO MSTransformManager::open Select data 2026-03-11 17:08:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:10 INFO MSTransformDataHandler::makeSelection 150 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:10 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:10.004764 End time: 2026-03-11 17:08:10.375982 2026-03-11 17:08:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:10 INFO mstransform::::casa ########################################## 2026-03-11 17:08:10 INFO listobs::::casa ########################################## 2026-03-11 17:08:10 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:08:10 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 ) 2026-03-11 17:08:10 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:08:10 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:08:10 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:08:10.380103 End time: 2026-03-11 17:08:10.406351 2026-03-11 17:08:10 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:08:10 INFO listobs::::casa ########################################## .2026-03-11 17:08:10 INFO mstransform::::casa ########################################## 2026-03-11 17:08:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:10 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 ) 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_reindex_antenna_subtable.ms 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:10 INFO MSTransformManager::parseDataSelParams antenna selection is VA0*&&VA0* 2026-03-11 17:08:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:10 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:08:10 INFO MSTransformManager::open Select data 2026-03-11 17:08:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:10 INFO MSTransformDataHandler::makeSelection 1216 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:11 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:10.444230 End time: 2026-03-11 17:08:10.801306 2026-03-11 17:08:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:11 INFO mstransform::::casa ########################################## 2026-03-11 17:08:11 INFO listobs::::casa ########################################## 2026-03-11 17:08:11 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:08:11 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 ) 2026-03-11 17:08:11 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:08:11 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:08:11 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:08:10.805839 End time: 2026-03-11 17:08:10.848200 2026-03-11 17:08:11 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:08:11 INFO listobs::::casa ########################################## .s2026-03-11 17:08:11 INFO mstransform::::casa ########################################## 2026-03-11 17:08:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:11 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 ) 2026-03-11 17:08:11 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:11 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:11 INFO MSTransformManager::parseMsSpecParams Input file name is sim.alma.cycle0.compact.noisy.ms 2026-03-11 17:08:11 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:08:11 INFO MSTransformManager::parseMsSpecParams Output file name is test_channelAverageByDefaultInVelocityMode.ms 2026-03-11 17:08:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:11 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:11 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:11 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 230GHz 2026-03-11 17:08:11 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:08:11 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:08:11 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:08:11 INFO MSTransformManager::parseFreqSpecParams Width is 30km/s 2026-03-11 17:08:11 INFO MSTransformManager::parseFreqSpecParams Velocity type is optical 2026-03-11 17:08:11 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:08:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:11 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:08:11 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:08:11 INFO MSTransformManager::open Select data 2026-03-11 17:08:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:11 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:08:11 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:08:11 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 2026-03-11 17:08:11 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:11 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vopt 2026-03-11 17:08:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29995e+11 Hz == 6517.37 m/s optical velocity 2026-03-11 17:08:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.30161e+07 Hz == 30004.5 m/s optical velocity 2026-03-11 17:08:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 55 2026-03-11 17:08:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.26589e+09 Hz 2026-03-11 17:08:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.29364e+11 Hz, upper edge = 2.3063e+11 Hz 2026-03-11 17:08:11 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). 2026-03-11 17:08:11 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. 2026-03-11 17:08:11 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 2026-03-11 17:08:11 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:10.971350 End time: 2026-03-11 17:08:11.312297 2026-03-11 17:08:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:11 INFO mstransform::::casa ########################################## .2026-03-11 17:08:12 INFO mstransform::::casa ########################################## 2026-03-11 17:08:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:12 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 ) 2026-03-11 17:08:12 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_all_spws_test.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:12 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:12 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Traceback (most recent call last): 2026-03-11 17:08:12 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__ 2026-03-11 17:08:12 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'] ) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ mtlocal.open() 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:12.108836 End time: 2026-03-11 17:08:12.141692 2026-03-11 17:08:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:12 INFO mstransform::::casa ########################################## .2026-03-11 17:08:12 INFO mstransform::::casa ########################################## 2026-03-11 17:08:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:12 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 ) 2026-03-11 17:08:12 INFO mstransform::::casa Combine spws 0,1,2,3 into new output spw 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:12 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3 2026-03-11 17:08:12 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:12 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3839, 1 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 3839, 1 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 3839, 1] 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Traceback (most recent call last): 2026-03-11 17:08:12 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__ 2026-03-11 17:08:12 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'] ) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ mtlocal.open() 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:12.149140 End time: 2026-03-11 17:08:12.173019 2026-03-11 17:08:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:12 INFO mstransform::::casa ########################################## .2026-03-11 17:08:12 INFO mstransform::::casa ########################################## 2026-03-11 17:08:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:12 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 ) 2026-03-11 17:08:12 INFO mstransform::::casa Combine spws 2,3 into new output spw 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:12 INFO MSTransformManager::parseDataSelParams spw selection is 2,3 2026-03-11 17:08:12 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:12 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 127, 1 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 3839, 1] 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Traceback (most recent call last): 2026-03-11 17:08:12 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__ 2026-03-11 17:08:12 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'] ) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ mtlocal.open() 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:12.178979 End time: 2026-03-11 17:08:12.201865 2026-03-11 17:08:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:12 INFO mstransform::::casa ########################################## .2026-03-11 17:08:12 INFO mstransform::::casa ########################################## 2026-03-11 17:08:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:12 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 ) 2026-03-11 17:08:12 INFO mstransform::::casa Combine spws 3,2,1 into new output spw 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:12 INFO MSTransformManager::parseDataSelParams spw selection is 3,2,1 2026-03-11 17:08:12 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:12 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 3839, 1 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 3839, 1] 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Traceback (most recent call last): 2026-03-11 17:08:12 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__ 2026-03-11 17:08:12 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'] ) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ mtlocal.open() 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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 2026-03-11 17:08:12 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-11 17:08:12 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:08:12 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. 2026-03-11 17:08:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:12.207865 End time: 2026-03-11 17:08:12.230841 2026-03-11 17:08:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:12 INFO mstransform::::casa ########################################## .2026-03-11 17:08:12 INFO mstransform::::casa ########################################## 2026-03-11 17:08:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:12 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 ) 2026-03-11 17:08:12 INFO mstransform::::casa Combine spws 1,0 into new output spw 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_spws_ok_test.ms 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:12 INFO MSTransformManager::parseDataSelParams spw selection is 1,0 2026-03-11 17:08:12 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 3839, 1 2026-03-11 17:08:12 INFO MSTransformManager::initDataSelectionParams+ 0, 0, 3839, 1] 2026-03-11 17:08:12 INFO MSTransformManager::open Select data 2026-03-11 17:08:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:12 INFO MSTransformDataHandler::makeSelection 870 out of 1740 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:13 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:13 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:13 INFO MSTransformRegridder::combineSpwsCore SPW 1: 3840 channels, first channel = 2.300663617e+11 Hz, last channel = 2.310036176e+11 Hz 2026-03-11 17:08:13 INFO MSTransformRegridder::combineSpwsCore SPW 0: 3840 channels, first channel = 2.325056617e+11 Hz, last channel = 2.325642402e+11 Hz 2026-03-11 17:08:13 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 2026-03-11 17:08:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.31315e+11 Hz 2026-03-11 17:08:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 244141 Hz 2026-03-11 17:08:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10231 2026-03-11 17:08:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.4978e+09 Hz 2026-03-11 17:08:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.30066e+11 Hz, upper edge = 2.32564e+11 Hz 2026-03-11 17:08:13 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 2026-03-11 17:08:13 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:13 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:13 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:13 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:13 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-11 17:08:13 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:13 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:12.236786 End time: 2026-03-11 17:08:15.611338 2026-03-11 17:08:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:16 INFO mstransform::::casa ########################################## .2026-03-11 17:08:16 INFO mstransform::::casa ########################################## 2026-03-11 17:08:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:16 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 ) 2026-03-11 17:08:16 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Input file name is SDFloatColumn.ms 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Data column is FLOAT_DATA 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Output file name is floatcol1.mms 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:16 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:08:16 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:16 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-11 17:08:16 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:08:16 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:08:16 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:08:16 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:08:16 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:08:16 INFO MSTransformManager::colCheckInfo Adding FLOAT_DATA column to output MS from input FLOAT_DATA column 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3, 1] 2026-03-11 17:08:16 INFO MSTransformManager::open Select data 2026-03-11 17:08:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:16 INFO MSTransformDataHandler::makeSelection 3 out of 15 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:16 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:08:16 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 2026-03-11 17:08:16 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:16 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.87692e+11 Hz 2026-03-11 17:08:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.50023e+09 Hz 2026-03-11 17:08:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 2026-03-11 17:08:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.00009e+10 Hz 2026-03-11 17:08:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.82692e+11 Hz, upper edge = 1.92692e+11 Hz 2026-03-11 17:08:16 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 2026-03-11 17:08:16 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:15.665781 End time: 2026-03-11 17:08:16.156208 2026-03-11 17:08:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:16 INFO mstransform::::casa ########################################## Check column and keywords .2026-03-11 17:08:16 INFO mstransform::::casa ########################################## 2026-03-11 17:08:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:16 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 ) 2026-03-11 17:08:16 INFO mstransform::::casa Combine spws 8~15 into new output spw 2026-03-11 17:08:16 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:16 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-11 17:08:16 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:16 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:16 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-11 17:08:16 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-11 17:08:16 INFO MSTransformManager::open Select data 2026-03-11 17:08:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:16 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:17 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-11 17:08:17 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 2026-03-11 17:08:17 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:17 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-11 17:08:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-11 17:08:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-11 17:08:17 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 2026-03-11 17:08:17 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:17 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:17 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:17 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:17 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:17 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:16.388819 End time: 2026-03-11 17:08:17.823018 2026-03-11 17:08:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:18 INFO mstransform::::casa ########################################## 2026-03-11 17:08:18 INFO mstransform::::casa ########################################## 2026-03-11 17:08:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:18 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 ) 2026-03-11 17:08:18 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:18 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:18 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-11 17:08:18 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:18 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-11 17:08:18 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-11 17:08:18 INFO MSTransformManager::open Select data 2026-03-11 17:08:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:18 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:18 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:17.834485 End time: 2026-03-11 17:08:18.868892 2026-03-11 17:08:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:19 INFO mstransform::::casa ########################################## 2026-03-11 17:08:19 INFO mstransform::::casa ########################################## 2026-03-11 17:08:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:19 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 ) 2026-03-11 17:08:19 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:19 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:19 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:19 INFO MSTransformManager::open Select data 2026-03-11 17:08:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:19 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:19 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-11 17:08:19 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 2026-03-11 17:08:19 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:19 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-11 17:08:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-11 17:08:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-11 17:08:19 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 2026-03-11 17:08:19 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:19 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:19 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:19 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:19 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:19 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:18.879703 End time: 2026-03-11 17:08:19.935396 2026-03-11 17:08:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:20 INFO mstransform::::casa ########################################## 2026-03-11 17:08:20 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 . 2026-03-11 17:08:21 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 .2026-03-11 17:08:21 INFO mstransform::::casa ########################################## 2026-03-11 17:08:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:21 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 ) 2026-03-11 17:08:21 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:21 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:21 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:21 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:21 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:21 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:21 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:21 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:21 INFO MSTransformManager::open Select data 2026-03-11 17:08:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:21 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:22 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:22 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:22 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:22 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:22 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 2026-03-11 17:08:22 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:22 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:22 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 2026-03-11 17:08:22 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:22 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:22 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:22 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:22 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:22 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:21.429725 End time: 2026-03-11 17:08:22.107609 2026-03-11 17:08:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:22 INFO mstransform::::casa ########################################## 2026-03-11 17:08:22 INFO mstransform::::casa ########################################## 2026-03-11 17:08:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:22 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 ) 2026-03-11 17:08:22 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:22 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:22 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:22 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:22 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:22 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:22 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:22 INFO MSTransformManager::open Select data 2026-03-11 17:08:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:22 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:22 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:22.119674 End time: 2026-03-11 17:08:22.692058 2026-03-11 17:08:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:23 INFO mstransform::::casa ########################################## 2026-03-11 17:08:23 INFO mstransform::::casa ########################################## 2026-03-11 17:08:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:23 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 ) 2026-03-11 17:08:23 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:23 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:23 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:23 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:23 INFO MSTransformManager::open Select data 2026-03-11 17:08:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:23 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:23 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:23 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:23 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:23 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:23 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 2026-03-11 17:08:23 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:23 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:23 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 2026-03-11 17:08:23 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:23 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:23 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:23 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:23 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:23 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:22.702732 End time: 2026-03-11 17:08:23.228185 2026-03-11 17:08:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:23 INFO mstransform::::casa ########################################## 2026-03-11 17:08:24 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 . 2026-03-11 17:08:24 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 .2026-03-11 17:08:25 INFO mstransform::::casa ########################################## 2026-03-11 17:08:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:25 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 ) 2026-03-11 17:08:25 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:25 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:25 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-11 17:08:25 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:25 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:08:25 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:25 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:25 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:25 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:25 INFO MSTransformManager::open Select data 2026-03-11 17:08:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:25 INFO MSTransformDataHandler::makeSelection 4 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:25 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:25 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:25 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:25 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:25 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 2026-03-11 17:08:25 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:25 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:25 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 2026-03-11 17:08:25 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:25 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:25 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:25 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:25 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:25 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:24.504966 End time: 2026-03-11 17:08:25.143343 2026-03-11 17:08:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:25 INFO mstransform::::casa ########################################## 2026-03-11 17:08:25 INFO mstransform::::casa ########################################## 2026-03-11 17:08:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:25 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 ) 2026-03-11 17:08:25 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:25 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-11 17:08:25 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:25 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:08:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:25 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:25 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:25 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:25 INFO MSTransformManager::open Select data 2026-03-11 17:08:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:25 INFO MSTransformDataHandler::makeSelection 4 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:26 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:25.157324 End time: 2026-03-11 17:08:25.862545 2026-03-11 17:08:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:26 INFO mstransform::::casa ########################################## 2026-03-11 17:08:26 INFO mstransform::::casa ########################################## 2026-03-11 17:08:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:26 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 ) 2026-03-11 17:08:26 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:26 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:26 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:26 INFO MSTransformManager::open Select data 2026-03-11 17:08:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:26 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:26 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:26 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:26 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:26 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:26 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 2026-03-11 17:08:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:26 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 2026-03-11 17:08:26 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:26 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:26 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:26 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:26 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:26 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:25.873253 End time: 2026-03-11 17:08:26.287885 2026-03-11 17:08:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:26 INFO mstransform::::casa ########################################## 2026-03-11 17:08:27 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 . 2026-03-11 17:08:27 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 .2026-03-11 17:08:28 INFO mstransform::::casa ########################################## 2026-03-11 17:08:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:28 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 ) 2026-03-11 17:08:28 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:28 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:28 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-11 17:08:28 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:28 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:08:28 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:28 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:28 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:28 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:28 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:28 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:28 INFO MSTransformManager::open Select data 2026-03-11 17:08:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:28 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:28 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:28 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:28 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:28 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:28 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 2026-03-11 17:08:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:28 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 2026-03-11 17:08:28 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:28 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:28 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:28 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:28 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:27.508287 End time: 2026-03-11 17:08:28.187184 2026-03-11 17:08:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:28 INFO mstransform::::casa ########################################## 2026-03-11 17:08:28 INFO mstransform::::casa ########################################## 2026-03-11 17:08:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:28 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 ) 2026-03-11 17:08:28 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:28 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-11 17:08:28 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:28 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:08:28 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:28 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:28 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:28 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:28 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:28 INFO MSTransformManager::open Select data 2026-03-11 17:08:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:28 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:29 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:28.196607 End time: 2026-03-11 17:08:28.884469 2026-03-11 17:08:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:29 INFO mstransform::::casa ########################################## 2026-03-11 17:08:29 INFO mstransform::::casa ########################################## 2026-03-11 17:08:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:29 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 ) 2026-03-11 17:08:29 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:29 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:29 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:29 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:29 INFO MSTransformManager::open Select data 2026-03-11 17:08:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:29 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:29 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:29 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:29 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:29 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:29 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 2026-03-11 17:08:29 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:29 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:29 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:29 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:29 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:29 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:29 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:29 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 2026-03-11 17:08:29 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:29 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:29 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:29 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:29 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:29 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:28.895732 End time: 2026-03-11 17:08:29.283419 2026-03-11 17:08:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:29 INFO mstransform::::casa ########################################## 2026-03-11 17:08:30 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 . 2026-03-11 17:08:30 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 .2026-03-11 17:08:30 INFO mstransform::::casa ########################################## 2026-03-11 17:08:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:30 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 ) 2026-03-11 17:08:30 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:30 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:30 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:30 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:30 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:30 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:30 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:30 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:30 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:30 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:30 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:30 INFO MSTransformManager::open Select data 2026-03-11 17:08:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:31 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:31 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:31 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:31 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:31 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:31 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 2026-03-11 17:08:31 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:31 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:31 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 2026-03-11 17:08:31 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:31 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:31 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:31 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:31 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:31 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:30.449629 End time: 2026-03-11 17:08:31.238039 2026-03-11 17:08:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:31 INFO mstransform::::casa ########################################## 2026-03-11 17:08:31 INFO mstransform::::casa ########################################## 2026-03-11 17:08:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:31 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='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 ) 2026-03-11 17:08:31 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:31 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:31 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:31 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:31 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:31 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:31 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:31 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:31 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:31 INFO MSTransformManager::open Select data 2026-03-11 17:08:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:31 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:32 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:31.248871 End time: 2026-03-11 17:08:32.012576 2026-03-11 17:08:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:32 INFO mstransform::::casa ########################################## 2026-03-11 17:08:32 INFO mstransform::::casa ########################################## 2026-03-11 17:08:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:32 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 ) 2026-03-11 17:08:32 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:32 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:32 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:32 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:32 INFO MSTransformManager::open Select data 2026-03-11 17:08:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:32 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:32 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:32 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:32 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:32 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:32 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 2026-03-11 17:08:32 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:32 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:32 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 2026-03-11 17:08:32 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:32 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:32 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:32 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:32 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:32 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:32.021749 End time: 2026-03-11 17:08:32.480486 2026-03-11 17:08:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:32 INFO mstransform::::casa ########################################## 2026-03-11 17:08:33 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 . 2026-03-11 17:08:33 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 .2026-03-11 17:08:34 INFO mstransform::::casa ########################################## 2026-03-11 17:08:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:34 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 ) 2026-03-11 17:08:34 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:34 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:34 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-11 17:08:34 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:34 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:34 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:34 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:34 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:34 INFO MSTransformManager::open Select data 2026-03-11 17:08:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:34 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:34 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:34 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:34 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:34 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:34 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 2026-03-11 17:08:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:34 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 2026-03-11 17:08:34 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:34 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:34 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:34 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:34 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:34 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:33.673330 End time: 2026-03-11 17:08:34.418923 2026-03-11 17:08:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:34 INFO mstransform::::casa ########################################## 2026-03-11 17:08:34 INFO mstransform::::casa ########################################## 2026-03-11 17:08:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:34 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&&1~2', 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 ) 2026-03-11 17:08:34 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:34 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-11 17:08:34 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:34 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:34 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:34 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:34 INFO MSTransformManager::open Select data 2026-03-11 17:08:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:34 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:35 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:34.430028 End time: 2026-03-11 17:08:35.100779 2026-03-11 17:08:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:35 INFO mstransform::::casa ########################################## 2026-03-11 17:08:35 INFO mstransform::::casa ########################################## 2026-03-11 17:08:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:35 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 ) 2026-03-11 17:08:35 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:35 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:35 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:35 INFO MSTransformManager::open Select data 2026-03-11 17:08:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:35 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:35 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:35 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:35 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:35 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 2026-03-11 17:08:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:35 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 2026-03-11 17:08:35 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:35 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:35 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:35 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:35 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:35.111001 End time: 2026-03-11 17:08:35.499180 2026-03-11 17:08:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:35 INFO mstransform::::casa ########################################## 2026-03-11 17:08:36 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_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 . 2026-03-11 17:08:36 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 .2026-03-11 17:08:37 INFO mstransform::::casa ########################################## 2026-03-11 17:08:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:37 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 ) 2026-03-11 17:08:37 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:37 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:37 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-11 17:08:37 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:37 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:37 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:37 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:37 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:37 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:37 INFO MSTransformManager::open Select data 2026-03-11 17:08:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:37 INFO MSTransformDataHandler::makeSelection 16 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:37 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:37 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:37 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:37 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:37 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 2026-03-11 17:08:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:37 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 2026-03-11 17:08:37 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:37 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:37 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:37 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:37 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:37 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:36.637043 End time: 2026-03-11 17:08:37.331596 2026-03-11 17:08:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:37 INFO mstransform::::casa ########################################## 2026-03-11 17:08:37 INFO mstransform::::casa ########################################## 2026-03-11 17:08:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:37 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&&1~2', 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 ) 2026-03-11 17:08:37 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:37 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-11 17:08:37 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:37 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:37 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:37 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:37 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:37 INFO MSTransformManager::open Select data 2026-03-11 17:08:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:37 INFO MSTransformDataHandler::makeSelection 16 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:38 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:37.342323 End time: 2026-03-11 17:08:38.057670 2026-03-11 17:08:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:38 INFO mstransform::::casa ########################################## 2026-03-11 17:08:38 INFO mstransform::::casa ########################################## 2026-03-11 17:08:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:38 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 ) 2026-03-11 17:08:38 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:38 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:38 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:38 INFO MSTransformManager::open Select data 2026-03-11 17:08:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:38 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:38 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:38 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:38 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:38 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:38 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 2026-03-11 17:08:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:38 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 2026-03-11 17:08:38 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:38 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:38 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:38 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:38 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:38 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:38.071136 End time: 2026-03-11 17:08:38.470675 2026-03-11 17:08:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:38 INFO mstransform::::casa ########################################## 2026-03-11 17:08:39 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 . 2026-03-11 17:08:39 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 .2026-03-11 17:08:40 INFO mstransform::::casa ########################################## 2026-03-11 17:08:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:40 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 ) 2026-03-11 17:08:40 INFO mstransform::::casa Combine spws 8~15 into new output spw 2026-03-11 17:08:40 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:40 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-11 17:08:40 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:40 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:40 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:08:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-11 17:08:40 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-11 17:08:40 INFO MSTransformManager::open Select data 2026-03-11 17:08:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:40 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:40 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-11 17:08:40 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 2026-03-11 17:08:40 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:40 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-11 17:08:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-11 17:08:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-11 17:08:40 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 2026-03-11 17:08:40 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:40 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:40 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:40 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:40 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:40 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:39.688061 End time: 2026-03-11 17:08:40.656127 2026-03-11 17:08:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:41 INFO mstransform::::casa ########################################## 2026-03-11 17:08:41 INFO mstransform::::casa ########################################## 2026-03-11 17:08:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:41 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 ) 2026-03-11 17:08:41 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:41 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:41 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:41 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-11 17:08:41 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:41 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:08:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-11 17:08:41 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-11 17:08:41 INFO MSTransformManager::open Select data 2026-03-11 17:08:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:41 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:41 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:40.662009 End time: 2026-03-11 17:08:41.506663 2026-03-11 17:08:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:42 INFO mstransform::::casa ########################################## 2026-03-11 17:08:42 INFO mstransform::::casa ########################################## 2026-03-11 17:08:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:42 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 ) 2026-03-11 17:08:42 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:42 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:42 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:42 INFO MSTransformManager::open Select data 2026-03-11 17:08:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:42 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:42 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-11 17:08:42 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 2026-03-11 17:08:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-11 17:08:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-11 17:08:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-11 17:08:42 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 2026-03-11 17:08:42 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:42 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:42 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:42 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:42 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:42 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:41.516164 End time: 2026-03-11 17:08:42.027980 2026-03-11 17:08:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:42 INFO mstransform::::casa ########################################## 2026-03-11 17:08:42 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_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 . 