2026-04-16 15:38:39 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-04-16 15:38:39 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-04-16 15:38:39 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-04-16 15:38:39 INFO ::casa 2026-04-16 15:38:39 INFO ::casa config values 2026-04-16 15:38:39 INFO ::casa agg = False 2026-04-16 15:38:39 INFO ::casa cachedir = '/home/casatest/.casa' 2026-04-16 15:38:39 INFO ::casa casaconfig_verbose = 1 2026-04-16 15:38:39 INFO ::casa colors = 'Neutral' 2026-04-16 15:38:39 INFO ::casa data_auto_update = False 2026-04-16 15:38:39 INFO ::casa data_update_interval = 1 2026-04-16 15:38:39 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-04-16 15:38:39 INFO ::casa iplog = False 2026-04-16 15:38:39 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/ipython-20260416-153835.log' 2026-04-16 15:38:39 INFO ::casa log2term = True 2026-04-16 15:38:39 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/casa-20260416-153835.log' 2026-04-16 15:38:39 INFO ::casa measures_auto_update = False 2026-04-16 15:38:39 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-04-16 15:38:39 INFO ::casa measures_site_interval = 2 2026-04-16 15:38:39 INFO ::casa measures_update_interval = 1 2026-04-16 15:38:39 INFO ::casa measurespath = '/opt/casa/data/master' 2026-04-16 15:38:39 INFO ::casa nogui = False 2026-04-16 15:38:39 INFO ::casa nologfile = False 2026-04-16 15:38:39 INFO ::casa nologger = True 2026-04-16 15:38:39 INFO ::casa pipeline = False 2026-04-16 15:38:39 INFO ::casa skipnetworkcheck = False 2026-04-16 15:38:39 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-04-16 15:38:39 INFO ::casa user_site = False 2026-04-16 15:38:39 INFO ::casa 2026-04-16 15:38:39 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-16 15:38:39 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-16 15:38:39 INFO ::casa 2026-04-16 15:38:39 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-04-16 15:38:39 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-16 15:38:39 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-16 15:38:39 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/04/15/15:15, 2026/07/14/00:00:00 2026-04-16 15:38:39 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/03/27/15:15, 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 6.7.5.16 -- Common Astronomy Software Applications [6.7.5.16] .2026-04-16 15:38:40 INFO flagdata::::casa ########################################## 2026-04-16 15:38:40 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:38:40 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 ) 2026-04-16 15:38:40 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:38:40 INFO flagdata::::casa List mode is active 2026-04-16 15:38:40 INFO flagdata::::casa Selected 2 commands from combined input list(s) 2026-04-16 15:38:40 INFO flagdata::::casa Initializing the agents 2026-04-16 15:38:40 INFO AgentFlagger::initAgents There are initially 2 agents in the list. Agents: unflag, manual 2026-04-16 15:38:40 INFO AgentFlagger::initAgents There are 2 valid agents in the list. Agents: unflag, manual 2026-04-16 15:38:40 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:38:40 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 2026-04-16 15:38:40 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 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:38:40 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 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:38:40 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 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:38:40 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 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:38:40 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 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:38:40 INFO Manual_1::chunkSummary => Data flagged so far 24.93% (136704/548352) 2026-04-16 15:38:40 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 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:40 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 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:40 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:40 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:40 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:38:40 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:40 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (138240/414720) 2026-04-16 15:38:40 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:38:40 INFO Unflag_0::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:38:40 INFO Manual_1::tableSummary => Percentage of data flagged in table selection: 6.25% 2026-04-16 15:38:40 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:38:40 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:38:39.724423 End time: 2026-04-16 15:38:40.245261 2026-04-16 15:38:40 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:38:40 INFO flagdata::::casa ########################################## 2026-04-16 15:38:40 INFO mstransform::::casa ########################################## 2026-04-16 15:38:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:40 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 ) 2026-04-16 15:38:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:38:40 INFO MSTransformManager::parseMsSpecParams Output file name is donotkeepflags_spw15.ms 2026-04-16 15:38:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:40 INFO MSTransformManager::parseDataSelParams spw selection is >14 2026-04-16 15:38:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:38:40 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:40 INFO MSTransformManager::initDataSelectionParams+ [15, 0, 63, 1] 2026-04-16 15:38:40 INFO MSTransformManager::open Select data 2026-04-16 15:38:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:40 SEVERE mstransform::::casa Exception Reported: Error in mstransform: MSSelectionNullSelection : The selected table has zero rows. 2026-04-16 15:38:40 INFO mstransform::::casa Traceback (most recent call last): 2026-04-16 15:38:40 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-04-16 15:38:40 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'] ) 2026-04-16 15:38:40 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:38:40 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-04-16 15:38:40 INFO mstransform::::casa+ mtlocal.open() 2026-04-16 15:38:40 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-04-16 15:38:40 INFO mstransform::::casa+ return self._swigobj.open() 2026-04-16 15:38:40 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:38:40 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 127, in open 2026-04-16 15:38:40 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-04-16 15:38:40 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:38:40 INFO mstransform::::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. 2026-04-16 15:38:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:40.267900 End time: 2026-04-16 15:38:40.332439 2026-04-16 15:38:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:40 INFO mstransform::::casa ########################################## Expected Error: MSSelectionNullSelection : The selected table has zero rows. Expected Error! .2026-04-16 15:38:41 INFO flagdata::::casa ########################################## 2026-04-16 15:38:41 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:38:41 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 ) 2026-04-16 15:38:41 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:38:41 INFO flagdata::::casa List mode is active 2026-04-16 15:38:41 INFO flagdata::::casa Selected 2 commands from combined input list(s) 2026-04-16 15:38:41 INFO flagdata::::casa Initializing the agents 2026-04-16 15:38:41 INFO AgentFlagger::initAgents There are initially 2 agents in the list. Agents: unflag, manual 2026-04-16 15:38:41 INFO AgentFlagger::initAgents There are 2 valid agents in the list. Agents: unflag, manual 2026-04-16 15:38:41 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:38:41 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 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:38:41 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (136704/410112) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:41 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (138240/414720) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:41 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 2026-04-16 15:38:41 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:38:41 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:38:41 INFO Unflag_0::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:38:41 INFO Manual_1::tableSummary => Percentage of data flagged in table selection: 6.25% 2026-04-16 15:38:41 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:38:41 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:38:40.549516 End time: 2026-04-16 15:38:41.131191 2026-04-16 15:38:41 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:38:41 INFO flagdata::::casa ########################################## 2026-04-16 15:38:41 INFO mstransform::::casa ########################################## 2026-04-16 15:38:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:41 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 ) 2026-04-16 15:38:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:41 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:41 INFO MSTransformManager::parseMsSpecParams Output file name is donotkeepflags.ms 2026-04-16 15:38:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:41 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-04-16 15:38:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:41 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-04-16 15:38:41 INFO MSTransformManager::open Select data 2026-04-16 15:38:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:41 INFO MSTransformDataHandler::makeSelection 8100 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:42 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:41.137549 End time: 2026-04-16 15:38:42.107390 2026-04-16 15:38:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:42 INFO mstransform::::casa ########################################## 2026-04-16 15:38:42 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on donotkeepflags.ms... 2026-04-16 15:38:42 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... .2026-04-16 15:38:42 INFO mstransform::::casa ########################################## 2026-04-16 15:38:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:42 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 ) 2026-04-16 15:38:42 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-04-16 15:38:42 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:38:42 INFO MSTransformManager::parseMsSpecParams Output file name is col1.ms 2026-04-16 15:38:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:42 INFO MSTransformManager::parseMsSpecParams MODEL column will be made real in the output MS 2026-04-16 15:38:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:42 WARN MSTransformManager::checkDataColumnsAvailable Requested to make virtual MODEL_DATA column real but SOURCE_MODEL column is not present in SOURCE sub-table 2026-04-16 15:38:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:38:42 INFO MSTransformManager::open Select data 2026-04-16 15:38:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:43 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:38:43 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:42.297389 End time: 2026-04-16 15:38:42.902140 2026-04-16 15:38:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:43 INFO mstransform::::casa ########################################## .2026-04-16 15:38:43 INFO setjy::::casa ########################################## 2026-04-16 15:38:43 INFO setjy::::casa ##### Begin Task: setjy ##### 2026-04-16 15:38:43 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 ) 2026-04-16 15:38:43 INFO setjy::::casa {'field': '1331+305*'} 2026-04-16 15:38:43 INFO Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/ngc5921Jy.ms 2026-04-16 15:38:43 INFO imager::setjy() Using spw dependent flux densities 2026-04-16 15:38:43 INFO imager::data selection Selected 4509 out of 22653 rows. 2026-04-16 15:38:43 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) 2026-04-16 15:38:43 INFO imager::setjy() Will clear any existing model with matching field=1331+30500002_0 and spw=* 2026-04-16 15:38:43 INFO Clearing model records in MS header for selected fields. 2026-04-16 15:38:43 INFO 1331+30500002_0 (id = 0) not found. 2026-04-16 15:38:43 INFO imager::data selection Selected 4509 out of 22653 rows. 2026-04-16 15:38:43 INFO imager::ft() Fourier transforming: replacing visibility model header 2026-04-16 15:38:43 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 2026-04-16 15:38:43 INFO imager::createFTMachine() Performing interferometric gridding... 2026-04-16 15:38:43 INFO setjy::::casa Task setjy complete. Start time: 2026-04-16 15:38:43.068766 End time: 2026-04-16 15:38:43.247507 2026-04-16 15:38:43 INFO setjy::::casa ##### End Task: setjy ##### 2026-04-16 15:38:43 INFO setjy::::casa ########################################## 2026-04-16 15:38:43 INFO mstransform::::casa ########################################## 2026-04-16 15:38:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:43 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 ) 2026-04-16 15:38:43 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921Jy.ms 2026-04-16 15:38:43 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:38:43 INFO MSTransformManager::parseMsSpecParams Output file name is col2.ms 2026-04-16 15:38:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:43 INFO MSTransformManager::parseMsSpecParams MODEL column will be made real in the output MS 2026-04-16 15:38:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:38:43 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input virtual MODEL_DATA column 2026-04-16 15:38:43 INFO MSTransformManager::open Select data 2026-04-16 15:38:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:43 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:38:44 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:43.256794 End time: 2026-04-16 15:38:43.932178 2026-04-16 15:38:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:44 INFO mstransform::::casa ########################################## .2026-04-16 15:38:44 INFO mstransform::::casa ########################################## 2026-04-16 15:38:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:44 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 ) 2026-04-16 15:38:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:44 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:38:44 INFO MSTransformManager::parseMsSpecParams Output file name is col3.ms 2026-04-16 15:38:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:44 INFO MSTransformManager::parseDataSelParams field selection is 1 2026-04-16 15:38:44 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~61 2026-04-16 15:38:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:38:44 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [1] 2026-04-16 15:38:44 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:44 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 61, 1] 2026-04-16 15:38:44 INFO MSTransformManager::open Select data 2026-04-16 15:38:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:44 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:44 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:44.174545 End time: 2026-04-16 15:38:44.605751 2026-04-16 15:38:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:45 INFO mstransform::::casa ########################################## 2026-04-16 15:38:45 INFO split::::casa ########################################## 2026-04-16 15:38:45 INFO split::::casa ##### Begin Task: split ##### 2026-04-16 15:38:45 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='' ) 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Output file name is split3.ms 2026-04-16 15:38:45 INFO MSTransformManager::parseDataSelParams field selection is 1 2026-04-16 15:38:45 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~61 2026-04-16 15:38:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:38:45 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [1] 2026-04-16 15:38:45 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:45 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 61, 1] 2026-04-16 15:38:45 INFO MSTransformManager::open Select data 2026-04-16 15:38:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:45 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:45 INFO split::::casa Task split complete. Start time: 2026-04-16 15:38:44.613674 End time: 2026-04-16 15:38:44.977913 2026-04-16 15:38:45 INFO split::::casa ##### End Task: split ##### 2026-04-16 15:38:45 INFO split::::casa ########################################## Column DATA of split3.ms and col3.ms agree .2026-04-16 15:38:45 INFO mstransform::::casa ########################################## 2026-04-16 15:38:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:45 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 ) 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Data column is DATA,MODEL,CORRECTED 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Output file name is col4.ms 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:45 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:38:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:38:45 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:45 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:38:45 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:45 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:38:45 INFO MSTransformManager::open Select data 2026-04-16 15:38:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:45 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:46 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:45.233245 End time: 2026-04-16 15:38:45.675276 2026-04-16 15:38:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:46 INFO mstransform::::casa ########################################## 2026-04-16 15:38:46 INFO mstransform::::casa ########################################## 2026-04-16 15:38:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:46 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 ) 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Output file name is allcols.ms 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:46 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:38:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:38:46 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:46 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:38:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:46 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:38:46 INFO MSTransformManager::open Select data 2026-04-16 15:38:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:46 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:46 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:45.680956 End time: 2026-04-16 15:38:46.074062 2026-04-16 15:38:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:46 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 .2026-04-16 15:38:46 INFO mstransform::::casa ########################################## 2026-04-16 15:38:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:46 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 ) 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Output file name is colweight1.ms 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:46 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-04-16 15:38:46 INFO MSTransformManager::parseDataSelParams correlation selection is RR,LL 2026-04-16 15:38:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:38:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:46 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] 2026-04-16 15:38:46 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1], [3] to [3] with stride [1], length [1]]] 2026-04-16 15:38:46 INFO MSTransformManager::open Select data 2026-04-16 15:38:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:46 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:47 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:46.379431 End time: 2026-04-16 15:38:46.833647 2026-04-16 15:38:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:47 INFO mstransform::::casa ########################################## .2026-04-16 15:38:47 INFO mstransform::::casa ########################################## 2026-04-16 15:38:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:47 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 ) 2026-04-16 15:38:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:47 INFO MSTransformManager::parseMsSpecParams Output file name is colweight2.ms 2026-04-16 15:38:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:38:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:47 INFO MSTransformManager::parseDataSelParams spw selection is 2:1~10 2026-04-16 15:38:47 INFO MSTransformManager::parseDataSelParams correlation selection is RL,LR 2026-04-16 15:38:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:47 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:47 INFO MSTransformManager::initDataSelectionParams+ [2, 1, 10, 1] 2026-04-16 15:38:47 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[1] to [1] with stride [1], length [1], [2] to [2] with stride [1], length [1]]] 2026-04-16 15:38:47 INFO MSTransformManager::open Select data 2026-04-16 15:38:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:47 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:47 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:47.064023 End time: 2026-04-16 15:38:47.569842 2026-04-16 15:38:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:48 INFO mstransform::::casa ########################################## .2026-04-16 15:38:48 INFO mstransform::::casa ########################################## 2026-04-16 15:38:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:48 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 ) 2026-04-16 15:38:48 INFO mstransform::::casa Combine spws 0~3 into new output spw 2026-04-16 15:38:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:48 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:48 INFO MSTransformManager::parseMsSpecParams Output file name is combspw11.ms 2026-04-16 15:38:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:48 INFO MSTransformManager::parseDataSelParams spw selection is 0~3 2026-04-16 15:38:48 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:38:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:48 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:48 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-04-16 15:38:48 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-04-16 15:38:48 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-04-16 15:38:48 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1] 2026-04-16 15:38:48 INFO MSTransformManager::open Select data 2026-04-16 15:38:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:48 INFO MSTransformDataHandler::makeSelection 4296 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:48 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:38:48 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:48 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:38:48 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:38:48 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:38:48 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:38:48 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 2026-04-16 15:38:48 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:38:48 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:38:48 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7635e+09 Hz 2026-04-16 15:38:48 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:38:48 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 256 2026-04-16 15:38:48 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-04-16 15:38:48 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.8915e+09 Hz 2026-04-16 15:38:48 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 2026-04-16 15:38:48 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:38:48 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:38:48 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:38:48 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:38:48 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:38:48 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:47.781691 End time: 2026-04-16 15:38:48.853658 2026-04-16 15:38:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:49 INFO mstransform::::casa ########################################## 2026-04-16 15:38:49 INFO listobs::::casa ########################################## 2026-04-16 15:38:49 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:38:49 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 ) 2026-04-16 15:38:49 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:38:49 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:38:49 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:38:48.862536 End time: 2026-04-16 15:38:48.894872 2026-04-16 15:38:49 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:38:49 INFO listobs::::casa ########################################## .2026-04-16 15:38:49 INFO mstransform::::casa ########################################## 2026-04-16 15:38:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:49 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 ) 2026-04-16 15:38:49 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw 2026-04-16 15:38:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:49 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:49 INFO MSTransformManager::parseMsSpecParams Output file name is combspw12.ms 2026-04-16 15:38:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:49 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 2026-04-16 15:38:49 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:38:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:49 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:49 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 2026-04-16 15:38:49 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] 2026-04-16 15:38:49 INFO MSTransformManager::open Select data 2026-04-16 15:38:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:49 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:49 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:38:49 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:49 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:38:49 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:38:49 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 2026-04-16 15:38:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:38:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:38:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-04-16 15:38:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:38:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-04-16 15:38:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-04-16 15:38:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-04-16 15:38:49 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 2026-04-16 15:38:49 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:38:49 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:38:49 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:38:49 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:38:49 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:38:49 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:49.088052 End time: 2026-04-16 15:38:49.512084 2026-04-16 15:38:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:50 INFO mstransform::::casa ########################################## 2026-04-16 15:38:50 INFO cvel::::casa ########################################## 2026-04-16 15:38:50 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-04-16 15:38:50 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 ) 2026-04-16 15:38:50 INFO cvel::::casa Creating selected SubMS ... 2026-04-16 15:38:50 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. 2026-04-16 15:38:50 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:50 INFO SubMS::doChannelMods() Data binned. 2026-04-16 15:38:50 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. 2026-04-16 15:38:50 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz 2026-04-16 15:38:50 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz 2026-04-16 15:38:50 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz 2026-04-16 15:38:50 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-04-16 15:38:50 INFO ms::cvel Starting combination of spectral windows ... 2026-04-16 15:38:50 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:50 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:38:50 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:38:50 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. 2026-04-16 15:38:50 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. 2026-04-16 15:38:50 INFO SubMS::combineSpws() Spectral window combination complete. 2026-04-16 15:38:50 INFO ms::cvel 2026-04-16 15:38:50 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-04-16 15:38:50 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: 2026-04-16 15:38:50 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) 2026-04-16 15:38:50 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Number of channels = 68 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-04-16 15:38:50 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-04-16 15:38:50 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. 2026-04-16 15:38:50 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. 2026-04-16 15:38:50 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-04-16 15:38:51 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz 2026-04-16 15:38:51 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-04-16 15:38:51 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-04-16 15:38:51 INFO Clearing all model records in MS header. 2026-04-16 15:38:51 INFO cvel::::casa Task cvel complete. Start time: 2026-04-16 15:38:49.523303 End time: 2026-04-16 15:38:50.539783 2026-04-16 15:38:51 INFO cvel::::casa ##### End Task: cvel ##### 2026-04-16 15:38:51 INFO cvel::::casa ########################################## .2026-04-16 15:38:51 INFO mstransform::::casa ########################################## 2026-04-16 15:38:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:51 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 ) 2026-04-16 15:38:51 INFO mstransform::::casa Combine spws 2,5,8 into new output spw 2026-04-16 15:38:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:51 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:51 INFO MSTransformManager::parseMsSpecParams Output file name is combspw15.ms 2026-04-16 15:38:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:51 INFO MSTransformManager::parseDataSelParams spw selection is 2,5,8 2026-04-16 15:38:51 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:38:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:51 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:51 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1 2026-04-16 15:38:51 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-04-16 15:38:51 INFO MSTransformManager::initDataSelectionParams+ 8, 0, 63, 1] 2026-04-16 15:38:51 INFO MSTransformManager::open Select data 2026-04-16 15:38:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:51 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:51 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:38:51 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:51 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-04-16 15:38:51 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:38:51 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-04-16 15:38:51 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 2026-04-16 15:38:51 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:38:51 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:38:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.482e+09 Hz 2026-04-16 15:38:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:38:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1075 2026-04-16 15:38:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.075e+09 Hz 2026-04-16 15:38:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 2.0195e+09 Hz 2026-04-16 15:38:51 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 2026-04-16 15:38:51 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:38:51 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:38:51 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:38:51 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:38:51 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:38:51 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:50.756395 End time: 2026-04-16 15:38:52.045157 2026-04-16 15:38:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:52 INFO mstransform::::casa ########################################## .2026-04-16 15:38:52 INFO mstransform::::casa ########################################## 2026-04-16 15:38:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:52 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 ) 2026-04-16 15:38:52 INFO mstransform::::casa Combine spws 0~1:60~63 into new output spw 2026-04-16 15:38:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:38:52 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:52 INFO MSTransformManager::parseMsSpecParams Output file name is combspw16.ms 2026-04-16 15:38:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:52 INFO MSTransformManager::parseDataSelParams spw selection is 0~1:60~63 2026-04-16 15:38:52 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:38:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:52 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:52 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 2026-04-16 15:38:52 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] 2026-04-16 15:38:52 INFO MSTransformManager::open Select data 2026-04-16 15:38:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:52 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:53 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:38:53 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:53 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:38:53 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:38:53 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 2026-04-16 15:38:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:38:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:38:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-04-16 15:38:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:38:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-04-16 15:38:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-04-16 15:38:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-04-16 15:38:53 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 2026-04-16 15:38:53 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:38:53 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:38:53 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:38:53 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:38:53 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:38:53 INFO mstransform::::casa Apply the transformations 2026-04-16 15:38:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:52.293596 End time: 2026-04-16 15:38:52.833446 2026-04-16 15:38:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:38:53 INFO mstransform::::casa ########################################## 2026-04-16 15:38:53 INFO cvel::::casa ########################################## 2026-04-16 15:38:53 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-04-16 15:38:53 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 ) 2026-04-16 15:38:53 INFO cvel::::casa Creating selected SubMS ... 