2026-03-11 17:08:43 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 .2026-03-11 17:08:43 INFO mstransform::::casa ########################################## 2026-03-11 17:08:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:43 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 ) 2026-03-11 17:08:43 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:43 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:43 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:43 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:08:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:43 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:43 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:43 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:43 INFO MSTransformManager::open Select data 2026-03-11 17:08:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:43 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:44 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:44 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:44 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:44 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:44 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 2026-03-11 17:08:44 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:44 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:44 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:44 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:44 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:44 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:44 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:44 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 2026-03-11 17:08:44 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:44 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:44 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:44 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:44 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:44 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:43.265624 End time: 2026-03-11 17:08:43.751960 2026-03-11 17:08:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:44 INFO mstransform::::casa ########################################## 2026-03-11 17:08:44 INFO mstransform::::casa ########################################## 2026-03-11 17:08:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:44 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 ) 2026-03-11 17:08:44 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:44 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:44 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:44 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:44 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:44 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:08:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:44 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:44 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:44 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:44 INFO MSTransformManager::open Select data 2026-03-11 17:08:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:44 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:44 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:43.761449 End time: 2026-03-11 17:08:44.642187 2026-03-11 17:08:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:45 INFO mstransform::::casa ########################################## 2026-03-11 17:08:45 INFO mstransform::::casa ########################################## 2026-03-11 17:08:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:45 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 ) 2026-03-11 17:08:45 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:45 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:45 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:45 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:45 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:45 INFO MSTransformManager::open Select data 2026-03-11 17:08:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:45 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:45 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:45 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:45 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:45 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:45 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 2026-03-11 17:08:45 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:45 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:45 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 2026-03-11 17:08:45 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:45 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:45 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:45 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:45 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:45 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:44.649526 End time: 2026-03-11 17:08:44.953446 2026-03-11 17:08:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:45 INFO mstransform::::casa ########################################## 2026-03-11 17:08:45 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_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 . 2026-03-11 17:08:46 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 .2026-03-11 17:08:46 INFO mstransform::::casa ########################################## 2026-03-11 17:08:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:46 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 ) 2026-03-11 17:08:46 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-11 17:08:46 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:46 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:46 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:46 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:08:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:46 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:46 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:46 INFO MSTransformManager::open Select data 2026-03-11 17:08:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:46 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:46 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:46 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:46 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:46 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:46 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 2026-03-11 17:08:46 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:46 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:46 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 2026-03-11 17:08:46 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:46 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:46 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:46 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:46 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:46 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:45.884562 End time: 2026-03-11 17:08:46.351870 2026-03-11 17:08:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:46 INFO mstransform::::casa ########################################## 2026-03-11 17:08:46 INFO mstransform::::casa ########################################## 2026-03-11 17:08:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:46 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='', 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 ) 2026-03-11 17:08:46 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:46 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-11 17:08:46 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-11 17:08:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:08:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:46 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-11 17:08:46 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-11 17:08:46 INFO MSTransformManager::open Select data 2026-03-11 17:08:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:46 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:47 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:46.358035 End time: 2026-03-11 17:08:46.819466 2026-03-11 17:08:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:47 INFO mstransform::::casa ########################################## 2026-03-11 17:08:47 INFO mstransform::::casa ########################################## 2026-03-11 17:08:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:47 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 ) 2026-03-11 17:08:47 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:08:47 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:47 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:08:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:47 INFO MSTransformManager::open Select data 2026-03-11 17:08:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:47 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:47 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:08:47 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:08:47 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-11 17:08:47 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-11 17:08:47 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 2026-03-11 17:08:47 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:47 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:47 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-11 17:08:47 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:08:47 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:08:47 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-11 17:08:47 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:08:47 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 2026-03-11 17:08:47 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:08:47 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:08:47 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:08:47 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:08:47 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:08:47 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:46.825851 End time: 2026-03-11 17:08:47.078807 2026-03-11 17:08:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:47 INFO mstransform::::casa ########################################## 2026-03-11 17:08:47 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 . 2026-03-11 17:08:48 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 .2026-03-11 17:08:48 INFO mstransform::::casa ########################################## 2026-03-11 17:08:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:48 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='', 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 ) 2026-03-11 17:08:48 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:08:48 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:08:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:48 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-11 17:08:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:48 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:08:48 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:08:48 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:48 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:48 INFO MSTransformManager::open Select data 2026-03-11 17:08:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:48 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:47.899372 End time: 2026-03-11 17:08:49.511831 2026-03-11 17:08:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:50 INFO mstransform::::casa ########################################## 2026-03-11 17:08:50 INFO mstransform::::casa ########################################## 2026-03-11 17:08:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:50 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 ) 2026-03-11 17:08:50 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:08:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:08:50 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:50 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:08:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:08:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-11 17:08:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:50 INFO MSTransformManager::open Select data 2026-03-11 17:08:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:50 INFO mstransform::::casa Apply the transformations 2026-03-11 17:08:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:49.520527 End time: 2026-03-11 17:08:51.078761 2026-03-11 17:08:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:51 INFO mstransform::::casa ########################################## 2026-03-11 17:08:51 INFO mstransform::::casa ########################################## 2026-03-11 17:08:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:51 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 ) 2026-03-11 17:08:51 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:08:51 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-11 17:08:51 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:08:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-11 17:08:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:51 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:08:51 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:08:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:51 INFO MSTransformManager::open Select data 2026-03-11 17:08:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:51 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:08:51 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:51.084634 End time: 2026-03-11 17:08:52.115589 2026-03-11 17:08:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:52 INFO mstransform::::casa ########################################## 2026-03-11 17:08:53 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 . 2026-03-11 17:08:53 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 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 .2026-03-11 17:08:54 INFO mstransform::::casa ########################################## 2026-03-11 17:08:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:54 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 ) 2026-03-11 17:08:54 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:54 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-11 17:08:54 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:08:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_no_reindexing_noreidnex.ms 2026-03-11 17:08:54 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-03-11 17:08:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:54 INFO MSTransformManager::parseDataSelParams field selection is SXDF-NB1006-4 2026-03-11 17:08:54 INFO MSTransformManager::parseDataSelParams spw selection is 1:10~20,2:30~40 2026-03-11 17:08:54 INFO MSTransformManager::parseDataSelParams correlation selection is XX 2026-03-11 17:08:54 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:54 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-11 17:08:54 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:08:54 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:08:54 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:08:54 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:08:54 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:08:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:54 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:54 INFO MSTransformManager::initDataSelectionParams+ [1, 10, 20, 1 2026-03-11 17:08:54 INFO MSTransformManager::initDataSelectionParams+ 2, 30, 40, 1] 2026-03-11 17:08:54 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]]] 2026-03-11 17:08:54 INFO MSTransformManager::open Select data 2026-03-11 17:08:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:54 INFO MSTransformDataHandler::makeSelection 1056 out of 2112 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:55 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:08:55 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 2026-03-11 17:08:55 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.40688e+11 Hz 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.40602e+11 Hz, upper edge = 3.40774e+11 Hz 2026-03-11 17:08:55 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 2026-03-11 17:08:55 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-11 17:08:55 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 2026-03-11 17:08:55 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49548e+11 Hz 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-11 17:08:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49462e+11 Hz, upper edge = 3.49633e+11 Hz 2026-03-11 17:08:55 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 2026-03-11 17:08:55 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:54.018835 End time: 2026-03-11 17:08:54.945592 2026-03-11 17:08:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:55 INFO mstransform::::casa ########################################## 2026-03-11 17:08:55 INFO mstransform::::casa ########################################## 2026-03-11 17:08:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:08:55 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 ) 2026-03-11 17:08:55 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:08:55 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-11 17:08:55 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:08:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_no_reindexing_reindex.ms 2026-03-11 17:08:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:08:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:08:55 INFO MSTransformManager::parseDataSelParams field selection is SXDF-NB1006-4 2026-03-11 17:08:55 INFO MSTransformManager::parseDataSelParams spw selection is 1:10~20,2:30~40 2026-03-11 17:08:55 INFO MSTransformManager::parseDataSelParams correlation selection is XX 2026-03-11 17:08:55 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:08:55 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-11 17:08:55 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:08:55 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:08:55 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:08:55 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:08:55 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:08:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:08:55 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [6] 2026-03-11 17:08:55 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:08:55 INFO MSTransformManager::initDataSelectionParams+ [1, 10, 20, 1 2026-03-11 17:08:55 INFO MSTransformManager::initDataSelectionParams+ 2, 30, 40, 1] 2026-03-11 17:08:55 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]]] 2026-03-11 17:08:55 INFO MSTransformManager::open Select data 2026-03-11 17:08:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:08:55 INFO MSTransformDataHandler::makeSelection 1056 out of 2112 rows are going to be considered due to the selection criteria. 2026-03-11 17:08:56 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:08:56 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 2026-03-11 17:08:56 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.40688e+11 Hz 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.40602e+11 Hz, upper edge = 3.40774e+11 Hz 2026-03-11 17:08:56 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 2026-03-11 17:08:56 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-11 17:08:56 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 2026-03-11 17:08:56 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49548e+11 Hz 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-11 17:08:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49462e+11 Hz, upper edge = 3.49633e+11 Hz 2026-03-11 17:08:56 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 2026-03-11 17:08:56 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:08:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:08:54.954299 End time: 2026-03-11 17:08:55.775790 2026-03-11 17:08:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:08:56 INFO mstransform::::casa ########################################## 2026-03-11 17:08:56 INFO listobs::::casa ########################################## 2026-03-11 17:08:56 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:08:56 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 ) 2026-03-11 17:08:56 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:08:56 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:08:56 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:08:55.780277 End time: 2026-03-11 17:08:55.819979 2026-03-11 17:08:56 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:08:56 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 .2026-03-11 17:08:56 INFO importasdm::::casa ########################################## 2026-03-11 17:08:56 INFO importasdm::::casa ##### Begin Task: importasdm ##### 2026-03-11 17:08:56 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 ) 2026-03-11 17:09:03 INFO importasdm::::casa Found ephemeris split_ephemeris_no_reindex.ms/FIELD/EPHEM0_Mars_57034.9.tab for field 0 2026-03-11 17:09:03 INFO importasdm::::casa Found ephemeris split_ephemeris_no_reindex.ms/FIELD/EPHEM1_Titania_57034.9.tab for field 2 2026-03-11 17:09:03 INFO importasdm::::casa Converted split_ephemeris_no_reindex.ms/FIELD/EPHEM0_Mars_57034.9.tab to GEO. 2026-03-11 17:09:03 INFO importasdm::::casa Converted split_ephemeris_no_reindex.ms/FIELD/EPHEM1_Titania_57034.9.tab to GEO. 2026-03-11 17:09:03 INFO Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/split_ephemeris_no_reindex.ms 2026-03-11 17:09:03 INFO SubMS::parseColumnNames() Using DATA column. 2026-03-11 17:09:03 INFO FixVis::setFields Selecting fields 0 2 2026-03-11 17:09:03 INFO MSUVWGenerator::make_uvws Rows handled: 0/414450 2026-03-11 17:09:04 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on split_ephemeris_no_reindex.ms... 2026-03-11 17:09:04 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-11 17:09:04 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-11 17:09:04 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 0 to ephemeris phase center for time 57034.97618166667 d UTC 2026-03-11 17:09:04 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-11 17:09:04 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-11 17:09:04 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 2 to ephemeris phase center for time 57034.97794444445 d UTC 2026-03-11 17:09:04 INFO importasdm::::casa Found Flag.xml in SDM 2026-03-11 17:09:04 INFO importasdm::::casa Found Antenna.xml in SDM 2026-03-11 17:09:04 INFO importasdm::::casa Found SpectralWindow.xml in SDM 2026-03-11 17:09:04 INFO importasdm::::casa Found 50 rows in Antenna.xml 2026-03-11 17:09:04 INFO importasdm::::casa Found 59 rows in SpectralWindow.xml 2026-03-11 17:09:04 INFO importasdm::::casa Will construct spw flags using names 2026-03-11 17:09:04 INFO importasdm::::casa Will construct polarization flags using polarizationType 2026-03-11 17:09:04 INFO importasdm::::casa Found numAntenna=1 must be a new style SDM 2026-03-11 17:09:04 INFO importasdm::::casa Found 377 flags in Flag.xml 2026-03-11 17:09:04 INFO importasdm::::casa Will not apply flags to split_ephemeris_no_reindex.ms (apply_flags=False), use flagcmd to apply 2026-03-11 17:09:04 INFO importasdm::::casa There are 0 rows already in FLAG_CMD 2026-03-11 17:09:04 INFO importasdm::::casa Saved 377 rows to FLAG_CMD of split_ephemeris_no_reindex.ms 2026-03-11 17:09:05 INFO importasdm::::casa Task importasdm complete. Start time: 2026-03-11 17:08:56.450536 End time: 2026-03-11 17:09:04.512946 2026-03-11 17:09:05 INFO importasdm::::casa ##### End Task: importasdm ##### 2026-03-11 17:09:05 INFO importasdm::::casa ########################################## 2026-03-11 17:09:05 INFO mstransform::::casa ########################################## 2026-03-11 17:09:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:05 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 ) 2026-03-11 17:09:05 INFO MSTransformManager::parseMsSpecParams Input file name is split_ephemeris_no_reindex.ms 2026-03-11 17:09:05 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:05 INFO MSTransformManager::parseMsSpecParams Output file name is split_ephemeris_no_reindex.split.ms 2026-03-11 17:09:05 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-03-11 17:09:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:05 INFO MSTransformManager::open Select data 2026-03-11 17:09:05 INFO MSTransformDataHandler::selectSpw The following a priori selected input spw(s) 2026-03-11 17:09:05 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 2026-03-11 17:09:05 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. 2026-03-11 17:09:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:05 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-03-11 17:09:05 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-03-11 17:09:06 INFO mstransform::::casa Apply the transformations 2026-03-11 17:09:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:04.815883 End time: 2026-03-11 17:09:08.319472 2026-03-11 17:09:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:08 INFO mstransform::::casa ########################################## 2026-03-11 17:09:08 INFO mstransform::::casa ########################################## 2026-03-11 17:09:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:08 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 ) 2026-03-11 17:09:08 INFO MSTransformManager::parseMsSpecParams Input file name is split_ephemeris_no_reindex.ms 2026-03-11 17:09:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:08 INFO MSTransformManager::parseMsSpecParams Output file name is split_ephemeris_no_reindex.split.ms 2026-03-11 17:09:08 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-03-11 17:09:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:08 INFO MSTransformManager::parseDataSelParams field selection is 0 2026-03-11 17:09:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:08 INFO MSTransformManager::open Select data 2026-03-11 17:09:08 INFO MSTransformDataHandler::selectSpw The following a priori selected input spw(s) 2026-03-11 17:09:08 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 2026-03-11 17:09:08 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. 2026-03-11 17:09:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:09 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-03-11 17:09:09 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-03-11 17:09:09 INFO mstransform::::casa Apply the transformations 2026-03-11 17:09:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:08.449044 End time: 2026-03-11 17:09:11.838727 2026-03-11 17:09:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:12 INFO mstransform::::casa ########################################## .2026-03-11 17:09:12 INFO mstransform::::casa ########################################## 2026-03-11 17:09:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:12 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 ) 2026-03-11 17:09:12 INFO mstransform::::casa Parse docallib parameters 2026-03-11 17:09:12 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms 2026-03-11 17:09:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:09:12 INFO MSTransformManager::parseMsSpecParams Output file name is mst_otf_calibration.ms 2026-03-11 17:09:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:12 INFO MSTransformManager::parseCalParams Calibration is activated 2026-03-11 17:09:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input virtual CORRECTED_DATA column 2026-03-11 17:09:12 INFO MSTransformManager::open Select data 2026-03-11 17:09:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:13 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:13 INFO MSTransformManager::generateIterator OTF calibration activated, using calibration record spec to generate iterator 2026-03-11 17:09:13 INFO Calibrater:: Arranging to calibrate MS: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/mstransform_reference/ngc5921.ms 2026-03-11 17:09:13 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap 2026-03-11 17:09:13 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap 2026-03-11 17:09:13 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap 2026-03-11 17:09:13 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap 2026-03-11 17:09:13 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-03-11 17:09:13 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-11 17:09:13 INFO . 0: 2026-03-11 17:09:13 INFO + MS: obs= scan= fld= intent= spw= 2026-03-11 17:09:13 INFO + CT: tinterp=nearest finterp= 2026-03-11 17:09:13 INFO + obsmap=[] scanmap=[] fldmap=[] 2026-03-11 17:09:13 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:13 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-03-11 17:09:13 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-11 17:09:13 INFO . 0: 2026-03-11 17:09:13 INFO + MS: obs= scan= fld= intent= spw= 2026-03-11 17:09:13 INFO + CT: tinterp=nearest finterp= 2026-03-11 17:09:13 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] 2026-03-11 17:09:13 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:13 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-03-11 17:09:13 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-11 17:09:13 INFO . 0: 2026-03-11 17:09:13 INFO + MS: obs= scan= fld=0 intent= spw= 2026-03-11 17:09:13 INFO + CT: tinterp=nearest finterp= 2026-03-11 17:09:13 INFO + obsmap=[] scanmap=[] fldmap=[0] 2026-03-11 17:09:13 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:13 INFO . 1: 2026-03-11 17:09:13 INFO + MS: obs= scan= fld=1,2 intent= spw= 2026-03-11 17:09:13 INFO + CT: tinterp=linear finterp= 2026-03-11 17:09:13 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] 2026-03-11 17:09:13 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:13 INFO OldCalibrater::setcallib2(callib) The following calibration terms are arranged for apply: 2026-03-11 17:09:13 INFO OldCalibrater::setcallib2(callib) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-11 17:09:13 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-11 17:09:13 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-11 17:09:13 INFO mstransform::::casa Apply the transformations 2026-03-11 17:09:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:12.392037 End time: 2026-03-11 17:09:13.546644 2026-03-11 17:09:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:14 INFO mstransform::::casa ########################################## 2026-03-11 17:09:14 INFO applycal::::casa ########################################## 2026-03-11 17:09:14 INFO applycal::::casa ##### Begin Task: applycal ##### 2026-03-11 17:09:14 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 ) 2026-03-11 17:09:14 INFO applycal::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-03-11 17:09:14 INFO applycal::calibrater::open Opening MS: mstransform_reference/ngc5921.ms for calibration. 2026-03-11 17:09:14 INFO applycal::VisSetUtil::addScrCols Adding CORRECTED_DATA column(s). 2026-03-11 17:09:14 INFO applycal::Calibrater:: Initializing nominal selection to the whole MS. 2026-03-11 17:09:14 INFO applycal::AgentFlagger::open Table type is Measurement Set 2026-03-11 17:09:14 INFO FlagVersion::saveFlagVersion Creating new backup flag file called applycal_1 2026-03-11 17:09:14 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-03-11 17:09:14 INFO calibrater::reset Reseting solve/apply state 2026-03-11 17:09:14 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-03-11 17:09:14 INFO Calibrater::selectvis Selection did not drop any rows 2026-03-11 17:09:14 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-03-11 17:09:14 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-03-11 17:09:14 INFO calibrater::parsecallibfile Beginning parsecallibfile-)------- 2026-03-11 17:09:14 INFO calibrater::setcallib Beginning setcallib--------- 2026-03-11 17:09:14 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-03-11 17:09:14 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-11 17:09:14 INFO . 0: 2026-03-11 17:09:14 INFO + MS: obs= scan= fld= intent= spw= 2026-03-11 17:09:14 INFO + CT: tinterp=nearest finterp= 2026-03-11 17:09:14 INFO + obsmap=[] scanmap=[] fldmap=[] 2026-03-11 17:09:14 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:14 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-03-11 17:09:14 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-11 17:09:14 INFO . 0: 2026-03-11 17:09:14 INFO + MS: obs= scan= fld= intent= spw= 2026-03-11 17:09:14 INFO + CT: tinterp=nearest finterp= 2026-03-11 17:09:14 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] 2026-03-11 17:09:14 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:14 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-03-11 17:09:14 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-11 17:09:14 INFO . 0: 2026-03-11 17:09:14 INFO + MS: obs= scan= fld=0 intent= spw= 2026-03-11 17:09:14 INFO + CT: tinterp=nearest finterp= 2026-03-11 17:09:14 INFO + obsmap=[] scanmap=[] fldmap=[0] 2026-03-11 17:09:14 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:14 INFO . 1: 2026-03-11 17:09:14 INFO + MS: obs= scan= fld=1,2 intent= spw= 2026-03-11 17:09:14 INFO + CT: tinterp=linear finterp= 2026-03-11 17:09:14 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] 2026-03-11 17:09:14 INFO + spwmap=[] antmap=[] 2026-03-11 17:09:14 INFO calibrater::correct Beginning correct--------------------------- 2026-03-11 17:09:14 INFO Calibrater::correct2 (VI2/VB2) The following calibration terms are arranged for apply: 2026-03-11 17:09:14 INFO Calibrater::correct2 (VI2/VB2) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-11 17:09:14 INFO Calibrater::correct2 (VI2/VB2) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-11 17:09:14 INFO Calibrater::correct2 (VI2/VB2) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-11 17:09:14 INFO Calibrater::correct2 (VI2/VB2) Found valid WEIGHT_SPECTRUM, correcting it. 2026-03-11 17:09:14 INFO calibrater::correct Finished correcting. 2026-03-11 17:09:14 INFO applycal::::casa Calibration apply flagging statistics (among calibrateable spws): 2026-03-11 17:09:14 INFO applycal::::casa Total visibilities selected for correction (ncorr x nchan x nrow summed over spws) = 2854278 2026-03-11 17:09:14 INFO applycal::::casa Flags: 2026-03-11 17:09:14 INFO applycal::::casa B Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.bcal) 2026-03-11 17:09:14 INFO applycal::::casa G Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.fluxscale) 2026-03-11 17:09:14 INFO applycal::::casa G Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.gcal) 2026-03-11 17:09:14 INFO applycal::::casa Task applycal complete. Start time: 2026-03-11 17:09:13.572432 End time: 2026-03-11 17:09:14.397632 2026-03-11 17:09:14 INFO applycal::::casa ##### End Task: applycal ##### 2026-03-11 17:09:14 INFO applycal::::casa ########################################## 2026-03-11 17:09:14 INFO split::::casa ########################################## 2026-03-11 17:09:14 INFO split::::casa ##### Begin Task: split ##### 2026-03-11 17:09:14 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='' ) 2026-03-11 17:09:14 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms 2026-03-11 17:09:14 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:09:14 INFO MSTransformManager::parseMsSpecParams Output file name is applycal_split_otf_calibration.ms 2026-03-11 17:09:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:09:14 INFO MSTransformManager::open Select data 2026-03-11 17:09:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:15 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:15 INFO split::::casa Task split complete. Start time: 2026-03-11 17:09:14.401622 End time: 2026-03-11 17:09:14.963944 2026-03-11 17:09:15 INFO split::::casa ##### End Task: split ##### 2026-03-11 17:09:15 INFO split::::casa ########################################## 2026-03-11 17:09:20 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 . 2026-03-11 17:09:25 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 .2026-03-11 17:09:28 INFO mstransform::::casa ########################################## 2026-03-11 17:09:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:28 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 ) 2026-03-11 17:09:28 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7841.ms 2026-03-11 17:09:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_polarization_reindex_1.ms 2026-03-11 17:09:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:28 INFO MSTransformManager::parseDataSelParams field selection is J1256-0547 2026-03-11 17:09:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:28 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-11 17:09:28 INFO MSTransformManager::open Select data 2026-03-11 17:09:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:28 INFO MSTransformDataHandler::makeSelection 29700 out of 193050 rows are going to be considered due to the selection criteria. 2026-03-11 17:09:29 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:29 INFO mstransform::::casa Apply the transformations 2026-03-11 17:09:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:27.559611 End time: 2026-03-11 17:09:29.049240 2026-03-11 17:09:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:29 INFO mstransform::::casa ########################################## 2026-03-11 17:09:29 INFO flagdata::::casa ########################################## 2026-03-11 17:09:29 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:09:29 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 ) 2026-03-11 17:09:29 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:09:29 INFO flagdata::::casa Summary mode is active 2026-03-11 17:09:29 INFO flagdata::::casa Initializing the agents 2026-03-11 17:09:29 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-03-11 17:09:29 INFO Summary::setAgentParameters display is: 2026-03-11 17:09:29 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-03-11 17:09:29 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:09:29 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 2026-03-11 17:09:29 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 2026-03-11 17:09:29 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 2026-03-11 17:09:29 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 2026-03-11 17:09:29 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:09:29 INFO Summary::getResult observation 0 flagged: 0 total: 2.6136e+06 (0%) 2026-03-11 17:09:29 INFO Summary::getResult scan 4 flagged: 0 total: 2.6136e+06 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA51 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA49 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA48 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA47 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA42 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA43 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA46 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA41 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA44 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult antenna DA45 flagged: 0 total: 475200 (0%) 2026-03-11 17:09:29 INFO Summary::getResult field J1256-0547 flagged: 0 total: 2.6136e+06 (0%) 2026-03-11 17:09:29 INFO Summary::getResult spw 3 flagged: 0 total: 39600 (0%) 2026-03-11 17:09:29 INFO Summary::getResult spw 2 flagged: 0 total: 1.2672e+06 (0%) 2026-03-11 17:09:29 INFO Summary::getResult spw 0 flagged: 0 total: 1.2672e+06 (0%) 2026-03-11 17:09:29 INFO Summary::getResult spw 1 flagged: 0 total: 39600 (0%) 2026-03-11 17:09:29 INFO Summary::getResult correlation YY flagged: 0 total: 653400 (0%) 2026-03-11 17:09:29 INFO Summary::getResult correlation YX flagged: 0 total: 653400 (0%) 2026-03-11 17:09:29 INFO Summary::getResult correlation XX flagged: 0 total: 653400 (0%) 2026-03-11 17:09:29 INFO Summary::getResult correlation XY flagged: 0 total: 653400 (0%) 2026-03-11 17:09:29 INFO Summary::getResult array 0 flagged: 0 total: 2.6136e+06 (0%) 2026-03-11 17:09:29 INFO Summary::getResult Total Flagged: 0 Total Counts: 2.6136e+06 (0%) 2026-03-11 17:09:29 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-03-11 17:09:29 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:09:29.066302 End time: 2026-03-11 17:09:29.256393 2026-03-11 17:09:29 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:09:29 INFO flagdata::::casa ########################################## .2026-03-11 17:09:30 INFO cvel::::casa ########################################## 2026-03-11 17:09:30 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-11 17:09:30 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 ) 2026-03-11 17:09:30 INFO cvel::::casa Creating working copy ... 2026-03-11 17:09:31 INFO cvel::::casa Using Titan (original field 0, new field 0) as common direction for the output reference frame. 2026-03-11 17:09:31 INFO ms::cvel Input spectral window 0 has 3840 channels of width 6.103516e+04 Hz 2026-03-11 17:09:31 INFO ms::cvel+ First channel center = 3.543883189e+11 Hz, last channel center = 3.546226329e+11 Hz 2026-03-11 17:09:31 INFO ms::cvel Starting combination of spectral windows ... 2026-03-11 17:09:31 INFO SubMS::combineSpws() Less than two SPWs selected. No combination necessary. 2026-03-11 17:09:31 INFO ms::cvel 2026-03-11 17:09:31 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-11 17:09:31 INFO SubMS::regridSpw() Using tabulated observatory position for ALMA: 2026-03-11 17:09:31 INFO SubMS::regridSpw() Position: [2.22514e+06, -5.44031e+06, -2.48103e+06] (ITRF) 2026-03-11 17:09:31 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 2026-03-11 17:09:31 INFO SubMS::regridSpw() Note: The geocentric radial velocity information (ca. 21519.5m/s) from the ephemeris for field 0 will be taken into account. 2026-03-11 17:09:31 INFO SubMS::regridSpw() Note: with outframe==GEO or outframe==SOURCE, the resulting spectral windows with be labeled as having reference frame REST. 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ All integrations will be Doppler-tracked to correspond to the GEO frame at the beginning of the observation 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ (with radial velocity corrections in the case of outframe==SOURCE). 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ No subsequent regridding to other reference frames will be possible. 2026-03-11 17:09:31 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 2026-03-11 17:09:31 INFO SubMS::regridSpw() Note: The geocentric radial velocity information (ca. 21519.5m/s) from the ephemeris for field 0 will be taken into account. 2026-03-11 17:09:31 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = GEO 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Channels equidistant in vrad 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 3.54531e+11 Hz == -21414.6 m/s radio velocity 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 118250 Hz == 100 m/s radio velocity 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Number of channels = 1982 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 2.34372e+08 Hz 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Lower edge = 3.54414e+11 Hz, upper edge = 3.54648e+11 Hz 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-11 17:09:31 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-11 17:09:31 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-03-11 17:09:31 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 100% processed. 2026-03-11 17:09:31 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-11 17:09:31 INFO ms::cvel Final spectral window has 1982 channels of width 1.182503e+05 Hz 2026-03-11 17:09:31 INFO ms::cvel+ First channel center = 3.544136659e+11 Hz, last channel center = 3.546479197e+11 Hz 2026-03-11 17:09:31 INFO cvel::::casa Task cvel complete. Start time: 2026-03-11 17:09:30.297026 End time: 2026-03-11 17:09:30.769251 2026-03-11 17:09:31 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-11 17:09:31 INFO cvel::::casa ########################################## 2026-03-11 17:09:31 INFO mstransform::::casa ########################################## 2026-03-11 17:09:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:31 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 ) 2026-03-11 17:09:31 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:31 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-11 17:09:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_radial_velocity_correction-mst.ms 2026-03-11 17:09:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:31 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:31 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354.50547GHz 2026-03-11 17:09:31 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-11 17:09:31 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:31 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:09:31 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:09:31 INFO MSTransformManager::parseFreqSpecParams Width is 0.1km/s 2026-03-11 17:09:31 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-11 17:09:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:31 INFO MSTransformManager::open Select data 2026-03-11 17:09:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:31 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:09:31 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:31 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 2026-03-11 17:09:31 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:31 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 21519.5 m/s will be taken into account. 2026-03-11 17:09:31 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-11 17:09:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54531e+11 Hz == -21414.6 m/s radio velocity 2026-03-11 17:09:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 118250 Hz == 100 m/s radio velocity 2026-03-11 17:09:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1982 2026-03-11 17:09:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.34372e+08 Hz 2026-03-11 17:09:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54414e+11 Hz, upper edge = 3.54648e+11 Hz 2026-03-11 17:09:31 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 2026-03-11 17:09:31 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:30.774913 End time: 2026-03-11 17:09:31.346015 2026-03-11 17:09:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:31 INFO mstransform::::casa ########################################## 2026-03-11 17:09:32 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 . 2026-03-11 17:09:32 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 .2026-03-11 17:09:33 INFO mstransform::::casa ########################################## 2026-03-11 17:09:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:33 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 ) 2026-03-11 17:09:33 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:33 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-11 17:09:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_radial_velocity_correction-mst.ms 2026-03-11 17:09:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:33 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:33 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354.50547GHz 2026-03-11 17:09:33 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-11 17:09:33 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:33 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:09:33 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:09:33 INFO MSTransformManager::parseFreqSpecParams Width is 0.001km/s 2026-03-11 17:09:33 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-11 17:09:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:33 INFO MSTransformManager::open Select data 2026-03-11 17:09:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:33 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:09:33 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:33 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 2026-03-11 17:09:33 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:33 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 21519.5 m/s will be taken into account. 2026-03-11 17:09:33 WARN MSTransformRegridder::calcChanFreqs *** Requested new channel width (1182.5 Hz) is smaller than smallest original channel width 2026-03-11 17:09:33 WARN MSTransformRegridder::calcChanFreqs+ which is 61039.5 Hz 2026-03-11 17:09:33 WARN MSTransformRegridder::calcChanFreqs+ or 51.6189 m/s 2026-03-11 17:09:33 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-03-11 17:09:33 SEVERE mstransform::::casa Exception Reported: Error in mstransform: 2026-03-11 17:09:33 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-03-11 17:09:33 INFO mstransform::::casa Traceback (most recent call last): 2026-03-11 17:09:33 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__ 2026-03-11 17:09:33 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'] ) 2026-03-11 17:09:33 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:09:33 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 2026-03-11 17:09:33 INFO mstransform::::casa+ mtlocal.open() 2026-03-11 17:09:33 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 2026-03-11 17:09:33 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-11 17:09:33 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:09:33 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 2026-03-11 17:09:33 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-11 17:09:33 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-11 17:09:33 INFO mstransform::::casa+ RuntimeError: 2026-03-11 17:09:33 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-03-11 17:09:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:32.655053 End time: 2026-03-11 17:09:33.107607 2026-03-11 17:09:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:33 INFO mstransform::::casa ########################################## .s2026-03-11 17:09:34 INFO cvel2::::casa ########################################## 2026-03-11 17:09:34 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-03-11 17:09:34 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 ) 2026-03-11 17:09:34 INFO cvel2::::casa Will work on datacolumn = ALL 2026-03-11 17:09:34 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7382.ms 2026-03-11 17:09:34 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:09:34 INFO MSTransformManager::parseMsSpecParams Output file name is test-CAS-7382-mst.ms 2026-03-11 17:09:34 INFO MSTransformManager::parseDataSelParams field selection is Titan 2026-03-11 17:09:34 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-03-11 17:09:34 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:09:34 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:34 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 349.45370GHz 2026-03-11 17:09:34 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-11 17:09:34 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:34 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:09:34 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:09:34 INFO MSTransformManager::parseFreqSpecParams Width is 0.5km/s 2026-03-11 17:09:34 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-11 17:09:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:34 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-11 17:09:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:09:34 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 3839, 1] 2026-03-11 17:09:34 INFO MSTransformManager::open Select data 2026-03-11 17:09:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:34 INFO MSTransformDataHandler::makeSelection 527 out of 1054 rows are going to be considered due to the selection criteria. 2026-03-11 17:09:34 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:09:34 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:09:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:34 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 2026-03-11 17:09:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:34 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 103.684 m/s will be taken into account. 2026-03-11 17:09:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-11 17:09:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49616e+11 Hz == -139048 m/s radio velocity 2026-03-11 17:09:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 582826 Hz == 500 m/s radio velocity 2026-03-11 17:09:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 804 2026-03-11 17:09:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.68592e+08 Hz 2026-03-11 17:09:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49381e+11 Hz, upper edge = 3.4985e+11 Hz 2026-03-11 17:09:34 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). 2026-03-11 17:09:34 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. 2026-03-11 17:09:34 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 2026-03-11 17:09:35 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-03-11 17:09:33.713835 End time: 2026-03-11 17:09:35.324393 2026-03-11 17:09:35 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-03-11 17:09:35 INFO cvel2::::casa ########################################## .s2026-03-11 17:09:36 INFO cvel2::::casa ########################################## 2026-03-11 17:09:36 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-03-11 17:09:36 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 ) 2026-03-11 17:09:36 INFO cvel2::::casa Will work on datacolumn = ALL 2026-03-11 17:09:36 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7382.ms 2026-03-11 17:09:36 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:09:36 INFO MSTransformManager::parseMsSpecParams Output file name is test-CAS-7382-mst.ms 2026-03-11 17:09:36 INFO MSTransformManager::parseDataSelParams field selection is Titan 2026-03-11 17:09:36 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:09:36 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:09:36 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:36 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 349.45370GHz 2026-03-11 17:09:36 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-11 17:09:36 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:36 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:09:36 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:09:36 INFO MSTransformManager::parseFreqSpecParams Width is 0.5km/s 2026-03-11 17:09:36 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-11 17:09:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:36 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-11 17:09:36 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:09:36 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3839, 1] 2026-03-11 17:09:36 INFO MSTransformManager::open Select data 2026-03-11 17:09:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:36 INFO MSTransformDataHandler::makeSelection 527 out of 1054 rows are going to be considered due to the selection criteria. 2026-03-11 17:09:36 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:09:36 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:09:36 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:36 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 2026-03-11 17:09:36 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 103.684 m/s will be taken into account. 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.37226e+11 Hz == 1.04901e+07 m/s radio velocity 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 582826 Hz == 500 m/s radio velocity 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 804 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.68592e+08 Hz 2026-03-11 17:09:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36992e+11 Hz, upper edge = 3.3746e+11 Hz 2026-03-11 17:09:36 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). 2026-03-11 17:09:36 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. 2026-03-11 17:09:36 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 2026-03-11 17:09:37 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-03-11 17:09:35.545121 End time: 2026-03-11 17:09:37.205673 2026-03-11 17:09:37 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-03-11 17:09:37 INFO cvel2::::casa ########################################## .2026-03-11 17:09:37 INFO mstransform::::casa ########################################## 2026-03-11 17:09:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:37 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 ) 2026-03-11 17:09:37 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:09:37 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:09:37 INFO MSTransformManager::parseMsSpecParams Output file name is reg11.ms 2026-03-11 17:09:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:37 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:37 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:37 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:09:37 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:09:37 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:09:37 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:09:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:09:37 INFO MSTransformManager::open Select data 2026-03-11 17:09:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6675e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6995e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.8275e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8275e+09 Hz, upper edge = 1.8915e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 4 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9235e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8915e+09 Hz, upper edge = 1.9555e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 5 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9875e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.9555e+09 Hz, upper edge = 2.0195e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 6 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.0515e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0195e+09 Hz, upper edge = 2.0835e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 7 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.1155e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0835e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 8 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.765e+08 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.0085e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 9 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0405e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.0725e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 10 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1045e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0725e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 11 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1685e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.1365e+09 Hz, upper edge = 1.2005e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 12 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2965e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.2645e+09 Hz, upper edge = 1.3285e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 13 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.3605e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.3285e+09 Hz, upper edge = 1.3925e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 14 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4245e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.3925e+09 Hz, upper edge = 1.4565e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 15 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4885e+09 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.4565e+09 Hz, upper edge = 1.5205e+09 Hz 2026-03-11 17:09:38 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 2026-03-11 17:09:38 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:37.450198 End time: 2026-03-11 17:09:39.689573 2026-03-11 17:09:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:40 INFO mstransform::::casa ########################################## 2026-03-11 17:09:40 INFO listobs::::casa ########################################## 2026-03-11 17:09:40 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:09:40 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 ) 2026-03-11 17:09:40 INFO listobs::ms::summary ================================================================================ 2026-03-11 17:09:40 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/reg11.ms MS Version 2 2026-03-11 17:09:40 INFO listobs::ms::summary+ ================================================================================ 2026-03-11 17:09:40 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. 2026-03-11 17:09:40 INFO listobs::ms::summary+ Observation: EVLA 2026-03-11 17:09:40 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:09:40 INFO listobs::ms::summary Data records: 17184 Total elapsed time = 179.8 seconds 2026-03-11 17:09:40 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) 2026-03-11 17:09:40 INFO listobs::ms::summary 2026-03-11 17:09:40 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-11 17:09:40 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-11 17:09:40 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] 2026-03-11 17:09:40 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] 2026-03-11 17:09:40 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-11 17:09:40 INFO listobs::ms::summary Fields: 1 2026-03-11 17:09:40 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 17184 2026-03-11 17:09:40 INFO listobs::ms::summary Spectral Windows: (16 unique spectral windows and 1 unique polarization setups) 2026-03-11 17:09:40 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 Subband:0 64 TOPO 1636.000 1000.000 64000.0 1667.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 2 Subband:2 64 TOPO 1764.000 1000.000 64000.0 1795.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 3 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 4 Subband:4 64 TOPO 1892.000 1000.000 64000.0 1923.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 5 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 6 Subband:6 64 TOPO 2020.000 1000.000 64000.0 2051.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 7 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 8 Subband:0 64 TOPO 945.000 1000.000 64000.0 976.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 9 Subband:1 64 TOPO 1009.000 1000.000 64000.0 1040.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 10 Subband:2 64 TOPO 1073.000 1000.000 64000.0 1104.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 11 Subband:3 64 TOPO 1137.000 1000.000 64000.0 1168.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 12 Subband:4 64 TOPO 1265.000 1000.000 64000.0 1296.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 13 Subband:5 64 TOPO 1329.000 1000.000 64000.0 1360.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 14 Subband:6 64 TOPO 1393.000 1000.000 64000.0 1424.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary+ 15 Subband:7 64 TOPO 1457.000 1000.000 64000.0 1488.5000 RR RL LR LL 2026-03-11 17:09:40 INFO listobs::ms::summary Sources: 32 2026-03-11 17:09:40 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 0 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 1 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 2 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 3 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 4 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 5 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 6 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 7 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 8 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 9 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 10 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 11 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 12 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 13 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 14 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 0 3C286_A 15 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 0 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 1 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 2 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 3 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 4 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 5 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 6 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 7 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 8 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 9 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 10 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 11 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 12 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 13 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 14 - - 2026-03-11 17:09:40 INFO listobs::ms::summary+ 1 3C286_A 15 - - 2026-03-11 17:09:40 INFO listobs::ms::summary Antennas: 4: 2026-03-11 17:09:40 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-11 17:09:40 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-11 17:09:40 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 2026-03-11 17:09:40 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 2026-03-11 17:09:40 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 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:09:39.741481 End time: 2026-03-11 17:09:39.795379 2026-03-11 17:09:40 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:09:40 INFO listobs::::casa ########################################## 2026-03-11 17:09:40 INFO listobs::::casa ########################################## 2026-03-11 17:09:40 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:09:40 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 ) 2026-03-11 17:09:40 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:09:40 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:09:40 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:09:39.802027 End time: 2026-03-11 17:09:39.863691 2026-03-11 17:09:40 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:09:40 INFO listobs::::casa ########################################## .2026-03-11 17:09:40 INFO mstransform::::casa ########################################## 2026-03-11 17:09:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:40 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 ) 2026-03-11 17:09:40 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:09:40 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:09:40 INFO MSTransformManager::parseMsSpecParams Output file name is reg12.ms 2026-03-11 17:09:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:40 INFO MSTransformManager::parseDataSelParams spw selection is 1,3,5,7 2026-03-11 17:09:40 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:40 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:40 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:09:40 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:09:40 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:09:40 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:09:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:09:40 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:09:40 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1 2026-03-11 17:09:40 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-11 17:09:40 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-11 17:09:40 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-11 17:09:40 INFO MSTransformManager::open Select data 2026-03-11 17:09:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:40 INFO MSTransformDataHandler::makeSelection 4296 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8275e+09 Hz, upper edge = 1.8915e+09 Hz 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 5 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9875e+09 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.9555e+09 Hz, upper edge = 2.0195e+09 Hz 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 7 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.1155e+09 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-11 17:09:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0835e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-11 17:09:40 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 2026-03-11 17:09:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:40.108437 End time: 2026-03-11 17:09:40.952358 2026-03-11 17:09:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:41 INFO mstransform::::casa ########################################## 2026-03-11 17:09:41 INFO listobs::::casa ########################################## 2026-03-11 17:09:41 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:09:41 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 ) 2026-03-11 17:09:41 INFO listobs::ms::summary ================================================================================ 2026-03-11 17:09:41 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/reg12.ms MS Version 2 2026-03-11 17:09:41 INFO listobs::ms::summary+ ================================================================================ 2026-03-11 17:09:41 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. 2026-03-11 17:09:41 INFO listobs::ms::summary+ Observation: EVLA 2026-03-11 17:09:41 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:09:41 INFO listobs::ms::summary Data records: 4296 Total elapsed time = 179.8 seconds 2026-03-11 17:09:41 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) 2026-03-11 17:09:41 INFO listobs::ms::summary 2026-03-11 17:09:41 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-11 17:09:41 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-11 17:09:41 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] 2026-03-11 17:09:41 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] 2026-03-11 17:09:41 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-11 17:09:41 INFO listobs::ms::summary Fields: 1 2026-03-11 17:09:41 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-11 17:09:41 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 4296 2026-03-11 17:09:41 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-03-11 17:09:41 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs 2026-03-11 17:09:41 INFO listobs::ms::summary+ 0 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL 2026-03-11 17:09:41 INFO listobs::ms::summary+ 1 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL 2026-03-11 17:09:41 INFO listobs::ms::summary+ 2 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL 2026-03-11 17:09:41 INFO listobs::ms::summary+ 3 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL 2026-03-11 17:09:41 INFO listobs::ms::summary Sources: 8 2026-03-11 17:09:41 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-11 17:09:41 INFO listobs::ms::summary+ 0 3C286_A 0 - - 2026-03-11 17:09:41 INFO listobs::ms::summary+ 0 3C286_A 1 - - 2026-03-11 17:09:41 INFO listobs::ms::summary+ 0 3C286_A 2 - - 2026-03-11 17:09:41 INFO listobs::ms::summary+ 0 3C286_A 3 - - 2026-03-11 17:09:41 INFO listobs::ms::summary+ 1 3C286_A 0 - - 2026-03-11 17:09:41 INFO listobs::ms::summary+ 1 3C286_A 1 - - 2026-03-11 17:09:41 INFO listobs::ms::summary+ 1 3C286_A 2 - - 2026-03-11 17:09:41 INFO listobs::ms::summary+ 1 3C286_A 3 - - 2026-03-11 17:09:41 INFO listobs::ms::summary Antennas: 4: 2026-03-11 17:09:41 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-11 17:09:41 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-11 17:09:41 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 2026-03-11 17:09:41 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 2026-03-11 17:09:41 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 2026-03-11 17:09:41 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 2026-03-11 17:09:41 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:09:40.970228 End time: 2026-03-11 17:09:41.005988 2026-03-11 17:09:41 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:09:41 INFO listobs::::casa ########################################## .2026-03-11 17:09:41 INFO mstransform::::casa ########################################## 2026-03-11 17:09:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:41 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 ) 2026-03-11 17:09:41 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:41 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-11 17:09:41 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_cubic.ms 2026-03-11 17:09:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:41 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:41 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:09:41 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is cubic 2026-03-11 17:09:41 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:09:41 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:09:41 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-11 17:09:41 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-11 17:09:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:41 INFO MSTransformManager::open Select data 2026-03-11 17:09:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:41 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:41 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:41 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 2026-03-11 17:09:41 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-11 17:09:41 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 2026-03-11 17:09:41 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:41 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 2026-03-11 17:09:41 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-11 17:09:41 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 2026-03-11 17:09:41 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:41.139774 End time: 2026-03-11 17:09:41.465435 2026-03-11 17:09:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:41 INFO mstransform::::casa ########################################## .2026-03-11 17:09:42 INFO mstransform::::casa ########################################## 2026-03-11 17:09:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:42 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 ) 2026-03-11 17:09:42 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_fftshift.ms 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-11 17:09:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:42 INFO MSTransformManager::open Select data 2026-03-11 17:09:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:42 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:41.503552 End time: 2026-03-11 17:09:41.905537 2026-03-11 17:09:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:42 INFO mstransform::::casa ########################################## .2026-03-11 17:09:42 INFO mstransform::::casa ########################################## 2026-03-11 17:09:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:42 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 ) 2026-03-11 17:09:42 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_linear.ms 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-11 17:09:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:42 INFO MSTransformManager::open Select data 2026-03-11 17:09:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:42 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:41.941985 End time: 2026-03-11 17:09:42.261966 2026-03-11 17:09:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:42 INFO mstransform::::casa ########################################## .2026-03-11 17:09:42 INFO mstransform::::casa ########################################## 2026-03-11 17:09:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:42 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 ) 2026-03-11 17:09:42 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_nearest.ms 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:09:42 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is nearest 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-11 17:09:42 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-11 17:09:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:42 INFO MSTransformManager::open Select data 2026-03-11 17:09:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:42 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:42 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 2026-03-11 17:09:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-11 17:09:42 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 2026-03-11 17:09:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:42.296917 End time: 2026-03-11 17:09:42.603408 2026-03-11 17:09:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:43 INFO mstransform::::casa ########################################## .2026-03-11 17:09:43 INFO mstransform::::casa ########################################## 2026-03-11 17:09:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:43 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 ) 2026-03-11 17:09:43 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_spline.ms 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:43 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:43 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-11 17:09:43 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is spline 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-11 17:09:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:43 INFO MSTransformManager::open Select data 2026-03-11 17:09:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:43 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:43 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:09:43 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 2026-03-11 17:09:43 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-11 17:09:43 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 2026-03-11 17:09:43 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:09:43 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 2026-03-11 17:09:43 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-11 17:09:43 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 2026-03-11 17:09:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:42.639526 End time: 2026-03-11 17:09:42.961834 2026-03-11 17:09:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:43 INFO mstransform::::casa ########################################## .2026-03-11 17:09:43 INFO mstransform::::casa ########################################## 2026-03-11 17:09:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:09:43 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 ) 2026-03-11 17:09:43 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:09:43 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Output file name is reg31.ms 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:09:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:09:43 INFO MSTransformManager::parseDataSelParams field selection is 6 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:09:43 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:09:43 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 2 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Start is 4.8101 GHz 2026-03-11 17:09:43 INFO MSTransformManager::parseFreqSpecParams Width is 50 MHz 2026-03-11 17:09:43 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:09:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:09:43 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [6] 2026-03-11 17:09:43 INFO MSTransformManager::open Select data 2026-03-11 17:09:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:09:43 INFO MSTransformDataHandler::makeSelection 127204 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-11 17:09:43 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:09:43 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:09:43 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:09:43 INFO MSTransformRegridder::combineSpwsCore SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::combineSpwsCore SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-03-11 17:09:43 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 2026-03-11 17:09:43 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs *** Requested center of SPW (4.7851e+09 Hz) is smaller than minimum possible value by 2.5e+07 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 4.8101e+09 Hz Channels equidistant in freq 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-11 17:09:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-03-11 17:09:43 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 2026-03-11 17:09:43 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:09:43 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:09:43 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:09:43 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:09:43 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:09:44 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:09:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:43.219924 End time: 2026-03-11 17:09:46.092717 2026-03-11 17:09:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:09:46 INFO mstransform::::casa ########################################## 2026-03-11 17:09:46 INFO cvel::::casa ########################################## 2026-03-11 17:09:46 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-11 17:09:46 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 ) 2026-03-11 17:09:46 INFO cvel::::casa Creating selected SubMS ... 2026-03-11 17:09:46 INFO SubMS::parseColumnNames() Using DATA column. 2026-03-11 17:09:47 INFO SubMS::makeSelection() 127204 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-11 17:09:48 INFO cvel::::casa Using 1411+522 (original field 6, new field 0) as common direction for the output reference frame. 2026-03-11 17:09:48 INFO ms::cvel Input spectral window 0 has 1 channels of width 5.000000e+07 Hz 2026-03-11 17:09:48 INFO ms::cvel+ Channel center = 4.885100000e+09 Hz 2026-03-11 17:09:48 INFO ms::cvel Input spectral window 1 has 1 channels of width 5.000000e+07 Hz 2026-03-11 17:09:48 INFO ms::cvel+ Channel center = 4.835100000e+09 Hz 2026-03-11 17:09:48 INFO ms::cvel Starting combination of spectral windows ... 2026-03-11 17:09:48 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:09:48 INFO SubMS::combineSpws() SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-03-11 17:09:48 INFO SubMS::combineSpws() SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-03-11 17:09:48 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. 2026-03-11 17:09:56 INFO SubMS::combineSpws() Processed 127204 original rows, wrote 63602 new ones. 2026-03-11 17:09:56 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-11 17:09:56 INFO ms::cvel 2026-03-11 17:09:56 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-11 17:09:56 INFO SubMS::regridSpw() Using tabulated observatory position for VLA: 2026-03-11 17:09:56 INFO SubMS::regridSpw() Position: [-1.60119e+06, -5.04198e+06, 3.55488e+06] (ITRF) 2026-03-11 17:09:56 INFO ms::cvel SubMS not modified by regridding. 2026-03-11 17:09:56 INFO ms::cvel Final spectral window has 2 channels of width 5.000000e+07 Hz 2026-03-11 17:09:56 INFO ms::cvel+ First channel center = 4.835100000e+09 Hz, last channel center = 4.885100000e+09 Hz 2026-03-11 17:09:56 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-11 17:09:56 INFO Clearing all model records in MS header. 2026-03-11 17:09:56 INFO cvel::::casa Task cvel complete. Start time: 2026-03-11 17:09:46.100772 End time: 2026-03-11 17:09:55.894024 2026-03-11 17:09:56 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-11 17:09:56 INFO cvel::::casa ########################################## 2026-03-11 17:09:57 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 . 2026-03-11 17:09:59 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 .2026-03-11 17:10:00 INFO mstransform::::casa ########################################## 2026-03-11 17:10:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:00 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 ) 2026-03-11 17:10:00 INFO mstransform::::casa Combine spws 0,1 into new output spw 2026-03-11 17:10:00 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:00 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-03-11 17:10:00 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:00 INFO MSTransformManager::parseMsSpecParams Output file name is reg32a.ms 2026-03-11 17:10:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:00 INFO MSTransformManager::parseDataSelParams field selection is 11 2026-03-11 17:10:00 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-11 17:10:00 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:10:00 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:00 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:00 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:10:00 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 1 2026-03-11 17:10:00 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:10:00 INFO MSTransformManager::parseFreqSpecParams Width is 2 2026-03-11 17:10:00 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:10:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:00 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [11] 2026-03-11 17:10:00 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:10:00 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 0, 1 2026-03-11 17:10:00 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 0, 1] 2026-03-11 17:10:00 INFO MSTransformManager::open Select data 2026-03-11 17:10:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:00 INFO MSTransformDataHandler::makeSelection 52226 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-11 17:10:00 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:00 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:10:00 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:10:00 INFO MSTransformRegridder::combineSpwsCore SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-03-11 17:10:00 INFO MSTransformRegridder::combineSpwsCore SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-03-11 17:10:00 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 2026-03-11 17:10:00 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:00 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-03-11 17:10:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-03-11 17:10:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-03-11 17:10:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-11 17:10:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-03-11 17:10:00 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 2026-03-11 17:10:00 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:10:00 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:10:00 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:10:00 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:10:00 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:10:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:09:59.878784 End time: 2026-03-11 17:10:01.353397 2026-03-11 17:10:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:01 INFO mstransform::::casa ########################################## 2026-03-11 17:10:01 INFO mstransform::::casa ########################################## 2026-03-11 17:10:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:01 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 ) 2026-03-11 17:10:01 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:01 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-03-11 17:10:01 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:01 INFO MSTransformManager::parseMsSpecParams Output file name is reg32b.ms 2026-03-11 17:10:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:01 INFO MSTransformManager::parseDataSelParams field selection is 11 2026-03-11 17:10:01 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-11 17:10:01 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:01 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:01 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:10:01 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 1 2026-03-11 17:10:01 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:10:01 INFO MSTransformManager::parseFreqSpecParams Width is 2 2026-03-11 17:10:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:01 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [11] 2026-03-11 17:10:01 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:10:01 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 0, 1 2026-03-11 17:10:01 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 0, 1] 2026-03-11 17:10:01 INFO MSTransformManager::open Select data 2026-03-11 17:10:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:01 INFO MSTransformDataHandler::makeSelection 52226 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-11 17:10:02 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:02 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:10:02 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 2026-03-11 17:10:02 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.9101e+09 Hz 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8601e+09 Hz, upper edge = 4.9601e+09 Hz 2026-03-11 17:10:02 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 2026-03-11 17:10:02 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:10:02 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 2026-03-11 17:10:02 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-11 17:10:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-03-11 17:10:02 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 2026-03-11 17:10:02 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:01.371794 End time: 2026-03-11 17:10:03.113210 2026-03-11 17:10:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:03 INFO mstransform::::casa ########################################## .2026-03-11 17:10:04 INFO mstransform::::casa ########################################## 2026-03-11 17:10:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:04 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 ) 2026-03-11 17:10:04 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:10:04 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:04 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5172-phase-center.ms 2026-03-11 17:10:04 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_multiple_spw_mst.ms 2026-03-11 17:10:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:04 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:10:04 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:04 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 36.39232GHz 2026-03-11 17:10:04 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-11 17:10:04 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-11 17:10:04 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:10:04 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:10:04 INFO MSTransformManager::parseFreqSpecParams Start is -50km/s 2026-03-11 17:10:04 INFO MSTransformManager::parseFreqSpecParams Width is 5km/s 2026-03-11 17:10:04 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-11 17:10:04 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:10:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:04 INFO MSTransformManager::open Select data 2026-03-11 17:10:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:04 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:10:04 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:10:04 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 3.630454195e+10 Hz, last channel = 3.631241695e+10 Hz 2026-03-11 17:10:04 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 3.638722947e+10 Hz, last channel = 3.639510447e+10 Hz 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:04 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-11 17:10:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.63957e+10 Hz == -27500 m/s radio velocity 2026-03-11 17:10:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 606959 Hz == 5000 m/s radio velocity 2026-03-11 17:10:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:10:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.06959e+06 Hz 2026-03-11 17:10:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.63926e+10 Hz, upper edge = 3.63987e+10 Hz 2026-03-11 17:10:04 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). 2026-03-11 17:10:04 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. 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:10:04 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:10:04 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:10:04 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:10:04 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:10:04 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297664.236084 - 36391297664.236084 = 0, bandwidth 6.06959e+06, relative shift: -0 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297698.740524 - 36391297664.236084 = 34.5044, bandwidth 6.06959e+06, relative shift: -5.68481e-06 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297733.2416 - 36391297664.236084 = 69.0055, bandwidth 6.06959e+06, relative shift: -1.13691e-05 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297767.739326 - 36391297664.236084 = 103.503, bandwidth 6.06959e+06, relative shift: -1.70528e-05 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297802.233696 - 36391297664.236084 = 137.998, bandwidth 6.06959e+06, relative shift: -2.27359e-05 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297836.724686 - 36391297664.236084 = 172.489, bandwidth 6.06959e+06, relative shift: -2.84185e-05 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297871.212257 - 36391297664.236084 = 206.976, bandwidth 6.06959e+06, relative shift: -3.41005e-05 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297905.696411 - 36391297664.236084 = 241.46, bandwidth 6.06959e+06, relative shift: -3.9782e-05 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297940.177124 - 36391297664.236084 = 275.941, bandwidth 6.06959e+06, relative shift: -4.54629e-05 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464359.399376 - 36391297664.236084 = 166695, bandwidth 6.06959e+06, relative shift: -0.027464 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464393.867027 - 36391297664.236084 = 166730, bandwidth 6.06959e+06, relative shift: -0.0274697 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464428.331154 - 36391297664.236084 = 166764, bandwidth 6.06959e+06, relative shift: -0.0274754 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464462.791756 - 36391297664.236084 = 166799, bandwidth 6.06959e+06, relative shift: -0.027481 2026-03-11 17:10:04 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 2026-03-11 17:10:04 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464497.248787 - 36391297664.236084 = 166833, bandwidth 6.06959e+06, relative shift: -0.0274867 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464531.702255 - 36391297664.236084 = 166867, bandwidth 6.06959e+06, relative shift: -0.0274924 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464566.152145 - 36391297664.236084 = 166902, bandwidth 6.06959e+06, relative shift: -0.0274981 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464600.598427 - 36391297664.236084 = 166936, bandwidth 6.06959e+06, relative shift: -0.0275037 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464635.041077 - 36391297664.236084 = 166971, bandwidth 6.06959e+06, relative shift: -0.0275094 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464669.480087 - 36391297664.236084 = 167005, bandwidth 6.06959e+06, relative shift: -0.0275151 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464703.915451 - 36391297664.236084 = 167040, bandwidth 6.06959e+06, relative shift: -0.0275208 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464738.347122 - 36391297664.236084 = 167074, bandwidth 6.06959e+06, relative shift: -0.0275264 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464772.775108 - 36391297664.236084 = 167109, bandwidth 6.06959e+06, relative shift: -0.0275321 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464807.199394 - 36391297664.236084 = 167143, bandwidth 6.06959e+06, relative shift: -0.0275378 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464841.619949 - 36391297664.236084 = 167177, bandwidth 6.06959e+06, relative shift: -0.0275435 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464876.036758 - 36391297664.236084 = 167212, bandwidth 6.06959e+06, relative shift: -0.0275491 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464910.449821 - 36391297664.236084 = 167246, bandwidth 6.06959e+06, relative shift: -0.0275548 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464944.859093 - 36391297664.236084 = 167281, bandwidth 6.06959e+06, relative shift: -0.0275605 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464979.26458 - 36391297664.236084 = 167315, bandwidth 6.06959e+06, relative shift: -0.0275661 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465013.666245 - 36391297664.236084 = 167349, bandwidth 6.06959e+06, relative shift: -0.0275718 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465048.064102 - 36391297664.236084 = 167384, bandwidth 6.06959e+06, relative shift: -0.0275775 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465082.458099 - 36391297664.236084 = 167418, bandwidth 6.06959e+06, relative shift: -0.0275831 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465116.848221 - 36391297664.236084 = 167453, bandwidth 6.06959e+06, relative shift: -0.0275888 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465151.234497 - 36391297664.236084 = 167487, bandwidth 6.06959e+06, relative shift: -0.0275945 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465185.616844 - 36391297664.236084 = 167521, bandwidth 6.06959e+06, relative shift: -0.0276001 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465219.9953 - 36391297664.236084 = 167556, bandwidth 6.06959e+06, relative shift: -0.0276058 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465254.36982 - 36391297664.236084 = 167590, bandwidth 6.06959e+06, relative shift: -0.0276115 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465288.740395 - 36391297664.236084 = 167625, bandwidth 6.06959e+06, relative shift: -0.0276171 2026-03-11 17:10:05 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 2026-03-11 17:10:05 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465309.360832 - 36391297664.236084 = 167645, bandwidth 6.06959e+06, relative shift: -0.0276205 2026-03-11 17:10:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:03.595507 End time: 2026-03-11 17:10:05.589355 2026-03-11 17:10:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:06 INFO mstransform::::casa ########################################## .s2026-03-11 17:10:06 INFO mstransform::::casa ########################################## 2026-03-11 17:10:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:06 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 ) 2026-03-11 17:10:06 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:06 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-11 17:10:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:06 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_chan_b_neg_width.ms 2026-03-11 17:10:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:06 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:06 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-11 17:10:06 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:06 INFO MSTransformManager::parseFreqSpecParams Mode is channel_b 2026-03-11 17:10:06 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 8 2026-03-11 17:10:06 INFO MSTransformManager::parseFreqSpecParams Start is 100 2026-03-11 17:10:06 INFO MSTransformManager::parseFreqSpecParams Width is -10 2026-03-11 17:10:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:06 INFO MSTransformManager::open Select data 2026-03-11 17:10:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:06 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:10:06 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:10:06 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 2026-03-11 17:10:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:06 INFO MSTransformRegridder::calcChanFreqs New channels defined based on original channels 2026-03-11 17:10:06 INFO MSTransformRegridder::calcChanFreqs+ Central channel contains original channel 60 2026-03-11 17:10:06 INFO MSTransformRegridder::calcChanFreqs+ Channel width = 10 original channels 2026-03-11 17:10:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW = 80 original channels == 8 new channels 2026-03-11 17:10:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.88234e+06 Hz 2026-03-11 17:10:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54354909e+11 Hz, upper edge = 3.54359791e+11 Hz 2026-03-11 17:10:06 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). 2026-03-11 17:10:06 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. 2026-03-11 17:10:06 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 2026-03-11 17:10:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:05.785442 End time: 2026-03-11 17:10:06.474206 2026-03-11 17:10:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:06 INFO mstransform::::casa ########################################## .2026-03-11 17:10:07 INFO mstransform::::casa ########################################## 2026-03-11 17:10:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:07 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 ) 2026-03-11 17:10:07 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_chan_neg_width.ms 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:07 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:07 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-11 17:10:07 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Start is 100 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Width is -10 2026-03-11 17:10:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:07 INFO MSTransformManager::open Select data 2026-03-11 17:10:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:07 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:10:07 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:10:07 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 2026-03-11 17:10:07 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:07 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54357e+11 Hz 2026-03-11 17:10:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 610292 Hz 2026-03-11 17:10:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:10:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.10292e+06 Hz 2026-03-11 17:10:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54354e+11 Hz, upper edge = 3.5436e+11 Hz 2026-03-11 17:10:07 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). 2026-03-11 17:10:07 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. 