2026-04-16 15:38:53 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. 2026-04-16 15:38:53 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:53 INFO SubMS::doChannelMods() Data binned. 2026-04-16 15:38:53 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. 2026-04-16 15:38:53 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz 2026-04-16 15:38:53 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz 2026-04-16 15:38:53 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz 2026-04-16 15:38:53 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-04-16 15:38:53 INFO ms::cvel Starting combination of spectral windows ... 2026-04-16 15:38:53 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:53 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:38:53 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:38:53 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. 2026-04-16 15:38:54 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. 2026-04-16 15:38:54 INFO SubMS::combineSpws() Spectral window combination complete. 2026-04-16 15:38:54 INFO ms::cvel 2026-04-16 15:38:54 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-04-16 15:38:54 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: 2026-04-16 15:38:54 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) 2026-04-16 15:38:54 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Number of channels = 68 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-04-16 15:38:54 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-04-16 15:38:54 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. 2026-04-16 15:38:54 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. 2026-04-16 15:38:54 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-04-16 15:38:54 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz 2026-04-16 15:38:54 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-04-16 15:38:54 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-04-16 15:38:54 INFO Clearing all model records in MS header. 2026-04-16 15:38:54 INFO cvel::::casa Task cvel complete. Start time: 2026-04-16 15:38:52.839929 End time: 2026-04-16 15:38:54.036178 2026-04-16 15:38:54 INFO cvel::::casa ##### End Task: cvel ##### 2026-04-16 15:38:54 INFO cvel::::casa ########################################## .2026-04-16 15:38:55 INFO cvel2::::casa ########################################## 2026-04-16 15:38:55 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-04-16 15:38:55 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 ) 2026-04-16 15:38:55 INFO cvel2::::casa Will work on datacolumn = CORRECTED 2026-04-16 15:38:55 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-04-16 15:38:55 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:55 INFO MSTransformManager::parseMsSpecParams Output file name is cvel2overlap.ms 2026-04-16 15:38:55 INFO MSTransformManager::parseDataSelParams field selection is NGC0337 2026-04-16 15:38:55 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:38:55 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:38:55 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 1420405752.0Hz 2026-04-16 15:38:55 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-04-16 15:38:55 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:38:55 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:38:55 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 107 2026-04-16 15:38:55 INFO MSTransformManager::parseFreqSpecParams Start is 1360.00km/s 2026-04-16 15:38:55 INFO MSTransformManager::parseFreqSpecParams Width is 5.2km/s 2026-04-16 15:38:55 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-04-16 15:38:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:55 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-04-16 15:38:55 INFO MSTransformManager::open Select data 2026-04-16 15:38:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:55 INFO MSTransformDataHandler::makeSelection 3778 out of 3932 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:56 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:38:56 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:56 INFO MSTransformRegridder::combineSpwsCore SPW 1: 63 channels, first channel = 1.411361360e+09 Hz, last channel = 1.412875134e+09 Hz 2026-04-16 15:38:56 INFO MSTransformRegridder::combineSpwsCore SPW 0: 63 channels, first channel = 1.412362328e+09 Hz, last channel = 1.413876102e+09 Hz 2026-04-16 15:38:56 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 2026-04-16 15:38:56 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:38:56 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-04-16 15:38:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41266e+09 Hz == 1.6356e+06 m/s radio velocity 2026-04-16 15:38:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24637.4 Hz == 5200 m/s radio velocity 2026-04-16 15:38:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 107 2026-04-16 15:38:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.6362e+06 Hz 2026-04-16 15:38:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41134e+09 Hz, upper edge = 1.41397e+09 Hz 2026-04-16 15:38:56 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 2026-04-16 15:38:56 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:38:56 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:38:56 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:38:56 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:38:56 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:38:56 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-04-16 15:38:55.407554 End time: 2026-04-16 15:38:56.048136 2026-04-16 15:38:56 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-04-16 15:38:56 INFO cvel2::::casa ########################################## 2026-04-16 15:38:56 INFO split::::casa ########################################## 2026-04-16 15:38:56 INFO split::::casa ##### Begin Task: split ##### 2026-04-16 15:38:56 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='' ) 2026-04-16 15:38:56 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-04-16 15:38:56 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:56 INFO MSTransformManager::parseMsSpecParams Output file name is n0337d03.src.ms.tmp 2026-04-16 15:38:56 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-04-16 15:38:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:56 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:56 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 62, 1 2026-04-16 15:38:56 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 62, 1] 2026-04-16 15:38:56 INFO MSTransformManager::open Select data 2026-04-16 15:38:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:56 INFO MSTransformDataHandler::makeSelection 3778 out of 3932 rows are going to be considered due to the selection criteria. 2026-04-16 15:38:57 INFO split::::casa Task split complete. Start time: 2026-04-16 15:38:56.060101 End time: 2026-04-16 15:38:56.520113 2026-04-16 15:38:57 INFO split::::casa ##### End Task: split ##### 2026-04-16 15:38:57 INFO split::::casa ########################################## 2026-04-16 15:38:57 INFO cvel::::casa ########################################## 2026-04-16 15:38:57 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-04-16 15:38:57 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 ) 2026-04-16 15:38:57 INFO cvel::::casa Creating selected SubMS ... 2026-04-16 15:38:57 INFO SubMS::parseColumnNames() Using DATA column. 2026-04-16 15:38:57 INFO cvel::::casa Using NGC0337 (original field 0, new field 0) as common direction for the output reference frame. 2026-04-16 15:38:57 INFO ms::cvel Input spectral window 0 has 63 channels of width 2.441571e+04 Hz 2026-04-16 15:38:57 INFO ms::cvel+ First channel center = 1.412362328e+09 Hz, last channel center = 1.413876102e+09 Hz 2026-04-16 15:38:57 INFO ms::cvel Input spectral window 1 has 63 channels of width 2.441571e+04 Hz 2026-04-16 15:38:57 INFO ms::cvel+ First channel center = 1.411361360e+09 Hz, last channel center = 1.412875134e+09 Hz 2026-04-16 15:38:57 INFO ms::cvel Starting combination of spectral windows ... 2026-04-16 15:38:57 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:38:57 INFO SubMS::combineSpws() SPW 1: 63 channels, first channel = 1.411361360e+09 Hz, last channel = 1.412875134e+09 Hz 2026-04-16 15:38:57 INFO SubMS::combineSpws() SPW 0: 63 channels, first channel = 1.412362328e+09 Hz, last channel = 1.413876102e+09 Hz 2026-04-16 15:38:57 INFO SubMS::combineSpws() Combined SPW will have 104 channels. May change in later regridding. combineSpws progress: 20% processed ... 2026-04-16 15:38:57 WARN SubMS::combineSpws() Incomplete coverage of combined SPW starting at timestamp 16-Feb-2003/22:13:50.0, baseline ( 1, 23 ) 2026-04-16 15:38:57 WARN SubMS::combineSpws()+ In this and further affected rows, the data arrays will be padded with zeros and corresponding channels flagged. 2026-04-16 15:38:57 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 660 up to 660. Corresponding visibilities will be flagged: 2026-04-16 15:38:57 WARN SubMS::combineSpws()+ (45, 0) 2026-04-16 15:38:57 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 710 up to 710. Corresponding visibilities will be flagged: 2026-04-16 15:38:57 WARN SubMS::combineSpws()+ (45, 0) combineSpws progress: 40% processed ... 2026-04-16 15:38:58 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 830 up to 830. Corresponding visibilities will be flagged: 2026-04-16 15:38:58 WARN SubMS::combineSpws()+ (45, 0) 2026-04-16 15:38:58 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 860 up to 860. Corresponding visibilities will be flagged: 2026-04-16 15:38:58 WARN SubMS::combineSpws()+ (45, 0) 2026-04-16 15:38:58 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 910 up to 910. Corresponding visibilities will be flagged: 2026-04-16 15:38:58 WARN SubMS::combineSpws()+ (45, 0) 2026-04-16 15:38:58 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1035 up to 1035. Corresponding visibilities will be flagged: 2026-04-16 15:38:58 WARN SubMS::combineSpws()+ (45, 0) 2026-04-16 15:38:58 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1085 up to 1085. Corresponding visibilities will be flagged: 2026-04-16 15:38:58 WARN SubMS::combineSpws()+ (45, 0) combineSpws progress: 60% processed ... 2026-04-16 15:38:58 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1385 up to 1385. Corresponding visibilities will be flagged: 2026-04-16 15:38:58 WARN SubMS::combineSpws()+ (45, 1) 2026-04-16 15:38:58 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1460 up to 1460. Corresponding visibilities will be flagged: 2026-04-16 15:38:58 WARN SubMS::combineSpws()+ (45, 1) combineSpws progress: 80% processed ... combineSpws progress: 100% processed. 2026-04-16 15:38:58 INFO SubMS::combineSpws() Processed 3778 original rows, wrote 1891 new ones. 2026-04-16 15:38:58 WARN SubMS::combineSpws() Incomplete coverage of combined SPW in 4 of 1891 output rows. 2026-04-16 15:38:58 INFO SubMS::combineSpws() Spectral window combination complete. 2026-04-16 15:38:58 INFO ms::cvel 2026-04-16 15:38:58 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-04-16 15:38:58 INFO SubMS::regridSpw() Using tabulated observatory position for VLA: 2026-04-16 15:38:58 INFO SubMS::regridSpw() Position: [-1.60119e+06, -5.04198e+06, 3.55488e+06] (ITRF) 2026-04-16 15:38:58 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ input frame = BARY, output frame = BARY 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Channels equidistant in vrad 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.41266e+09 Hz == 1.6356e+06 m/s radio velocity 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 24637.4 Hz == 5200 m/s radio velocity 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Number of channels = 107 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 2.6362e+06 Hz 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Lower edge = 1.41134e+09 Hz, upper edge = 1.41397e+09 Hz 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-04-16 15:38:58 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-04-16 15:38:58 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-04-16 15:38:58 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. 2026-04-16 15:38:58 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-04-16 15:38:58 INFO ms::cvel Final spectral window has 107 channels of width 2.463741e+04 Hz 2026-04-16 15:38:58 INFO ms::cvel+ First channel center = 1.411350556e+09 Hz, last channel center = 1.413962122e+09 Hz 2026-04-16 15:38:58 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-04-16 15:38:58 INFO Clearing all model records in MS header. 2026-04-16 15:38:58 INFO cvel::::casa Task cvel complete. Start time: 2026-04-16 15:38:56.523656 End time: 2026-04-16 15:38:58.188609 2026-04-16 15:38:58 INFO cvel::::casa ##### End Task: cvel ##### 2026-04-16 15:38:58 INFO cvel::::casa ########################################## 2026-04-16 15:38:59 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 . 2026-04-16 15:38:59 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 .2026-04-16 15:38:59 INFO mstransform::::casa ########################################## 2026-04-16 15:38:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:38:59 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 ) 2026-04-16 15:38:59 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:38:59 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:38:59 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:38:59 INFO MSTransformManager::parseMsSpecParams Output file name is favg1.ms 2026-04-16 15:38:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:38:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:38:59 INFO MSTransformManager::parseDataSelParams spw selection is 2 2026-04-16 15:38:59 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:38:59 INFO MSTransformManager::parseChanAvgParams Channel bin is [20] 2026-04-16 15:38:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:38:59 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:38:59 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 127, 1] 2026-04-16 15:38:59 INFO MSTransformManager::open Select data 2026-04-16 15:38:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:38:59 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:00 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 2 has only 8 input channels. 2026-04-16 15:39:00 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:00 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 6 from SPW 2. 2026-04-16 15:39:00 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-04-16 15:39:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:59.366607 End time: 2026-04-16 15:38:59.704298 2026-04-16 15:39:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:00 INFO mstransform::::casa ########################################## .2026-04-16 15:39:00 INFO mstransform::::casa ########################################## 2026-04-16 15:39:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:00 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 ) 2026-04-16 15:39:00 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Output file name is freqavg_numpytype.ms 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:00 INFO MSTransformManager::parseDataSelParams spw selection is 10 2026-04-16 15:39:00 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:39:00 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] 2026-04-16 15:39:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:00 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:00 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1] 2026-04-16 15:39:00 INFO MSTransformManager::open Select data 2026-04-16 15:39:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:00 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:00 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:38:59.731523 End time: 2026-04-16 15:39:00.139426 2026-04-16 15:39:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:00 INFO mstransform::::casa ########################################## .2026-04-16 15:39:00 INFO mstransform::::casa ########################################## 2026-04-16 15:39:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:00 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 ) 2026-04-16 15:39:00 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Output file name is favg2.ms 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:00 INFO MSTransformManager::parseDataSelParams spw selection is 2:10~20 2026-04-16 15:39:00 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:39:00 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:39:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:00 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:00 INFO MSTransformManager::initDataSelectionParams+ [2, 10, 20, 1] 2026-04-16 15:39:00 INFO MSTransformManager::open Select data 2026-04-16 15:39:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:00 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:00 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 2 has only 1 input channel 2026-04-16 15:39:00 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:00 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 5 from SPW 2. 2026-04-16 15:39:00 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-04-16 15:39:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:00.172365 End time: 2026-04-16 15:39:00.588355 2026-04-16 15:39:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:01 INFO mstransform::::casa ########################################## .2026-04-16 15:39:01 INFO mstransform::::casa ########################################## 2026-04-16 15:39:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:01 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 ) 2026-04-16 15:39:01 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Output file name is favg3.ms 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:01 INFO MSTransformManager::parseDataSelParams spw selection is 23 2026-04-16 15:39:01 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:39:01 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] 2026-04-16 15:39:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:01 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:01 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] 2026-04-16 15:39:01 INFO MSTransformManager::open Select data 2026-04-16 15:39:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:01 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:01 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:00.619177 End time: 2026-04-16 15:39:01.045680 2026-04-16 15:39:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:01 INFO mstransform::::casa ########################################## .2026-04-16 15:39:01 INFO mstransform::::casa ########################################## 2026-04-16 15:39:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:01 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 ) 2026-04-16 15:39:01 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Output file name is favg4.ms 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:01 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 2026-04-16 15:39:01 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:39:01 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] 2026-04-16 15:39:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:01 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:01 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 2026-04-16 15:39:01 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 2026-04-16 15:39:01 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] 2026-04-16 15:39:01 INFO MSTransformManager::open Select data 2026-04-16 15:39:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:01 INFO MSTransformDataHandler::makeSelection 990 out of 7920 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:01 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. 2026-04-16 15:39:01 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:01 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. 2026-04-16 15:39:01 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-04-16 15:39:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:01.075105 End time: 2026-04-16 15:39:01.567312 2026-04-16 15:39:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:02 INFO mstransform::::casa ########################################## .2026-04-16 15:39:02 INFO mstransform::::casa ########################################## 2026-04-16 15:39:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:02 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 ) 2026-04-16 15:39:02 SEVERE mstransform::::casa Exception Reported: Error in mstransform: Number of chanbin is different from the number of spw 2026-04-16 15:39:02 INFO mstransform::::casa Traceback (most recent call last): 2026-04-16 15:39:02 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-04-16 15:39:02 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'] ) 2026-04-16 15:39:02 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:02 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 215, in mstransform 2026-04-16 15:39:02 INFO mstransform::::casa+ if chanaverage and pdh.validateChanBin(): 2026-04-16 15:39:02 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:02 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/parallel/parallel_data_helper.py", line 1411, in validateChanBin 2026-04-16 15:39:02 INFO mstransform::::casa+ raise ValueError('Number of %s is different from the number of spw' %parname) 2026-04-16 15:39:02 INFO mstransform::::casa+ ValueError: Number of chanbin is different from the number of spw 2026-04-16 15:39:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:01.588258 End time: 2026-04-16 15:39:01.615322 2026-04-16 15:39:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:02 INFO mstransform::::casa ########################################## .2026-04-16 15:39:02 INFO mstransform::::casa ########################################## 2026-04-16 15:39:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:02 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 ) 2026-04-16 15:39:02 INFO mstransform::::casa Apply Hanning smoothing 2026-04-16 15:39:02 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:39:02 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:02 INFO MSTransformManager::parseMsSpecParams Output file name is hann1.ms 2026-04-16 15:39:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:02 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-04-16 15:39:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:02 INFO MSTransformManager::open Select data 2026-04-16 15:39:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:04 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:04 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:01.692983 End time: 2026-04-16 15:39:04.134778 2026-04-16 15:39:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:04 INFO mstransform::::casa ########################################## .2026-04-16 15:39:04 INFO mstransform::::casa ########################################## 2026-04-16 15:39:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:04 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 ) 2026-04-16 15:39:04 INFO mstransform::::casa Apply Hanning smoothing 2026-04-16 15:39:04 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:39:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:04 INFO MSTransformManager::parseMsSpecParams Output file name is hann1.ms 2026-04-16 15:39:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:04 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-04-16 15:39:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:04 INFO MSTransformManager::open Select data 2026-04-16 15:39:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:05 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:05 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:04.164259 End time: 2026-04-16 15:39:05.953465 2026-04-16 15:39:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:06 INFO mstransform::::casa ########################################## .2026-04-16 15:39:06 INFO mstransform::::casa ########################################## 2026-04-16 15:39:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:06 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 ) 2026-04-16 15:39:06 INFO mstransform::::casa Combine spws 1,2,3 into new output spw 2026-04-16 15:39:06 INFO mstransform::::casa Apply Hanning smoothing 2026-04-16 15:39:06 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-04-16 15:39:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:06 INFO MSTransformManager::parseMsSpecParams Output file name is hann2.ms 2026-04-16 15:39:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:06 INFO MSTransformManager::parseDataSelParams spw selection is 1,2,3 2026-04-16 15:39:06 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:06 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-04-16 15:39:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:06 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-04-16 15:39:06 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-04-16 15:39:06 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 127, 1] 2026-04-16 15:39:06 INFO MSTransformManager::open Select data 2026-04-16 15:39:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:06 INFO MSTransformDataHandler::makeSelection 990 out of 7920 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:06 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:06 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:06 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:06 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 2.295867920e+11 Hz, last channel = 2.296899795e+11 Hz 2026-04-16 15:39:06 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 2.303316230e+11 Hz, last channel = 2.304348105e+11 Hz 2026-04-16 15:39:06 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 2.306596313e+11 Hz, last channel = 2.307628188e+11 Hz 2026-04-16 15:39:06 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 2026-04-16 15:39:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30175e+11 Hz 2026-04-16 15:39:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 812500 Hz 2026-04-16 15:39:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1448 2026-04-16 15:39:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.1765e+09 Hz 2026-04-16 15:39:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.29586e+11 Hz, upper edge = 2.30763e+11 Hz 2026-04-16 15:39:06 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 2026-04-16 15:39:06 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:06 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:06 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:06 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:06 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:06 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:05.996229 End time: 2026-04-16 15:39:06.521186 2026-04-16 15:39:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:07 INFO mstransform::::casa ########################################## .2026-04-16 15:39:07 INFO mstransform::::casa ########################################## 2026-04-16 15:39:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:07 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 ) 2026-04-16 15:39:07 INFO mstransform::::casa Apply Hanning smoothing 2026-04-16 15:39:07 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-04-16 15:39:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:07 INFO MSTransformManager::parseMsSpecParams Output file name is hann3.ms 2026-04-16 15:39:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:07 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-04-16 15:39:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:07 INFO MSTransformManager::open Select data 2026-04-16 15:39:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:07 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:07 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:07.206855 End time: 2026-04-16 15:39:08.256878 2026-04-16 15:39:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:08 INFO mstransform::::casa ########################################## .2026-04-16 15:39:19 INFO mstransform::::casa ########################################## 2026-04-16 15:39:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:19 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 ) 2026-04-16 15:39:19 INFO mstransform::::casa Apply Hanning smoothing 2026-04-16 15:39:19 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:19 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-04-16 15:39:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:19 INFO MSTransformManager::parseMsSpecParams Output file name is hann4.ms 2026-04-16 15:39:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:19 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-04-16 15:39:19 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:19 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is cmb 2026-04-16 15:39:19 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:19 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:19 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:39:19 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:19 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:19 INFO MSTransformManager::open Select data 2026-04-16 15:39:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:19 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:19 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:39:19 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 2026-04-16 15:39:19 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:19 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41235e+09 Hz 2026-04-16 15:39:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24395.6 Hz 2026-04-16 15:39:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 63 2026-04-16 15:39:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.53692e+06 Hz 2026-04-16 15:39:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41158e+09 Hz, upper edge = 1.41312e+09 Hz 2026-04-16 15:39:19 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 2026-04-16 15:39:19 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:19.095557 End time: 2026-04-16 15:39:20.602153 2026-04-16 15:39:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:21 INFO mstransform::::casa ########################################## .2026-04-16 15:39:21 INFO mstransform::::casa ########################################## 2026-04-16 15:39:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:21 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 ) 2026-04-16 15:39:21 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:21 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:39:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_5403_1.ms 2026-04-16 15:39:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:21 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:39:21 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:21 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:21 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:39:21 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:21 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:39:21 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:21 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:21 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:21 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:39:21 INFO MSTransformManager::open Select data 2026-04-16 15:39:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:21 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:21 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:39:21 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:39:21 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 2026-04-16 15:39:21 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:21 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6675e+09 Hz 2026-04-16 15:39:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:39:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:39:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6995e+09 Hz 2026-04-16 15:39:21 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 2026-04-16 15:39:21 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:39:21 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:39:21 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:39:21 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:20.838600 End time: 2026-04-16 15:39:21.423521 2026-04-16 15:39:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:21 INFO mstransform::::casa ########################################## .2026-04-16 15:39:21 INFO mstransform::::casa ########################################## 2026-04-16 15:39:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:21 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 ) 2026-04-16 15:39:22 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:22 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:39:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:22 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_5403_2.ms 2026-04-16 15:39:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:22 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2 2026-04-16 15:39:22 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:22 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:22 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:39:22 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:22 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:39:22 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:22 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:22 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:22 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-04-16 15:39:22 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-04-16 15:39:22 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] 2026-04-16 15:39:22 INFO MSTransformManager::open Select data 2026-04-16 15:39:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:22 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:22 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:22 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:22 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:39:22 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:39:22 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:39:22 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 2026-04-16 15:39:22 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:22 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-04-16 15:39:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 2026-04-16 15:39:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz 2026-04-16 15:39:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.8275e+09 Hz 2026-04-16 15:39:22 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 2026-04-16 15:39:22 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:22 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:22 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:22 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:22 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:39:22 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:39:22 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:39:22 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:21.481902 End time: 2026-04-16 15:39:22.439229 2026-04-16 15:39:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:22 INFO mstransform::::casa ########################################## .2026-04-16 15:39:22 INFO mstransform::::casa ########################################## 2026-04-16 15:39:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:22 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 ) 2026-04-16 15:39:23 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:23 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:23 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-04-16 15:39:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:23 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:23 INFO MSTransformManager::open Select data 2026-04-16 15:39:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:23 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 8: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 9: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 10: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 11: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 12: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 13: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 14: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 15: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-04-16 15:39:23 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 2026-04-16 15:39:23 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:23 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.546e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1203 2026-04-16 15:39:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.203e+09 Hz 2026-04-16 15:39:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 2.1475e+09 Hz 2026-04-16 15:39:23 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 2026-04-16 15:39:23 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:23 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:23 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:23 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:23 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:23 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:22.489429 End time: 2026-04-16 15:39:25.468148 2026-04-16 15:39:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:25 INFO mstransform::::casa ########################################## 2026-04-16 15:39:25 INFO mstransform::::casa ########################################## 2026-04-16 15:39:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:25 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 ) 2026-04-16 15:39:25 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:25 INFO ParallelDataHelper::::casa Separate MS into 16 spws 2026-04-16 15:39:26 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-04-16 15:39:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:26 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-04-16 15:39:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:26 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:26 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:26 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 16 2026-04-16 15:39:26 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:26 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 64 2026-04-16 15:39:26 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:26 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:26 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:26 INFO MSTransformManager::open Select data 2026-04-16 15:39:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:26 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:39:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:39:26 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 2026-04-16 15:39:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4565e+09 Hz 2026-04-16 15:39:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-04-16 15:39:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.024e+09 Hz 2026-04-16 15:39:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.9685e+09 Hz 2026-04-16 15:39:26 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 2026-04-16 15:39:26 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:39:26 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:39:26 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:39:26 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:25.479351 End time: 2026-04-16 15:39:26.853183 2026-04-16 15:39:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:27 INFO mstransform::::casa ########################################## 2026-04-16 15:39:27 INFO listpartition::::casa ########################################## 2026-04-16 15:39:27 INFO listpartition::::casa ##### Begin Task: listpartition ##### 2026-04-16 15:39:27 INFO listpartition::::casa listpartition( vis='separated.ms', createdict=True, listfile='' ) 2026-04-16 15:39:27 INFO listpartition::::casa MS Scan Spw Nchan Nrows Size 2026-04-16 15:39:27 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 2026-04-16 15:39:27 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 2026-04-16 15:39:27 INFO listpartition::::casa Task listpartition complete. Start time: 2026-04-16 15:39:26.855113 End time: 2026-04-16 15:39:26.903944 2026-04-16 15:39:27 INFO listpartition::::casa ##### End Task: listpartition ##### 2026-04-16 15:39:27 INFO listpartition::::casa ########################################## .2026-04-16 15:39:27 INFO mstransform::::casa ########################################## 2026-04-16 15:39:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:27 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 ) 2026-04-16 15:39:27 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:27 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:39:27 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:27 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:27 INFO MSTransformManager::parseMsSpecParams Output file name is separate1.ms 2026-04-16 15:39:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:27 INFO MSTransformManager::parseDataSelParams spw selection is 2 2026-04-16 15:39:27 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:27 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:27 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:39:27 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:27 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:39:27 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:27 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:27 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:27 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:27 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1] 2026-04-16 15:39:27 INFO MSTransformManager::open Select data 2026-04-16 15:39:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:27 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:28 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:39:28 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-04-16 15:39:28 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 2026-04-16 15:39:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz 2026-04-16 15:39:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:39:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:39:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.8275e+09 Hz 2026-04-16 15:39:28 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 2026-04-16 15:39:28 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:39:28 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:39:28 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:39:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:28 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:26.976729 End time: 2026-04-16 15:39:28.202983 2026-04-16 15:39:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:28 INFO mstransform::::casa ########################################## .2026-04-16 15:39:28 INFO mstransform::::casa ########################################## 2026-04-16 15:39:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:28 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 ) 2026-04-16 15:39:28 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:28 INFO ParallelDataHelper::::casa Separate MS into 2 spws 2026-04-16 15:39:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:28 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:28 INFO MSTransformManager::parseMsSpecParams Output file name is separate2.ms 2026-04-16 15:39:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:28 INFO MSTransformManager::parseDataSelParams spw selection is 2,3,4 2026-04-16 15:39:28 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:28 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:28 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 2 2026-04-16 15:39:28 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:28 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:39:28 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:28 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:28 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:28 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:28 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1 2026-04-16 15:39:28 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-04-16 15:39:28 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1] 2026-04-16 15:39:28 INFO MSTransformManager::open Select data 2026-04-16 15:39:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:28 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:29 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:29 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:29 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:39:29 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:39:29 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-04-16 15:39:29 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 2026-04-16 15:39:29 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:29 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:29 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-04-16 15:39:29 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:29 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 2026-04-16 15:39:29 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz 2026-04-16 15:39:29 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.9555e+09 Hz 2026-04-16 15:39:29 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 2026-04-16 15:39:29 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:29 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:29 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:29 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:29 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:39:29 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:39:29 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:39:29 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:29 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:28.280576 End time: 2026-04-16 15:39:29.187180 2026-04-16 15:39:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:29 INFO mstransform::::casa ########################################## 2026-04-16 15:39:29 INFO listobs::::casa ########################################## 2026-04-16 15:39:29 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:39:29 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 ) 2026-04-16 15:39:29 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:39:29 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:39:29 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:39:29.205624 End time: 2026-04-16 15:39:29.242937 2026-04-16 15:39:29 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:39:29 INFO listobs::::casa ########################################## .2026-04-16 15:39:29 INFO mstransform::::casa ########################################## 2026-04-16 15:39:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:29 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 ) 2026-04-16 15:39:29 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:29 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:39:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:29 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:29 INFO MSTransformManager::parseMsSpecParams Output file name is separate3.ms 2026-04-16 15:39:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:29 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:29 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:29 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:39:29 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:29 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 10 2026-04-16 15:39:29 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:29 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:29 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:29 INFO MSTransformManager::open Select data 2026-04-16 15:39:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:30 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 8: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 9: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 10: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 11: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 12: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 13: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 14: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 15: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-04-16 15:39:30 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 2026-04-16 15:39:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.645e+08 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2026-04-16 15:39:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4e+07 Hz 2026-04-16 15:39:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 9.845e+08 Hz 2026-04-16 15:39:30 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 2026-04-16 15:39:30 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:30 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:30 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:30 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:30 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:39:30 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:39:30 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:39:30 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:30 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:29.280567 End time: 2026-04-16 15:39:31.502090 2026-04-16 15:39:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:32 INFO mstransform::::casa ########################################## .2026-04-16 15:39:32 INFO mstransform::::casa ########################################## 2026-04-16 15:39:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:32 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 ) 2026-04-16 15:39:32 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:32 INFO ParallelDataHelper::::casa Separate MS into 3 spws 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_slicing_problem.ms 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:32 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~49 2026-04-16 15:39:32 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:32 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:32 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 3 2026-04-16 15:39:32 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:32 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 10 2026-04-16 15:39:32 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:32 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:32 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:32 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:32 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 49, 1] 2026-04-16 15:39:32 INFO MSTransformManager::open Select data 2026-04-16 15:39:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:32 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:32 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:39:32 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:39:32 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 2026-04-16 15:39:32 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:32 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6505e+09 Hz 2026-04-16 15:39:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 30 2026-04-16 15:39:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3e+07 Hz 2026-04-16 15:39:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6655e+09 Hz 2026-04-16 15:39:32 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 2026-04-16 15:39:32 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:39:32 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:39:32 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:39:32 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:31.559964 End time: 2026-04-16 15:39:32.107318 2026-04-16 15:39:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:32 INFO mstransform::::casa ########################################## .2026-04-16 15:39:32 INFO mstransform::::casa ########################################## 2026-04-16 15:39:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:32 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 ) 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Output file name is shape1.ms 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:32 INFO MSTransformManager::open Select data 2026-04-16 15:39:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:33 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:32.319681 End time: 2026-04-16 15:39:33.557230 2026-04-16 15:39:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:34 INFO mstransform::::casa ########################################## .s2026-04-16 15:39:35 INFO mstransform::::casa ########################################## 2026-04-16 15:39:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:35 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 ) 2026-04-16 15:39:35 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:39:35 INFO ParallelDataHelper::::casa Parse regridding parameters 2026-04-16 15:39:35 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-04-16 15:39:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_combineSPWAndChanAvgWithWeightSpectrum.ms 2026-04-16 15:39:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:35 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:39:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [4] 2026-04-16 15:39:35 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:35 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:39:35 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-04-16 15:39:35 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-04-16 15:39:35 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:39:35 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-04-16 15:39:35 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-04-16 15:39:35 INFO MSTransformManager::parseFreqSpecParams Width is 7.802808e+05Hz 2026-04-16 15:39:35 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:35 INFO MSTransformManager::open Select data 2026-04-16 15:39:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:35 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:35 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:35 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-04-16 15:39:35 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-04-16 15:39:35 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 2026-04-16 15:39:35 INFO MSTransformManager::regridSpwAux Averaged SPW: 14 channels, first channel = 2.210772954e+10 Hz, last channel = 2.211786331e+10 Hz 2026-04-16 15:39:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20847e+10 Hz 2026-04-16 15:39:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 780281 Hz 2026-04-16 15:39:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-04-16 15:39:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.36337e+06 Hz 2026-04-16 15:39:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.208e+10 Hz, upper edge = 2.20894e+10 Hz 2026-04-16 15:39:35 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 2026-04-16 15:39:35 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:35 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:35 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:35 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:35 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 2026-04-16 15:39:35 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085785113.907391 - 22085786172.769085 = -1058.86, bandwidth 9.36337e+06, relative shift: 0.000113086 2026-04-16 15:39:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:34.723913 End time: 2026-04-16 15:39:35.195798 2026-04-16 15:39:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:35 INFO mstransform::::casa ########################################## .2026-04-16 15:39:36 INFO mstransform::::casa ########################################## 2026-04-16 15:39:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:36 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 ) 2026-04-16 15:39:36 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:36 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:39:36 INFO ParallelDataHelper::::casa Parse regridding parameters 2026-04-16 15:39:36 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-04-16 15:39:36 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_combineSPWDiffExpAndChanAvgWithWeightSpectrum.ms 2026-04-16 15:39:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:36 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:36 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:39:36 INFO MSTransformManager::parseChanAvgParams Channel bin is [4] 2026-04-16 15:39:36 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:36 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:39:36 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-04-16 15:39:36 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-04-16 15:39:36 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:39:36 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-04-16 15:39:36 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-04-16 15:39:36 INFO MSTransformManager::parseFreqSpecParams Width is 7.802808e+05Hz 2026-04-16 15:39:36 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:36 INFO MSTransformManager::open Select data 2026-04-16 15:39:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:36 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:36 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:36 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:36 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-04-16 15:39:36 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-04-16 15:39:36 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 2026-04-16 15:39:36 INFO MSTransformManager::regridSpwAux Averaged SPW: 14 channels, first channel = 2.210772954e+10 Hz, last channel = 2.211786331e+10 Hz 2026-04-16 15:39:36 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:36 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20847e+10 Hz 2026-04-16 15:39:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 780281 Hz 2026-04-16 15:39:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-04-16 15:39:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.36337e+06 Hz 2026-04-16 15:39:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.208e+10 Hz, upper edge = 2.20894e+10 Hz 2026-04-16 15:39:36 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 2026-04-16 15:39:36 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:36 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:36 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:36 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:36 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:36 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 2026-04-16 15:39:36 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085785113.907391 - 22085786172.769085 = -1058.86, bandwidth 9.36337e+06, relative shift: 0.000113086 2026-04-16 15:39:36 WARN MSTransformManager::combineCubeOfData Detected combination of SPWs with different EXPOSURE 2026-04-16 15:39:36 WARN MSTransformManager::combineCubeOfData+ Will use WEIGHT_SPECTRUM to combine them 2026-04-16 15:39:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:36.171537 End time: 2026-04-16 15:39:36.590873 2026-04-16 15:39:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:37 INFO mstransform::::casa ########################################## .2026-04-16 15:39:37 INFO mstransform::::casa ########################################## 2026-04-16 15:39:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:37 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 ) 2026-04-16 15:39:37 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:37 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:37 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-04-16 15:39:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:37 INFO MSTransformManager::parseMsSpecParams Output file name is combineSPWDiffExpWithWeightSpectrum.ms 2026-04-16 15:39:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:37 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:37 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:37 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:39:37 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-04-16 15:39:37 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-04-16 15:39:37 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:39:37 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 50 2026-04-16 15:39:37 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-04-16 15:39:37 INFO MSTransformManager::parseFreqSpecParams Width is 1.950702e+05Hz 2026-04-16 15:39:37 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:37 INFO MSTransformManager::open Select data 2026-04-16 15:39:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:37 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:37 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:37 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:37 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-04-16 15:39:37 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-04-16 15:39:37 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 2026-04-16 15:39:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20852e+10 Hz 2026-04-16 15:39:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 195070 Hz 2026-04-16 15:39:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 50 2026-04-16 15:39:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.75351e+06 Hz 2026-04-16 15:39:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20803e+10 Hz, upper edge = 2.20901e+10 Hz 2026-04-16 15:39:37 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 2026-04-16 15:39:37 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:37 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:37 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:37 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:37 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:37 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 2026-04-16 15:39:37 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085232707.745014 - 22085233766.580219 = -1058.84, bandwidth 9.75351e+06, relative shift: 0.000108559 2026-04-16 15:39:37 WARN MSTransformManager::combineCubeOfData Detected combination of SPWs with different EXPOSURE 2026-04-16 15:39:37 WARN MSTransformManager::combineCubeOfData+ Will use WEIGHT_SPECTRUM to combine them 2026-04-16 15:39:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:36.692907 End time: 2026-04-16 15:39:37.057435 2026-04-16 15:39:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:37 INFO mstransform::::casa ########################################## .2026-04-16 15:39:38 INFO mstransform::::casa ########################################## 2026-04-16 15:39:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:38 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 ) 2026-04-16 15:39:38 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:38 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:38 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-no-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-04-16 15:39:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:38 INFO MSTransformManager::parseMsSpecParams Output file name is combineSPWDiffExpWithWeightSpectrumFilledFromWeight.ms 2026-04-16 15:39:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:38 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:39:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:38 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:38 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:38 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:39:38 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-04-16 15:39:38 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-04-16 15:39:38 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:39:38 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 50 2026-04-16 15:39:38 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-04-16 15:39:38 INFO MSTransformManager::parseFreqSpecParams Width is 1.950702e+05Hz 2026-04-16 15:39:38 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:38 INFO MSTransformManager::open Select data 2026-04-16 15:39:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:38 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:38 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:38 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-04-16 15:39:38 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-04-16 15:39:38 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 2026-04-16 15:39:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20852e+10 Hz 2026-04-16 15:39:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 195070 Hz 2026-04-16 15:39:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 50 2026-04-16 15:39:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.75351e+06 Hz 2026-04-16 15:39:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20803e+10 Hz, upper edge = 2.20901e+10 Hz 2026-04-16 15:39:38 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 2026-04-16 15:39:38 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:38 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:38 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:38 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:38 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:38 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:38 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 2026-04-16 15:39:38 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085232707.745014 - 22085233766.580219 = -1058.84, bandwidth 9.75351e+06, relative shift: 0.000108559 2026-04-16 15:39:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:37.863170 End time: 2026-04-16 15:39:38.207079 2026-04-16 15:39:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:38 INFO mstransform::::casa ########################################## .s2026-04-16 15:39:39 INFO mstransform::::casa ########################################## 2026-04-16 15:39:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:39 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 ) 2026-04-16 15:39:39 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6951.ms 2026-04-16 15:39:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_alma_autocorr_selection_with_wvr_1.ms 2026-04-16 15:39:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:39 INFO MSTransformManager::parseDataSelParams correlation selection is XX;YY 2026-04-16 15:39:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:39 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]]] 2026-04-16 15:39:39 INFO MSTransformManager::open Select data 2026-04-16 15:39:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:40 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:39.157236 End time: 2026-04-16 15:39:39.877479 2026-04-16 15:39:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:40 INFO mstransform::::casa ########################################## .2026-04-16 15:39:41 INFO mstransform::::casa ########################################## 2026-04-16 15:39:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:41 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 ) 2026-04-16 15:39:41 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6941.ms 2026-04-16 15:39:41 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_alma_wvr_correlation_products_1.ms 2026-04-16 15:39:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:41 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2 2026-04-16 15:39:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:41 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:41 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3, 