2026-03-11 17:10:07 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 2026-03-11 17:10:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:06.503442 End time: 2026-03-11 17:10:07.087334 2026-03-11 17:10:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:07 INFO mstransform::::casa ########################################## .2026-03-11 17:10:07 INFO mstransform::::casa ########################################## 2026-03-11 17:10:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:07 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 ) 2026-03-11 17:10:07 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_freq_neg_width.ms 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:07 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:07 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-11 17:10:07 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Start is 354.42GHz 2026-03-11 17:10:07 INFO MSTransformManager::parseFreqSpecParams Width is -0.3GHz 2026-03-11 17:10:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:07 INFO MSTransformManager::open Select data 2026-03-11 17:10:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:07 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:10:08 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:10:08 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 2026-03-11 17:10:08 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.5277e+11 Hz 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 3e+08 Hz 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3.6e+09 Hz 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.5097e+11 Hz, upper edge = 3.5457e+11 Hz 2026-03-11 17:10:08 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 2026-03-11 17:10:08 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:07.118777 End time: 2026-03-11 17:10:07.730775 2026-03-11 17:10:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:08 INFO mstransform::::casa ########################################## .2026-03-11 17:10:08 INFO mstransform::::casa ########################################## 2026-03-11 17:10:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:08 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 ) 2026-03-11 17:10:08 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:08 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-11 17:10:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:08 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_vel_neg_width.ms 2026-03-11 17:10:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:08 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:08 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354388318918Hz 2026-03-11 17:10:08 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-11 17:10:08 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:08 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-11 17:10:08 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-11 17:10:08 INFO MSTransformManager::parseFreqSpecParams Start is 25km/s 2026-03-11 17:10:08 INFO MSTransformManager::parseFreqSpecParams Width is -1km/s 2026-03-11 17:10:08 INFO MSTransformManager::parseFreqSpecParams Velocity type is RADIO 2026-03-11 17:10:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:08 INFO MSTransformManager::open Select data 2026-03-11 17:10:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:08 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-11 17:10:08 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:10:08 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 2026-03-11 17:10:08 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:08 WARN MSTransformRegridder::convertGridPars Invalid velocity type RADIO, setting type to "radio" 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54364e+11 Hz == 20500 m/s radio velocity 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.18211e+06 Hz == 1000 m/s radio velocity 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.18211e+07 Hz 2026-03-11 17:10:08 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54358e+11 Hz, upper edge = 3.5437e+11 Hz 2026-03-11 17:10:08 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). 2026-03-11 17:10:08 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. 2026-03-11 17:10:08 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 2026-03-11 17:10:08 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:07.768845 End time: 2026-03-11 17:10:08.385381 2026-03-11 17:10:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:08 INFO mstransform::::casa ########################################## .2026-03-11 17:10:09 INFO mstransform::::casa ########################################## 2026-03-11 17:10:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:09 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 ) 2026-03-11 17:10:09 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:09 INFO MSTransformManager::parseMsSpecParams Input file name is ALMA-data-mst-science-testing-CAS-5013-one-baseline-one-timestamp.ms 2026-03-11 17:10:09 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_single_spw_mst.ms 2026-03-11 17:10:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:09 INFO MSTransformManager::parseDataSelParams field selection is Vy_CMa 2026-03-11 17:10:09 INFO MSTransformManager::parseDataSelParams spw selection is 3 2026-03-11 17:10:09 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:09 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-11 17:10:09 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:09 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:10:09 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 3830 2026-03-11 17:10:09 INFO MSTransformManager::parseFreqSpecParams Start is 310427.353MHz 2026-03-11 17:10:09 INFO MSTransformManager::parseFreqSpecParams Width is -244.149kHz 2026-03-11 17:10:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:09 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:09 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [3] 2026-03-11 17:10:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:10:09 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 3839, 1] 2026-03-11 17:10:09 INFO MSTransformManager::open Select data 2026-03-11 17:10:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:09 INFO MSTransformDataHandler::makeSelection 1 out of 4 rows are going to be considered due to the selection criteria. 2026-03-11 17:10:09 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-11 17:10:09 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 2026-03-11 17:10:09 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.0996e+11 Hz 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 244149 Hz 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3830 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.35091e+08 Hz 2026-03-11 17:10:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.09492e+11 Hz, upper edge = 3.10427e+11 Hz 2026-03-11 17:10:09 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 2026-03-11 17:10:09 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:08.798420 End time: 2026-03-11 17:10:09.560849 2026-03-11 17:10:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:10 INFO mstransform::::casa ########################################## 2026-03-11 17:10:10 INFO cvel::::casa ########################################## 2026-03-11 17:10:10 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-11 17:10:10 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 ) 2026-03-11 17:10:10 INFO cvel::::casa Creating selected SubMS ... 2026-03-11 17:10:10 INFO SubMS::parseColumnNames() Using DATA CORRECTED_DATA columns. 2026-03-11 17:10:10 INFO SubMS::makeSelection() 1 out of 4 rows are going to be considered due to the selection criteria. 2026-03-11 17:10:10 INFO cvel::::casa Using Vy_CMa (original field 3, new field 0) as common direction for the output reference frame. 2026-03-11 17:10:10 INFO ms::cvel Input spectral window 0 has 3840 channels of width 2.441406e+05 Hz 2026-03-11 17:10:10 INFO ms::cvel+ First channel center = 3.104274177e+11 Hz, last channel center = 3.094901618e+11 Hz 2026-03-11 17:10:10 INFO ms::cvel+ i.e. channels are in order of decreasing frequency. 2026-03-11 17:10:10 INFO ms::cvel Starting combination of spectral windows ... 2026-03-11 17:10:10 INFO SubMS::combineSpws() Less than two SPWs selected. No combination necessary. 2026-03-11 17:10:10 INFO ms::cvel 2026-03-11 17:10:10 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-11 17:10:10 INFO SubMS::regridSpw() Using tabulated observatory position for ALMA: 2026-03-11 17:10:10 INFO SubMS::regridSpw() Position: [2.22514e+06, -5.44031e+06, -2.48103e+06] (ITRF) 2026-03-11 17:10:10 INFO SubMS::regridSpw() *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-11 17:10:10 INFO SubMS::regridSpw() *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-11 17:10:10 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = LSRK 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 3.0996e+11 Hz 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 244149 Hz 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Number of channels = 3830 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 9.35091e+08 Hz 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Lower edge = 3.09492e+11 Hz, upper edge = 3.10427e+11 Hz 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-11 17:10:10 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-11 17:10:10 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-03-11 17:10:10 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 100% processed. 2026-03-11 17:10:11 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-11 17:10:11 INFO ms::cvel Final spectral window has 3830 channels of width 2.441490e+05 Hz 2026-03-11 17:10:11 INFO ms::cvel+ First channel center = 3.104273530e+11 Hz, last channel center = 3.094925065e+11 Hz 2026-03-11 17:10:11 INFO ms::cvel+ i.e. channels are in order of decreasing frequency. 2026-03-11 17:10:11 INFO cvel::::casa Task cvel complete. Start time: 2026-03-11 17:10:09.562864 End time: 2026-03-11 17:10:10.692873 2026-03-11 17:10:11 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-11 17:10:11 INFO cvel::::casa ########################################## 2026-03-11 17:10:11 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 . 2026-03-11 17:10:12 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 .2026-03-11 17:10:13 INFO mstransform::::casa ########################################## 2026-03-11 17:10:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:13 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 ) 2026-03-11 17:10:13 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:10:13 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-11 17:10:13 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_spw_with_different_number_of_channels.ms 2026-03-11 17:10:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:13 INFO MSTransformManager::parseDataSelParams field selection is J0102-7546 2026-03-11 17:10:13 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:10:13 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-11 17:10:13 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:10:13 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-11 17:10:13 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:10:13 INFO MSTransformManager::parseFreqSpecParams Width is 29297.28kHz 2026-03-11 17:10:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:13 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-11 17:10:13 INFO MSTransformManager::open Select data 2026-03-11 17:10:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30552e+11 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 32 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.37513e+08 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.30084e+11 Hz, upper edge = 2.31021e+11 Hz 2026-03-11 17:10:13 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). 2026-03-11 17:10:13 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. 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.32553e+11 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.85946e+07 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.32523e+11 Hz, upper edge = 2.32582e+11 Hz 2026-03-11 17:10:13 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). 2026-03-11 17:10:13 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. 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.14547e+11 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99222e+09 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.13551e+11 Hz, upper edge = 2.15544e+11 Hz 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.16552e+11 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.85946e+07 Hz 2026-03-11 17:10:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.16522e+11 Hz, upper edge = 2.16581e+11 Hz 2026-03-11 17:10:13 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). 2026-03-11 17:10:13 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. 2026-03-11 17:10:13 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 2026-03-11 17:10:13 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:12.691972 End time: 2026-03-11 17:10:15.058124 2026-03-11 17:10:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:15 INFO mstransform::::casa ########################################## .2026-03-11 17:10:15 INFO mstransform::::casa ########################################## 2026-03-11 17:10:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:15 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 ) 2026-03-11 17:10:15 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6951.ms 2026-03-11 17:10:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:15 INFO MSTransformManager::parseMsSpecParams Output file name is selectiononly_notransformation.ms 2026-03-11 17:10:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:15 INFO MSTransformManager::parseDataSelParams scan selection is 1 2026-03-11 17:10:15 INFO MSTransformManager::parseDataSelParams spw selection is 1:5;10;15,3:5;10;15,5:5;10;15 2026-03-11 17:10:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [1] 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [9, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ [1, 5, 5, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 1, 10, 10, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 1, 15, 15, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 3, 5, 5, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 3, 10, 10, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 3, 15, 15, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 5, 5, 5, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 5, 10, 10, 1 2026-03-11 17:10:15 INFO MSTransformManager::initDataSelectionParams+ 5, 15, 15, 1] 2026-03-11 17:10:15 INFO MSTransformManager::open Select data 2026-03-11 17:10:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:15 INFO MSTransformDataHandler::makeSelection 42 out of 125 rows are going to be considered due to the selection criteria. 2026-03-11 17:10:16 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:15.219710 End time: 2026-03-11 17:10:15.691018 2026-03-11 17:10:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:16 INFO mstransform::::casa ########################################## .2026-03-11 17:10:16 INFO mstransform::::casa ########################################## 2026-03-11 17:10:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:16 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 ) 2026-03-11 17:10:16 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:16 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-11 17:10:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:16 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:16 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:16 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:16 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:16 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:16 INFO MSTransformManager::open Select data 2026-03-11 17:10:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:16 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:15.909342 End time: 2026-03-11 17:10:18.332464 2026-03-11 17:10:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:18 INFO mstransform::::casa ########################################## 2026-03-11 17:10:18 INFO mstransform::::casa ########################################## 2026-03-11 17:10:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:18 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 ) 2026-03-11 17:10:18 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:18 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-11 17:10:18 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-2nd_step.ms 2026-03-11 17:10:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:18 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:18 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:18 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:18 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:18 INFO MSTransformManager::open Select data 2026-03-11 17:10:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:19 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:19 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:18.338037 End time: 2026-03-11 17:10:19.721649 2026-03-11 17:10:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:20 INFO mstransform::::casa ########################################## 2026-03-11 17:10:20 INFO mstransform::::casa ########################################## 2026-03-11 17:10:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:20 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 ) 2026-03-11 17:10:20 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:20 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:20 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:20 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-together.ms 2026-03-11 17:10:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:20 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:20 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:20 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:20 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:20 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:20 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:20 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:20 INFO MSTransformManager::open Select data 2026-03-11 17:10:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:19.734590 End time: 2026-03-11 17:10:21.332507 2026-03-11 17:10:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:21 INFO mstransform::::casa ########################################## .2026-03-11 17:10:21 INFO mstransform::::casa ########################################## 2026-03-11 17:10:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:21 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 ) 2026-03-11 17:10:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:10:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-11 17:10:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:21 INFO MSTransformManager::open Select data 2026-03-11 17:10:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:21.450371 End time: 2026-03-11 17:10:23.267699 2026-03-11 17:10:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:23 INFO mstransform::::casa ########################################## 2026-03-11 17:10:23 INFO mstransform::::casa ########################################## 2026-03-11 17:10:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:23 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 ) 2026-03-11 17:10:23 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:23 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-11 17:10:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:23 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-2nd_step.ms 2026-03-11 17:10:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:23 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:23 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:23 INFO MSTransformManager::open Select data 2026-03-11 17:10:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:24 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:24 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:23.273299 End time: 2026-03-11 17:10:24.504059 2026-03-11 17:10:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:25 INFO mstransform::::casa ########################################## 2026-03-11 17:10:25 INFO mstransform::::casa ########################################## 2026-03-11 17:10:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:25 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 ) 2026-03-11 17:10:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:25 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:25 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:10:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-together.ms 2026-03-11 17:10:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:25 INFO MSTransformManager::open Select data 2026-03-11 17:10:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:25 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:24.511858 End time: 2026-03-11 17:10:26.014404 2026-03-11 17:10:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:26 INFO mstransform::::casa ########################################## .2026-03-11 17:10:26 INFO mstransform::::casa ########################################## 2026-03-11 17:10:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:26 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 ) 2026-03-11 17:10:26 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-11 17:10:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:26 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:26 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:26 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:26 INFO MSTransformManager::open Select data 2026-03-11 17:10:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:26.113771 End time: 2026-03-11 17:10:27.931171 2026-03-11 17:10:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:28 INFO mstransform::::casa ########################################## 2026-03-11 17:10:28 INFO mstransform::::casa ########################################## 2026-03-11 17:10:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:28 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 ) 2026-03-11 17:10:28 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:28 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-11 17:10:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-2nd_step.ms 2026-03-11 17:10:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:28 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:28 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:28 INFO MSTransformManager::open Select data 2026-03-11 17:10:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:28 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:28 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:27.937058 End time: 2026-03-11 17:10:28.978389 2026-03-11 17:10:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:29 INFO mstransform::::casa ########################################## 2026-03-11 17:10:29 INFO mstransform::::casa ########################################## 2026-03-11 17:10:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:29 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 ) 2026-03-11 17:10:29 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:29 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:29 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-together.ms 2026-03-11 17:10:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:29 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:29 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:29 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:29 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:29 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:29 INFO MSTransformManager::open Select data 2026-03-11 17:10:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:29 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:28.984211 End time: 2026-03-11 17:10:30.106106 2026-03-11 17:10:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:30 INFO mstransform::::casa ########################################## .2026-03-11 17:10:30 INFO mstransform::::casa ########################################## 2026-03-11 17:10:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:30 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 ) 2026-03-11 17:10:30 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:30 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:10:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-11 17:10:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:30 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:30 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:30 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:30 INFO MSTransformManager::open Select data 2026-03-11 17:10:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:30 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:30.195032 End time: 2026-03-11 17:10:31.792792 2026-03-11 17:10:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:32 INFO mstransform::::casa ########################################## 2026-03-11 17:10:32 INFO mstransform::::casa ########################################## 2026-03-11 17:10:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:32 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 ) 2026-03-11 17:10:32 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:32 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-11 17:10:32 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-2nd_step.ms 2026-03-11 17:10:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:32 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:32 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:32 INFO MSTransformManager::open Select data 2026-03-11 17:10:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:32 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:32 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:31.798370 End time: 2026-03-11 17:10:32.912165 2026-03-11 17:10:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:33 INFO mstransform::::casa ########################################## 2026-03-11 17:10:33 INFO mstransform::::casa ########################################## 2026-03-11 17:10:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:33 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 ) 2026-03-11 17:10:33 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:33 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:33 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:10:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-together.ms 2026-03-11 17:10:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:33 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:33 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:33 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:33 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:33 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:33 INFO MSTransformManager::open Select data 2026-03-11 17:10:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:33 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:32.920790 End time: 2026-03-11 17:10:34.435198 2026-03-11 17:10:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:34 INFO mstransform::::casa ########################################## .2026-03-11 17:10:35 INFO mstransform::::casa ########################################## 2026-03-11 17:10:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:35 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 ) 2026-03-11 17:10:35 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:35 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-11 17:10:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:35 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:35 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:35 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:35 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:35 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:35 INFO MSTransformManager::open Select data 2026-03-11 17:10:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:35 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:34.534742 End time: 2026-03-11 17:10:36.240160 2026-03-11 17:10:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:36 INFO mstransform::::casa ########################################## 2026-03-11 17:10:36 INFO mstransform::::casa ########################################## 2026-03-11 17:10:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:36 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 ) 2026-03-11 17:10:36 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:36 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-11 17:10:36 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-2nd_step.ms 2026-03-11 17:10:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:36 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:36 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:36 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:36 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:36 INFO MSTransformManager::open Select data 2026-03-11 17:10:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:37 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:36.251095 End time: 2026-03-11 17:10:37.012672 2026-03-11 17:10:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:37 INFO mstransform::::casa ########################################## 2026-03-11 17:10:37 INFO mstransform::::casa ########################################## 2026-03-11 17:10:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:37 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 ) 2026-03-11 17:10:37 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:37 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:37 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-together.ms 2026-03-11 17:10:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:37 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:37 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:37 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:37 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:37 INFO MSTransformManager::open Select data 2026-03-11 17:10:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:37.020423 End time: 2026-03-11 17:10:38.563992 2026-03-11 17:10:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:39 INFO mstransform::::casa ########################################## .2026-03-11 17:10:39 INFO mstransform::::casa ########################################## 2026-03-11 17:10:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:39 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 ) 2026-03-11 17:10:39 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:39 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:10:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-11 17:10:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:39 INFO MSTransformManager::open Select data 2026-03-11 17:10:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:39 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:38.636906 End time: 2026-03-11 17:10:39.993343 2026-03-11 17:10:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:40 INFO mstransform::::casa ########################################## 2026-03-11 17:10:40 INFO mstransform::::casa ########################################## 2026-03-11 17:10:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:40 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 ) 2026-03-11 17:10:40 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:40 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-11 17:10:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-2nd_step.ms 2026-03-11 17:10:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:40 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:40 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:40 INFO MSTransformManager::open Select data 2026-03-11 17:10:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:40 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:40.006820 End time: 2026-03-11 17:10:40.703394 2026-03-11 17:10:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:41 INFO mstransform::::casa ########################################## 2026-03-11 17:10:41 INFO mstransform::::casa ########################################## 2026-03-11 17:10:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:41 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 ) 2026-03-11 17:10:41 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:41 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:41 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:10:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-together.ms 2026-03-11 17:10:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:41 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:41 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:41 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:41 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:41 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:41 INFO MSTransformManager::open Select data 2026-03-11 17:10:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:41 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:40.716375 End time: 2026-03-11 17:10:42.072818 2026-03-11 17:10:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:42 INFO mstransform::::casa ########################################## .2026-03-11 17:10:42 INFO mstransform::::casa ########################################## 2026-03-11 17:10:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:42 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 ) 2026-03-11 17:10:42 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-11 17:10:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:42 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:42 INFO MSTransformManager::open Select data 2026-03-11 17:10:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:43 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:42.160508 End time: 2026-03-11 17:10:43.437397 2026-03-11 17:10:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:43 INFO mstransform::::casa ########################################## 2026-03-11 17:10:43 INFO mstransform::::casa ########################################## 2026-03-11 17:10:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:43 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 ) 2026-03-11 17:10:43 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:43 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-11 17:10:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-2nd_step.ms 2026-03-11 17:10:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:43 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:43 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:43 INFO MSTransformManager::open Select data 2026-03-11 17:10:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:44 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:44 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:43.445798 End time: 2026-03-11 17:10:44.106576 2026-03-11 17:10:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:44 INFO mstransform::::casa ########################################## 2026-03-11 17:10:44 INFO mstransform::::casa ########################################## 2026-03-11 17:10:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:44 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 ) 2026-03-11 17:10:44 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:44 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:44 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-together.ms 2026-03-11 17:10:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:44 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:44 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:44 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:44 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:44 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:44 INFO MSTransformManager::open Select data 2026-03-11 17:10:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:45 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:44.115439 End time: 2026-03-11 17:10:45.430085 2026-03-11 17:10:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:45 INFO mstransform::::casa ########################################## .2026-03-11 17:10:46 INFO mstransform::::casa ########################################## 2026-03-11 17:10:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:46 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 ) 2026-03-11 17:10:46 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:10:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:46 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:10:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-11 17:10:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:46 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:46 INFO MSTransformManager::open Select data 2026-03-11 17:10:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:46 INFO mstransform::::casa Apply the transformations 2026-03-11 17:10:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:45.513011 End time: 2026-03-11 17:10:46.859117 2026-03-11 17:10:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:47 INFO mstransform::::casa ########################################## 2026-03-11 17:10:47 INFO mstransform::::casa ########################################## 2026-03-11 17:10:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:47 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 ) 2026-03-11 17:10:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:47 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-11 17:10:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-2nd_step.ms 2026-03-11 17:10:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:47 INFO MSTransformManager::open Select data 2026-03-11 17:10:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:47 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-11 17:10:47 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:46.867662 End time: 2026-03-11 17:10:47.519807 2026-03-11 17:10:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:48 INFO mstransform::::casa ########################################## 2026-03-11 17:10:48 INFO mstransform::::casa ########################################## 2026-03-11 17:10:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:48 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 ) 2026-03-11 17:10:48 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:48 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:10:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:48 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:10:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-together.ms 2026-03-11 17:10:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:48 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:48 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:48 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:48 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:10:48 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:10:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:48 INFO MSTransformManager::open Select data 2026-03-11 17:10:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:48 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:47.525486 End time: 2026-03-11 17:10:48.879921 2026-03-11 17:10:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:49 INFO mstransform::::casa ########################################## .2026-03-11 17:10:49 INFO mstransform::::casa ########################################## 2026-03-11 17:10:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:49 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 ) 2026-03-11 17:10:49 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:49 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-11 17:10:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:49 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:49 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:49 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:49 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:49 INFO MSTransformManager::open Select data 2026-03-11 17:10:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:50 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:49.146362 End time: 2026-03-11 17:10:51.717377 2026-03-11 17:10:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:52 INFO mstransform::::casa ########################################## 2026-03-11 17:10:52 INFO mstransform::::casa ########################################## 2026-03-11 17:10:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:52 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 ) 2026-03-11 17:10:52 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:52 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:10:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-11 17:10:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:52 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:52 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:52 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:52 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:10:52 INFO MSTransformManager::open Select data 2026-03-11 17:10:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:52 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:51.725309 End time: 2026-03-11 17:10:54.320632 2026-03-11 17:10:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:54 INFO mstransform::::casa ########################################## .2026-03-11 17:10:55 INFO mstransform::::casa ########################################## 2026-03-11 17:10:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:55 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 ) 2026-03-11 17:10:55 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:55 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:10:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-11 17:10:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:55 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:55 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:55 INFO MSTransformManager::open Select data 2026-03-11 17:10:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:55 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:54.785607 End time: 2026-03-11 17:10:56.424683 2026-03-11 17:10:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:56 INFO mstransform::::casa ########################################## 2026-03-11 17:10:56 INFO mstransform::::casa ########################################## 2026-03-11 17:10:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:56 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 ) 2026-03-11 17:10:56 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:56 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:10:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-11 17:10:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:10:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:56 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:56 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:10:56 INFO MSTransformManager::open Select data 2026-03-11 17:10:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:57 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:10:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:56.437673 End time: 2026-03-11 17:10:58.129873 2026-03-11 17:10:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:10:58 INFO mstransform::::casa ########################################## .2026-03-11 17:10:58 INFO mstransform::::casa ########################################## 2026-03-11 17:10:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:10:58 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 ) 2026-03-11 17:10:58 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:10:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:10:58 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:10:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-11 17:10:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:10:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:10:58 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:10:58 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:10:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:10:58 INFO MSTransformManager::open Select data 2026-03-11 17:10:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:10:59 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:10:58.305183 End time: 2026-03-11 17:11:00.185469 2026-03-11 17:11:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:00 INFO mstransform::::casa ########################################## 2026-03-11 17:11:00 INFO mstransform::::casa ########################################## 2026-03-11 17:11:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:00 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 ) 2026-03-11 17:11:00 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:00 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:11:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-11 17:11:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:00 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:00 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:00 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:00 INFO MSTransformManager::open Select data 2026-03-11 17:11:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:00.191650 End time: 2026-03-11 17:11:01.842908 2026-03-11 17:11:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:02 INFO mstransform::::casa ########################################## .2026-03-11 17:11:02 INFO mstransform::::casa ########################################## 2026-03-11 17:11:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:02 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 ) 2026-03-11 17:11:02 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:02 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:11:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-11 17:11:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:02 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:02 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:02 INFO MSTransformManager::open Select data 2026-03-11 17:11:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:02 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:02.014275 End time: 2026-03-11 17:11:03.697744 2026-03-11 17:11:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:04 INFO mstransform::::casa ########################################## 2026-03-11 17:11:04 INFO mstransform::::casa ########################################## 2026-03-11 17:11:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:04 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 ) 2026-03-11 17:11:04 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:04 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:11:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-11 17:11:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:04 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:04 INFO MSTransformManager::open Select data 2026-03-11 17:11:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:04 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:03.709379 End time: 2026-03-11 17:11:05.483274 2026-03-11 17:11:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:05 INFO mstransform::::casa ########################################## .2026-03-11 17:11:06 INFO flagdata::::casa ########################################## 2026-03-11 17:11:06 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:06 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 ) 2026-03-11 17:11:06 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:06 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:06 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:06 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:06 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:06 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:06 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:06 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 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:06 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 2026-03-11 17:11:06 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:06 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 2026-03-11 17:11:07 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:07 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 2026-03-11 17:11:07 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:07 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:07 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:07 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:07 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:05.904042 End time: 2026-03-11 17:11:06.585569 2026-03-11 17:11:07 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:07 INFO flagdata::::casa ########################################## 2026-03-11 17:11:07 INFO mstransform::::casa ########################################## 2026-03-11 17:11:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:07 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 ) 2026-03-11 17:11:07 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:07 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:07 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:11:07 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-03-11 17:11:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:07 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:07 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:07 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:07 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:07 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:07 INFO MSTransformManager::open Select data 2026-03-11 17:11:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:06.591105 End time: 2026-03-11 17:11:09.103436 2026-03-11 17:11:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:09 INFO mstransform::::casa ########################################## 2026-03-11 17:11:09 INFO flagdata::::casa ########################################## 2026-03-11 17:11:09 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:09 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 ) 2026-03-11 17:11:09 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:09 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:09 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:09 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:09 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:09 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:09 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 2026-03-11 17:11:09 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 2026-03-11 17:11:09 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:09 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 2026-03-11 17:11:09 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:09 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 2026-03-11 17:11:09 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:09 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 2026-03-11 17:11:09 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:09 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 2026-03-11 17:11:10 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:10 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 2026-03-11 17:11:10 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:10 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 2026-03-11 17:11:10 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:10 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 2026-03-11 17:11:10 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:10 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 2026-03-11 17:11:10 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:10 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 2026-03-11 17:11:10 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:10 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:10 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:10 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:10 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:09.124475 End time: 2026-03-11 17:11:09.781996 2026-03-11 17:11:10 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:10 INFO flagdata::::casa ########################################## 2026-03-11 17:11:10 INFO mstransform::::casa ########################################## 2026-03-11 17:11:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:10 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 ) 2026-03-11 17:11:10 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:10 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:10 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:11:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-03-11 17:11:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:10 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:10 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:10 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:10 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:10 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:10 INFO MSTransformManager::open Select data 2026-03-11 17:11:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:10 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:09.787633 End time: 2026-03-11 17:11:12.329486 2026-03-11 17:11:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:12 INFO mstransform::::casa ########################################## .2026-03-11 17:11:13 INFO flagdata::::casa ########################################## 2026-03-11 17:11:13 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:13 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 ) 2026-03-11 17:11:13 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:13 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:13 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:13 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:13 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:13 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:13 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:13 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 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:13 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 2026-03-11 17:11:13 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:13 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:13 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:13 