1 2026-04-16 15:39:41 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 127, 1 2026-04-16 15:39:41 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1] 2026-04-16 15:39:41 INFO MSTransformManager::open Select data 2026-04-16 15:39:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:41 INFO MSTransformDataHandler::makeSelection 3 out of 12 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:41 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:40.763938 End time: 2026-04-16 15:39:41.554146 2026-04-16 15:39:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:42 INFO mstransform::::casa ########################################## 2026-04-16 15:39:42 INFO flagdata::::casa ########################################## 2026-04-16 15:39:42 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:39:42 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 ) 2026-04-16 15:39:42 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:39:42 INFO flagdata::::casa Summary mode is active 2026-04-16 15:39:42 INFO flagdata::::casa Initializing the agents 2026-04-16 15:39:42 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-04-16 15:39:42 INFO Summary::setAgentParameters display is: 2026-04-16 15:39:42 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-04-16 15:39:42 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:39:42 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 2026-04-16 15:39:42 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:39:42 INFO Summary::getResult observation 0 flagged: 6 total: 6 (100%) 2026-04-16 15:39:42 INFO Summary::getResult spw 2 flagged: 6 total: 6 (100%) 2026-04-16 15:39:42 INFO Summary::getResult field J0241-0815 flagged: 6 total: 6 (100%) 2026-04-16 15:39:42 INFO Summary::getResult array 0 flagged: 6 total: 6 (100%) 2026-04-16 15:39:42 INFO Summary::getResult scan 1 flagged: 6 total: 6 (100%) 2026-04-16 15:39:42 INFO Summary::getResult antenna DA42 flagged: 4 total: 4 (100%) 2026-04-16 15:39:42 INFO Summary::getResult antenna DA41 flagged: 4 total: 4 (100%) 2026-04-16 15:39:42 INFO Summary::getResult correlation YY flagged: 3 total: 3 (100%) 2026-04-16 15:39:42 INFO Summary::getResult correlation XX flagged: 3 total: 3 (100%) 2026-04-16 15:39:42 INFO Summary::getResult Total Flagged: 6 Total Counts: 6 (100%) 2026-04-16 15:39:42 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-04-16 15:39:42 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:39:41.572190 End time: 2026-04-16 15:39:41.616322 2026-04-16 15:39:42 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:39:42 INFO flagdata::::casa ########################################## .2026-04-16 15:39:42 INFO mstransform::::casa ########################################## 2026-04-16 15:39:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:42 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 ) 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_reindex_antenna_subtable.ms 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:42 INFO MSTransformManager::parseDataSelParams antenna selection is VA01&&VA* 2026-04-16 15:39:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:42 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:42 INFO MSTransformManager::open Select data 2026-04-16 15:39:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:42 INFO MSTransformDataHandler::makeSelection 150 out of 3932 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:42 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:41.680627 End time: 2026-04-16 15:39:42.096039 2026-04-16 15:39:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:42 INFO mstransform::::casa ########################################## 2026-04-16 15:39:42 INFO listobs::::casa ########################################## 2026-04-16 15:39:42 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:39:42 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 ) 2026-04-16 15:39:42 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:39:42 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:39:42 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:39:42.099878 End time: 2026-04-16 15:39:42.126106 2026-04-16 15:39:42 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:39:42 INFO listobs::::casa ########################################## .2026-04-16 15:39:42 INFO mstransform::::casa ########################################## 2026-04-16 15:39:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:42 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 ) 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_reindex_antenna_subtable.ms 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:42 INFO MSTransformManager::parseDataSelParams antenna selection is VA0*&&VA0* 2026-04-16 15:39:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:42 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:42 INFO MSTransformManager::open Select data 2026-04-16 15:39:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:42 INFO MSTransformDataHandler::makeSelection 1216 out of 3932 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:42 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:42.155220 End time: 2026-04-16 15:39:42.478741 2026-04-16 15:39:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:42 INFO mstransform::::casa ########################################## 2026-04-16 15:39:42 INFO listobs::::casa ########################################## 2026-04-16 15:39:42 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:39:42 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 ) 2026-04-16 15:39:42 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:39:42 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:39:43 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:39:42.481711 End time: 2026-04-16 15:39:42.505256 2026-04-16 15:39:43 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:39:43 INFO listobs::::casa ########################################## .s2026-04-16 15:39:43 INFO mstransform::::casa ########################################## 2026-04-16 15:39:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:43 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 ) 2026-04-16 15:39:43 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:43 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:43 INFO MSTransformManager::parseMsSpecParams Input file name is sim.alma.cycle0.compact.noisy.ms 2026-04-16 15:39:43 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:39:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_channelAverageByDefaultInVelocityMode.ms 2026-04-16 15:39:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:43 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:43 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:43 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 230GHz 2026-04-16 15:39:43 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:43 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:39:43 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:39:43 INFO MSTransformManager::parseFreqSpecParams Width is 30km/s 2026-04-16 15:39:43 INFO MSTransformManager::parseFreqSpecParams Velocity type is optical 2026-04-16 15:39:43 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:39:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:43 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:39:43 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:39:43 INFO MSTransformManager::open Select data 2026-04-16 15:39:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:43 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:39:43 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:39:43 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 2026-04-16 15:39:43 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:43 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vopt 2026-04-16 15:39:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29995e+11 Hz == 6517.37 m/s optical velocity 2026-04-16 15:39:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.30161e+07 Hz == 30004.5 m/s optical velocity 2026-04-16 15:39:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 55 2026-04-16 15:39:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.26589e+09 Hz 2026-04-16 15:39:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.29364e+11 Hz, upper edge = 2.3063e+11 Hz 2026-04-16 15:39:43 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). 2026-04-16 15:39:43 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. 2026-04-16 15:39:43 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 2026-04-16 15:39:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:42.614126 End time: 2026-04-16 15:39:43.030189 2026-04-16 15:39:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:43 INFO mstransform::::casa ########################################## .2026-04-16 15:39:46 INFO mstransform::::casa ########################################## 2026-04-16 15:39:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:46 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 ) 2026-04-16 15:39:46 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_all_spws_test.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:46 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:46 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Traceback (most recent call last): 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-04-16 15:39:46 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'] ) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-04-16 15:39:46 INFO mstransform::::casa+ mtlocal.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return self._swigobj.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 127, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:45.817897 End time: 2026-04-16 15:39:45.867805 2026-04-16 15:39:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:46 INFO mstransform::::casa ########################################## .2026-04-16 15:39:46 INFO mstransform::::casa ########################################## 2026-04-16 15:39:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:46 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 ) 2026-04-16 15:39:46 INFO mstransform::::casa Combine spws 0,1,2,3 into new output spw 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:46 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3 2026-04-16 15:39:46 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:46 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3839, 1 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 3839, 1 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 3839, 1] 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Traceback (most recent call last): 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-04-16 15:39:46 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'] ) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-04-16 15:39:46 INFO mstransform::::casa+ mtlocal.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return self._swigobj.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 127, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:45.878222 End time: 2026-04-16 15:39:45.914306 2026-04-16 15:39:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:46 INFO mstransform::::casa ########################################## .2026-04-16 15:39:46 INFO mstransform::::casa ########################################## 2026-04-16 15:39:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:46 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 ) 2026-04-16 15:39:46 INFO mstransform::::casa Combine spws 2,3 into new output spw 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:46 INFO MSTransformManager::parseDataSelParams spw selection is 2,3 2026-04-16 15:39:46 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:46 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 127, 1 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 3839, 1] 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Traceback (most recent call last): 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-04-16 15:39:46 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'] ) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-04-16 15:39:46 INFO mstransform::::casa+ mtlocal.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return self._swigobj.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 127, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:45.922763 End time: 2026-04-16 15:39:45.950262 2026-04-16 15:39:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:46 INFO mstransform::::casa ########################################## .2026-04-16 15:39:46 INFO mstransform::::casa ########################################## 2026-04-16 15:39:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:46 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 ) 2026-04-16 15:39:46 INFO mstransform::::casa Combine spws 3,2,1 into new output spw 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:46 INFO MSTransformManager::parseDataSelParams spw selection is 3,2,1 2026-04-16 15:39:46 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:46 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 3839, 1 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 3839, 1] 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Traceback (most recent call last): 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-04-16 15:39:46 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'] ) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-04-16 15:39:46 INFO mstransform::::casa+ mtlocal.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return self._swigobj.open() 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 127, in open 2026-04-16 15:39:46 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-04-16 15:39:46 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:39:46 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. 2026-04-16 15:39:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:45.957574 End time: 2026-04-16 15:39:45.981353 2026-04-16 15:39:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:46 INFO mstransform::::casa ########################################## .2026-04-16 15:39:46 INFO mstransform::::casa ########################################## 2026-04-16 15:39:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:46 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 ) 2026-04-16 15:39:46 INFO mstransform::::casa Combine spws 1,0 into new output spw 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_spws_ok_test.ms 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:46 INFO MSTransformManager::parseDataSelParams spw selection is 1,0 2026-04-16 15:39:46 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 3839, 1 2026-04-16 15:39:46 INFO MSTransformManager::initDataSelectionParams+ 0, 0, 3839, 1] 2026-04-16 15:39:46 INFO MSTransformManager::open Select data 2026-04-16 15:39:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:46 INFO MSTransformDataHandler::makeSelection 870 out of 1740 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:46 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:47 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:47 INFO MSTransformRegridder::combineSpwsCore SPW 1: 3840 channels, first channel = 2.300663617e+11 Hz, last channel = 2.310036176e+11 Hz 2026-04-16 15:39:47 INFO MSTransformRegridder::combineSpwsCore SPW 0: 3840 channels, first channel = 2.325056617e+11 Hz, last channel = 2.325642402e+11 Hz 2026-04-16 15:39:47 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 2026-04-16 15:39:47 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:47 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:47 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.31315e+11 Hz 2026-04-16 15:39:47 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 244141 Hz 2026-04-16 15:39:47 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10231 2026-04-16 15:39:47 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.4978e+09 Hz 2026-04-16 15:39:47 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.30066e+11 Hz, upper edge = 2.32564e+11 Hz 2026-04-16 15:39:47 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 2026-04-16 15:39:47 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:47 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:47 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:47 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:47 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-04-16 15:39:47 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:47 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:45.987289 End time: 2026-04-16 15:39:49.507646 2026-04-16 15:39:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:50 INFO mstransform::::casa ########################################## .2026-04-16 15:39:50 INFO mstransform::::casa ########################################## 2026-04-16 15:39:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:50 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 ) 2026-04-16 15:39:50 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Input file name is SDFloatColumn.ms 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Data column is FLOAT_DATA 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Output file name is floatcol1.mms 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:50 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:39:50 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:39:50 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-04-16 15:39:50 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:39:50 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:39:50 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:39:50 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:39:50 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:39:50 INFO MSTransformManager::colCheckInfo Adding FLOAT_DATA column to output MS from input FLOAT_DATA column 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3, 1] 2026-04-16 15:39:50 INFO MSTransformManager::open Select data 2026-04-16 15:39:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:50 INFO MSTransformDataHandler::makeSelection 3 out of 15 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:50 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:39:50 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 2026-04-16 15:39:50 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:50 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.87692e+11 Hz 2026-04-16 15:39:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.50023e+09 Hz 2026-04-16 15:39:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 2026-04-16 15:39:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.00009e+10 Hz 2026-04-16 15:39:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.82692e+11 Hz, upper edge = 1.92692e+11 Hz 2026-04-16 15:39:50 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 2026-04-16 15:39:50 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:39:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:49.568763 End time: 2026-04-16 15:39:50.111619 2026-04-16 15:39:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:50 INFO mstransform::::casa ########################################## Check column and keywords .2026-04-16 15:39:50 INFO mstransform::::casa ########################################## 2026-04-16 15:39:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:50 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 ) 2026-04-16 15:39:50 INFO mstransform::::casa Combine spws 8~15 into new output spw 2026-04-16 15:39:50 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:50 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-04-16 15:39:50 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:39:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:39:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-04-16 15:39:50 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-04-16 15:39:50 INFO MSTransformManager::open Select data 2026-04-16 15:39:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:50 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:51 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-04-16 15:39:51 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 2026-04-16 15:39:51 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:51 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-04-16 15:39:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-04-16 15:39:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-04-16 15:39:51 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 2026-04-16 15:39:51 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:51 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:51 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:51 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:51 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:51 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:50.320753 End time: 2026-04-16 15:39:51.752502 2026-04-16 15:39:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:52 INFO mstransform::::casa ########################################## 2026-04-16 15:39:52 INFO mstransform::::casa ########################################## 2026-04-16 15:39:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:52 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='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 ) 2026-04-16 15:39:52 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:39:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:52 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:39:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:39:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:52 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-04-16 15:39:52 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:39:52 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:39:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-04-16 15:39:52 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-04-16 15:39:52 INFO MSTransformManager::open Select data 2026-04-16 15:39:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:52 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:52 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:51.758536 End time: 2026-04-16 15:39:52.778373 2026-04-16 15:39:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:53 INFO mstransform::::casa ########################################## 2026-04-16 15:39:53 INFO mstransform::::casa ########################################## 2026-04-16 15:39:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:53 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 ) 2026-04-16 15:39:53 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:53 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:39:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:39:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:53 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:53 INFO MSTransformManager::open Select data 2026-04-16 15:39:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:53 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:53 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-04-16 15:39:53 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 2026-04-16 15:39:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-04-16 15:39:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-04-16 15:39:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-04-16 15:39:53 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 2026-04-16 15:39:53 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:53 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:53 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:53 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:53 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:53 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:52.784145 End time: 2026-04-16 15:39:53.860948 2026-04-16 15:39:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:54 INFO mstransform::::casa ########################################## 2026-04-16 15:39:54 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 . 2026-04-16 15:39:55 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_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 .2026-04-16 15:39:55 INFO mstransform::::casa ########################################## 2026-04-16 15:39:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:55 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 ) 2026-04-16 15:39:55 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:39:55 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:39:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:55 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:39:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:55 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:39:55 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:39:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:39:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:55 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:55 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:39:55 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:39:55 INFO MSTransformManager::open Select data 2026-04-16 15:39:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:55 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:56 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:56 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:56 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:39:56 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:39:56 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 2026-04-16 15:39:56 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:56 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:39:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:39:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:39:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:39:56 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 2026-04-16 15:39:56 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:56 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:56 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:56 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:56 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:56 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:55.312568 End time: 2026-04-16 15:39:55.888736 2026-04-16 15:39:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:56 INFO mstransform::::casa ########################################## 2026-04-16 15:39:56 INFO mstransform::::casa ########################################## 2026-04-16 15:39:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:56 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 ) 2026-04-16 15:39:56 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:56 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:39:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:39:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:39:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:56 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:56 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:39:56 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:39:56 INFO MSTransformManager::open Select data 2026-04-16 15:39:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:56 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:56 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:55.894442 End time: 2026-04-16 15:39:56.443260 2026-04-16 15:39:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:56 INFO mstransform::::casa ########################################## 2026-04-16 15:39:56 INFO mstransform::::casa ########################################## 2026-04-16 15:39:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:56 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 ) 2026-04-16 15:39:56 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:56 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:56 INFO MSTransformManager::open Select data 2026-04-16 15:39:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:57 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:39:57 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:57 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:57 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:39:57 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:39:57 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 2026-04-16 15:39:57 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:57 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:39:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:39:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:39:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:39:57 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 2026-04-16 15:39:57 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:57 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:57 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:57 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:57 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:57 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:56.452694 End time: 2026-04-16 15:39:57.081658 2026-04-16 15:39:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:57 INFO mstransform::::casa ########################################## 2026-04-16 15:39:58 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 . 2026-04-16 15:39:58 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 .2026-04-16 15:39:58 INFO mstransform::::casa ########################################## 2026-04-16 15:39:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:58 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 ) 2026-04-16 15:39:58 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:39:58 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:39:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:58 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:39:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:58 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-04-16 15:39:58 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:39:58 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:39:58 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:39:58 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:39:58 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:39:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:58 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:58 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:39:58 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:39:58 INFO MSTransformManager::open Select data 2026-04-16 15:39:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:58 INFO MSTransformDataHandler::makeSelection 4 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:39:59 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:39:59 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:39:59 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:39:59 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:39:59 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 2026-04-16 15:39:59 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:39:59 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:39:59 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:39:59 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:39:59 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:39:59 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:39:59 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:39:59 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 2026-04-16 15:39:59 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:39:59 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:39:59 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:39:59 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:39:59 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:39:59 INFO mstransform::::casa Apply the transformations 2026-04-16 15:39:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:58.364549 End time: 2026-04-16 15:39:59.045724 2026-04-16 15:39:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:39:59 INFO mstransform::::casa ########################################## 2026-04-16 15:39:59 INFO mstransform::::casa ########################################## 2026-04-16 15:39:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:39:59 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 ) 2026-04-16 15:39:59 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:39:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:39:59 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:39:59 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:39:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:39:59 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:39:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:39:59 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-04-16 15:39:59 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:39:59 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:39:59 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:39:59 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:39:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:39:59 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:39:59 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:39:59 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:39:59 INFO MSTransformManager::open Select data 2026-04-16 15:39:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:39:59 INFO MSTransformDataHandler::makeSelection 4 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:00 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:59.051603 End time: 2026-04-16 15:39:59.799226 2026-04-16 15:40:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:00 INFO mstransform::::casa ########################################## 2026-04-16 15:40:00 INFO mstransform::::casa ########################################## 2026-04-16 15:40:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:00 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 ) 2026-04-16 15:40:00 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:00 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:00 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:00 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:00 INFO MSTransformManager::open Select data 2026-04-16 15:40:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:00 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:00 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:00 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:00 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:00 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:00 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 2026-04-16 15:40:00 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:00 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:00 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 2026-04-16 15:40:00 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:00 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:00 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:00 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:00 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:00 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:39:59.804822 End time: 2026-04-16 15:40:00.258847 2026-04-16 15:40:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:00 INFO mstransform::::casa ########################################## 2026-04-16 15:40:01 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-04-16 15:40:01 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_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 .2026-04-16 15:40:01 INFO mstransform::::casa ########################################## 2026-04-16 15:40:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:01 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 ) 2026-04-16 15:40:01 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:40:01 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:01 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:01 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:01 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:01 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-04-16 15:40:01 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:01 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:40:01 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:01 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:01 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:01 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:01 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:01 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:01 INFO MSTransformManager::open Select data 2026-04-16 15:40:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:01 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:02 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:02 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:02 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:02 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:02 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 2026-04-16 15:40:02 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:02 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:02 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 2026-04-16 15:40:02 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:02 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:02 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:02 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:02 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:02 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:01.393891 End time: 2026-04-16 15:40:02.294406 2026-04-16 15:40:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:02 INFO mstransform::::casa ########################################## 2026-04-16 15:40:02 INFO mstransform::::casa ########################################## 2026-04-16 15:40:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:02 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 ) 2026-04-16 15:40:02 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:02 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:02 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:02 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-04-16 15:40:02 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:02 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:40:02 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:02 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:02 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:02 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:02 INFO MSTransformManager::open Select data 2026-04-16 15:40:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:02 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:03 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:02.305586 End time: 2026-04-16 15:40:03.190156 2026-04-16 15:40:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:03 INFO mstransform::::casa ########################################## 2026-04-16 15:40:03 INFO mstransform::::casa ########################################## 2026-04-16 15:40:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:03 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 ) 2026-04-16 15:40:03 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:03 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:03 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:03 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:03 INFO MSTransformManager::open Select data 2026-04-16 15:40:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:04 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:04 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:04 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:04 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:04 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:04 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 2026-04-16 15:40:04 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:04 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:04 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 2026-04-16 15:40:04 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:04 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:04 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:04 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:04 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:04 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:03.202592 End time: 2026-04-16 15:40:03.699057 2026-04-16 15:40:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:04 INFO mstransform::::casa ########################################## 2026-04-16 15:40:04 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 . 2026-04-16 15:40:04 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 .2026-04-16 15:40:05 INFO mstransform::::casa ########################################## 2026-04-16 15:40:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:05 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 ) 2026-04-16 15:40:05 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:40:05 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:05 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:05 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:05 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:05 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:05 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:05 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:05 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:05 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:05 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:05 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:05 INFO MSTransformManager::open Select data 2026-04-16 15:40:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:05 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:05 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:05 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:05 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:05 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:05 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 2026-04-16 15:40:05 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:05 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:05 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 2026-04-16 15:40:05 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:05 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:05 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:05 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:05 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:05 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:04.756028 End time: 2026-04-16 15:40:05.690975 2026-04-16 15:40:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:06 INFO mstransform::::casa ########################################## 2026-04-16 15:40:06 INFO mstransform::::casa ########################################## 2026-04-16 15:40:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:06 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 ) 2026-04-16 15:40:06 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:06 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:06 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:06 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:06 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:06 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:06 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:06 INFO MSTransformManager::open Select data 2026-04-16 15:40:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:06 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:06 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:05.702641 End time: 2026-04-16 15:40:06.666349 2026-04-16 15:40:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:07 INFO mstransform::::casa ########################################## 2026-04-16 15:40:07 INFO mstransform::::casa ########################################## 2026-04-16 15:40:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:07 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 ) 2026-04-16 15:40:07 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:07 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:07 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:07 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:07 INFO MSTransformManager::open Select data 2026-04-16 15:40:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:07 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:07 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:07 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:07 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:07 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:07 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 2026-04-16 15:40:07 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:07 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:07 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 2026-04-16 15:40:07 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:07 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:07 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:07 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:07 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:07 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:06.676031 End time: 2026-04-16 15:40:07.107528 2026-04-16 15:40:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:07 INFO mstransform::::casa ########################################## 2026-04-16 15:40:07 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 . 2026-04-16 15:40:08 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 .2026-04-16 15:40:08 INFO mstransform::::casa ########################################## 2026-04-16 15:40:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:08 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 ) 2026-04-16 15:40:08 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:40:08 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:08 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:08 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:08 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-04-16 15:40:08 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:08 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:08 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:08 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:08 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:08 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:08 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:08 INFO MSTransformManager::open Select data 2026-04-16 15:40:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:08 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:09 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:09 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:09 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:09 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:09 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 2026-04-16 15:40:09 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:09 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:09 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 2026-04-16 15:40:09 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:09 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:09 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:09 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:09 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:09 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:08.158186 End time: 2026-04-16 15:40:08.872361 2026-04-16 15:40:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:09 INFO mstransform::::casa ########################################## 2026-04-16 15:40:09 INFO mstransform::::casa ########################################## 2026-04-16 15:40:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:09 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 ) 2026-04-16 15:40:09 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:09 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:09 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-04-16 15:40:09 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:09 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:09 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:09 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:09 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:09 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:09 INFO MSTransformManager::open Select data 2026-04-16 15:40:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:09 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:10 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:08.881940 End time: 2026-04-16 15:40:09.711124 2026-04-16 15:40:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:10 INFO mstransform::::casa ########################################## 2026-04-16 15:40:10 INFO mstransform::::casa ########################################## 2026-04-16 15:40:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:10 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 ) 2026-04-16 15:40:10 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:10 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:10 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:10 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:10 INFO MSTransformManager::open Select data 2026-04-16 15:40:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:10 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:10 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:10 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:10 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:10 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:10 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 2026-04-16 15:40:10 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:10 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:10 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 2026-04-16 15:40:10 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:10 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:10 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:10 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:10 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:10 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:09.720363 End time: 2026-04-16 15:40:10.150616 2026-04-16 15:40:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:10 INFO mstransform::::casa ########################################## 2026-04-16 15:40:10 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 . 2026-04-16 15:40:11 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 .2026-04-16 15:40:11 INFO mstransform::::casa ########################################## 2026-04-16 15:40:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:11 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 ) 2026-04-16 15:40:11 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:40:11 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:11 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:11 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:11 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-04-16 15:40:11 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:11 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:11 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:11 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:11 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:11 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:11 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:11 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:11 INFO MSTransformManager::open Select data 2026-04-16 15:40:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:11 INFO MSTransformDataHandler::makeSelection 16 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:12 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:12 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:12 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:12 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:12 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 2026-04-16 15:40:12 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:12 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:12 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:12 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:12 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:12 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:12 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:12 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 2026-04-16 15:40:12 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:12 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:12 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:12 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:12 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:12 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:11.134467 End time: 2026-04-16 15:40:12.058116 2026-04-16 15:40:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:12 INFO mstransform::::casa ########################################## 2026-04-16 15:40:12 INFO mstransform::::casa ########################################## 2026-04-16 15:40:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:12 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 ) 2026-04-16 15:40:12 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:12 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:12 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:12 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:12 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:12 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-04-16 15:40:12 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:12 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:12 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:12 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:12 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:12 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:12 INFO MSTransformManager::open Select data 2026-04-16 15:40:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:12 INFO MSTransformDataHandler::makeSelection 16 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:13 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:12.069209 End time: 2026-04-16 15:40:12.952151 2026-04-16 15:40:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:13 INFO mstransform::::casa ########################################## 2026-04-16 15:40:13 INFO mstransform::::casa ########################################## 2026-04-16 15:40:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:13 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 ) 2026-04-16 15:40:13 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:13 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:13 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:13 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:13 INFO MSTransformManager::open Select data 2026-04-16 15:40:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:13 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:13 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:13 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:13 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:13 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:13 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 2026-04-16 15:40:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:13 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 2026-04-16 15:40:13 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:13 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:13 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:13 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:13 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:13 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:12.964121 End time: 2026-04-16 15:40:13.439980 2026-04-16 15:40:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:13 INFO mstransform::::casa ########################################## 2026-04-16 15:40:14 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 . 2026-04-16 15:40:14 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 .2026-04-16 15:40:14 INFO mstransform::::casa ########################################## 2026-04-16 15:40:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:14 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 ) 2026-04-16 15:40:15 INFO mstransform::::casa Combine spws 8~15 into new output spw 2026-04-16 15:40:15 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:15 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-04-16 15:40:15 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:15 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:15 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:40:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-04-16 15:40:15 INFO MSTransformManager::open Select data 2026-04-16 15:40:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:15 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:15 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-04-16 15:40:15 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 2026-04-16 15:40:15 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:15 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:15 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-04-16 15:40:15 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-04-16 15:40:15 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-04-16 15:40:15 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 2026-04-16 15:40:15 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:15 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:15 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:15 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:15 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:15 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:14.487470 End time: 2026-04-16 15:40:15.451382 2026-04-16 15:40:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:15 INFO mstransform::::casa ########################################## 2026-04-16 15:40:15 INFO mstransform::::casa ########################################## 2026-04-16 15:40:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:15 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 ) 2026-04-16 15:40:15 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:15 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-04-16 15:40:15 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:15 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:40:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-04-16 15:40:15 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-04-16 15:40:15 INFO MSTransformManager::open Select data 2026-04-16 15:40:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:15 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:16 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:15.459212 End time: 2026-04-16 15:40:16.290037 2026-04-16 15:40:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:16 INFO mstransform::::casa ########################################## 2026-04-16 15:40:16 INFO mstransform::::casa ########################################## 2026-04-16 15:40:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:16 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 ) 2026-04-16 15:40:16 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:16 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:16 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:16 INFO MSTransformManager::open Select data 2026-04-16 15:40:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:17 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:17 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-04-16 15:40:17 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 2026-04-16 15:40:17 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:17 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-04-16 15:40:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-04-16 15:40:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-04-16 15:40:17 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 2026-04-16 15:40:17 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:17 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:17 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:17 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:17 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:17 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:16.296129 End time: 2026-04-16 15:40:16.801207 2026-04-16 15:40:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:17 INFO mstransform::::casa ########################################## 2026-04-16 15:40:17 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 . 2026-04-16 15:40:17 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 .2026-04-16 15:40:18 INFO mstransform::::casa ########################################## 2026-04-16 15:40:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:18 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 ) 2026-04-16 15:40:18 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:40:18 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:18 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:18 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:18 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:18 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:40:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:18 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:18 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:18 INFO MSTransformManager::open Select data 2026-04-16 15:40:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:18 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:19 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:19 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:19 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:19 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:19 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 2026-04-16 15:40:19 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:19 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:19 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 2026-04-16 15:40:19 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:19 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:19 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:19 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:19 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:19 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:17.892262 End time: 2026-04-16 15:40:18.960709 2026-04-16 15:40:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:19 INFO mstransform::::casa ########################################## 2026-04-16 15:40:19 INFO mstransform::::casa ########################################## 2026-04-16 15:40:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:19 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 ) 2026-04-16 15:40:19 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:19 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:19 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:19 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:19 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:19 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:40:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:19 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:19 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:19 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:19 INFO MSTransformManager::open Select data 2026-04-16 15:40:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:19 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:19 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:18.970185 End time: 2026-04-16 15:40:19.538446 2026-04-16 15:40:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:20 INFO mstransform::::casa ########################################## 2026-04-16 15:40:20 INFO mstransform::::casa ########################################## 2026-04-16 15:40:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:20 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 ) 2026-04-16 15:40:20 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:20 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:20 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:20 INFO MSTransformManager::open Select data 2026-04-16 15:40:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:20 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:20 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:20 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:20 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:20 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:20 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 2026-04-16 15:40:20 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:20 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:20 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 2026-04-16 15:40:20 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:20 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:20 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:20 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:20 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:20 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:19.548366 End time: 2026-04-16 15:40:20.043769 2026-04-16 15:40:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:20 INFO mstransform::::casa ########################################## 2026-04-16 15:40:20 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 . 2026-04-16 15:40:21 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 .2026-04-16 15:40:21 INFO mstransform::::casa ########################################## 2026-04-16 15:40:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:21 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='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 ) 2026-04-16 15:40:21 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-04-16 15:40:21 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:21 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:21 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:21 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:21 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:21 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:40:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:21 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:21 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:21 INFO MSTransformManager::open Select data 2026-04-16 15:40:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:21 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:22 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:22 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:22 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:22 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:22 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 2026-04-16 15:40:22 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:22 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:22 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 2026-04-16 15:40:22 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:22 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:22 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:22 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:22 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:22 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:21.109933 End time: 2026-04-16 15:40:22.193035 2026-04-16 15:40:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:22 INFO mstransform::::casa ########################################## 2026-04-16 15:40:22 INFO mstransform::::casa ########################################## 2026-04-16 15:40:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:22 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='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 ) 2026-04-16 15:40:22 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:22 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:22 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-04-16 15:40:22 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-04-16 15:40:22 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:22 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:40:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:22 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-04-16 15:40:22 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-04-16 15:40:22 INFO MSTransformManager::open Select data 2026-04-16 15:40:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:22 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:23 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:22.204760 End time: 2026-04-16 15:40:23.724092 2026-04-16 15:40:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:24 INFO mstransform::::casa ########################################## 2026-04-16 15:40:24 INFO mstransform::::casa ########################################## 2026-04-16 15:40:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:24 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 ) 2026-04-16 15:40:24 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:40:24 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:24 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:24 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:24 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:40:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:24 INFO MSTransformManager::open Select data 2026-04-16 15:40:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:24 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:24 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:40:24 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:40:24 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-04-16 15:40:24 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-04-16 15:40:24 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 2026-04-16 15:40:24 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:24 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:24 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-04-16 15:40:24 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:40:24 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:40:24 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-04-16 15:40:24 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:40:24 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 2026-04-16 15:40:24 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:40:24 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:40:24 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:40:24 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:40:24 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:40:24 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:23.735632 End time: 2026-04-16 15:40:24.237579 2026-04-16 15:40:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:24 INFO mstransform::::casa ########################################## 2026-04-16 15:40:25 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 . 