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:13 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:12.854229 End time: 2026-03-11 17:11:13.480887 2026-03-11 17:11:13 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:13 INFO flagdata::::casa ########################################## 2026-03-11 17:11:13 INFO mstransform::::casa ########################################## 2026-03-11 17:11:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:13 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 ) 2026-03-11 17:11:13 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:13 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:13 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:11:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-03-11 17:11:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:13 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:13 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:13 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:14 INFO MSTransformManager::open Select data 2026-03-11 17:11:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:14 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:13.486496 End time: 2026-03-11 17:11:15.172487 2026-03-11 17:11:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:15 INFO mstransform::::casa ########################################## 2026-03-11 17:11:15 INFO flagdata::::casa ########################################## 2026-03-11 17:11:15 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:15 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 ) 2026-03-11 17:11:15 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:15 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:15 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:15 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:15 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:15 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:15 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 2026-03-11 17:11:15 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 2026-03-11 17:11:15 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:15 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 2026-03-11 17:11:15 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:15 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 2026-03-11 17:11:15 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:15 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 2026-03-11 17:11:15 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:15 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 2026-03-11 17:11:15 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:16 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 2026-03-11 17:11:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:16 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 2026-03-11 17:11:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:16 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 2026-03-11 17:11:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:16 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 2026-03-11 17:11:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:16 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 2026-03-11 17:11:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:16 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:16 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:16 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:16 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:15.185351 End time: 2026-03-11 17:11:15.770963 2026-03-11 17:11:16 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:16 INFO flagdata::::casa ########################################## 2026-03-11 17:11:16 INFO mstransform::::casa ########################################## 2026-03-11 17:11:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:16 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 ) 2026-03-11 17:11:16 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:16 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:11:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-03-11 17:11:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:16 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:16 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:16 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:16 INFO MSTransformManager::open Select data 2026-03-11 17:11:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:16 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:15.776521 End time: 2026-03-11 17:11:17.440018 2026-03-11 17:11:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:17 INFO mstransform::::casa ########################################## .2026-03-11 17:11:18 INFO flagdata::::casa ########################################## 2026-03-11 17:11:18 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:18 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 ) 2026-03-11 17:11:18 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:18 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:18 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:18 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:18 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:18 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:18 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:18 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 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:18 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 2026-03-11 17:11:18 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:18 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:18 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:18 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:18 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:17.723421 End time: 2026-03-11 17:11:18.328310 2026-03-11 17:11:18 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:18 INFO flagdata::::casa ########################################## 2026-03-11 17:11:18 INFO mstransform::::casa ########################################## 2026-03-11 17:11:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:18 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 ) 2026-03-11 17:11:18 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:11:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-03-11 17:11:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:18 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:18 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:18 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:18 INFO MSTransformManager::open Select data 2026-03-11 17:11:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:19 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:18.334010 End time: 2026-03-11 17:11:20.049591 2026-03-11 17:11:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:20 INFO mstransform::::casa ########################################## 2026-03-11 17:11:20 INFO flagdata::::casa ########################################## 2026-03-11 17:11:20 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:20 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 ) 2026-03-11 17:11:20 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:20 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:20 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:20 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:20 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:20 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:20 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 2026-03-11 17:11:20 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 2026-03-11 17:11:20 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:20 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 2026-03-11 17:11:20 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:20 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 2026-03-11 17:11:20 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:20 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 2026-03-11 17:11:20 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:20 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 2026-03-11 17:11:20 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:20 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 2026-03-11 17:11:20 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:20 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 2026-03-11 17:11:20 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:21 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 2026-03-11 17:11:21 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:21 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 2026-03-11 17:11:21 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:21 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 2026-03-11 17:11:21 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:21 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:21 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:21 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:21 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:20.063981 End time: 2026-03-11 17:11:20.667954 2026-03-11 17:11:21 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:21 INFO flagdata::::casa ########################################## 2026-03-11 17:11:21 INFO mstransform::::casa ########################################## 2026-03-11 17:11:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:21 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 ) 2026-03-11 17:11:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:11:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-03-11 17:11:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:21 INFO MSTransformManager::open Select data 2026-03-11 17:11:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:20.673658 End time: 2026-03-11 17:11:22.465659 2026-03-11 17:11:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:22 INFO mstransform::::casa ########################################## .2026-03-11 17:11:23 INFO flagdata::::casa ########################################## 2026-03-11 17:11:23 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:23 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 ) 2026-03-11 17:11:23 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:23 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:23 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:23 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:23 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:23 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:23 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:23 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 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:23 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 2026-03-11 17:11:23 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:23 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:23 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:23 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:23 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:22.751285 End time: 2026-03-11 17:11:23.355997 2026-03-11 17:11:23 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:23 INFO flagdata::::casa ########################################## 2026-03-11 17:11:23 INFO mstransform::::casa ########################################## 2026-03-11 17:11:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:23 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 ) 2026-03-11 17:11:23 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:23 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:23 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:11:23 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-03-11 17:11:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:23 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:23 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:23 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:23 INFO MSTransformManager::open Select data 2026-03-11 17:11:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:24 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:23.361580 End time: 2026-03-11 17:11:25.278364 2026-03-11 17:11:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:25 INFO mstransform::::casa ########################################## 2026-03-11 17:11:25 INFO flagdata::::casa ########################################## 2026-03-11 17:11:25 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:25 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 ) 2026-03-11 17:11:25 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:25 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:25 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:25 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:25 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:25 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:25 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 2026-03-11 17:11:25 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 2026-03-11 17:11:25 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:25 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 2026-03-11 17:11:25 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:25 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 2026-03-11 17:11:25 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:26 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 2026-03-11 17:11:26 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:26 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 2026-03-11 17:11:26 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:26 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 2026-03-11 17:11:26 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:26 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 2026-03-11 17:11:26 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:26 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 2026-03-11 17:11:26 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:26 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 2026-03-11 17:11:26 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:26 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 2026-03-11 17:11:26 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:26 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:26 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:26 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:26 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:25.290736 End time: 2026-03-11 17:11:25.939418 2026-03-11 17:11:26 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:26 INFO flagdata::::casa ########################################## 2026-03-11 17:11:26 INFO mstransform::::casa ########################################## 2026-03-11 17:11:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:26 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 ) 2026-03-11 17:11:26 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:26 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:11:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-03-11 17:11:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:26 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:26 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:26 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:26 INFO MSTransformManager::open Select data 2026-03-11 17:11:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:25.944985 End time: 2026-03-11 17:11:27.875823 2026-03-11 17:11:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:28 INFO mstransform::::casa ########################################## .2026-03-11 17:11:28 INFO flagdata::::casa ########################################## 2026-03-11 17:11:28 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:28 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 ) 2026-03-11 17:11:28 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:28 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:28 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:28 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:28 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:28 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:28 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:28 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 2026-03-11 17:11:28 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 2026-03-11 17:11:28 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:28 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 2026-03-11 17:11:28 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:28 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 2026-03-11 17:11:28 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:28 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 2026-03-11 17:11:28 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:29 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 2026-03-11 17:11:29 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:29 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 2026-03-11 17:11:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:29 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 2026-03-11 17:11:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:29 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 2026-03-11 17:11:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:29 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 2026-03-11 17:11:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:29 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 2026-03-11 17:11:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:29 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:29 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:29 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:29 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:28.171204 End time: 2026-03-11 17:11:28.801147 2026-03-11 17:11:29 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:29 INFO flagdata::::casa ########################################## 2026-03-11 17:11:29 INFO mstransform::::casa ########################################## 2026-03-11 17:11:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:29 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 ) 2026-03-11 17:11:29 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:29 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:29 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:11:29 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-03-11 17:11:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:29 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:29 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:29 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:29 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:29 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:29 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:29 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:29 INFO MSTransformManager::open Select data 2026-03-11 17:11:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:29 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:28.806975 End time: 2026-03-11 17:11:30.584880 2026-03-11 17:11:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:31 INFO mstransform::::casa ########################################## 2026-03-11 17:11:31 INFO flagdata::::casa ########################################## 2026-03-11 17:11:31 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:31 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 ) 2026-03-11 17:11:31 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:31 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:31 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:31 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:31 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:31 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:31 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 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:31 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 2026-03-11 17:11:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:31 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:31 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:31 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:31 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:30.601953 End time: 2026-03-11 17:11:31.230064 2026-03-11 17:11:31 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:31 INFO flagdata::::casa ########################################## 2026-03-11 17:11:31 INFO mstransform::::casa ########################################## 2026-03-11 17:11:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:31 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 ) 2026-03-11 17:11:31 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:31 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:31 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:11:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-03-11 17:11:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:31 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:31 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:31 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:31 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:31 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:31 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:31 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:31 INFO MSTransformManager::open Select data 2026-03-11 17:11:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:31.235732 End time: 2026-03-11 17:11:32.922535 2026-03-11 17:11:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:33 INFO mstransform::::casa ########################################## .2026-03-11 17:11:33 INFO flagdata::::casa ########################################## 2026-03-11 17:11:33 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:33 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 ) 2026-03-11 17:11:33 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:33 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:33 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:33 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:33 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:33 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:33 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:33 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 2026-03-11 17:11:33 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 2026-03-11 17:11:33 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:33 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 2026-03-11 17:11:33 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:33 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 2026-03-11 17:11:33 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:33 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 2026-03-11 17:11:33 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:33 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 2026-03-11 17:11:33 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:33 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 2026-03-11 17:11:33 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:34 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 2026-03-11 17:11:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:34 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 2026-03-11 17:11:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:34 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 2026-03-11 17:11:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:34 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 2026-03-11 17:11:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:34 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:34 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:34 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:34 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:33.070726 End time: 2026-03-11 17:11:33.700613 2026-03-11 17:11:34 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:34 INFO flagdata::::casa ########################################## 2026-03-11 17:11:34 INFO mstransform::::casa ########################################## 2026-03-11 17:11:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:34 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 ) 2026-03-11 17:11:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:34 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:34 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:11:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-03-11 17:11:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:34 INFO MSTransformManager::open Select data 2026-03-11 17:11:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:33.706388 End time: 2026-03-11 17:11:34.967547 2026-03-11 17:11:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:35 INFO mstransform::::casa ########################################## 2026-03-11 17:11:35 INFO flagdata::::casa ########################################## 2026-03-11 17:11:35 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:35 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 ) 2026-03-11 17:11:35 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:35 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:35 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:35 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:35 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:35 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:35 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 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:35 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 2026-03-11 17:11:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:36 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 2026-03-11 17:11:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:36 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 2026-03-11 17:11:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:36 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:36 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:36 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:36 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:34.982503 End time: 2026-03-11 17:11:35.612076 2026-03-11 17:11:36 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:36 INFO flagdata::::casa ########################################## 2026-03-11 17:11:36 INFO mstransform::::casa ########################################## 2026-03-11 17:11:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:36 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 ) 2026-03-11 17:11:36 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:36 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:11:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-03-11 17:11:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:36 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:36 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:36 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:36 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:36 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:36 INFO MSTransformManager::open Select data 2026-03-11 17:11:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:35.617774 End time: 2026-03-11 17:11:36.824715 2026-03-11 17:11:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:37 INFO mstransform::::casa ########################################## .2026-03-11 17:11:37 INFO flagdata::::casa ########################################## 2026-03-11 17:11:37 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:37 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 ) 2026-03-11 17:11:37 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:37 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:37 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:37 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:37 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:37 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:37 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:37 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 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:37 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 2026-03-11 17:11:37 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:37 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:37 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:37 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:38 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:36.913849 End time: 2026-03-11 17:11:37.513064 2026-03-11 17:11:38 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:38 INFO flagdata::::casa ########################################## 2026-03-11 17:11:38 INFO mstransform::::casa ########################################## 2026-03-11 17:11:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:38 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 ) 2026-03-11 17:11:38 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:38 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:38 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:11:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-03-11 17:11:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:38 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:38 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:38 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:38 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:38 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:38 INFO MSTransformManager::open Select data 2026-03-11 17:11:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:38 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:37.519019 End time: 2026-03-11 17:11:38.815579 2026-03-11 17:11:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:39 INFO mstransform::::casa ########################################## 2026-03-11 17:11:39 INFO flagdata::::casa ########################################## 2026-03-11 17:11:39 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:39 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 ) 2026-03-11 17:11:39 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:39 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:39 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:39 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:39 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:39 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:39 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 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:39 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 2026-03-11 17:11:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:39 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:39 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:39 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:39 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:38.826381 End time: 2026-03-11 17:11:39.423915 2026-03-11 17:11:39 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:39 INFO flagdata::::casa ########################################## 2026-03-11 17:11:39 INFO mstransform::::casa ########################################## 2026-03-11 17:11:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:39 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 ) 2026-03-11 17:11:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:39 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:11:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-03-11 17:11:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:39 INFO MSTransformManager::open Select data 2026-03-11 17:11:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:39.429487 End time: 2026-03-11 17:11:40.920555 2026-03-11 17:11:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:41 INFO mstransform::::casa ########################################## .2026-03-11 17:11:41 INFO flagdata::::casa ########################################## 2026-03-11 17:11:41 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:41 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 ) 2026-03-11 17:11:41 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:41 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:41 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:41 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:41 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:41 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:41 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:41 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 2026-03-11 17:11:41 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 2026-03-11 17:11:41 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:41 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 2026-03-11 17:11:41 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:41 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 2026-03-11 17:11:41 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:41 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 2026-03-11 17:11:41 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:41 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 2026-03-11 17:11:41 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:41 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 2026-03-11 17:11:41 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:41 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 2026-03-11 17:11:41 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:42 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 2026-03-11 17:11:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:42 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 2026-03-11 17:11:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:42 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 2026-03-11 17:11:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:42 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:42 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:42 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:42 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:41.034994 End time: 2026-03-11 17:11:41.640432 2026-03-11 17:11:42 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:42 INFO flagdata::::casa ########################################## 2026-03-11 17:11:42 INFO mstransform::::casa ########################################## 2026-03-11 17:11:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:42 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 ) 2026-03-11 17:11:42 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:42 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:42 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:11:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-03-11 17:11:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:42 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:42 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:42 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:42 INFO MSTransformManager::open Select data 2026-03-11 17:11:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:42 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:41.646117 End time: 2026-03-11 17:11:42.841238 2026-03-11 17:11:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:43 INFO mstransform::::casa ########################################## 2026-03-11 17:11:43 INFO flagdata::::casa ########################################## 2026-03-11 17:11:43 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:43 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 ) 2026-03-11 17:11:43 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:43 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:43 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:43 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:43 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:43 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:43 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 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:43 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 2026-03-11 17:11:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:43 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:43 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:43 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:43 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:42.850164 End time: 2026-03-11 17:11:43.450172 2026-03-11 17:11:43 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:43 INFO flagdata::::casa ########################################## 2026-03-11 17:11:43 INFO mstransform::::casa ########################################## 2026-03-11 17:11:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:43 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 ) 2026-03-11 17:11:43 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:11:43 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:11:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:43 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:11:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-03-11 17:11:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:43 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:11:43 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:11:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:43 INFO MSTransformManager::open Select data 2026-03-11 17:11:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:44 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:11:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:43.455876 End time: 2026-03-11 17:11:44.915477 2026-03-11 17:11:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:45 INFO mstransform::::casa ########################################## .2026-03-11 17:11:45 INFO flagdata::::casa ########################################## 2026-03-11 17:11:45 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:45 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 ) 2026-03-11 17:11:45 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:45 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:45 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:45 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:45 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:45 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:45 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:45 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 2026-03-11 17:11:45 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 2026-03-11 17:11:45 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:45 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 2026-03-11 17:11:45 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:45 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 2026-03-11 17:11:45 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:45 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 2026-03-11 17:11:45 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:45 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 2026-03-11 17:11:45 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:45 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 2026-03-11 17:11:45 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:45 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 2026-03-11 17:11:45 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:46 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 2026-03-11 17:11:46 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:46 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 2026-03-11 17:11:46 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:46 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 2026-03-11 17:11:46 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:46 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:46 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:46 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:46 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:45.037374 End time: 2026-03-11 17:11:45.654724 2026-03-11 17:11:46 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:46 INFO flagdata::::casa ########################################## 2026-03-11 17:11:46 INFO mstransform::::casa ########################################## 2026-03-11 17:11:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:46 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 ) 2026-03-11 17:11:46 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:11:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:46 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:11:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-03-11 17:11:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:46 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:46 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:46 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:46 INFO MSTransformManager::open Select data 2026-03-11 17:11:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:46 INFO mstransform::::casa Apply the transformations 2026-03-11 17:11:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:45.660732 End time: 2026-03-11 17:11:47.180859 2026-03-11 17:11:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:47 INFO mstransform::::casa ########################################## 2026-03-11 17:11:47 INFO flagdata::::casa ########################################## 2026-03-11 17:11:47 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:47 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 ) 2026-03-11 17:11:47 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:47 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:47 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:47 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:47 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:47 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:47 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 2026-03-11 17:11:47 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 2026-03-11 17:11:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:47 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 2026-03-11 17:11:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:47 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 2026-03-11 17:11:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:47 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 2026-03-11 17:11:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:47 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 2026-03-11 17:11:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:48 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 2026-03-11 17:11:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:48 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 2026-03-11 17:11:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:48 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 2026-03-11 17:11:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:48 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 2026-03-11 17:11:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:48 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 2026-03-11 17:11:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:48 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:48 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:48 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:48 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:47.189740 End time: 2026-03-11 17:11:47.770065 2026-03-11 17:11:48 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:48 INFO flagdata::::casa ########################################## 2026-03-11 17:11:48 INFO mstransform::::casa ########################################## 2026-03-11 17:11:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:48 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 ) 2026-03-11 17:11:48 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:11:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:48 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:11:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-03-11 17:11:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:48 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:48 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:48 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:48 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:48 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:48 INFO MSTransformManager::open Select data 2026-03-11 17:11:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:48 INFO mstransform::::casa Apply the transformations 2026-03-11 17:11:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:47.775631 End time: 2026-03-11 17:11:49.242471 2026-03-11 17:11:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:49 INFO mstransform::::casa ########################################## .2026-03-11 17:11:49 INFO flagdata::::casa ########################################## 2026-03-11 17:11:49 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:49 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 ) 2026-03-11 17:11:49 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:49 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:49 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:49 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:49 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:49 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:49 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:49 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 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:50 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 2026-03-11 17:11:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:50 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:50 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:50 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:50 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:49.412702 End time: 2026-03-11 17:11:50.011545 2026-03-11 17:11:50 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:50 INFO flagdata::::casa ########################################## 2026-03-11 17:11:50 INFO mstransform::::casa ########################################## 2026-03-11 17:11:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:50 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 ) 2026-03-11 17:11:50 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:11:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:50 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:11:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-03-11 17:11:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:50 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:50 INFO MSTransformManager::open Select data 2026-03-11 17:11:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:50 INFO mstransform::::casa Apply the transformations 2026-03-11 17:11:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:50.017147 End time: 2026-03-11 17:11:51.290800 2026-03-11 17:11:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:51 INFO mstransform::::casa ########################################## 2026-03-11 17:11:51 INFO flagdata::::casa ########################################## 2026-03-11 17:11:51 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:51 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 ) 2026-03-11 17:11:51 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:51 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:51 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:51 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:51 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:51 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:51 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 2026-03-11 17:11:51 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 2026-03-11 17:11:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:51 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 2026-03-11 17:11:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:51 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 2026-03-11 17:11:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:52 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 2026-03-11 17:11:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:52 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 2026-03-11 17:11:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:52 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 2026-03-11 17:11:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:52 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 2026-03-11 17:11:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:52 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 2026-03-11 17:11:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:52 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 2026-03-11 17:11:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:52 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 2026-03-11 17:11:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:52 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:52 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:52 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:52 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:51.300165 End time: 2026-03-11 17:11:51.907167 2026-03-11 17:11:52 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:52 INFO flagdata::::casa ########################################## 2026-03-11 17:11:52 INFO mstransform::::casa ########################################## 2026-03-11 17:11:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:52 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 ) 2026-03-11 17:11:52 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:11:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:52 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:11:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-03-11 17:11:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:52 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:52 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:11:52 INFO MSTransformManager::open Select data 2026-03-11 17:11:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:52 INFO mstransform::::casa Apply the transformations 2026-03-11 17:11:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:51.912620 End time: 2026-03-11 17:11:53.223809 2026-03-11 17:11:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:53 INFO mstransform::::casa ########################################## .2026-03-11 17:11:53 INFO flagdata::::casa ########################################## 2026-03-11 17:11:53 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:53 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 ) 2026-03-11 17:11:53 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:53 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:53 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:53 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:53 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:53 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:53 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:53 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 2026-03-11 17:11:53 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 2026-03-11 17:11:53 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:53 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 2026-03-11 17:11:53 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:54 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 2026-03-11 17:11:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:54 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:54 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:54 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:54 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:53.333861 End time: 2026-03-11 17:11:53.982589 2026-03-11 17:11:54 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:54 INFO flagdata::::casa ########################################## 2026-03-11 17:11:54 INFO mstransform::::casa ########################################## 2026-03-11 17:11:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:54 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 ) 2026-03-11 17:11:54 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:11:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:11:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-03-11 17:11:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:54 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:54 INFO MSTransformManager::open Select data 2026-03-11 17:11:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:54 INFO mstransform::::casa Apply the transformations 2026-03-11 17:11:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:53.996936 End time: 