2026-04-16 15:40:25 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 .2026-04-16 15:40:25 INFO mstransform::::casa ########################################## 2026-04-16 15:40:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:25 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='', 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 ) 2026-04-16 15:40:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:40:25 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:40:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:25 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-04-16 15:40:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:40:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:40:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:25 INFO MSTransformManager::open Select data 2026-04-16 15:40:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:40:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:25.177587 End time: 2026-04-16 15:40:26.990071 2026-04-16 15:40:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:27 INFO mstransform::::casa ########################################## 2026-04-16 15:40:27 INFO mstransform::::casa ########################################## 2026-04-16 15:40:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:27 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', 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 ) 2026-04-16 15:40:27 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:40:27 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:40:27 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:27 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:27 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:40:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:27 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:40:27 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-04-16 15:40:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:27 INFO MSTransformManager::open Select data 2026-04-16 15:40:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:28 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:26.999066 End time: 2026-04-16 15:40:28.592898 2026-04-16 15:40:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:29 INFO mstransform::::casa ########################################## 2026-04-16 15:40:29 INFO mstransform::::casa ########################################## 2026-04-16 15:40:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:29 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=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 ) 2026-04-16 15:40:29 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:40:29 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-04-16 15:40:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:29 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-04-16 15:40:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:29 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:40:29 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:40:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:29 INFO MSTransformManager::open Select data 2026-04-16 15:40:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:29 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:29 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:40:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:28.606356 End time: 2026-04-16 15:40:29.897638 2026-04-16 15:40:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:30 INFO mstransform::::casa ########################################## 2026-04-16 15:40:30 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 . 2026-04-16 15:40:31 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 .2026-04-16 15:40:32 INFO mstransform::::casa ########################################## 2026-04-16 15:40:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:32 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 ) 2026-04-16 15:40:32 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:40:32 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-04-16 15:40:32 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:40:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_no_reindexing_noreidnex.ms 2026-04-16 15:40:32 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-04-16 15:40:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:32 INFO MSTransformManager::parseDataSelParams field selection is SXDF-NB1006-4 2026-04-16 15:40:32 INFO MSTransformManager::parseDataSelParams spw selection is 1:10~20,2:30~40 2026-04-16 15:40:32 INFO MSTransformManager::parseDataSelParams correlation selection is XX 2026-04-16 15:40:32 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:40:32 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-04-16 15:40:32 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:40:32 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:40:32 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:40:32 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:40:32 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:40:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:32 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:32 INFO MSTransformManager::initDataSelectionParams+ [1, 10, 20, 1 2026-04-16 15:40:32 INFO MSTransformManager::initDataSelectionParams+ 2, 30, 40, 1] 2026-04-16 15:40:32 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]]] 2026-04-16 15:40:32 INFO MSTransformManager::open Select data 2026-04-16 15:40:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:32 INFO MSTransformDataHandler::makeSelection 1056 out of 2112 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:33 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:40:33 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 2026-04-16 15:40:33 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.40688e+11 Hz 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.40602e+11 Hz, upper edge = 3.40774e+11 Hz 2026-04-16 15:40:33 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 2026-04-16 15:40:33 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-04-16 15:40:33 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 2026-04-16 15:40:33 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49548e+11 Hz 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-04-16 15:40:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49462e+11 Hz, upper edge = 3.49633e+11 Hz 2026-04-16 15:40:33 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 2026-04-16 15:40:33 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:40:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:32.307847 End time: 2026-04-16 15:40:33.273653 2026-04-16 15:40:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:33 INFO mstransform::::casa ########################################## 2026-04-16 15:40:33 INFO mstransform::::casa ########################################## 2026-04-16 15:40:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:33 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 ) 2026-04-16 15:40:33 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:40:33 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-04-16 15:40:33 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:40:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_no_reindexing_reindex.ms 2026-04-16 15:40:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:33 INFO MSTransformManager::parseDataSelParams field selection is SXDF-NB1006-4 2026-04-16 15:40:33 INFO MSTransformManager::parseDataSelParams spw selection is 1:10~20,2:30~40 2026-04-16 15:40:33 INFO MSTransformManager::parseDataSelParams correlation selection is XX 2026-04-16 15:40:33 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:40:33 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-04-16 15:40:33 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:40:33 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:40:33 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:40:33 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:40:33 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:40:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:33 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [6] 2026-04-16 15:40:33 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:40:33 INFO MSTransformManager::initDataSelectionParams+ [1, 10, 20, 1 2026-04-16 15:40:33 INFO MSTransformManager::initDataSelectionParams+ 2, 30, 40, 1] 2026-04-16 15:40:33 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]]] 2026-04-16 15:40:33 INFO MSTransformManager::open Select data 2026-04-16 15:40:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:33 INFO MSTransformDataHandler::makeSelection 1056 out of 2112 rows are going to be considered due to the selection criteria. 2026-04-16 15:40:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:40:34 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 2026-04-16 15:40:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.40688e+11 Hz 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.40602e+11 Hz, upper edge = 3.40774e+11 Hz 2026-04-16 15:40:34 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 2026-04-16 15:40:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-04-16 15:40:34 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 2026-04-16 15:40:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49548e+11 Hz 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-04-16 15:40:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49462e+11 Hz, upper edge = 3.49633e+11 Hz 2026-04-16 15:40:34 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 2026-04-16 15:40:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:40:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:33.282550 End time: 2026-04-16 15:40:34.254404 2026-04-16 15:40:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:34 INFO mstransform::::casa ########################################## 2026-04-16 15:40:34 INFO listobs::::casa ########################################## 2026-04-16 15:40:34 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:40:34 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 ) 2026-04-16 15:40:34 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:40:34 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:40:34 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:40:34.259780 End time: 2026-04-16 15:40:34.304874 2026-04-16 15:40:34 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:40:34 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 .2026-04-16 15:40:35 INFO importasdm::::casa ########################################## 2026-04-16 15:40:35 INFO importasdm::::casa ##### Begin Task: importasdm ##### 2026-04-16 15:40:35 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 ) 2026-04-16 15:40:42 INFO importasdm::::casa Found ephemeris split_ephemeris_no_reindex.ms/FIELD/EPHEM0_Mars_57034.9.tab for field 0 2026-04-16 15:40:42 INFO importasdm::::casa Found ephemeris split_ephemeris_no_reindex.ms/FIELD/EPHEM1_Titania_57034.9.tab for field 2 2026-04-16 15:40:42 INFO importasdm::::casa Converted split_ephemeris_no_reindex.ms/FIELD/EPHEM1_Titania_57034.9.tab to GEO. 2026-04-16 15:40:42 INFO importasdm::::casa Converted split_ephemeris_no_reindex.ms/FIELD/EPHEM0_Mars_57034.9.tab to GEO. 2026-04-16 15:40:42 INFO Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/split_ephemeris_no_reindex.ms 2026-04-16 15:40:42 INFO SubMS::parseColumnNames() Using DATA column. 2026-04-16 15:40:42 INFO FixVis::setFields Selecting fields 0 2 2026-04-16 15:40:42 INFO MSUVWGenerator::make_uvws Rows handled: 0/414450 2026-04-16 15:40:43 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on split_ephemeris_no_reindex.ms... 2026-04-16 15:40:43 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-04-16 15:40:43 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-04-16 15:40:43 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 0 to ephemeris phase center for time 57034.97618166667 d UTC 2026-04-16 15:40:43 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-04-16 15:40:43 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-04-16 15:40:43 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 2 to ephemeris phase center for time 57034.97794444445 d UTC 2026-04-16 15:40:43 INFO importasdm::::casa Found Flag.xml in SDM 2026-04-16 15:40:43 INFO importasdm::::casa Found Antenna.xml in SDM 2026-04-16 15:40:43 INFO importasdm::::casa Found SpectralWindow.xml in SDM 2026-04-16 15:40:43 INFO importasdm::::casa Found 50 rows in Antenna.xml 2026-04-16 15:40:43 INFO importasdm::::casa Found 59 rows in SpectralWindow.xml 2026-04-16 15:40:43 INFO importasdm::::casa Will construct spw flags using names 2026-04-16 15:40:43 INFO importasdm::::casa Will construct polarization flags using polarizationType 2026-04-16 15:40:43 INFO importasdm::::casa Found numAntenna=1 must be a new style SDM 2026-04-16 15:40:43 INFO importasdm::::casa Found 377 flags in Flag.xml 2026-04-16 15:40:43 INFO importasdm::::casa Will not apply flags to split_ephemeris_no_reindex.ms (apply_flags=False), use flagcmd to apply 2026-04-16 15:40:43 INFO importasdm::::casa There are 0 rows already in FLAG_CMD 2026-04-16 15:40:43 INFO importasdm::::casa Saved 377 rows to FLAG_CMD of split_ephemeris_no_reindex.ms 2026-04-16 15:40:43 INFO importasdm::::casa Task importasdm complete. Start time: 2026-04-16 15:40:35.063016 End time: 2026-04-16 15:40:43.286865 2026-04-16 15:40:43 INFO importasdm::::casa ##### End Task: importasdm ##### 2026-04-16 15:40:43 INFO importasdm::::casa ########################################## 2026-04-16 15:40:44 INFO mstransform::::casa ########################################## 2026-04-16 15:40:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:44 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 ) 2026-04-16 15:40:44 INFO MSTransformManager::parseMsSpecParams Input file name is split_ephemeris_no_reindex.ms 2026-04-16 15:40:44 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:44 INFO MSTransformManager::parseMsSpecParams Output file name is split_ephemeris_no_reindex.split.ms 2026-04-16 15:40:44 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-04-16 15:40:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:44 INFO MSTransformManager::open Select data 2026-04-16 15:40:44 INFO MSTransformDataHandler::selectSpw The following a priori selected input spw(s) 2026-04-16 15:40:44 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 2026-04-16 15:40:44 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. 2026-04-16 15:40:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:44 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-04-16 15:40:44 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-04-16 15:40:44 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:43.571074 End time: 2026-04-16 15:40:47.283069 2026-04-16 15:40:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:47 INFO mstransform::::casa ########################################## 2026-04-16 15:40:47 INFO mstransform::::casa ########################################## 2026-04-16 15:40:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:47 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 ) 2026-04-16 15:40:47 INFO MSTransformManager::parseMsSpecParams Input file name is split_ephemeris_no_reindex.ms 2026-04-16 15:40:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:40:47 INFO MSTransformManager::parseMsSpecParams Output file name is split_ephemeris_no_reindex.split.ms 2026-04-16 15:40:47 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-04-16 15:40:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:47 INFO MSTransformManager::parseDataSelParams field selection is 0 2026-04-16 15:40:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:40:47 INFO MSTransformManager::open Select data 2026-04-16 15:40:47 INFO MSTransformDataHandler::selectSpw The following a priori selected input spw(s) 2026-04-16 15:40:47 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 2026-04-16 15:40:47 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. 2026-04-16 15:40:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:48 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-04-16 15:40:48 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-04-16 15:40:48 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:47.420067 End time: 2026-04-16 15:40:51.090364 2026-04-16 15:40:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:51 INFO mstransform::::casa ########################################## .2026-04-16 15:40:52 INFO mstransform::::casa ########################################## 2026-04-16 15:40:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:40:52 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 ) 2026-04-16 15:40:52 INFO mstransform::::casa Parse docallib parameters 2026-04-16 15:40:52 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms 2026-04-16 15:40:52 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:40:52 INFO MSTransformManager::parseMsSpecParams Output file name is mst_otf_calibration.ms 2026-04-16 15:40:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:40:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:40:52 INFO MSTransformManager::parseCalParams Calibration is activated 2026-04-16 15:40:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input virtual CORRECTED_DATA column 2026-04-16 15:40:52 INFO MSTransformManager::open Select data 2026-04-16 15:40:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:53 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:53 INFO MSTransformManager::generateIterator OTF calibration activated, using calibration record spec to generate iterator 2026-04-16 15:40:53 INFO Calibrater:: Arranging to calibrate MS: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/mstransform_reference/ngc5921.ms 2026-04-16 15:40:53 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap 2026-04-16 15:40:53 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap 2026-04-16 15:40:53 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap 2026-04-16 15:40:53 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap 2026-04-16 15:40:53 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-04-16 15:40:53 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-04-16 15:40:53 INFO . 0: 2026-04-16 15:40:53 INFO + MS: obs= scan= fld= intent= spw= 2026-04-16 15:40:53 INFO + CT: tinterp=nearest finterp= 2026-04-16 15:40:53 INFO + obsmap=[] scanmap=[] fldmap=[] 2026-04-16 15:40:53 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:53 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-04-16 15:40:53 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-04-16 15:40:53 INFO . 0: 2026-04-16 15:40:53 INFO + MS: obs= scan= fld= intent= spw= 2026-04-16 15:40:53 INFO + CT: tinterp=nearest finterp= 2026-04-16 15:40:53 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] 2026-04-16 15:40:53 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:53 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-04-16 15:40:53 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-04-16 15:40:53 INFO . 0: 2026-04-16 15:40:53 INFO + MS: obs= scan= fld=0 intent= spw= 2026-04-16 15:40:53 INFO + CT: tinterp=nearest finterp= 2026-04-16 15:40:53 INFO + obsmap=[] scanmap=[] fldmap=[0] 2026-04-16 15:40:53 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:53 INFO . 1: 2026-04-16 15:40:53 INFO + MS: obs= scan= fld=1,2 intent= spw= 2026-04-16 15:40:53 INFO + CT: tinterp=linear finterp= 2026-04-16 15:40:53 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] 2026-04-16 15:40:53 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:53 INFO OldCalibrater::setcallib2(callib) The following calibration terms are arranged for apply: 2026-04-16 15:40:53 INFO OldCalibrater::setcallib2(callib) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-04-16 15:40:53 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-04-16 15:40:53 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-04-16 15:40:53 INFO mstransform::::casa Apply the transformations 2026-04-16 15:40:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:40:52.330844 End time: 2026-04-16 15:40:53.492257 2026-04-16 15:40:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:40:53 INFO mstransform::::casa ########################################## 2026-04-16 15:40:54 INFO applycal::::casa ########################################## 2026-04-16 15:40:54 INFO applycal::::casa ##### Begin Task: applycal ##### 2026-04-16 15:40:54 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 ) 2026-04-16 15:40:54 INFO applycal::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-16 15:40:54 INFO applycal::calibrater::open Opening MS: mstransform_reference/ngc5921.ms for calibration. 2026-04-16 15:40:54 INFO applycal::VisSetUtil::addScrCols Adding CORRECTED_DATA column(s). 2026-04-16 15:40:54 INFO applycal::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-16 15:40:54 INFO applycal::AgentFlagger::open Table type is Measurement Set 2026-04-16 15:40:54 INFO FlagVersion::saveFlagVersion Creating new backup flag file called applycal_1 2026-04-16 15:40:54 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-04-16 15:40:54 INFO calibrater::reset Reseting solve/apply state 2026-04-16 15:40:54 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-04-16 15:40:54 INFO Calibrater::selectvis Selection did not drop any rows 2026-04-16 15:40:54 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-04-16 15:40:54 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-04-16 15:40:54 INFO calibrater::parsecallibfile Beginning parsecallibfile-)------- 2026-04-16 15:40:54 INFO calibrater::setcallib Beginning setcallib--------- 2026-04-16 15:40:54 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-04-16 15:40:54 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-04-16 15:40:54 INFO . 0: 2026-04-16 15:40:54 INFO + MS: obs= scan= fld= intent= spw= 2026-04-16 15:40:54 INFO + CT: tinterp=nearest finterp= 2026-04-16 15:40:54 INFO + obsmap=[] scanmap=[] fldmap=[] 2026-04-16 15:40:54 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:54 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-04-16 15:40:54 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-04-16 15:40:54 INFO . 0: 2026-04-16 15:40:54 INFO + MS: obs= scan= fld= intent= spw= 2026-04-16 15:40:54 INFO + CT: tinterp=nearest finterp= 2026-04-16 15:40:54 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] 2026-04-16 15:40:54 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:54 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-04-16 15:40:54 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-04-16 15:40:54 INFO . 0: 2026-04-16 15:40:54 INFO + MS: obs= scan= fld=0 intent= spw= 2026-04-16 15:40:54 INFO + CT: tinterp=nearest finterp= 2026-04-16 15:40:54 INFO + obsmap=[] scanmap=[] fldmap=[0] 2026-04-16 15:40:54 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:54 INFO . 1: 2026-04-16 15:40:54 INFO + MS: obs= scan= fld=1,2 intent= spw= 2026-04-16 15:40:54 INFO + CT: tinterp=linear finterp= 2026-04-16 15:40:54 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] 2026-04-16 15:40:54 INFO + spwmap=[] antmap=[] 2026-04-16 15:40:54 INFO calibrater::correct Beginning correct--------------------------- 2026-04-16 15:40:54 INFO Calibrater::correct2 (VI2/VB2) The following calibration terms are arranged for apply: 2026-04-16 15:40:54 INFO Calibrater::correct2 (VI2/VB2) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-04-16 15:40:54 INFO Calibrater::correct2 (VI2/VB2) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-04-16 15:40:54 INFO Calibrater::correct2 (VI2/VB2) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-04-16 15:40:54 INFO Calibrater::correct2 (VI2/VB2) Found valid WEIGHT_SPECTRUM, correcting it. 2026-04-16 15:40:54 INFO calibrater::correct Finished correcting. 2026-04-16 15:40:54 INFO applycal::::casa Calibration apply flagging statistics (among calibrateable spws): 2026-04-16 15:40:54 INFO applycal::::casa Total visibilities selected for correction (ncorr x nchan x nrow summed over spws) = 2854278 2026-04-16 15:40:54 INFO applycal::::casa Flags: 2026-04-16 15:40:54 INFO applycal::::casa B Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.bcal) 2026-04-16 15:40:54 INFO applycal::::casa G Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.fluxscale) 2026-04-16 15:40:54 INFO applycal::::casa G Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.gcal) 2026-04-16 15:40:54 INFO applycal::::casa Task applycal complete. Start time: 2026-04-16 15:40:53.504569 End time: 2026-04-16 15:40:54.353051 2026-04-16 15:40:54 INFO applycal::::casa ##### End Task: applycal ##### 2026-04-16 15:40:54 INFO applycal::::casa ########################################## 2026-04-16 15:40:54 INFO split::::casa ########################################## 2026-04-16 15:40:54 INFO split::::casa ##### Begin Task: split ##### 2026-04-16 15:40:54 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='' ) 2026-04-16 15:40:54 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms 2026-04-16 15:40:54 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:40:54 INFO MSTransformManager::parseMsSpecParams Output file name is applycal_split_otf_calibration.ms 2026-04-16 15:40:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:40:54 INFO MSTransformManager::open Select data 2026-04-16 15:40:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:40:55 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:40:55 INFO split::::casa Task split complete. Start time: 2026-04-16 15:40:54.356947 End time: 2026-04-16 15:40:54.926752 2026-04-16 15:40:55 INFO split::::casa ##### End Task: split ##### 2026-04-16 15:40:55 INFO split::::casa ########################################## 2026-04-16 15:40:59 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 . 2026-04-16 15:41:04 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 .2026-04-16 15:41:16 INFO mstransform::::casa ########################################## 2026-04-16 15:41:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:16 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 ) 2026-04-16 15:41:16 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7841.ms 2026-04-16 15:41:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_polarization_reindex_1.ms 2026-04-16 15:41:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:16 INFO MSTransformManager::parseDataSelParams field selection is J1256-0547 2026-04-16 15:41:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:16 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-04-16 15:41:16 INFO MSTransformManager::open Select data 2026-04-16 15:41:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:16 INFO MSTransformDataHandler::makeSelection 29700 out of 193050 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:17 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:17 INFO mstransform::::casa Apply the transformations 2026-04-16 15:41:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:15.633213 End time: 2026-04-16 15:41:17.110564 2026-04-16 15:41:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:17 INFO mstransform::::casa ########################################## 2026-04-16 15:41:17 INFO flagdata::::casa ########################################## 2026-04-16 15:41:17 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:41:17 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 ) 2026-04-16 15:41:17 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:41:17 INFO flagdata::::casa Summary mode is active 2026-04-16 15:41:17 INFO flagdata::::casa Initializing the agents 2026-04-16 15:41:17 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-04-16 15:41:17 INFO Summary::setAgentParameters display is: 2026-04-16 15:41:17 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-04-16 15:41:17 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:41:17 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 2026-04-16 15:41:17 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 2026-04-16 15:41:17 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 2026-04-16 15:41:17 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 2026-04-16 15:41:17 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:41:17 INFO Summary::getResult observation 0 flagged: 0 total: 2.6136e+06 (0%) 2026-04-16 15:41:17 INFO Summary::getResult spw 2 flagged: 0 total: 1.2672e+06 (0%) 2026-04-16 15:41:17 INFO Summary::getResult spw 3 flagged: 0 total: 39600 (0%) 2026-04-16 15:41:17 INFO Summary::getResult spw 1 flagged: 0 total: 39600 (0%) 2026-04-16 15:41:17 INFO Summary::getResult spw 0 flagged: 0 total: 1.2672e+06 (0%) 2026-04-16 15:41:17 INFO Summary::getResult field J1256-0547 flagged: 0 total: 2.6136e+06 (0%) 2026-04-16 15:41:17 INFO Summary::getResult array 0 flagged: 0 total: 2.6136e+06 (0%) 2026-04-16 15:41:17 INFO Summary::getResult scan 4 flagged: 0 total: 2.6136e+06 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA51 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA48 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA47 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA46 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA45 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA43 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA49 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA42 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA44 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult antenna DA41 flagged: 0 total: 475200 (0%) 2026-04-16 15:41:17 INFO Summary::getResult correlation YY flagged: 0 total: 653400 (0%) 2026-04-16 15:41:17 INFO Summary::getResult correlation YX flagged: 0 total: 653400 (0%) 2026-04-16 15:41:17 INFO Summary::getResult correlation XY flagged: 0 total: 653400 (0%) 2026-04-16 15:41:17 INFO Summary::getResult correlation XX flagged: 0 total: 653400 (0%) 2026-04-16 15:41:17 INFO Summary::getResult Total Flagged: 0 Total Counts: 2.6136e+06 (0%) 2026-04-16 15:41:17 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-04-16 15:41:17 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:41:17.127303 End time: 2026-04-16 15:41:17.304085 2026-04-16 15:41:17 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:41:17 INFO flagdata::::casa ########################################## .2026-04-16 15:41:20 INFO cvel::::casa ########################################## 2026-04-16 15:41:20 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-04-16 15:41:20 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 ) 2026-04-16 15:41:20 INFO cvel::::casa Creating working copy ... 2026-04-16 15:41:20 INFO cvel::::casa Using Titan (original field 0, new field 0) as common direction for the output reference frame. 2026-04-16 15:41:20 INFO ms::cvel Input spectral window 0 has 3840 channels of width 6.103516e+04 Hz 2026-04-16 15:41:20 INFO ms::cvel+ First channel center = 3.543883189e+11 Hz, last channel center = 3.546226329e+11 Hz 2026-04-16 15:41:20 INFO ms::cvel Starting combination of spectral windows ... 2026-04-16 15:41:20 INFO SubMS::combineSpws() Less than two SPWs selected. No combination necessary. 2026-04-16 15:41:20 INFO ms::cvel 2026-04-16 15:41:20 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-04-16 15:41:20 INFO SubMS::regridSpw() Using tabulated observatory position for ALMA: 2026-04-16 15:41:20 INFO SubMS::regridSpw() Position: [2.22514e+06, -5.44031e+06, -2.48103e+06] (ITRF) 2026-04-16 15:41:20 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 2026-04-16 15:41:20 INFO SubMS::regridSpw() Note: The geocentric radial velocity information (ca. 21519.5m/s) from the ephemeris for field 0 will be taken into account. 2026-04-16 15:41:20 INFO SubMS::regridSpw() Note: with outframe==GEO or outframe==SOURCE, the resulting spectral windows with be labeled as having reference frame REST. 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ All integrations will be Doppler-tracked to correspond to the GEO frame at the beginning of the observation 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ (with radial velocity corrections in the case of outframe==SOURCE). 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ No subsequent regridding to other reference frames will be possible. 2026-04-16 15:41:20 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 2026-04-16 15:41:20 INFO SubMS::regridSpw() Note: The geocentric radial velocity information (ca. 21519.5m/s) from the ephemeris for field 0 will be taken into account. 2026-04-16 15:41:20 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = GEO 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Channels equidistant in vrad 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 3.54531e+11 Hz == -21414.6 m/s radio velocity 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 118250 Hz == 100 m/s radio velocity 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Number of channels = 1982 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 2.34372e+08 Hz 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Lower edge = 3.54414e+11 Hz, upper edge = 3.54648e+11 Hz 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-04-16 15:41:20 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-04-16 15:41:20 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-04-16 15:41:20 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 100% processed. 2026-04-16 15:41:20 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-04-16 15:41:20 INFO ms::cvel Final spectral window has 1982 channels of width 1.182503e+05 Hz 2026-04-16 15:41:20 INFO ms::cvel+ First channel center = 3.544136659e+11 Hz, last channel center = 3.546479197e+11 Hz 2026-04-16 15:41:20 INFO cvel::::casa Task cvel complete. Start time: 2026-04-16 15:41:19.716948 End time: 2026-04-16 15:41:20.242468 2026-04-16 15:41:20 INFO cvel::::casa ##### End Task: cvel ##### 2026-04-16 15:41:20 INFO cvel::::casa ########################################## 2026-04-16 15:41:20 INFO mstransform::::casa ########################################## 2026-04-16 15:41:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:20 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 ) 2026-04-16 15:41:20 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:20 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-04-16 15:41:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_radial_velocity_correction-mst.ms 2026-04-16 15:41:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:20 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:20 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354.50547GHz 2026-04-16 15:41:20 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-04-16 15:41:20 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:20 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:41:20 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:41:20 INFO MSTransformManager::parseFreqSpecParams Width is 0.1km/s 2026-04-16 15:41:20 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-04-16 15:41:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:20 INFO MSTransformManager::open Select data 2026-04-16 15:41:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:20 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:41:21 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:21 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.543883189e+11 Hz, last channel = 3.546226329e+11 Hz, first width = 6.103515625e+04 Hz, last width = 6.103515625e+04 Hz 2026-04-16 15:41:21 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:21 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 21519.5 m/s will be taken into account. 2026-04-16 15:41:21 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-04-16 15:41:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54531e+11 Hz == -21414.6 m/s radio velocity 2026-04-16 15:41:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 118250 Hz == 100 m/s radio velocity 2026-04-16 15:41:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1982 2026-04-16 15:41:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.34372e+08 Hz 2026-04-16 15:41:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54414e+11 Hz, upper edge = 3.54648e+11 Hz 2026-04-16 15:41:21 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 2026-04-16 15:41:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:20.253263 End time: 2026-04-16 15:41:20.898489 2026-04-16 15:41:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:21 INFO mstransform::::casa ########################################## 2026-04-16 15:41:21 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 . 2026-04-16 15:41:22 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 .2026-04-16 15:41:22 INFO mstransform::::casa ########################################## 2026-04-16 15:41:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:22 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 ) 2026-04-16 15:41:22 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:22 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-04-16 15:41:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_radial_velocity_correction-mst.ms 2026-04-16 15:41:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:22 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:22 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354.50547GHz 2026-04-16 15:41:22 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-04-16 15:41:22 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:22 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:41:22 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:41:22 INFO MSTransformManager::parseFreqSpecParams Width is 0.001km/s 2026-04-16 15:41:22 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-04-16 15:41:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:22 INFO MSTransformManager::open Select data 2026-04-16 15:41:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:23 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:41:23 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:23 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 2026-04-16 15:41:23 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:23 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 21519.5 m/s will be taken into account. 2026-04-16 15:41:23 WARN MSTransformRegridder::calcChanFreqs *** Requested new channel width (1182.5 Hz) is smaller than smallest original channel width 2026-04-16 15:41:23 WARN MSTransformRegridder::calcChanFreqs+ which is 61039.5 Hz 2026-04-16 15:41:23 WARN MSTransformRegridder::calcChanFreqs+ or 51.6189 m/s 2026-04-16 15:41:23 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-04-16 15:41:23 SEVERE mstransform::::casa Exception Reported: Error in mstransform: 2026-04-16 15:41:23 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-04-16 15:41:23 INFO mstransform::::casa Traceback (most recent call last): 2026-04-16 15:41:23 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-04-16 15:41:23 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'] ) 2026-04-16 15:41:23 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:41:23 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-04-16 15:41:23 INFO mstransform::::casa+ mtlocal.open() 2026-04-16 15:41:23 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-04-16 15:41:23 INFO mstransform::::casa+ return self._swigobj.open() 2026-04-16 15:41:23 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:41:23 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.5-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 127, in open 2026-04-16 15:41:23 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-04-16 15:41:23 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-16 15:41:23 INFO mstransform::::casa+ RuntimeError: 2026-04-16 15:41:23 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-04-16 15:41:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:22.393014 End time: 2026-04-16 15:41:22.983218 2026-04-16 15:41:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:23 INFO mstransform::::casa ########################################## .s2026-04-16 15:41:25 INFO cvel2::::casa ########################################## 2026-04-16 15:41:25 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-04-16 15:41:25 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 ) 2026-04-16 15:41:25 INFO cvel2::::casa Will work on datacolumn = ALL 2026-04-16 15:41:25 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7382.ms 2026-04-16 15:41:25 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:41:25 INFO MSTransformManager::parseMsSpecParams Output file name is test-CAS-7382-mst.ms 2026-04-16 15:41:25 INFO MSTransformManager::parseDataSelParams field selection is Titan 2026-04-16 15:41:25 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-04-16 15:41:25 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:41:25 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:25 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 349.45370GHz 2026-04-16 15:41:25 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-04-16 15:41:25 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:25 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:41:25 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:41:25 INFO MSTransformManager::parseFreqSpecParams Width is 0.5km/s 2026-04-16 15:41:25 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-04-16 15:41:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:25 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-04-16 15:41:25 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:41:25 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 3839, 1] 2026-04-16 15:41:25 INFO MSTransformManager::open Select data 2026-04-16 15:41:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:25 INFO MSTransformDataHandler::makeSelection 527 out of 1054 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:26 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:41:26 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:41:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:26 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 2026-04-16 15:41:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:26 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 103.684 m/s will be taken into account. 2026-04-16 15:41:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-04-16 15:41:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49616e+11 Hz == -139048 m/s radio velocity 2026-04-16 15:41:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 582826 Hz == 500 m/s radio velocity 2026-04-16 15:41:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 804 2026-04-16 15:41:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.68592e+08 Hz 2026-04-16 15:41:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49381e+11 Hz, upper edge = 3.4985e+11 Hz 2026-04-16 15:41:26 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). 2026-04-16 15:41:26 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. 2026-04-16 15:41:26 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 2026-04-16 15:41:27 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-04-16 15:41:25.369231 End time: 2026-04-16 15:41:27.064447 2026-04-16 15:41:27 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-04-16 15:41:27 INFO cvel2::::casa ########################################## .s2026-04-16 15:41:27 INFO cvel2::::casa ########################################## 2026-04-16 15:41:27 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-04-16 15:41:27 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 ) 2026-04-16 15:41:27 INFO cvel2::::casa Will work on datacolumn = ALL 2026-04-16 15:41:27 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7382.ms 2026-04-16 15:41:27 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:41:27 INFO MSTransformManager::parseMsSpecParams Output file name is test-CAS-7382-mst.ms 2026-04-16 15:41:27 INFO MSTransformManager::parseDataSelParams field selection is Titan 2026-04-16 15:41:27 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:41:27 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:41:27 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:27 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 349.45370GHz 2026-04-16 15:41:27 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-04-16 15:41:27 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:27 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:41:27 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:41:27 INFO MSTransformManager::parseFreqSpecParams Width is 0.5km/s 2026-04-16 15:41:27 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-04-16 15:41:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:27 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-04-16 15:41:27 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:41:27 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3839, 1] 2026-04-16 15:41:27 INFO MSTransformManager::open Select data 2026-04-16 15:41:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:27 INFO MSTransformDataHandler::makeSelection 527 out of 1054 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:27 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:41:28 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:41:28 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:28 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 2026-04-16 15:41:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 103.684 m/s will be taken into account. 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.37226e+11 Hz == 1.04901e+07 m/s radio velocity 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 582826 Hz == 500 m/s radio velocity 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 804 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.68592e+08 Hz 2026-04-16 15:41:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36992e+11 Hz, upper edge = 3.3746e+11 Hz 2026-04-16 15:41:28 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). 2026-04-16 15:41:28 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. 2026-04-16 15:41:28 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 2026-04-16 15:41:29 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-04-16 15:41:27.245860 End time: 2026-04-16 15:41:28.833899 2026-04-16 15:41:29 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-04-16 15:41:29 INFO cvel2::::casa ########################################## .2026-04-16 15:41:29 INFO mstransform::::casa ########################################## 2026-04-16 15:41:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:29 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 ) 2026-04-16 15:41:29 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:41:29 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:41:29 INFO MSTransformManager::parseMsSpecParams Output file name is reg11.ms 2026-04-16 15:41:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:29 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:29 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:29 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:41:29 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:41:29 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:41:29 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:41:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:41:29 INFO MSTransformManager::open Select data 2026-04-16 15:41:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6675e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6995e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.7635e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.8275e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8275e+09 Hz, upper edge = 1.8915e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 4 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9235e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8915e+09 Hz, upper edge = 1.9555e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 5 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9875e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.9555e+09 Hz, upper edge = 2.0195e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 6 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.0515e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0195e+09 Hz, upper edge = 2.0835e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 7 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.1155e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0835e+09 Hz, upper edge = 2.1475e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 8 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.765e+08 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.0085e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 9 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0405e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.0725e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 10 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1045e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0725e+09 Hz, upper edge = 1.1365e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 11 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1685e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.1365e+09 Hz, upper edge = 1.2005e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 12 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2965e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.2645e+09 Hz, upper edge = 1.3285e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 13 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.3605e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.3285e+09 Hz, upper edge = 1.3925e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 14 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4245e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.3925e+09 Hz, upper edge = 1.4565e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 15 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4885e+09 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.4565e+09 Hz, upper edge = 1.5205e+09 Hz 2026-04-16 15:41:30 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 2026-04-16 15:41:30 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:29.078009 End time: 2026-04-16 15:41:31.492250 2026-04-16 15:41:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:31 INFO mstransform::::casa ########################################## 2026-04-16 15:41:32 INFO listobs::::casa ########################################## 2026-04-16 15:41:32 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:41:32 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 ) 2026-04-16 15:41:32 INFO listobs::ms::summary ================================================================================ 2026-04-16 15:41:32 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/reg11.ms MS Version 2 2026-04-16 15:41:32 INFO listobs::ms::summary+ ================================================================================ 2026-04-16 15:41:32 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. 2026-04-16 15:41:32 INFO listobs::ms::summary+ Observation: EVLA 2026-04-16 15:41:32 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:41:32 INFO listobs::ms::summary Data records: 17184 Total elapsed time = 179.8 seconds 2026-04-16 15:41:32 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) 2026-04-16 15:41:32 INFO listobs::ms::summary 2026-04-16 15:41:32 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-04-16 15:41:32 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-04-16 15:41:32 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] 2026-04-16 15:41:32 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] 2026-04-16 15:41:32 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-04-16 15:41:32 INFO listobs::ms::summary Fields: 1 2026-04-16 15:41:32 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 17184 2026-04-16 15:41:32 INFO listobs::ms::summary Spectral Windows: (16 unique spectral windows and 1 unique polarization setups) 2026-04-16 15:41:32 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 Subband:0 64 TOPO 1636.000 1000.000 64000.0 1667.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 2 Subband:2 64 TOPO 1764.000 1000.000 64000.0 1795.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 3 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 4 Subband:4 64 TOPO 1892.000 1000.000 64000.0 1923.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 5 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 6 Subband:6 64 TOPO 2020.000 1000.000 64000.0 2051.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 7 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 8 Subband:0 64 TOPO 945.000 1000.000 64000.0 976.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 9 Subband:1 64 TOPO 1009.000 1000.000 64000.0 1040.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 10 Subband:2 64 TOPO 1073.000 1000.000 64000.0 1104.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 11 Subband:3 64 TOPO 1137.000 1000.000 64000.0 1168.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 12 Subband:4 64 TOPO 1265.000 1000.000 64000.0 1296.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 13 Subband:5 64 TOPO 1329.000 1000.000 64000.0 1360.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 14 Subband:6 64 TOPO 1393.000 1000.000 64000.0 1424.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary+ 15 Subband:7 64 TOPO 1457.000 1000.000 64000.0 1488.5000 RR RL LR LL 2026-04-16 15:41:32 INFO listobs::ms::summary Sources: 32 2026-04-16 15:41:32 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 0 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 1 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 2 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 3 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 4 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 5 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 6 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 7 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 8 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 9 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 10 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 11 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 12 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 13 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 14 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 0 3C286_A 15 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 0 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 1 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 2 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 3 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 4 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 5 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 6 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 7 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 8 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 9 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 10 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 11 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 12 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 13 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 14 - - 2026-04-16 15:41:32 INFO listobs::ms::summary+ 1 3C286_A 15 - - 2026-04-16 15:41:32 INFO listobs::ms::summary Antennas: 4: 2026-04-16 15:41:32 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-04-16 15:41:32 INFO listobs::ms::summary+ East North Elevation x y z 2026-04-16 15:41:32 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 2026-04-16 15:41:32 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 2026-04-16 15:41:32 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 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:41:31.536381 End time: 2026-04-16 15:41:31.567660 2026-04-16 15:41:32 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:41:32 INFO listobs::::casa ########################################## 2026-04-16 15:41:32 INFO listobs::::casa ########################################## 2026-04-16 15:41:32 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:41:32 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 ) 2026-04-16 15:41:32 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:41:32 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:41:32 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:41:31.570651 End time: 2026-04-16 15:41:31.601298 2026-04-16 15:41:32 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:41:32 INFO listobs::::casa ########################################## .2026-04-16 15:41:32 INFO mstransform::::casa ########################################## 2026-04-16 15:41:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:32 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 ) 2026-04-16 15:41:32 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:41:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:41:32 INFO MSTransformManager::parseMsSpecParams Output file name is reg12.ms 2026-04-16 15:41:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:32 INFO MSTransformManager::parseDataSelParams spw selection is 1,3,5,7 2026-04-16 15:41:32 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:32 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:32 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:41:32 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:41:32 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:41:32 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:41:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:41:32 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:41:32 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1 2026-04-16 15:41:32 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-04-16 15:41:32 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-04-16 15:41:32 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-04-16 15:41:32 INFO MSTransformManager::open Select data 2026-04-16 15:41:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:32 INFO MSTransformDataHandler::makeSelection 4296 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.7635e+09 Hz 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8275e+09 Hz, upper edge = 1.8915e+09 Hz 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 5 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9875e+09 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.9555e+09 Hz, upper edge = 2.0195e+09 Hz 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 7 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.1155e+09 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-04-16 15:41:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0835e+09 Hz, upper edge = 2.1475e+09 Hz 2026-04-16 15:41:32 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 2026-04-16 15:41:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:31.826659 End time: 2026-04-16 15:41:32.746345 2026-04-16 15:41:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:33 INFO mstransform::::casa ########################################## 2026-04-16 15:41:33 INFO listobs::::casa ########################################## 2026-04-16 15:41:33 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:41:33 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 ) 2026-04-16 15:41:33 INFO listobs::ms::summary ================================================================================ 2026-04-16 15:41:33 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/reg12.ms MS Version 2 2026-04-16 15:41:33 INFO listobs::ms::summary+ ================================================================================ 2026-04-16 15:41:33 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. 2026-04-16 15:41:33 INFO listobs::ms::summary+ Observation: EVLA 2026-04-16 15:41:33 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:41:33 INFO listobs::ms::summary Data records: 4296 Total elapsed time = 179.8 seconds 2026-04-16 15:41:33 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) 2026-04-16 15:41:33 INFO listobs::ms::summary 2026-04-16 15:41:33 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-04-16 15:41:33 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-04-16 15:41:33 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] 2026-04-16 15:41:33 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] 2026-04-16 15:41:33 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-04-16 15:41:33 INFO listobs::ms::summary Fields: 1 2026-04-16 15:41:33 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-04-16 15:41:33 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 4296 2026-04-16 15:41:33 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-04-16 15:41:33 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs 2026-04-16 15:41:33 INFO listobs::ms::summary+ 0 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL 2026-04-16 15:41:33 INFO listobs::ms::summary+ 1 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL 2026-04-16 15:41:33 INFO listobs::ms::summary+ 2 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL 2026-04-16 15:41:33 INFO listobs::ms::summary+ 3 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL 2026-04-16 15:41:33 INFO listobs::ms::summary Sources: 8 2026-04-16 15:41:33 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-04-16 15:41:33 INFO listobs::ms::summary+ 0 3C286_A 0 - - 2026-04-16 15:41:33 INFO listobs::ms::summary+ 0 3C286_A 1 - - 2026-04-16 15:41:33 INFO listobs::ms::summary+ 0 3C286_A 2 - - 2026-04-16 15:41:33 INFO listobs::ms::summary+ 0 3C286_A 3 - - 2026-04-16 15:41:33 INFO listobs::ms::summary+ 1 3C286_A 0 - - 2026-04-16 15:41:33 INFO listobs::ms::summary+ 1 3C286_A 1 - - 2026-04-16 15:41:33 INFO listobs::ms::summary+ 1 3C286_A 2 - - 2026-04-16 15:41:33 INFO listobs::ms::summary+ 1 3C286_A 3 - - 2026-04-16 15:41:33 INFO listobs::ms::summary Antennas: 4: 2026-04-16 15:41:33 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-04-16 15:41:33 INFO listobs::ms::summary+ East North Elevation x y z 2026-04-16 15:41:33 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 2026-04-16 15:41:33 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 2026-04-16 15:41:33 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 2026-04-16 15:41:33 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 2026-04-16 15:41:33 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:41:32.759788 End time: 2026-04-16 15:41:32.786682 2026-04-16 15:41:33 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:41:33 INFO listobs::::casa ########################################## .2026-04-16 15:41:33 INFO mstransform::::casa ########################################## 2026-04-16 15:41:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:33 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 ) 2026-04-16 15:41:33 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_cubic.ms 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:33 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:33 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:41:33 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is cubic 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-04-16 15:41:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:33 INFO MSTransformManager::open Select data 2026-04-16 15:41:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:33 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:33 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:33 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 2026-04-16 15:41:33 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-04-16 15:41:33 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 2026-04-16 15:41:33 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:33 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 2026-04-16 15:41:33 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-04-16 15:41:33 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 2026-04-16 15:41:33 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:32.906438 End time: 2026-04-16 15:41:33.299231 2026-04-16 15:41:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:33 INFO mstransform::::casa ########################################## .2026-04-16 15:41:33 INFO mstransform::::casa ########################################## 2026-04-16 15:41:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:33 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 ) 2026-04-16 15:41:33 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_fftshift.ms 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:33 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:33 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:41:33 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-04-16 15:41:33 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-04-16 15:41:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:33 INFO MSTransformManager::open Select data 2026-04-16 15:41:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:34 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:33.341989 End time: 2026-04-16 15:41:33.810661 2026-04-16 15:41:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:34 INFO mstransform::::casa ########################################## .2026-04-16 15:41:34 INFO mstransform::::casa ########################################## 2026-04-16 15:41:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:34 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 ) 2026-04-16 15:41:34 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_linear.ms 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:34 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:34 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:41:34 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-04-16 15:41:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:34 INFO MSTransformManager::open Select data 2026-04-16 15:41:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:34 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:33.850913 End time: 2026-04-16 15:41:34.190975 2026-04-16 15:41:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:34 INFO mstransform::::casa ########################################## .2026-04-16 15:41:34 INFO mstransform::::casa ########################################## 2026-04-16 15:41:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:34 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 ) 2026-04-16 15:41:34 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_nearest.ms 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:34 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:34 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:41:34 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is nearest 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-04-16 15:41:34 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-04-16 15:41:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:34 INFO MSTransformManager::open Select data 2026-04-16 15:41:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:34 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-04-16 15:41:34 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 2026-04-16 15:41:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:34.221362 End time: 2026-04-16 15:41:34.555831 2026-04-16 15:41:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:35 INFO mstransform::::casa ########################################## .2026-04-16 15:41:35 INFO mstransform::::casa ########################################## 2026-04-16 15:41:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:35 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 ) 2026-04-16 15:41:35 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_spline.ms 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:35 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:35 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-04-16 15:41:35 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is spline 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-04-16 15:41:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:35 INFO MSTransformManager::open Select data 2026-04-16 15:41:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:35 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:35 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 2026-04-16 15:41:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-04-16 15:41:35 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 2026-04-16 15:41:35 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:35 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 2026-04-16 15:41:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-04-16 15:41:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-04-16 15:41:35 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 2026-04-16 15:41:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:34.584714 End time: 2026-04-16 15:41:34.955649 2026-04-16 15:41:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:35 INFO mstransform::::casa ########################################## .2026-04-16 15:41:35 INFO mstransform::::casa ########################################## 2026-04-16 15:41:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:35 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 ) 2026-04-16 15:41:35 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:41:35 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Output file name is reg31.ms 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:35 INFO MSTransformManager::parseDataSelParams field selection is 6 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:41:35 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:35 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 2 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Start is 4.8101 GHz 2026-04-16 15:41:35 INFO MSTransformManager::parseFreqSpecParams Width is 50 MHz 2026-04-16 15:41:35 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:41:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:35 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [6] 2026-04-16 15:41:35 INFO MSTransformManager::open Select data 2026-04-16 15:41:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:35 INFO MSTransformDataHandler::makeSelection 127204 out of 1052108 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:36 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:36 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:41:36 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:41:36 INFO MSTransformRegridder::combineSpwsCore SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-04-16 15:41:36 INFO MSTransformRegridder::combineSpwsCore SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-04-16 15:41:36 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 2026-04-16 15:41:36 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:36 INFO MSTransformRegridder::calcChanFreqs *** Requested center of SPW (4.7851e+09 Hz) is smaller than minimum possible value by 2.5e+07 Hz 2026-04-16 15:41:36 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 4.8101e+09 Hz Channels equidistant in freq 2026-04-16 15:41:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-04-16 15:41:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2026-04-16 15:41:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-04-16 15:41:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-04-16 15:41:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-04-16 15:41:36 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 2026-04-16 15:41:36 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:41:36 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:41:36 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:41:36 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:41:36 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:41:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:35.229191 End time: 2026-04-16 15:41:38.264054 2026-04-16 15:41:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:38 INFO mstransform::::casa ########################################## 2026-04-16 15:41:38 INFO cvel::::casa ########################################## 2026-04-16 15:41:38 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-04-16 15:41:38 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 ) 2026-04-16 15:41:38 INFO cvel::::casa Creating selected SubMS ... 