2026-03-11 17:11:55.279564 2026-03-11 17:11:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:55 INFO mstransform::::casa ########################################## 2026-03-11 17:11:55 INFO flagdata::::casa ########################################## 2026-03-11 17:11:55 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:55 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 ) 2026-03-11 17:11:55 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:55 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:55 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:55 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:55 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:55 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:55 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 2026-03-11 17:11:55 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 2026-03-11 17:11:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:11:55 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 2026-03-11 17:11:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:55 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:56 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:11:56 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:11:56 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:56 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:56 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:56 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:56 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 2026-03-11 17:11:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:11:56 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:56 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:11:56 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:56 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:55.297046 End time: 2026-03-11 17:11:55.903688 2026-03-11 17:11:56 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:56 INFO flagdata::::casa ########################################## 2026-03-11 17:11:56 INFO mstransform::::casa ########################################## 2026-03-11 17:11:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:56 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 ) 2026-03-11 17:11:56 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:11:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:56 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:11:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-03-11 17:11:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:11:56 INFO MSTransformManager::open Select data 2026-03-11 17:11:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:56 INFO mstransform::::casa Apply the transformations 2026-03-11 17:11:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:55.909209 End time: 2026-03-11 17:11:57.159648 2026-03-11 17:11:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:57 INFO mstransform::::casa ########################################## .2026-03-11 17:11:57 INFO flagdata::::casa ########################################## 2026-03-11 17:11:57 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:57 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 ) 2026-03-11 17:11:57 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:57 INFO flagdata::::casa Manual mode is active 2026-03-11 17:11:57 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:57 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-11 17:11:57 INFO Manual::setAgentParameters autocorr is 0 2026-03-11 17:11:57 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-11 17:11:57 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:57 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 2026-03-11 17:11:57 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 2026-03-11 17:11:57 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-11 17:11:57 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:58 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 2026-03-11 17:11:58 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-11 17:11:58 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:11:58 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-11 17:11:58 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:11:58 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:57.290559 End time: 2026-03-11 17:11:57.995719 2026-03-11 17:11:58 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:11:58 INFO flagdata::::casa ########################################## 2026-03-11 17:11:58 INFO mstransform::::casa ########################################## 2026-03-11 17:11:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:11:58 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 ) 2026-03-11 17:11:58 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:11:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:11:58 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:11:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-03-11 17:11:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:11:58 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:11:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:11:58 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:11:58 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:11:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:11:58 INFO MSTransformManager::open Select data 2026-03-11 17:11:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:11:58 INFO mstransform::::casa Apply the transformations 2026-03-11 17:11:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:11:58.001561 End time: 2026-03-11 17:11:59.334470 2026-03-11 17:11:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:11:59 INFO mstransform::::casa ########################################## 2026-03-11 17:11:59 INFO flagdata::::casa ########################################## 2026-03-11 17:11:59 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:11:59 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 ) 2026-03-11 17:11:59 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:11:59 INFO flagdata::::casa Unflag mode is active 2026-03-11 17:11:59 INFO flagdata::::casa Initializing the agents 2026-03-11 17:11:59 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:11:59 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:11:59 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:11:59 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 2026-03-11 17:11:59 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 2026-03-11 17:11:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:12:00 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 2026-03-11 17:12:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:12:00 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:12:00 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:12:00 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:12:00 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:11:59.351805 End time: 2026-03-11 17:12:00.058341 2026-03-11 17:12:00 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:12:00 INFO flagdata::::casa ########################################## 2026-03-11 17:12:00 INFO mstransform::::casa ########################################## 2026-03-11 17:12:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:00 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 ) 2026-03-11 17:12:00 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:00 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:12:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-03-11 17:12:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:00 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:00 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:00 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:00 INFO MSTransformManager::open Select data 2026-03-11 17:12:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:01 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:00.069368 End time: 2026-03-11 17:12:01.602497 2026-03-11 17:12:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:02 INFO mstransform::::casa ########################################## .2026-03-11 17:12:02 INFO mstransform::::casa ########################################## 2026-03-11 17:12:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:02 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 ) 2026-03-11 17:12:02 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:02 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:12:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_all.ms 2026-03-11 17:12:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:02 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:02 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:02 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:02 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:02 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:02 INFO MSTransformManager::open Select data 2026-03-11 17:12:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:02 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:01.918163 End time: 2026-03-11 17:12:04.353332 2026-03-11 17:12:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:04 INFO mstransform::::casa ########################################## .2026-03-11 17:12:05 INFO mstransform::::casa ########################################## 2026-03-11 17:12:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:05 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 ) 2026-03-11 17:12:05 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:05 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:05 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:05 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_corrected.ms 2026-03-11 17:12:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:05 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:05 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:05 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:05 INFO MSTransformManager::open Select data 2026-03-11 17:12:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:05 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:04.506081 End time: 2026-03-11 17:12:06.155203 2026-03-11 17:12:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:06 INFO mstransform::::casa ########################################## .2026-03-11 17:12:06 INFO mstransform::::casa ########################################## 2026-03-11 17:12:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:06 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 ) 2026-03-11 17:12:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_data.ms 2026-03-11 17:12:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:06 INFO MSTransformManager::open Select data 2026-03-11 17:12:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:06.288317 End time: 2026-03-11 17:12:07.975839 2026-03-11 17:12:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:08 INFO mstransform::::casa ########################################## .2026-03-11 17:12:08 INFO mstransform::::casa ########################################## 2026-03-11 17:12:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:08 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 ) 2026-03-11 17:12:08 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:08 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:08 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:12:08 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_model.ms 2026-03-11 17:12:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:08 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:08 INFO MSTransformManager::open Select data 2026-03-11 17:12:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:08 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:08.104822 End time: 2026-03-11 17:12:09.727064 2026-03-11 17:12:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:10 INFO mstransform::::casa ########################################## .2026-03-11 17:12:10 INFO mstransform::::casa ########################################## 2026-03-11 17:12:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:10 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 ) 2026-03-11 17:12:10 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:12:10 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:12:10 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:10 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:12:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_all.ms 2026-03-11 17:12:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:10 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:10 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-11 17:12:10 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:12:10 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:12:10 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:12:10 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:12:10 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:12:10 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:12:10 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:12:10 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:12:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:10 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:10 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-11 17:12:10 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-11 17:12:10 INFO MSTransformManager::open Select data 2026-03-11 17:12:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:10 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:12:10 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-11 17:12:10 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 2026-03-11 17:12:10 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:12:10 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:12:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-11 17:12:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-11 17:12:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-11 17:12:10 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 2026-03-11 17:12:10 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:12:10 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:12:10 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:12:10 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:12:10 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:12:10 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:12:10 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:12:10 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:12:10 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:09.856918 End time: 2026-03-11 17:12:13.712538 2026-03-11 17:12:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:14 INFO mstransform::::casa ########################################## .2026-03-11 17:12:14 INFO mstransform::::casa ########################################## 2026-03-11 17:12:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:14 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 ) 2026-03-11 17:12:14 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:12:14 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:12:14 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:14 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:14 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_corrected.ms 2026-03-11 17:12:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:14 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:14 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-11 17:12:14 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:12:14 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:12:14 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:12:14 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:12:14 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:12:14 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:12:14 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:12:14 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:12:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-11 17:12:14 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-11 17:12:14 INFO MSTransformManager::open Select data 2026-03-11 17:12:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:14 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:12:14 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-11 17:12:14 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 2026-03-11 17:12:14 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:12:14 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:12:14 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-11 17:12:14 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-11 17:12:14 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-11 17:12:14 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 2026-03-11 17:12:14 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:12:14 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:12:14 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:12:14 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:12:14 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:12:14 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:12:14 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:12:14 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:12:14 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:13.909306 End time: 2026-03-11 17:12:15.554721 2026-03-11 17:12:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:16 INFO mstransform::::casa ########################################## .2026-03-11 17:12:16 INFO mstransform::::casa ########################################## 2026-03-11 17:12:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:16 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 ) 2026-03-11 17:12:16 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:12:16 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:12:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_data.ms 2026-03-11 17:12:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:16 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:16 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-11 17:12:16 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:12:16 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:12:16 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:12:16 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:12:16 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:12:16 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:12:16 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:12:16 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:12:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-11 17:12:16 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-11 17:12:16 INFO MSTransformManager::open Select data 2026-03-11 17:12:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:16 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:12:16 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-11 17:12:16 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 2026-03-11 17:12:16 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:12:16 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:12:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-11 17:12:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-11 17:12:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-11 17:12:16 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 2026-03-11 17:12:16 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:12:16 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:12:16 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:12:16 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:12:16 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:12:16 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:12:16 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:12:16 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:12:16 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:15.703883 End time: 2026-03-11 17:12:17.360340 2026-03-11 17:12:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:17 INFO mstransform::::casa ########################################## .2026-03-11 17:12:18 INFO mstransform::::casa ########################################## 2026-03-11 17:12:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:18 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 ) 2026-03-11 17:12:18 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:12:18 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:12:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:18 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:12:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_model.ms 2026-03-11 17:12:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:18 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:18 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-11 17:12:18 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:12:18 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:12:18 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:12:18 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:12:18 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:12:18 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:12:18 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:12:18 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:12:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-11 17:12:18 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-11 17:12:18 INFO MSTransformManager::open Select data 2026-03-11 17:12:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:18 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:12:18 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-11 17:12:18 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 2026-03-11 17:12:18 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:12:18 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:12:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-11 17:12:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-11 17:12:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-11 17:12:18 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 2026-03-11 17:12:18 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:12:18 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:12:18 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:12:18 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:12:18 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:12:18 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:12:18 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:12:18 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:12:18 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:17.540070 End time: 2026-03-11 17:12:19.265726 2026-03-11 17:12:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:19 INFO mstransform::::casa ########################################## .2026-03-11 17:12:19 INFO mstransform::::casa ########################################## 2026-03-11 17:12:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:19 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 ) 2026-03-11 17:12:19 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:19 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:19 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:19 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:12:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_all.ms 2026-03-11 17:12:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:19 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:19 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:19 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:19 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:19 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:19 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:19 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:19 INFO MSTransformManager::open Select data 2026-03-11 17:12:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:19.443498 End time: 2026-03-11 17:12:21.157489 2026-03-11 17:12:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:21 INFO mstransform::::casa ########################################## .2026-03-11 17:12:21 INFO mstransform::::casa ########################################## 2026-03-11 17:12:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:21 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 ) 2026-03-11 17:12:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:21 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_corrected.ms 2026-03-11 17:12:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:21 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:21 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:21 INFO MSTransformManager::open Select data 2026-03-11 17:12:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:21.223829 End time: 2026-03-11 17:12:22.647260 2026-03-11 17:12:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:23 INFO mstransform::::casa ########################################## .2026-03-11 17:12:23 INFO mstransform::::casa ########################################## 2026-03-11 17:12:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:23 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 ) 2026-03-11 17:12:23 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:23 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:23 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:23 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_data.ms 2026-03-11 17:12:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:23 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:23 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:23 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:23 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:23 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:23 INFO MSTransformManager::open Select data 2026-03-11 17:12:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:23 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:22.688821 End time: 2026-03-11 17:12:23.941447 2026-03-11 17:12:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:24 INFO mstransform::::casa ########################################## .2026-03-11 17:12:24 INFO mstransform::::casa ########################################## 2026-03-11 17:12:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:24 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 ) 2026-03-11 17:12:24 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:24 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:24 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:24 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:12:24 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_model.ms 2026-03-11 17:12:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:24 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:24 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:24 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:24 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:24 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:24 INFO MSTransformManager::open Select data 2026-03-11 17:12:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:24 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:23.988299 End time: 2026-03-11 17:12:25.309374 2026-03-11 17:12:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:25 INFO mstransform::::casa ########################################## .2026-03-11 17:12:25 INFO mstransform::::casa ########################################## 2026-03-11 17:12:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:25 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 ) 2026-03-11 17:12:25 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:25 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:12:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_all.ms 2026-03-11 17:12:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:25 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:25 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:25 INFO MSTransformManager::open Select data 2026-03-11 17:12:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:26 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:25.352951 End time: 2026-03-11 17:12:26.810361 2026-03-11 17:12:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:27 INFO mstransform::::casa ########################################## .2026-03-11 17:12:27 INFO mstransform::::casa ########################################## 2026-03-11 17:12:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:27 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 ) 2026-03-11 17:12:27 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:27 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:27 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:27 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_corrected.ms 2026-03-11 17:12:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:27 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:27 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:27 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:27 INFO MSTransformManager::open Select data 2026-03-11 17:12:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:27 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:26.870810 End time: 2026-03-11 17:12:28.246823 2026-03-11 17:12:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:28 INFO mstransform::::casa ########################################## .2026-03-11 17:12:28 INFO mstransform::::casa ########################################## 2026-03-11 17:12:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:28 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 ) 2026-03-11 17:12:28 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_data.ms 2026-03-11 17:12:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:28 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:28 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:28 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:28 INFO MSTransformManager::open Select data 2026-03-11 17:12:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:29 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:28.305249 End time: 2026-03-11 17:12:29.581309 2026-03-11 17:12:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:30 INFO mstransform::::casa ########################################## .2026-03-11 17:12:30 INFO mstransform::::casa ########################################## 2026-03-11 17:12:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:30 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 ) 2026-03-11 17:12:30 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:30 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:12:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_model.ms 2026-03-11 17:12:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:30 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:30 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:30 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:30 INFO MSTransformManager::open Select data 2026-03-11 17:12:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:30 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:29.630987 End time: 2026-03-11 17:12:31.024166 2026-03-11 17:12:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:31 INFO mstransform::::casa ########################################## .ssssssssssssssss2026-03-11 17:12:31 INFO mstransform::::casa ########################################## 2026-03-11 17:12:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:31 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 ) 2026-03-11 17:12:31 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-data.ms 2026-03-11 17:12:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:31 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:31 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:31 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:31 INFO MSTransformManager::open Select data 2026-03-11 17:12:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:31.293774 End time: 2026-03-11 17:12:33.106547 2026-03-11 17:12:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:33 INFO mstransform::::casa ########################################## 2026-03-11 17:12:33 INFO mstransform::::casa ########################################## 2026-03-11 17:12:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:33 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 ) 2026-03-11 17:12:33 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:33 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-corrected.ms 2026-03-11 17:12:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:33 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:33 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:33 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:33 INFO MSTransformManager::open Select data 2026-03-11 17:12:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:33 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:33.112488 End time: 2026-03-11 17:12:34.800051 2026-03-11 17:12:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:35 INFO mstransform::::casa ########################################## 2026-03-11 17:12:35 INFO mstransform::::casa ########################################## 2026-03-11 17:12:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:35 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 ) 2026-03-11 17:12:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:35 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:12:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-all.ms 2026-03-11 17:12:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:35 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:35 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:35 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:35 INFO MSTransformManager::open Select data 2026-03-11 17:12:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:34.811415 End time: 2026-03-11 17:12:37.449634 2026-03-11 17:12:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:37 INFO mstransform::::casa ########################################## .2026-03-11 17:12:38 INFO mstransform::::casa ########################################## 2026-03-11 17:12:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:38 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 ) 2026-03-11 17:12:38 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:38 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-data.ms 2026-03-11 17:12:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:38 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:38 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:38 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:38 INFO MSTransformManager::open Select data 2026-03-11 17:12:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:38 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:37.730550 End time: 2026-03-11 17:12:39.019724 2026-03-11 17:12:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:39 INFO mstransform::::casa ########################################## 2026-03-11 17:12:39 INFO mstransform::::casa ########################################## 2026-03-11 17:12:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:39 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 ) 2026-03-11 17:12:39 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:39 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-corrected.ms 2026-03-11 17:12:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:39 INFO MSTransformManager::open Select data 2026-03-11 17:12:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:39 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:39.028225 End time: 2026-03-11 17:12:40.273145 2026-03-11 17:12:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:40 INFO mstransform::::casa ########################################## 2026-03-11 17:12:40 INFO mstransform::::casa ########################################## 2026-03-11 17:12:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:40 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 ) 2026-03-11 17:12:40 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:12:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:40 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:12:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-all.ms 2026-03-11 17:12:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:40 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:40 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:40 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:40 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:40 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:40 INFO MSTransformManager::open Select data 2026-03-11 17:12:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:41 INFO mstransform::::casa Apply the transformations 2026-03-11 17:12:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:40.278996 End time: 2026-03-11 17:12:41.745961 2026-03-11 17:12:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:42 INFO mstransform::::casa ########################################## .2026-03-11 17:12:42 INFO mstransform::::casa ########################################## 2026-03-11 17:12:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:42 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 ) 2026-03-11 17:12:42 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:42 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-data.ms 2026-03-11 17:12:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:42 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:42 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:42 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:42 INFO MSTransformManager::open Select data 2026-03-11 17:12:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:42 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:41.854371 End time: 2026-03-11 17:12:43.127449 2026-03-11 17:12:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:43 INFO mstransform::::casa ########################################## 2026-03-11 17:12:43 INFO mstransform::::casa ########################################## 2026-03-11 17:12:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:43 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 ) 2026-03-11 17:12:43 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:43 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:43 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-corrected.ms 2026-03-11 17:12:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:43 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:43 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:43 INFO MSTransformManager::open Select data 2026-03-11 17:12:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:43.133486 End time: 2026-03-11 17:12:44.490377 2026-03-11 17:12:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:44 INFO mstransform::::casa ########################################## 2026-03-11 17:12:44 INFO mstransform::::casa ########################################## 2026-03-11 17:12:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:44 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 ) 2026-03-11 17:12:45 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:45 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:45 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:12:45 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-all.ms 2026-03-11 17:12:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:45 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:45 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:45 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:45 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:45 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:45 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:45 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:45 INFO MSTransformManager::open Select data 2026-03-11 17:12:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:45 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:44.498705 End time: 2026-03-11 17:12:46.164964 2026-03-11 17:12:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:46 INFO mstransform::::casa ########################################## .2026-03-11 17:12:46 INFO mstransform::::casa ########################################## 2026-03-11 17:12:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:46 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 ) 2026-03-11 17:12:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_corrected.ms 2026-03-11 17:12:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:47 INFO MSTransformManager::open Select data 2026-03-11 17:12:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:47 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:46.474766 End time: 2026-03-11 17:12:48.272876 2026-03-11 17:12:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:48 INFO mstransform::::casa ########################################## .2026-03-11 17:12:49 INFO mstransform::::casa ########################################## 2026-03-11 17:12:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:49 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 ) 2026-03-11 17:12:49 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_data.ms 2026-03-11 17:12:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:49 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:49 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:49 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:49 INFO MSTransformManager::open Select data 2026-03-11 17:12:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:50 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:49.436461 End time: 2026-03-11 17:12:51.193372 2026-03-11 17:12:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:51 INFO mstransform::::casa ########################################## .2026-03-11 17:12:52 INFO mstransform::::casa ########################################## 2026-03-11 17:12:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:52 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 ) 2026-03-11 17:12:52 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:52 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:12:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_model.ms 2026-03-11 17:12:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:52 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:52 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:52 INFO MSTransformManager::open Select data 2026-03-11 17:12:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:52.328332 End time: 2026-03-11 17:12:54.281398 2026-03-11 17:12:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:54 INFO mstransform::::casa ########################################## .2026-03-11 17:12:55 INFO mstransform::::casa ########################################## 2026-03-11 17:12:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:55 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 ) 2026-03-11 17:12:55 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:55 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:55 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:12:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_corrected.ms 2026-03-11 17:12:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:55 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:55 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:55 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:12:55 INFO MSTransformManager::open Select data 2026-03-11 17:12:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:56 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:55.455063 End time: 2026-03-11 17:12:56.765311 2026-03-11 17:12:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:57 INFO mstransform::::casa ########################################## .2026-03-11 17:12:57 INFO mstransform::::casa ########################################## 2026-03-11 17:12:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:57 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 ) 2026-03-11 17:12:57 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:57 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:57 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:12:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_data.ms 2026-03-11 17:12:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:57 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:57 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:57 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:57 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:57 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:12:57 INFO MSTransformManager::open Select data 2026-03-11 17:12:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:57 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:12:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:56.903144 End time: 2026-03-11 17:12:58.119187 2026-03-11 17:12:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:12:58 INFO mstransform::::casa ########################################## .2026-03-11 17:12:58 INFO mstransform::::casa ########################################## 2026-03-11 17:12:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:12:58 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 ) 2026-03-11 17:12:58 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:12:58 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:12:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:12:58 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:12:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_model.ms 2026-03-11 17:12:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:12:58 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:12:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:12:58 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:12:58 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:12:58 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:12:58 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:12:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:12:58 INFO MSTransformManager::open Select data 2026-03-11 17:12:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:12:59 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:58.268719 End time: 2026-03-11 17:12:59.679158 2026-03-11 17:13:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:00 INFO mstransform::::casa ########################################## .2026-03-11 17:13:00 INFO mstransform::::casa ########################################## 2026-03-11 17:13:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:00 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 ) 2026-03-11 17:13:00 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:00 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_corrected.ms 2026-03-11 17:13:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:00 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:00 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:00 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:00 INFO MSTransformManager::open Select data 2026-03-11 17:13:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:00 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:12:59.864780 End time: 2026-03-11 17:13:01.246717 2026-03-11 17:13:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:01 INFO mstransform::::casa ########################################## .2026-03-11 17:13:02 INFO mstransform::::casa ########################################## 2026-03-11 17:13:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:02 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 ) 2026-03-11 17:13:02 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:02 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_data.ms 2026-03-11 17:13:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:02 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:02 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:02 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:02 INFO MSTransformManager::open Select data 2026-03-11 17:13:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:02 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:01.545146 End time: 2026-03-11 17:13:02.977179 2026-03-11 17:13:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:03 INFO mstransform::::casa ########################################## .2026-03-11 17:13:03 INFO mstransform::::casa ########################################## 2026-03-11 17:13:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:03 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 ) 2026-03-11 17:13:03 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:03 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_model.ms 2026-03-11 17:13:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:03 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:03 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:03 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:03 INFO MSTransformManager::open Select data 2026-03-11 17:13:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:04 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:03.269323 End time: 2026-03-11 17:13:04.627804 2026-03-11 17:13:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:05 INFO mstransform::::casa ########################################## .2026-03-11 17:13:05 INFO mstransform::::casa ########################################## 2026-03-11 17:13:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:05 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 ) 2026-03-11 17:13:05 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:05 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:05 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:05 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_data_with_sigma_unit-corrected.ms 2026-03-11 17:13:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:05 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:05 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:05 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:05 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:05 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:05 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:05 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:05 INFO MSTransformManager::open Select data 2026-03-11 17:13:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:05 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:05.125128 End time: 2026-03-11 17:13:05.832201 2026-03-11 17:13:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:06 INFO mstransform::::casa ########################################## 2026-03-11 17:13:06 INFO mstransform::::casa ########################################## 2026-03-11 17:13:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:06 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 ) 2026-03-11 17:13:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_data_with_sigma_unit-data.ms 2026-03-11 17:13:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:06 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:06 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:06 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:06 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:06 INFO MSTransformManager::open Select data 2026-03-11 17:13:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:06 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:05.842940 End time: 2026-03-11 17:13:06.473035 2026-03-11 17:13:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:06 INFO mstransform::::casa ########################################## .2026-03-11 17:13:07 INFO mstransform::::casa ########################################## 2026-03-11 17:13:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:07 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 ) 2026-03-11 17:13:07 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:07 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:07 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_data_vs_model_with_sigma_unit-data.ms 2026-03-11 17:13:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:07 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:07 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:07 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:07 INFO MSTransformManager::open Select data 2026-03-11 17:13:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:06.537155 End time: 2026-03-11 17:13:08.346358 2026-03-11 17:13:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:08 INFO mstransform::::casa ########################################## 2026-03-11 17:13:08 INFO mstransform::::casa ########################################## 2026-03-11 17:13:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:08 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 ) 2026-03-11 17:13:08 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:08 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:08 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:08 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_data_vs_model_with_sigma_unit-model.ms 2026-03-11 17:13:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:08 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:08 INFO MSTransformManager::open Select data 2026-03-11 17:13:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:09 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:08.357173 End time: 2026-03-11 17:13:10.159924 2026-03-11 17:13:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:10 INFO mstransform::::casa ########################################## .2026-03-11 17:13:10 INFO mstransform::::casa ########################################## 2026-03-11 17:13:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:10 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 ) 2026-03-11 17:13:10 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:10 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:10 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_data_with_sigma_unit-corrected.ms 2026-03-11 17:13:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:10 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:10 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:10 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:10 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:10 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:10 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:10 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:10 INFO MSTransformManager::open Select data 2026-03-11 17:13:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:10 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:11 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:10.350254 End time: 2026-03-11 17:13:10.902724 2026-03-11 17:13:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:11 INFO mstransform::::casa ########################################## 2026-03-11 17:13:11 INFO mstransform::::casa ########################################## 2026-03-11 17:13:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:11 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 ) 2026-03-11 17:13:11 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:11 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:11 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_data_with_sigma_unit-data.ms 2026-03-11 17:13:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:11 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:11 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:11 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:11 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:11 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:11 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:11 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:11 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:11 INFO MSTransformManager::open Select data 2026-03-11 17:13:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:11 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:12 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:10.912884 End time: 2026-03-11 17:13:11.656277 2026-03-11 17:13:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:12 INFO mstransform::::casa ########################################## .2026-03-11 17:13:12 INFO mstransform::::casa ########################################## 2026-03-11 17:13:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:12 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 ) 2026-03-11 17:13:12 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:12 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:12 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:12 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_data_vs_model_with_sigma_unit-data.ms 2026-03-11 17:13:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:12 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:12 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:12 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:12 INFO MSTransformManager::open Select data 2026-03-11 17:13:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:12 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:11.718089 End time: 2026-03-11 17:13:13.059916 2026-03-11 17:13:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:13 INFO mstransform::::casa ########################################## 2026-03-11 17:13:13 INFO mstransform::::casa ########################################## 2026-03-11 17:13:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:13 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 ) 2026-03-11 17:13:13 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:13 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:13 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_data_vs_model_with_sigma_unit-model.ms 2026-03-11 17:13:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:13 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:13 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:13 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:13 INFO MSTransformManager::open Select data 2026-03-11 17:13:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:14 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:13.067866 End time: 2026-03-11 17:13:14.426125 2026-03-11 17:13:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:14 INFO mstransform::::casa ########################################## .2026-03-11 17:13:15 INFO mstransform::::casa ########################################## 2026-03-11 17:13:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:15 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 ) 2026-03-11 17:13:15 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:15 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:15 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:13:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-11 17:13:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:15 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:15 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:15 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:15 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:15 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:15 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:15 INFO MSTransformManager::open Select data 2026-03-11 17:13:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:14.672580 End time: 2026-03-11 17:13:16.420024 2026-03-11 17:13:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:16 INFO mstransform::::casa ########################################## 2026-03-11 17:13:16 INFO mstransform::::casa ########################################## 2026-03-11 17:13:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:16 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 ) 2026-03-11 17:13:16 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:16 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:16 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:13:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-11 17:13:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:16 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:16 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:16 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:16 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:16 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:16 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:16 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:16 INFO MSTransformManager::open Select data 2026-03-11 17:13:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:17 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:16.431382 End time: 2026-03-11 17:13:18.125406 2026-03-11 17:13:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:18 INFO mstransform::::casa ########################################## .2026-03-11 17:13:18 INFO mstransform::::casa ########################################## 2026-03-11 17:13:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:18 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 ) 2026-03-11 17:13:18 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:18 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:18 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-11 17:13:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:18 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:18 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:18 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:18 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:18 INFO MSTransformManager::open Select data 2026-03-11 17:13:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:19 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:18.184420 End time: 2026-03-11 17:13:19.535051 2026-03-11 17:13:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:20 INFO mstransform::::casa ########################################## 2026-03-11 17:13:20 INFO mstransform::::casa ########################################## 2026-03-11 17:13:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:20 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 ) 2026-03-11 17:13:20 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:20 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:20 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:20 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-11 17:13:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:20 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:20 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:20 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:20 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:20 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:20 INFO MSTransformManager::open Select data 2026-03-11 17:13:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:19.546239 End time: 2026-03-11 17:13:20.889763 2026-03-11 17:13:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:21 INFO mstransform::::casa ########################################## .2026-03-11 17:13:21 INFO mstransform::::casa ########################################## 2026-03-11 17:13:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:21 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 ) 2026-03-11 17:13:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:21 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-11 17:13:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:21 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:21 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:21 INFO MSTransformManager::open Select data 2026-03-11 17:13:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:20.933400 End time: 2026-03-11 17:13:22.182701 2026-03-11 17:13:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:22 INFO mstransform::::casa ########################################## 2026-03-11 17:13:22 INFO mstransform::::casa ########################################## 2026-03-11 17:13:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:22 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 ) 2026-03-11 17:13:22 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:22 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-11 17:13:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:22 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:22 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:22 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:22 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:22 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:22 INFO MSTransformManager::open Select data 2026-03-11 17:13:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:23 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:22.192582 End time: 2026-03-11 17:13:23.458286 2026-03-11 17:13:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:23 INFO mstransform::::casa ########################################## .2026-03-11 17:13:24 INFO mstransform::::casa ########################################## 2026-03-11 17:13:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:24 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 ) 2026-03-11 17:13:24 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:24 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:24 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:24 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:24 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-11 17:13:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:24 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:24 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:24 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:24 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:24 INFO MSTransformManager::open Select data 2026-03-11 17:13:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:24 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:23.511837 End time: 2026-03-11 17:13:24.872783 2026-03-11 17:13:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:25 INFO mstransform::::casa ########################################## 2026-03-11 17:13:25 INFO mstransform::::casa ########################################## 2026-03-11 17:13:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:25 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 ) 2026-03-11 17:13:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:25 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-11 17:13:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:25 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-11 17:13:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:25 INFO MSTransformManager::open Select data 2026-03-11 17:13:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:25 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:24.880378 End time: 2026-03-11 17:13:26.241084 2026-03-11 17:13:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:26 INFO mstransform::::casa ########################################## .2026-03-11 17:13:26 INFO mstransform::::casa ########################################## 2026-03-11 17:13:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:26 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 ) 2026-03-11 17:13:26 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:26 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:13:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-11 17:13:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:26 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:26 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:26 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:26 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:26 INFO MSTransformManager::open Select data 2026-03-11 17:13:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:27 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:26.298987 End time: 2026-03-11 17:13:28.772639 2026-03-11 17:13:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:29 INFO mstransform::::casa ########################################## 2026-03-11 17:13:29 INFO mstransform::::casa ########################################## 2026-03-11 17:13:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:29 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 ) 2026-03-11 17:13:29 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:29 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:13:29 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-11 17:13:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:29 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:29 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:29 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:29 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:29 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:29 INFO MSTransformManager::open Select data 2026-03-11 17:13:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:29 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:28.780513 End time: 2026-03-11 17:13:31.438977 2026-03-11 17:13:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:31 INFO mstransform::::casa ########################################## .2026-03-11 17:13:32 INFO mstransform::::casa ########################################## 2026-03-11 17:13:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:32 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 ) 2026-03-11 17:13:32 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-11 17:13:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:32 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:32 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:32 INFO MSTransformManager::open Select data 2026-03-11 17:13:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:31.535361 End time: 2026-03-11 17:13:33.199917 2026-03-11 17:13:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:33 INFO mstransform::::casa ########################################## 2026-03-11 17:13:33 INFO mstransform::::casa ########################################## 2026-03-11 17:13:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:33 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 ) 2026-03-11 17:13:33 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:33 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-11 17:13:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:33 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:33 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:33 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:33 INFO MSTransformManager::open Select data 2026-03-11 17:13:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:33.207516 End time: 2026-03-11 17:13:34.944306 2026-03-11 17:13:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:35 INFO mstransform::::casa ########################################## .2026-03-11 17:13:35 INFO mstransform::::casa ########################################## 2026-03-11 17:13:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:35 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 ) 2026-03-11 17:13:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-11 17:13:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:35 INFO MSTransformManager::open Select data 2026-03-11 17:13:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:35.012825 End time: 2026-03-11 17:13:36.614967 2026-03-11 17:13:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:37 INFO mstransform::::casa ########################################## 2026-03-11 17:13:37 INFO mstransform::::casa ########################################## 2026-03-11 17:13:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:37 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 ) 2026-03-11 17:13:37 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-11 17:13:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:37 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:37 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:37 INFO MSTransformManager::open Select data 2026-03-11 17:13:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:36.620882 End time: 2026-03-11 17:13:38.297184 2026-03-11 17:13:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:38 INFO mstransform::::casa ########################################## .2026-03-11 17:13:38 INFO mstransform::::casa ########################################## 2026-03-11 17:13:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:38 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 ) 2026-03-11 17:13:38 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:38 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:38 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-11 17:13:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:38 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:38 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:38 INFO MSTransformManager::open Select data 2026-03-11 17:13:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:38.365847 End time: 2026-03-11 17:13:40.036864 2026-03-11 17:13:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:40 INFO mstransform::::casa ########################################## 2026-03-11 17:13:40 INFO mstransform::::casa ########################################## 2026-03-11 17:13:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:40 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 ) 2026-03-11 17:13:40 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:40 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-11 17:13:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:40 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:40 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:40 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:40 INFO MSTransformManager::open Select data 2026-03-11 17:13:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:40.046978 End time: 2026-03-11 17:13:41.920485 2026-03-11 17:13:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:42 INFO mstransform::::casa ########################################## .2026-03-11 17:13:42 INFO mstransform::::casa ########################################## 2026-03-11 17:13:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:42 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 ) 2026-03-11 17:13:42 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:42 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:13:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-11 17:13:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:42 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:42 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:42 INFO MSTransformManager::open Select data 2026-03-11 17:13:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:42 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:41.994657 End time: 2026-03-11 17:13:43.524361 2026-03-11 17:13:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:44 INFO mstransform::::casa ########################################## 2026-03-11 17:13:44 INFO mstransform::::casa ########################################## 2026-03-11 17:13:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:44 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 ) 2026-03-11 17:13:44 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:44 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-11 17:13:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-11 17:13:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:44 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:44 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:44 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:44 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:44 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:44 INFO MSTransformManager::open Select data 2026-03-11 17:13:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:44 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:43.531682 End time: 2026-03-11 17:13:45.002519 2026-03-11 17:13:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:45 INFO mstransform::::casa ########################################## .2026-03-11 17:13:45 INFO mstransform::::casa ########################################## 2026-03-11 17:13:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:45 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 ) 2026-03-11 17:13:45 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:45 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:45 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-11 17:13:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:45 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:45 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:45 INFO MSTransformManager::open Select data 2026-03-11 17:13:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:46 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:45.068701 End time: 2026-03-11 17:13:46.458490 2026-03-11 17:13:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:46 INFO mstransform::::casa ########################################## 2026-03-11 17:13:46 INFO mstransform::::casa ########################################## 2026-03-11 17:13:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:46 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 ) 2026-03-11 17:13:46 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-11 17:13:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:46 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:47 INFO MSTransformManager::open Select data 2026-03-11 17:13:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:47 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:46.468284 End time: 2026-03-11 17:13:47.664973 2026-03-11 17:13:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:48 INFO mstransform::::casa ########################################## .2026-03-11 17:13:48 INFO mstransform::::casa ########################################## 2026-03-11 17:13:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:48 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 ) 2026-03-11 17:13:48 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:48 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-11 17:13:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:48 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:48 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:48 INFO MSTransformManager::open Select data 2026-03-11 17:13:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:48 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:47.721733 End time: 2026-03-11 17:13:48.883942 2026-03-11 17:13:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:49 INFO mstransform::::casa ########################################## 2026-03-11 17:13:49 INFO mstransform::::casa ########################################## 2026-03-11 17:13:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:49 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 ) 2026-03-11 17:13:49 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:13:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-11 17:13:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:49 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:49 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:49 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:13:49 INFO MSTransformManager::open Select data 2026-03-11 17:13:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:49 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:48.897558 End time: 2026-03-11 17:13:50.075343 2026-03-11 17:13:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:50 INFO mstransform::::casa ########################################## .2026-03-11 17:13:50 INFO mstransform::::casa ########################################## 2026-03-11 17:13:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:50 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 ) 2026-03-11 17:13:50 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:50 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-11 17:13:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:50 INFO MSTransformManager::open Select data 2026-03-11 17:13:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:50 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:50.127565 End time: 2026-03-11 17:13:51.352070 2026-03-11 17:13:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:51 INFO mstransform::::casa ########################################## 2026-03-11 17:13:51 INFO mstransform::::casa ########################################## 2026-03-11 17:13:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:51 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 ) 2026-03-11 17:13:51 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:51 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-11 17:13:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:51 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:51 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:51 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:51 INFO MSTransformManager::open Select data 2026-03-11 17:13:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:52 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:51.359264 End time: 2026-03-11 17:13:52.572114 2026-03-11 17:13:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:53 INFO mstransform::::casa ########################################## .2026-03-11 17:13:53 INFO mstransform::::casa ########################################## 2026-03-11 17:13:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:53 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 ) 2026-03-11 17:13:53 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_model_with_weight_constant-corrected.ms 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:53 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:53 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:53 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:53 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:53 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:53 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:53 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:53 INFO MSTransformManager::open Select data 2026-03-11 17:13:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:53 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:52.821488 End time: 2026-03-11 17:13:53.347673 2026-03-11 17:13:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:53 INFO mstransform::::casa ########################################## 2026-03-11 17:13:53 INFO mstransform::::casa ########################################## 2026-03-11 17:13:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:53 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 ) 2026-03-11 17:13:53 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_model_with_weight_constant-model.ms 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:53 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:53 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:53 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:53 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:13:53 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-11 17:13:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:53 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:53 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:53 INFO MSTransformManager::open Select data 2026-03-11 17:13:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:53 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:13:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:53.359233 End time: 2026-03-11 17:13:53.962075 2026-03-11 17:13:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:54 INFO mstransform::::casa ########################################## .2026-03-11 17:13:54 INFO mstransform::::casa ########################################## 2026-03-11 17:13:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:54 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 ) 2026-03-11 17:13:54 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:54 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:13:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_model_with_weight_constant-corrected.ms 2026-03-11 17:13:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:54 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:54 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:54 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:54 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:13:54 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:54 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:54 INFO MSTransformManager::open Select data 2026-03-11 17:13:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:54 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:55 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:54.024845 End time: 2026-03-11 17:13:54.648834 2026-03-11 17:13:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:55 INFO mstransform::::casa ########################################## 2026-03-11 17:13:55 INFO mstransform::::casa ########################################## 2026-03-11 17:13:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:13:55 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 ) 2026-03-11 17:13:55 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:13:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:13:55 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:13:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_model_with_weight_constant-model.ms 2026-03-11 17:13:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:13:55 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:13:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:13:55 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-11 17:13:55 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:13:55 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-11 17:13:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:13:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:13:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:13:55 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:13:55 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:13:55 INFO MSTransformManager::open Select data 2026-03-11 17:13:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:13:55 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:13:55 INFO mstransform::::casa Apply the transformations 2026-03-11 17:13:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:13:54.660347 End time: 2026-03-11 17:13:55.336147 2026-03-11 17:13:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:13:55 INFO mstransform::::casa ########################################## .sss2026-03-11 17:13:55 INFO importasdm::::casa ########################################## 2026-03-11 17:13:55 INFO importasdm::::casa ##### Begin Task: importasdm ##### 2026-03-11 17:13:55 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 ) 2026-03-11 17:13:59 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 2026-03-11 17:13:59 INFO importasdm::SubMS::parseColumnNames() Using DATA column. 2026-03-11 17:13:59 INFO importasdm::FixVis::setFields Selecting fields 0 2 2026-03-11 17:13:59 INFO importasdm::MSUVWGenerator::make_uvws Rows handled: 0/414450 2026-03-11 17:14:00 INFO importasdm::msmetadata_cmpt.cc::open Performing internal consistency checks on test_uid___A002_X997a62_X8c-short.ms... 2026-03-11 17:14:00 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-11 17:14:00 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-11 17:14:00 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 0 to ephemeris phase center for time 57034.97618166667 d UTC 2026-03-11 17:14:00 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-11 17:14:00 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-11 17:14:00 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 2 to ephemeris phase center for time 57034.97794444445 d UTC 2026-03-11 17:14:00 INFO importasdm::::casa Found Flag.xml in SDM 2026-03-11 17:14:00 INFO importasdm::::casa Found Antenna.xml in SDM 2026-03-11 17:14:00 INFO importasdm::::casa Found SpectralWindow.xml in SDM 2026-03-11 17:14:00 INFO importasdm::::casa Found 50 rows in Antenna.xml 2026-03-11 17:14:00 INFO importasdm::::casa Found 59 rows in SpectralWindow.xml 2026-03-11 17:14:00 INFO importasdm::::casa Will construct spw flags using names 2026-03-11 17:14:00 INFO importasdm::::casa Will construct polarization flags using polarizationType 2026-03-11 17:14:00 INFO importasdm::::casa Found numAntenna=1 must be a new style SDM 2026-03-11 17:14:00 INFO importasdm::::casa Found numSpectralWindow=43 must be a new style SDM 2026-03-11 17:14:00 INFO importasdm::::casa Found 5 flags in Flag.xml 2026-03-11 17:14:00 INFO importasdm::::casa Will not apply flags to test_uid___A002_X997a62_X8c-short.ms (apply_flags=False), use flagcmd to apply 2026-03-11 17:14:00 INFO importasdm::::casa There are 0 rows already in FLAG_CMD 2026-03-11 17:14:00 INFO importasdm::::casa Saved 5 rows to FLAG_CMD of test_uid___A002_X997a62_X8c-short.ms 2026-03-11 17:14:00 INFO importasdm::::casa Saved 5 flag commands to test_uid___A002_X997a62_X8c-short_cmd.txt 2026-03-11 17:14:00 INFO importasdm::::casa Task importasdm complete. Start time: 2026-03-11 17:13:55.455042 End time: 2026-03-11 17:14:00.443174 2026-03-11 17:14:00 INFO importasdm::::casa ##### End Task: importasdm ##### 2026-03-11 17:14:00 INFO importasdm::::casa ########################################## 2026-03-11 17:14:00 INFO mstransform::::casa ########################################## 2026-03-11 17:14:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:00 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 ) 2026-03-11 17:14:00 INFO MSTransformManager::parseMsSpecParams Input file name is test_uid___A002_X997a62_X8c-short.ms 2026-03-11 17:14:00 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:00 INFO MSTransformManager::parseMsSpecParams Output file name is mst_split_spwName.ms 2026-03-11 17:14:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:00 INFO MSTransformManager::parseDataSelParams spw selection is 1,2 2026-03-11 17:14:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:00 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:00 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-03-11 17:14:00 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1] 2026-03-11 17:14:00 INFO MSTransformManager::open Select data 2026-03-11 17:14:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:01 INFO MSTransformDataHandler::makeSelection 103275 out of 414450 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:01 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-03-11 17:14:01 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-03-11 17:14:01 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:00.448914 End time: 2026-03-11 17:14:01.716122 2026-03-11 17:14:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:02 INFO mstransform::::casa ########################################## 2026-03-11 17:14:02 INFO flagcmd::::casa ########################################## 2026-03-11 17:14:02 INFO flagcmd::::casa ##### Begin Task: flagcmd ##### 2026-03-11 17:14:02 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 ) 2026-03-11 17:14:02 INFO flagcmd::AgentFlagger::open Table type is Measurement Set 2026-03-11 17:14:02 INFO flagcmd::::casa MS spans timerange 2 to 2015/01/12/23:26:12.912 2026-03-11 17:14:02 INFO flagcmd::::casa Reading from FLAG_CMD table 2026-03-11 17:14:02 INFO flagcmd::::casa Read 5 lines from input 2026-03-11 17:14:02 INFO flagcmd::::casa Executing action = list 2026-03-11 17:14:02 INFO flagcmd::::casa Row Reason Applied Command 2026-03-11 17:14:02 INFO flagcmd::::casa -------------------------------------------------------------------------------- 2026-03-11 17:14:02 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"' 2026-03-11 17:14:02 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' 2026-03-11 17:14:02 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' 2026-03-11 17:14:02 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"' 2026-03-11 17:14:02 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"' 2026-03-11 17:14:02 INFO flagcmd::::casa Saving commands to mstspwnames.txt 2026-03-11 17:14:02 INFO flagcmd::::casa Task flagcmd complete. Start time: 2026-03-11 17:14:01.726650 End time: 2026-03-11 17:14:01.760890 2026-03-11 17:14:02 INFO flagcmd::::casa ##### End Task: flagcmd ##### 2026-03-11 17:14:02 INFO flagcmd::::casa ########################################## .2026-03-11 17:14:02 INFO mstransform::::casa ########################################## 2026-03-11 17:14:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:02 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 ) 2026-03-11 17:14:02 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-11 17:14:02 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-11 17:14:02 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:02 INFO MSTransformManager::parseMsSpecParams Output file name is 3cChAvespw0.ms 2026-03-11 17:14:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:02 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:14:02 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-11 17:14:02 INFO MSTransformManager::parseChanAvgParams Channel bin is [256] 2026-03-11 17:14:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:02 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-11 17:14:02 INFO MSTransformManager::open Select data 2026-03-11 17:14:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:02 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:04 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:14:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:02.338648 End time: 2026-03-11 17:14:03.907344 2026-03-11 17:14:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:04 INFO mstransform::::casa ########################################## 2026-03-11 17:14:04 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cChAvespw0.ms... 2026-03-11 17:14:04 INFO listobs::::casa ########################################## 2026-03-11 17:14:04 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:14:04 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 ) 2026-03-11 17:14:04 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:14:04 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:14:04 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:14:03.922303 End time: 2026-03-11 17:14:03.950449 2026-03-11 17:14:04 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:14:04 INFO listobs::::casa ########################################## .2026-03-11 17:14:04 INFO mstransform::::casa ########################################## 2026-03-11 17:14:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:04 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 ) 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Output file name is 3cLL.ms 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:04 INFO MSTransformManager::parseDataSelParams correlation selection is LL 2026-03-11 17:14:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:04 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]]] 2026-03-11 17:14:04 INFO MSTransformManager::open Select data 2026-03-11 17:14:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:04 INFO MSTransformDataHandler::makeSelection 3900 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:04 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:03.978648 End time: 2026-03-11 17:14:04.371507 2026-03-11 17:14:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:04 INFO mstransform::::casa ########################################## 2026-03-11 17:14:04 INFO listobs::::casa ########################################## 2026-03-11 17:14:04 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:14:04 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 ) 2026-03-11 17:14:04 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:14:04 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:14:04 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:14:04.411777 End time: 2026-03-11 17:14:04.447517 2026-03-11 17:14:04 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:14:04 INFO listobs::::casa ########################################## .2026-03-11 17:14:04 INFO mstransform::::casa ########################################## 2026-03-11 17:14:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:04 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 ) 2026-03-11 17:14:04 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Output file name is 3cLSRKspw0.ms 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:04 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:14:04 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:14:04 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-11 17:14:04 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:14:04 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:14:04 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:14:04 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:14:04 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:14:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:05 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-11 17:14:05 INFO MSTransformManager::open Select data 2026-03-11 17:14:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:05 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:06 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:14:06 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 2026-03-11 17:14:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.96862e+09 Hz 2026-03-11 17:14:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7811.91 Hz 2026-03-11 17:14:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 256 2026-03-11 17:14:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99985e+06 Hz 2026-03-11 17:14:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.96762e+09 Hz, upper edge = 4.96962e+09 Hz 2026-03-11 17:14:06 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 2026-03-11 17:14:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:14:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:04.478340 End time: 2026-03-11 17:14:06.272511 2026-03-11 17:14:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:06 INFO mstransform::::casa ########################################## 2026-03-11 17:14:06 INFO listobs::::casa ########################################## 2026-03-11 17:14:06 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:14:06 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 ) 2026-03-11 17:14:06 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-11 17:14:06 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:14:06 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:14:06.280370 End time: 2026-03-11 17:14:06.312129 2026-03-11 17:14:06 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:14:06 INFO listobs::::casa ########################################## 2026-03-11 17:14:06 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cLSRKspw0.ms... .2026-03-11 17:14:06 INFO mstransform::::casa ########################################## 2026-03-11 17:14:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:06 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 ) 2026-03-11 17:14:06 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-11 17:14:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:06 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw0.ms 2026-03-11 17:14:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:06 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:14:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:06 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-11 17:14:06 INFO MSTransformManager::open Select data 2026-03-11 17:14:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:06 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:08 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:06.354934 End time: 2026-03-11 17:14:07.958324 2026-03-11 17:14:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:08 INFO mstransform::::casa ########################################## .2026-03-11 17:14:08 INFO mstransform::::casa ########################################## 2026-03-11 17:14:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:08 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 ) 2026-03-11 17:14:08 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-11 17:14:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:08 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw12.ms 2026-03-11 17:14:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:08 INFO MSTransformManager::parseDataSelParams spw selection is 1,2 2026-03-11 17:14:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:08 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-03-11 17:14:08 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] 2026-03-11 17:14:08 INFO MSTransformManager::open Select data 2026-03-11 17:14:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:08 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:10 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:08.025533 End time: 2026-03-11 17:14:09.659803 2026-03-11 17:14:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:10 INFO mstransform::::casa ########################################## .2026-03-11 17:14:10 INFO mstransform::::casa ########################################## 2026-03-11 17:14:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:10 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 ) 2026-03-11 17:14:10 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-11 17:14:10 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:10 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw0LL.ms 2026-03-11 17:14:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:10 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:14:10 INFO MSTransformManager::parseDataSelParams correlation selection is LL 2026-03-11 17:14:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:10 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-11 17:14:10 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]]] 2026-03-11 17:14:10 INFO MSTransformManager::open Select data 2026-03-11 17:14:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:10 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:11 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:09.728955 End time: 2026-03-11 17:14:11.258780 2026-03-11 17:14:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:11 INFO mstransform::::casa ########################################## .2026-03-11 17:14:11 INFO mstransform::::casa ########################################## 2026-03-11 17:14:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:11 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 ) 2026-03-11 17:14:11 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-11 17:14:11 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:11 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw01RR.ms 2026-03-11 17:14:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:11 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-11 17:14:11 INFO MSTransformManager::parseDataSelParams correlation selection is RR 2026-03-11 17:14:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:11 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:11 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 2026-03-11 17:14:11 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 127, 1] 2026-03-11 17:14:11 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]]] 2026-03-11 17:14:11 INFO MSTransformManager::open Select data 2026-03-11 17:14:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:11 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:13 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:11.311525 End time: 2026-03-11 17:14:13.399784 2026-03-11 17:14:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:13 INFO mstransform::::casa ########################################## .2026-03-11 17:14:15 INFO mstransform::::casa ########################################## 2026-03-11 17:14:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:15 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 ) 2026-03-11 17:14:15 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5076.ms 2026-03-11 17:14:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_select_by_scan_but_not_implicit_state_reindex.ms 2026-03-11 17:14:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:15 INFO MSTransformManager::parseDataSelParams scan selection is 2,3 2026-03-11 17:14:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:15 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [2, 3] 2026-03-11 17:14:15 INFO MSTransformManager::open Select data 2026-03-11 17:14:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:15 INFO MSTransformDataHandler::makeSelection 264 out of 8688 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:16 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:14.706324 End time: 2026-03-11 17:14:15.796672 2026-03-11 17:14:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:16 INFO mstransform::::casa ########################################## 2026-03-11 17:14:16 INFO listobs::::casa ########################################## 2026-03-11 17:14:16 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:14:16 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 ) 2026-03-11 17:14:16 INFO listobs::ms::summary ================================================================================ 2026-03-11 17:14:16 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 2026-03-11 17:14:16 INFO listobs::ms::summary+ ================================================================================ 2026-03-11 17:14:16 INFO listobs::ms::summary+ Observer: none Project: none 2026-03-11 17:14:16 INFO listobs::ms::summary+ Observation: ALMA 2026-03-11 17:14:16 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:14:16 INFO listobs::ms::summary Data records: 264 Total elapsed time = 186.096 seconds 2026-03-11 17:14:16 INFO listobs::ms::summary+ Observed from 10-Aug-2012/04:16:17.0 to 10-Aug-2012/04:19:23.1 (UTC) 2026-03-11 17:14:16 INFO listobs::ms::summary 2026-03-11 17:14:16 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-11 17:14:16 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-11 17:14:16 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] 2026-03-11 17:14:16 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] 2026-03-11 17:14:16 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-11 17:14:16 INFO listobs::ms::summary Fields: 1 2026-03-11 17:14:16 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 none J2258-279 22:58:05.960000 -27.58.21.26000 J2000 0 264 2026-03-11 17:14:16 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-03-11 17:14:16 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) BBC Num Corrs 2026-03-11 17:14:16 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 2026-03-11 17:14:16 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 2026-03-11 17:14:16 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 2026-03-11 17:14:16 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 2026-03-11 17:14:16 INFO listobs::ms::summary Sources: 32 2026-03-11 17:14:16 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 0 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 1 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 2 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 3 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 4 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 5 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 6 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 0 J2258-279 7 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 0 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 1 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 2 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 3 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 4 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 5 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 6 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 1 Uranus 7 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 0 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 1 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 2 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 3 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 4 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 5 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 6 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 2 J0132-169 7 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 0 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 1 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 2 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 3 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 4 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 5 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 6 - - 2026-03-11 17:14:16 INFO listobs::ms::summary+ 3 NGC 253 7 - - 2026-03-11 17:14:16 INFO listobs::ms::summary Antennas: 2: 2026-03-11 17:14:16 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-11 17:14:16 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-11 17:14:16 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 2026-03-11 17:14:16 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 2026-03-11 17:14:16 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:14:15.803420 End time: 2026-03-11 17:14:15.841343 2026-03-11 17:14:16 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:14:16 INFO listobs::::casa ########################################## .2026-03-11 17:14:16 INFO mstransform::::casa ########################################## 2026-03-11 17:14:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:16 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 ) 2026-03-11 17:14:16 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5076.ms 2026-03-11 17:14:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_select_by_scan_intent_and_reindex_state_accordingly.ms 2026-03-11 17:14:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:16 INFO MSTransformManager::parseDataSelParams scan intent selection is OBSERVE_TARGET* 2026-03-11 17:14:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:16 INFO MSTransformManager::initDataSelectionParams Selected Scans Intents Ids are [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29] 2026-03-11 17:14:16 INFO MSTransformManager::open Select data 2026-03-11 17:14:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:16 INFO MSTransformDataHandler::makeSelection 6000 out of 8688 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:17 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:15.957038 End time: 2026-03-11 17:14:18.782206 2026-03-11 17:14:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:19 INFO mstransform::::casa ########################################## 2026-03-11 17:14:19 INFO listobs::::casa ########################################## 2026-03-11 17:14:19 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-11 17:14:19 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 ) 2026-03-11 17:14:19 INFO listobs::ms::summary ================================================================================ 2026-03-11 17:14:19 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 2026-03-11 17:14:19 INFO listobs::ms::summary+ ================================================================================ 2026-03-11 17:14:19 INFO listobs::ms::summary+ Observer: none Project: none 2026-03-11 17:14:19 INFO listobs::ms::summary+ Observation: ALMA 2026-03-11 17:14:19 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-11 17:14:19 INFO listobs::ms::summary Data records: 6000 Total elapsed time = 3374.69 seconds 2026-03-11 17:14:19 INFO listobs::ms::summary+ Observed from 10-Aug-2012/04:42:13.7 to 10-Aug-2012/05:38:28.4 (UTC) 2026-03-11 17:14:19 INFO listobs::ms::summary 2026-03-11 17:14:19 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-11 17:14:19 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-11 17:14:19 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] 2026-03-11 17:14:19 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] 2026-03-11 17:14:19 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] 2026-03-11 17:14:19 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] 2026-03-11 17:14:19 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] 2026-03-11 17:14:19 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-11 17:14:19 INFO listobs::ms::summary Fields: 1 2026-03-11 17:14:19 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-11 17:14:19 INFO listobs::ms::summary+ 4 none NGC 253 00:47:33.300000 -25.17.23.00000 J2000 4 6000 2026-03-11 17:14:19 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-03-11 17:14:19 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) BBC Num Corrs 2026-03-11 17:14:19 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 2026-03-11 17:14:19 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 2026-03-11 17:14:19 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 2026-03-11 17:14:19 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 2026-03-11 17:14:19 INFO listobs::ms::summary Sources: 32 2026-03-11 17:14:19 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 0 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 1 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 2 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 3 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 4 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 5 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 6 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 0 J2258-279 7 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 0 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 1 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 2 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 3 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 4 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 5 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 6 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 1 Uranus 7 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 0 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 1 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 2 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 3 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 4 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 5 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 6 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 2 J0132-169 7 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 0 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 1 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 2 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 3 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 4 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 5 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 6 - - 2026-03-11 17:14:19 INFO listobs::ms::summary+ 3 NGC 253 7 - - 2026-03-11 17:14:19 INFO listobs::ms::summary Antennas: 2: 2026-03-11 17:14:19 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-11 17:14:19 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-11 17:14:19 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 2026-03-11 17:14:19 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 2026-03-11 17:14:19 INFO listobs::::casa Task listobs complete. Start time: 2026-03-11 17:14:18.788347 End time: 2026-03-11 17:14:18.840261 2026-03-11 17:14:19 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-11 17:14:19 INFO listobs::::casa ########################################## .2026-03-11 17:14:19 INFO mstransform::::casa ########################################## 2026-03-11 17:14:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:19 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 ) 2026-03-11 17:14:19 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:14:19 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-11 17:14:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:19 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-11 17:14:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:19 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:14:19 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:14:19 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:14:19 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-11 17:14:19 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:14:19 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:14:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:19 INFO MSTransformManager::open Select data 2026-03-11 17:14:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.37995e+11 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.38995e+11 Hz 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.39932e+11 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.38932e+11 Hz, upper edge = 3.40932e+11 Hz 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49995e+11 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.48995e+11 Hz, upper edge = 3.50995e+11 Hz 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.51995e+11 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-11 17:14:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.50995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-11 17:14:20 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 2026-03-11 17:14:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:14:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:19.145077 End time: 2026-03-11 17:14:20.173140 2026-03-11 17:14:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:20 INFO mstransform::::casa ########################################## .2026-03-11 17:14:20 INFO mstransform::::casa ########################################## 2026-03-11 17:14:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:20 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 ) 2026-03-11 17:14:20 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:14:20 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-11 17:14:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:20 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-11 17:14:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:20 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:14:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:20 INFO MSTransformManager::open Select data 2026-03-11 17:14:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:21 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:14:21 INFO MSTransformRegridder::combineSpwsCore *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-11 17:14:21 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:14:21 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 3.370023875e+11 Hz, last channel = 3.389867625e+11 Hz 2026-03-11 17:14:21 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 3.389398875e+11 Hz, last channel = 3.409242625e+11 Hz 2026-03-11 17:14:21 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz 2026-03-11 17:14:21 INFO MSTransformRegridder::combineSpwsCore SPW 3: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz 2026-03-11 17:14:21 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 2026-03-11 17:14:21 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:21 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-03-11 17:14:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-11 17:14:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-11 17:14:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-03-11 17:14:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-11 17:14:21 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 2026-03-11 17:14:21 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:14:21 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:14:21 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:14:21 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:14:21 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSCAL sub-table and removing duplicates 2026-03-11 17:14:21 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-11 17:14:21 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:14:21 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:20.230034 End time: 2026-03-11 17:14:21.456873 2026-03-11 17:14:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:21 INFO mstransform::::casa ########################################## 2026-03-11 17:14:21 INFO mstransform::::casa ########################################## 2026-03-11 17:14:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:21 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 ) 2026-03-11 17:14:21 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:14:21 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-11 17:14:21 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-03-11 17:14:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:21 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-03-11 17:14:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:21 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:14:21 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:14:21 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-11 17:14:21 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:14:21 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-11 17:14:21 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:14:21 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:14:21 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:14:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:22 INFO MSTransformManager::open Select data 2026-03-11 17:14:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:22 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:14:22 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:14:22 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 2026-03-11 17:14:22 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:22 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-03-11 17:14:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-11 17:14:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-11 17:14:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-03-11 17:14:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-11 17:14:22 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 2026-03-11 17:14:22 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:14:22 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:14:22 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:14:22 INFO MSTransformManager::separateSyscalSubtable Multiplexing SYSCAL sub-table to take into account new SPWs 2026-03-11 17:14:22 INFO MSTransformManager::separateCalDeviceSubtable Multiplexing CALDEVICE sub-table to take into account new SPWs 2026-03-11 17:14:22 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:14:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:14:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:21.468569 End time: 2026-03-11 17:14:22.411832 2026-03-11 17:14:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:22 INFO mstransform::::casa ########################################## .2026-03-11 17:14:22 INFO mstransform::::casa ########################################## 2026-03-11 17:14:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:22 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 ) 2026-03-11 17:14:23 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:14:23 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-11 17:14:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:23 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-11 17:14:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:23 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:14:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:23 INFO MSTransformManager::open Select data 2026-03-11 17:14:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:23 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:14:23 INFO MSTransformRegridder::combineSpwsCore *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-11 17:14:23 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:14:23 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 3.370023875e+11 Hz, last channel = 3.389867625e+11 Hz 2026-03-11 17:14:23 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 3.389398875e+11 Hz, last channel = 3.409242625e+11 Hz 2026-03-11 17:14:23 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz 2026-03-11 17:14:23 INFO MSTransformRegridder::combineSpwsCore SPW 3: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz 2026-03-11 17:14:23 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 2026-03-11 17:14:23 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:23 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-03-11 17:14:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-11 17:14:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-11 17:14:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-03-11 17:14:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-11 17:14:23 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 2026-03-11 17:14:23 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:14:23 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:14:23 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:14:23 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:14:23 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSCAL sub-table and removing duplicates 2026-03-11 17:14:23 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-11 17:14:23 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:14:23 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:22.484970 End time: 2026-03-11 17:14:23.706751 2026-03-11 17:14:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:24 INFO mstransform::::casa ########################################## .2026-03-11 17:14:24 INFO mstransform::::casa ########################################## 2026-03-11 17:14:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:24 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 ) 2026-03-11 17:14:24 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:14:24 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-evla.ms 2026-03-11 17:14:24 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:24 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-11 17:14:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:24 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:14:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:24 INFO MSTransformManager::open Select data 2026-03-11 17:14:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:25 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:14:25 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:14:25 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.264000000e+09 Hz, last channel = 1.390000000e+09 Hz 2026-03-11 17:14:25 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.392000000e+09 Hz, last channel = 1.518000000e+09 Hz 2026-03-11 17:14:25 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 2026-03-11 17:14:25 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:25 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-03-11 17:14:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-03-11 17:14:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:14:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-11 17:14:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-03-11 17:14:25 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 2026-03-11 17:14:25 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:14:25 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:14:25 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:14:25 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:14:25 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-11 17:14:25 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSPOWER sub-table and removing duplicates 2026-03-11 17:14:26 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:14:26 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:24.404504 End time: 2026-03-11 17:14:26.014507 2026-03-11 17:14:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:26 INFO mstransform::::casa ########################################## 2026-03-11 17:14:26 INFO mstransform::::casa ########################################## 2026-03-11 17:14:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:26 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 ) 2026-03-11 17:14:26 INFO mstransform::::casa Parse regridding parameters 2026-03-11 17:14:26 INFO ParallelDataHelper::::casa Separate MS into 2 spws 2026-03-11 17:14:26 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-03-11 17:14:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:26 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-03-11 17:14:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:26 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-11 17:14:26 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-11 17:14:26 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 2 2026-03-11 17:14:26 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-11 17:14:26 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 64 2026-03-11 17:14:26 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-11 17:14:26 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-11 17:14:26 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-11 17:14:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:26 INFO MSTransformManager::open Select data 2026-03-11 17:14:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:26 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-11 17:14:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-11 17:14:26 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 2026-03-11 17:14:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-03-11 17:14:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-03-11 17:14:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:14:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-11 17:14:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-03-11 17:14:26 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 2026-03-11 17:14:26 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-11 17:14:26 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-11 17:14:26 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-11 17:14:26 INFO MSTransformManager::separateCalDeviceSubtable Multiplexing CALDEVICE sub-table to take into account new SPWs 2026-03-11 17:14:26 INFO MSTransformManager::separateSysPowerSubtable Multiplexing SYSPOWER sub-table to take into account new SPWs 2026-03-11 17:14:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:14:28 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-11 17:14:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:26.022059 End time: 2026-03-11 17:14:27.783466 2026-03-11 17:14:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:28 INFO mstransform::::casa ########################################## .2026-03-11 17:14:28 INFO mstransform::::casa ########################################## 2026-03-11 17:14:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:28 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 ) 2026-03-11 17:14:28 INFO mstransform::::casa Combine spws into new output spw 2026-03-11 17:14:28 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-evla.ms 2026-03-11 17:14:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:28 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-11 17:14:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:28 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-11 17:14:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:28 INFO MSTransformManager::open Select data 2026-03-11 17:14:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:28 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-11 17:14:28 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-11 17:14:28 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.264000000e+09 Hz, last channel = 1.390000000e+09 Hz 2026-03-11 17:14:28 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.392000000e+09 Hz, last channel = 1.518000000e+09 Hz 2026-03-11 17:14:28 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 2026-03-11 17:14:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-11 17:14:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-11 17:14:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-03-11 17:14:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-03-11 17:14:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-11 17:14:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-11 17:14:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-03-11 17:14:28 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 2026-03-11 17:14:28 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-11 17:14:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-11 17:14:28 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-11 17:14:28 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-11 17:14:28 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-11 17:14:28 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSPOWER sub-table and removing duplicates 2026-03-11 17:14:29 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-11 17:14:29 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:27.868692 End time: 2026-03-11 17:14:29.580731 2026-03-11 17:14:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:30 INFO mstransform::::casa ########################################## .2026-03-11 17:14:30 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:14:30 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:14:30 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:14:30 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 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:30 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 2026-03-11 17:14:30 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:30 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:14:30 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:14:30 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:14:30 INFO mstransform::::casa ########################################## 2026-03-11 17:14:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:30 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 ) 2026-03-11 17:14:30 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:14:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:30 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-11 17:14:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:30 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:30 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:14:30 INFO MSTransformManager::parseTimeAvgParams Maximum UV distance for baseline-dependent time average is: 100000 meters 2026-03-11 17:14:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:30 INFO MSTransformManager::open Select data 2026-03-11 17:14:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:31 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:30.431155 End time: 2026-03-11 17:14:31.581588 2026-03-11 17:14:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:32 INFO mstransform::::casa ########################################## 2026-03-11 17:14:32 INFO mstransform::::casa ########################################## 2026-03-11 17:14:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:32 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 ) 2026-03-11 17:14:32 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:14:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:32 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-11 17:14:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:32 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:32 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-11 17:14:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:32 INFO MSTransformManager::open Select data 2026-03-11 17:14:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:32 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:31.587272 End time: 2026-03-11 17:14:32.752272 2026-03-11 17:14:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:33 INFO mstransform::::casa ########################################## 2026-03-11 17:14:33 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 . 2026-03-11 17:14:34 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 .2026-03-11 17:14:34 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:14:34 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:14:34 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:14:34 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 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:34 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 2026-03-11 17:14:34 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:35 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 2026-03-11 17:14:35 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:35 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:14:35 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:14:35 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:14:35 INFO mstransform::::casa ########################################## 2026-03-11 17:14:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:35 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 ) 2026-03-11 17:14:35 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:14:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:35 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:14:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-11 17:14:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:35 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:35 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:14:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:14:35 INFO MSTransformManager::open Select data 2026-03-11 17:14:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:35 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:34.540434 End time: 2026-03-11 17:14:35.722619 2026-03-11 17:14:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:36 INFO mstransform::::casa ########################################## 2026-03-11 17:14:36 INFO split::::casa ########################################## 2026-03-11 17:14:36 INFO split::::casa ##### Begin Task: split ##### 2026-03-11 17:14:36 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='' ) 2026-03-11 17:14:36 INFO split::::casa Parse time averaging parameters 2026-03-11 17:14:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:14:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-11 17:14:36 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:36 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:14:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:14:36 INFO MSTransformManager::open Select data 2026-03-11 17:14:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:37 INFO split::::casa Task split complete. Start time: 2026-03-11 17:14:35.729337 End time: 2026-03-11 17:14:36.945823 2026-03-11 17:14:37 INFO split::::casa ##### End Task: split ##### 2026-03-11 17:14:37 INFO split::::casa ########################################## 2026-03-11 17:14:37 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 . 2026-03-11 17:14:38 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 .2026-03-11 17:14:38 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:14:38 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:14:38 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:14:38 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 2026-03-11 17:14:38 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 2026-03-11 17:14:38 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:14:38 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 2026-03-11 17:14:38 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:38 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 2026-03-11 17:14:38 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:38 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 2026-03-11 17:14:38 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:38 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 2026-03-11 17:14:38 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:14:38 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 2026-03-11 17:14:38 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:39 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 2026-03-11 17:14:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:39 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 2026-03-11 17:14:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:39 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 2026-03-11 17:14:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:39 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 2026-03-11 17:14:39 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:39 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:14:39 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:14:39 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:14:39 INFO mstransform::::casa ########################################## 2026-03-11 17:14:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:39 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 ) 2026-03-11 17:14:39 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:14:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-11 17:14:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:14:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:39 INFO MSTransformManager::open Select data 2026-03-11 17:14:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:39 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:38.688122 End time: 2026-03-11 17:14:39.837015 2026-03-11 17:14:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:40 INFO mstransform::::casa ########################################## 2026-03-11 17:14:40 INFO split::::casa ########################################## 2026-03-11 17:14:40 INFO split::::casa ##### Begin Task: split ##### 2026-03-11 17:14:40 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='' ) 2026-03-11 17:14:40 INFO split::::casa Parse time averaging parameters 2026-03-11 17:14:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-11 17:14:40 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:40 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:14:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:40 INFO MSTransformManager::open Select data 2026-03-11 17:14:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:41 INFO split::::casa Task split complete. Start time: 2026-03-11 17:14:39.842698 End time: 2026-03-11 17:14:41.053290 2026-03-11 17:14:41 INFO split::::casa ##### End Task: split ##### 2026-03-11 17:14:41 INFO split::::casa ########################################## 2026-03-11 17:14:41 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 . 2026-03-11 17:14:42 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 .2026-03-11 17:14:42 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:14:42 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-11 17:14:42 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-11 17:14:42 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 2026-03-11 17:14:42 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 2026-03-11 17:14:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-11 17:14:42 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 2026-03-11 17:14:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:42 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 2026-03-11 17:14:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:42 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 2026-03-11 17:14:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-11 17:14:43 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 2026-03-11 17:14:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-11 17:14:43 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 2026-03-11 17:14:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:43 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 2026-03-11 17:14:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:43 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 2026-03-11 17:14:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:43 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 2026-03-11 17:14:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:43 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 2026-03-11 17:14:43 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-11 17:14:43 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:14:43 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-11 17:14:43 INFO AgentFlagger::run => Writing flags to the MS 2026-03-11 17:14:43 INFO mstransform::::casa ########################################## 2026-03-11 17:14:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:43 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 ) 2026-03-11 17:14:43 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:14:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:43 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:14:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-11 17:14:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:14:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:14:43 INFO MSTransformManager::open Select data 2026-03-11 17:14:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:43 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:42.766242 End time: 2026-03-11 17:14:44.249456 2026-03-11 17:14:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:44 INFO mstransform::::casa ########################################## 2026-03-11 17:14:44 INFO split::::casa ########################################## 2026-03-11 17:14:44 INFO split::::casa ##### Begin Task: split ##### 2026-03-11 17:14:44 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='' ) 2026-03-11 17:14:44 INFO split::::casa Parse time averaging parameters 2026-03-11 17:14:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:44 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-11 17:14:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-11 17:14:44 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:44 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-11 17:14:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-11 17:14:44 INFO MSTransformManager::open Select data 2026-03-11 17:14:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:45 INFO split::::casa Task split complete. Start time: 2026-03-11 17:14:44.255380 End time: 2026-03-11 17:14:45.493582 2026-03-11 17:14:45 INFO split::::casa ##### End Task: split ##### 2026-03-11 17:14:45 INFO split::::casa ########################################## 2026-03-11 17:14:46 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 . 2026-03-11 17:14:46 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 .2026-03-11 17:14:47 INFO mstransform::::casa ########################################## 2026-03-11 17:14:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:47 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 ) 2026-03-11 17:14:47 INFO mstransform::::casa Parse time averaging parameters 2026-03-11 17:14:47 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4850-30s-limit-ALMA.ms 2026-03-11 17:14:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_limits.ms 2026-03-11 17:14:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-11 17:14:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds 2026-03-11 17:14:47 WARN MSTransformManager::parseTimeAvgParams Operating with ALMA data, automatically adding state to timespan 2026-03-11 17:14:47 WARN MSTransformManager::parseTimeAvgParams+ In order to remove sub-scan boundaries which limit time average to 30s 2026-03-11 17:14:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:47 INFO MSTransformManager::open Select data 2026-03-11 17:14:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:48 INFO MSTransformManager::setIterationApproach Combining data through state for time average 2026-03-11 17:14:48 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:47.040641 End time: 2026-03-11 17:14:48.507884 2026-03-11 17:14:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:49 INFO mstransform::::casa ########################################## 43.87199940490723 .2026-03-11 17:14:49 INFO mstransform::::casa ########################################## 2026-03-11 17:14:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:49 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 ) 2026-03-11 17:14:49 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6733.ms 2026-03-11 17:14:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-11 17:14:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_vla_mixed_polarizations_1.ms 2026-03-11 17:14:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:49 INFO MSTransformManager::parseDataSelParams scan selection is 16 2026-03-11 17:14:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-11 17:14:49 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [16] 2026-03-11 17:14:49 INFO MSTransformManager::open Select data 2026-03-11 17:14:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:49 INFO MSTransformDataHandler::makeSelection 16 out of 32 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:50 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:49.170456 End time: 2026-03-11 17:14:50.134164 2026-03-11 17:14:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:50 INFO mstransform::::casa ########################################## 2026-03-11 17:14:50 INFO flagdata::::casa ########################################## 2026-03-11 17:14:50 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-11 17:14:50 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 ) 2026-03-11 17:14:50 INFO AgentFlagger::open Table type is Measurement Set 2026-03-11 17:14:50 INFO flagdata::::casa Summary mode is active 2026-03-11 17:14:50 INFO flagdata::::casa Initializing the agents 2026-03-11 17:14:50 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-03-11 17:14:50 INFO Summary::setAgentParameters display is: 2026-03-11 17:14:50 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-03-11 17:14:50 INFO flagdata::::casa Running the agentflagger tool 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 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 2026-03-11 17:14:50 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-11 17:14:50 INFO Summary::getResult observation 0 flagged: 0 total: 8192 (0%) 2026-03-11 17:14:50 INFO Summary::getResult scan 16 flagged: 0 total: 8192 (0%) 2026-03-11 17:14:50 INFO Summary::getResult antenna ea02 flagged: 0 total: 8192 (0%) 2026-03-11 17:14:50 INFO Summary::getResult antenna ea01 flagged: 0 total: 8192 (0%) 2026-03-11 17:14:50 INFO Summary::getResult field J1911+1611 flagged: 0 total: 8192 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 31 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 30 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 27 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 26 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 24 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 29 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 23 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 22 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 17 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 20 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 25 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 16 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 28 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 19 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 18 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult spw 21 flagged: 0 total: 512 (0%) 2026-03-11 17:14:50 INFO Summary::getResult correlation YY flagged: 0 total: 2048 (0%) 2026-03-11 17:14:50 INFO Summary::getResult correlation YX flagged: 0 total: 2048 (0%) 2026-03-11 17:14:50 INFO Summary::getResult correlation XX flagged: 0 total: 2048 (0%) 2026-03-11 17:14:50 INFO Summary::getResult correlation XY flagged: 0 total: 2048 (0%) 2026-03-11 17:14:50 INFO Summary::getResult array 0 flagged: 0 total: 8192 (0%) 2026-03-11 17:14:50 INFO Summary::getResult Total Flagged: 0 Total Counts: 8192 (0%) 2026-03-11 17:14:50 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-03-11 17:14:50 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-11 17:14:50.153444 End time: 2026-03-11 17:14:50.225431 2026-03-11 17:14:50 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-11 17:14:50 INFO flagdata::::casa ########################################## .2026-03-11 17:14:50 INFO mstransform::::casa ########################################## 2026-03-11 17:14:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:50 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 ) 2026-03-11 17:14:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:50 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:14:50 INFO MSTransformManager::parseMsSpecParams Output file name is without_weight_spectrum.ms 2026-03-11 17:14:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:50 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-03-11 17:14:50 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:14:50 INFO MSTransformManager::parseDataSelParams antenna selection is 0 2026-03-11 17:14:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:14:50 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-03-11 17:14:50 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:50 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:14:50 INFO MSTransformManager::open Select data 2026-03-11 17:14:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:50 INFO MSTransformDataHandler::makeSelection 270 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:51 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:50.441845 End time: 2026-03-11 17:14:50.815754 2026-03-11 17:14:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:51 INFO mstransform::::casa ########################################## .2026-03-11 17:14:51 INFO mstransform::::casa ########################################## 2026-03-11 17:14:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-11 17:14:51 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 ) 2026-03-11 17:14:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-11 17:14:51 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-11 17:14:51 INFO MSTransformManager::parseMsSpecParams Output file name is with_weight_spectrum.ms 2026-03-11 17:14:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-11 17:14:51 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-11 17:14:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-11 17:14:51 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-03-11 17:14:51 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-11 17:14:51 INFO MSTransformManager::parseDataSelParams antenna selection is 0 2026-03-11 17:14:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-11 17:14:51 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-03-11 17:14:51 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-11 17:14:51 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-11 17:14:51 INFO MSTransformManager::open Select data 2026-03-11 17:14:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-11 17:14:51 INFO MSTransformDataHandler::makeSelection 270 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-11 17:14:51 INFO mstransform::::casa Apply the transformations 2026-03-11 17:14:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-11 17:14:50.849166 End time: 2026-03-11 17:14:51.232017 2026-03-11 17:14:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-11 17:14:51 INFO mstransform::::casa ########################################## . ====================================================================== ERROR [0.771s]: test_combineSPWAndChanAvgWithWeightSpectrum (__main__.test_WeightSpectrum.test_combineSPWAndChanAvgWithWeightSpectrum) mstransform: Combine SPWs and channel average using WEIGHT_SPECTRUM ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 70, in check_eq raise ValueError('!=') ValueError: != During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 1716, in test_combineSPWAndChanAvgWithWeightSpectrum check_eq(data[0][0][0].real, 0.0901, 0.0001) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 75, in check_eq raise ValueError(errmsg) ValueError: np.float64(0.08938924968242645) != 0.0901 ====================================================================== ERROR [0.540s]: test_combineSPWDiffExpAndChanAvgWithWeightSpectrum (__main__.test_WeightSpectrum.test_combineSPWDiffExpAndChanAvgWithWeightSpectrum) mstransform: Combine SPWs with different exposure and channel average using WEIGHT_SPECTRUM ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 70, in check_eq raise ValueError('!=') ValueError: != During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 1736, in test_combineSPWDiffExpAndChanAvgWithWeightSpectrum check_eq(data[0][0][0].real, 0.0901, 0.0001) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 75, in check_eq raise ValueError(errmsg) ValueError: np.float64(0.08938591182231903) != 0.0901 ====================================================================== ERROR [0.402s]: test_combineSPWDiffExpWithWeightSpectrum (__main__.test_WeightSpectrum.test_combineSPWDiffExpWithWeightSpectrum) mstransform: Combine SPWs with different exposure using WEIGHT_SPECTRUM ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 70, in check_eq raise ValueError('!=') ValueError: != During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 1652, in test_combineSPWDiffExpWithWeightSpectrum check_eq(data[0][0][0].real, 0.1030, 0.0001) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 75, in check_eq raise ValueError(errmsg) ValueError: np.float64(0.09500165283679962) != 0.103 ====================================================================== ERROR [0.672s]: test_combineSPWDiffExpWithWeightSpectrumFilledFromWeight (__main__.test_WeightSpectrum.test_combineSPWDiffExpWithWeightSpectrumFilledFromWeight) mstransform: Combine SPWs with different exposure using WEIGHT_SPECTRUM filled from WEIGHT ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 70, in check_eq raise ValueError('!=') ValueError: != During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 1674, in test_combineSPWDiffExpWithWeightSpectrumFilledFromWeight check_eq(data[0][0][0].real, 0.1030, 0.0001) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_mstransform_casashell.py", line 75, in check_eq raise ValueError(errmsg) ValueError: np.float64(0.09495864808559418) != 0.103 ---------------------------------------------------------------------- Ran 202 tests in 456.220s FAILED (errors=4, skipped=25) Generating XML reports... CASA exits with a non-zero status : system exit called