2026-04-16 15:41:38 INFO SubMS::parseColumnNames() Using DATA column. 2026-04-16 15:41:39 INFO SubMS::makeSelection() 127204 out of 1052108 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:41 INFO cvel::::casa Using 1411+522 (original field 6, new field 0) as common direction for the output reference frame. 2026-04-16 15:41:41 INFO ms::cvel Input spectral window 0 has 1 channels of width 5.000000e+07 Hz 2026-04-16 15:41:41 INFO ms::cvel+ Channel center = 4.885100000e+09 Hz 2026-04-16 15:41:41 INFO ms::cvel Input spectral window 1 has 1 channels of width 5.000000e+07 Hz 2026-04-16 15:41:41 INFO ms::cvel+ Channel center = 4.835100000e+09 Hz 2026-04-16 15:41:41 INFO ms::cvel Starting combination of spectral windows ... 2026-04-16 15:41:41 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:41:41 INFO SubMS::combineSpws() SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-04-16 15:41:41 INFO SubMS::combineSpws() SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-04-16 15:41:41 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. 2026-04-16 15:41:48 INFO SubMS::combineSpws() Processed 127204 original rows, wrote 63602 new ones. 2026-04-16 15:41:48 INFO SubMS::combineSpws() Spectral window combination complete. 2026-04-16 15:41:48 INFO ms::cvel 2026-04-16 15:41:48 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-04-16 15:41:48 INFO SubMS::regridSpw() Using tabulated observatory position for VLA: 2026-04-16 15:41:48 INFO SubMS::regridSpw() Position: [-1.60119e+06, -5.04198e+06, 3.55488e+06] (ITRF) 2026-04-16 15:41:48 INFO ms::cvel SubMS not modified by regridding. 2026-04-16 15:41:48 INFO ms::cvel Final spectral window has 2 channels of width 5.000000e+07 Hz 2026-04-16 15:41:48 INFO ms::cvel+ First channel center = 4.835100000e+09 Hz, last channel center = 4.885100000e+09 Hz 2026-04-16 15:41:48 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-04-16 15:41:48 INFO Clearing all model records in MS header. 2026-04-16 15:41:48 INFO cvel::::casa Task cvel complete. Start time: 2026-04-16 15:41:38.275562 End time: 2026-04-16 15:41:48.098072 2026-04-16 15:41:48 INFO cvel::::casa ##### End Task: cvel ##### 2026-04-16 15:41:48 INFO cvel::::casa ########################################## 2026-04-16 15:41:50 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 . 2026-04-16 15:41:51 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 .2026-04-16 15:41:52 INFO mstransform::::casa ########################################## 2026-04-16 15:41:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:52 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 ) 2026-04-16 15:41:52 INFO mstransform::::casa Combine spws 0,1 into new output spw 2026-04-16 15:41:52 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:52 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-04-16 15:41:52 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:52 INFO MSTransformManager::parseMsSpecParams Output file name is reg32a.ms 2026-04-16 15:41:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:52 INFO MSTransformManager::parseDataSelParams field selection is 11 2026-04-16 15:41:52 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-04-16 15:41:52 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:41:52 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:52 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:52 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:41:52 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 1 2026-04-16 15:41:52 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:41:52 INFO MSTransformManager::parseFreqSpecParams Width is 2 2026-04-16 15:41:52 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:41:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:52 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [11] 2026-04-16 15:41:52 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:41:52 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 0, 1 2026-04-16 15:41:52 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 0, 1] 2026-04-16 15:41:52 INFO MSTransformManager::open Select data 2026-04-16 15:41:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:52 INFO MSTransformDataHandler::makeSelection 52226 out of 1052108 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:52 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:52 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:41:52 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:41:52 INFO MSTransformRegridder::combineSpwsCore SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-04-16 15:41:52 INFO MSTransformRegridder::combineSpwsCore SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-04-16 15:41:52 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 2026-04-16 15:41:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-04-16 15:41:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-04-16 15:41:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-04-16 15:41:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-04-16 15:41:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-04-16 15:41:52 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 2026-04-16 15:41:52 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:41:52 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:41:52 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:41:52 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:41:52 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:41:52 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:52.006259 End time: 2026-04-16 15:41:53.371446 2026-04-16 15:41:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:53 INFO mstransform::::casa ########################################## 2026-04-16 15:41:53 INFO mstransform::::casa ########################################## 2026-04-16 15:41:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:53 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 ) 2026-04-16 15:41:53 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:53 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-04-16 15:41:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:53 INFO MSTransformManager::parseMsSpecParams Output file name is reg32b.ms 2026-04-16 15:41:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:53 INFO MSTransformManager::parseDataSelParams field selection is 11 2026-04-16 15:41:53 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-04-16 15:41:53 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:53 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:53 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:41:53 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 1 2026-04-16 15:41:53 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:41:53 INFO MSTransformManager::parseFreqSpecParams Width is 2 2026-04-16 15:41:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:53 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [11] 2026-04-16 15:41:53 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:41:53 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 0, 1 2026-04-16 15:41:53 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 0, 1] 2026-04-16 15:41:53 INFO MSTransformManager::open Select data 2026-04-16 15:41:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:53 INFO MSTransformDataHandler::makeSelection 52226 out of 1052108 rows are going to be considered due to the selection criteria. 2026-04-16 15:41:54 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:41:54 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:54 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 2026-04-16 15:41:54 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.9101e+09 Hz 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8601e+09 Hz, upper edge = 4.9601e+09 Hz 2026-04-16 15:41:54 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 2026-04-16 15:41:54 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:41:54 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 2026-04-16 15:41:54 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-04-16 15:41:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-04-16 15:41:54 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 2026-04-16 15:41:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:53.380456 End time: 2026-04-16 15:41:55.154156 2026-04-16 15:41:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:55 INFO mstransform::::casa ########################################## .2026-04-16 15:41:56 INFO mstransform::::casa ########################################## 2026-04-16 15:41:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:56 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 ) 2026-04-16 15:41:56 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:41:56 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:56 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5172-phase-center.ms 2026-04-16 15:41:56 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:41:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_multiple_spw_mst.ms 2026-04-16 15:41:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:56 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:41:56 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:56 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 36.39232GHz 2026-04-16 15:41:56 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-04-16 15:41:56 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-04-16 15:41:56 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:41:56 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:41:56 INFO MSTransformManager::parseFreqSpecParams Start is -50km/s 2026-04-16 15:41:56 INFO MSTransformManager::parseFreqSpecParams Width is 5km/s 2026-04-16 15:41:56 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-04-16 15:41:56 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:41:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:56 INFO MSTransformManager::open Select data 2026-04-16 15:41:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:57 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:41:57 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:41:57 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 3.630454195e+10 Hz, last channel = 3.631241695e+10 Hz 2026-04-16 15:41:57 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 3.638722947e+10 Hz, last channel = 3.639510447e+10 Hz 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:57 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-04-16 15:41:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.63957e+10 Hz == -27500 m/s radio velocity 2026-04-16 15:41:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 606959 Hz == 5000 m/s radio velocity 2026-04-16 15:41:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:41:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.06959e+06 Hz 2026-04-16 15:41:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.63926e+10 Hz, upper edge = 3.63987e+10 Hz 2026-04-16 15:41:57 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). 2026-04-16 15:41:57 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. 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:41:57 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:41:57 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:41:57 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:41:57 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:41:57 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297664.236084 - 36391297664.236084 = 0, bandwidth 6.06959e+06, relative shift: -0 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297698.740524 - 36391297664.236084 = 34.5044, bandwidth 6.06959e+06, relative shift: -5.68481e-06 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297733.2416 - 36391297664.236084 = 69.0055, bandwidth 6.06959e+06, relative shift: -1.13691e-05 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297767.739326 - 36391297664.236084 = 103.503, bandwidth 6.06959e+06, relative shift: -1.70528e-05 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297802.233696 - 36391297664.236084 = 137.998, bandwidth 6.06959e+06, relative shift: -2.27359e-05 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297836.724686 - 36391297664.236084 = 172.489, bandwidth 6.06959e+06, relative shift: -2.84185e-05 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297871.212257 - 36391297664.236084 = 206.976, bandwidth 6.06959e+06, relative shift: -3.41005e-05 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297905.696411 - 36391297664.236084 = 241.46, bandwidth 6.06959e+06, relative shift: -3.9782e-05 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297940.177124 - 36391297664.236084 = 275.941, bandwidth 6.06959e+06, relative shift: -4.54629e-05 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464359.399376 - 36391297664.236084 = 166695, bandwidth 6.06959e+06, relative shift: -0.027464 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464393.867027 - 36391297664.236084 = 166730, bandwidth 6.06959e+06, relative shift: -0.0274697 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464428.331154 - 36391297664.236084 = 166764, bandwidth 6.06959e+06, relative shift: -0.0274754 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464462.791756 - 36391297664.236084 = 166799, bandwidth 6.06959e+06, relative shift: -0.027481 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464497.248787 - 36391297664.236084 = 166833, bandwidth 6.06959e+06, relative shift: -0.0274867 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464531.702255 - 36391297664.236084 = 166867, bandwidth 6.06959e+06, relative shift: -0.0274924 2026-04-16 15:41:57 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 2026-04-16 15:41:57 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464566.152145 - 36391297664.236084 = 166902, bandwidth 6.06959e+06, relative shift: -0.0274981 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464600.598427 - 36391297664.236084 = 166936, bandwidth 6.06959e+06, relative shift: -0.0275037 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464635.041077 - 36391297664.236084 = 166971, bandwidth 6.06959e+06, relative shift: -0.0275094 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464669.480087 - 36391297664.236084 = 167005, bandwidth 6.06959e+06, relative shift: -0.0275151 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464703.915451 - 36391297664.236084 = 167040, bandwidth 6.06959e+06, relative shift: -0.0275208 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464738.347122 - 36391297664.236084 = 167074, bandwidth 6.06959e+06, relative shift: -0.0275264 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464772.775108 - 36391297664.236084 = 167109, bandwidth 6.06959e+06, relative shift: -0.0275321 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464807.199394 - 36391297664.236084 = 167143, bandwidth 6.06959e+06, relative shift: -0.0275378 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464841.619949 - 36391297664.236084 = 167177, bandwidth 6.06959e+06, relative shift: -0.0275435 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464876.036758 - 36391297664.236084 = 167212, bandwidth 6.06959e+06, relative shift: -0.0275491 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464910.449821 - 36391297664.236084 = 167246, bandwidth 6.06959e+06, relative shift: -0.0275548 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464944.859093 - 36391297664.236084 = 167281, bandwidth 6.06959e+06, relative shift: -0.0275605 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464979.26458 - 36391297664.236084 = 167315, bandwidth 6.06959e+06, relative shift: -0.0275661 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465013.666245 - 36391297664.236084 = 167349, bandwidth 6.06959e+06, relative shift: -0.0275718 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465048.064102 - 36391297664.236084 = 167384, bandwidth 6.06959e+06, relative shift: -0.0275775 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465082.458099 - 36391297664.236084 = 167418, bandwidth 6.06959e+06, relative shift: -0.0275831 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465116.848221 - 36391297664.236084 = 167453, bandwidth 6.06959e+06, relative shift: -0.0275888 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465151.234497 - 36391297664.236084 = 167487, bandwidth 6.06959e+06, relative shift: -0.0275945 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465185.616844 - 36391297664.236084 = 167521, bandwidth 6.06959e+06, relative shift: -0.0276001 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465219.9953 - 36391297664.236084 = 167556, bandwidth 6.06959e+06, relative shift: -0.0276058 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465254.36982 - 36391297664.236084 = 167590, bandwidth 6.06959e+06, relative shift: -0.0276115 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465288.740395 - 36391297664.236084 = 167625, bandwidth 6.06959e+06, relative shift: -0.0276171 2026-04-16 15:41:58 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 2026-04-16 15:41:58 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465309.360832 - 36391297664.236084 = 167645, bandwidth 6.06959e+06, relative shift: -0.0276205 2026-04-16 15:41:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:56.330615 End time: 2026-04-16 15:41:58.509531 2026-04-16 15:41:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:59 INFO mstransform::::casa ########################################## .s2026-04-16 15:41:59 INFO mstransform::::casa ########################################## 2026-04-16 15:41:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:59 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 ) 2026-04-16 15:41:59 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_chan_b_neg_width.ms 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:59 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:59 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-04-16 15:41:59 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Mode is channel_b 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 8 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Start is 100 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Width is -10 2026-04-16 15:41:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:59 INFO MSTransformManager::open Select data 2026-04-16 15:41:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:41:59 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:41:59 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:41:59 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 2026-04-16 15:41:59 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:41:59 INFO MSTransformRegridder::calcChanFreqs New channels defined based on original channels 2026-04-16 15:41:59 INFO MSTransformRegridder::calcChanFreqs+ Central channel contains original channel 60 2026-04-16 15:41:59 INFO MSTransformRegridder::calcChanFreqs+ Channel width = 10 original channels 2026-04-16 15:41:59 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW = 80 original channels == 8 new channels 2026-04-16 15:41:59 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.88234e+06 Hz 2026-04-16 15:41:59 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54354909e+11 Hz, upper edge = 3.54359791e+11 Hz 2026-04-16 15:41:59 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). 2026-04-16 15:41:59 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. 2026-04-16 15:41:59 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 2026-04-16 15:41:59 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:41:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:58.684129 End time: 2026-04-16 15:41:59.414398 2026-04-16 15:41:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:41:59 INFO mstransform::::casa ########################################## .2026-04-16 15:41:59 INFO mstransform::::casa ########################################## 2026-04-16 15:41:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:41:59 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 ) 2026-04-16 15:41:59 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_chan_neg_width.ms 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:41:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:41:59 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:41:59 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-04-16 15:41:59 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Start is 100 2026-04-16 15:41:59 INFO MSTransformManager::parseFreqSpecParams Width is -10 2026-04-16 15:41:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:41:59 INFO MSTransformManager::open Select data 2026-04-16 15:41:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:00 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:42:00 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:42:00 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 2026-04-16 15:42:00 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:00 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:42:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54357e+11 Hz 2026-04-16 15:42:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 610292 Hz 2026-04-16 15:42:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:42:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.10292e+06 Hz 2026-04-16 15:42:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54354e+11 Hz, upper edge = 3.5436e+11 Hz 2026-04-16 15:42:00 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). 2026-04-16 15:42:00 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. 2026-04-16 15:42:00 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 2026-04-16 15:42:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:41:59.445027 End time: 2026-04-16 15:42:00.119983 2026-04-16 15:42:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:00 INFO mstransform::::casa ########################################## .2026-04-16 15:42:00 INFO mstransform::::casa ########################################## 2026-04-16 15:42:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:00 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 ) 2026-04-16 15:42:00 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:42:00 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-04-16 15:42:00 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:00 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_freq_neg_width.ms 2026-04-16 15:42:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:00 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:42:00 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-04-16 15:42:00 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:42:00 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:42:00 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-04-16 15:42:00 INFO MSTransformManager::parseFreqSpecParams Start is 354.42GHz 2026-04-16 15:42:00 INFO MSTransformManager::parseFreqSpecParams Width is -0.3GHz 2026-04-16 15:42:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:00 INFO MSTransformManager::open Select data 2026-04-16 15:42:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:00 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:42:01 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:42:01 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 2026-04-16 15:42:01 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.5277e+11 Hz 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 3e+08 Hz 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3.6e+09 Hz 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.5097e+11 Hz, upper edge = 3.5457e+11 Hz 2026-04-16 15:42:01 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 2026-04-16 15:42:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:00.150597 End time: 2026-04-16 15:42:00.849634 2026-04-16 15:42:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:01 INFO mstransform::::casa ########################################## .2026-04-16 15:42:01 INFO mstransform::::casa ########################################## 2026-04-16 15:42:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:01 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 ) 2026-04-16 15:42:01 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:42:01 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-04-16 15:42:01 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:01 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_vel_neg_width.ms 2026-04-16 15:42:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:01 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:42:01 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354388318918Hz 2026-04-16 15:42:01 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-04-16 15:42:01 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:42:01 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-04-16 15:42:01 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-04-16 15:42:01 INFO MSTransformManager::parseFreqSpecParams Start is 25km/s 2026-04-16 15:42:01 INFO MSTransformManager::parseFreqSpecParams Width is -1km/s 2026-04-16 15:42:01 INFO MSTransformManager::parseFreqSpecParams Velocity type is RADIO 2026-04-16 15:42:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:01 INFO MSTransformManager::open Select data 2026-04-16 15:42:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:01 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-04-16 15:42:01 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:42:01 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 2026-04-16 15:42:01 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:01 WARN MSTransformRegridder::convertGridPars Invalid velocity type RADIO, setting type to "radio" 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54364e+11 Hz == 20500 m/s radio velocity 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.18211e+06 Hz == 1000 m/s radio velocity 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.18211e+07 Hz 2026-04-16 15:42:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54358e+11 Hz, upper edge = 3.5437e+11 Hz 2026-04-16 15:42:01 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). 2026-04-16 15:42:01 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. 2026-04-16 15:42:01 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 2026-04-16 15:42:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:00.884931 End time: 2026-04-16 15:42:01.594963 2026-04-16 15:42:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:02 INFO mstransform::::casa ########################################## .2026-04-16 15:42:02 INFO mstransform::::casa ########################################## 2026-04-16 15:42:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:02 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 ) 2026-04-16 15:42:02 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:42:02 INFO MSTransformManager::parseMsSpecParams Input file name is ALMA-data-mst-science-testing-CAS-5013-one-baseline-one-timestamp.ms 2026-04-16 15:42:02 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_single_spw_mst.ms 2026-04-16 15:42:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:02 INFO MSTransformManager::parseDataSelParams field selection is Vy_CMa 2026-04-16 15:42:02 INFO MSTransformManager::parseDataSelParams spw selection is 3 2026-04-16 15:42:02 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:42:02 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-04-16 15:42:02 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:42:02 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:42:02 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 3830 2026-04-16 15:42:02 INFO MSTransformManager::parseFreqSpecParams Start is 310427.353MHz 2026-04-16 15:42:02 INFO MSTransformManager::parseFreqSpecParams Width is -244.149kHz 2026-04-16 15:42:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:02 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:02 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [3] 2026-04-16 15:42:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:42:02 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 3839, 1] 2026-04-16 15:42:02 INFO MSTransformManager::open Select data 2026-04-16 15:42:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:02 INFO MSTransformDataHandler::makeSelection 1 out of 4 rows are going to be considered due to the selection criteria. 2026-04-16 15:42:02 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-04-16 15:42:02 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 2026-04-16 15:42:02 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.0996e+11 Hz 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 244149 Hz 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3830 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.35091e+08 Hz 2026-04-16 15:42:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.09492e+11 Hz, upper edge = 3.10427e+11 Hz 2026-04-16 15:42:02 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 2026-04-16 15:42:02 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:01.942235 End time: 2026-04-16 15:42:02.654506 2026-04-16 15:42:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:03 INFO mstransform::::casa ########################################## 2026-04-16 15:42:03 INFO cvel::::casa ########################################## 2026-04-16 15:42:03 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-04-16 15:42:03 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 ) 2026-04-16 15:42:03 INFO cvel::::casa Creating selected SubMS ... 2026-04-16 15:42:03 INFO SubMS::parseColumnNames() Using DATA CORRECTED_DATA columns. 2026-04-16 15:42:03 INFO SubMS::makeSelection() 1 out of 4 rows are going to be considered due to the selection criteria. 2026-04-16 15:42:04 INFO cvel::::casa Using Vy_CMa (original field 3, new field 0) as common direction for the output reference frame. 2026-04-16 15:42:04 INFO ms::cvel Input spectral window 0 has 3840 channels of width 2.441406e+05 Hz 2026-04-16 15:42:04 INFO ms::cvel+ First channel center = 3.104274177e+11 Hz, last channel center = 3.094901618e+11 Hz 2026-04-16 15:42:04 INFO ms::cvel+ i.e. channels are in order of decreasing frequency. 2026-04-16 15:42:04 INFO ms::cvel Starting combination of spectral windows ... 2026-04-16 15:42:04 INFO SubMS::combineSpws() Less than two SPWs selected. No combination necessary. 2026-04-16 15:42:04 INFO ms::cvel 2026-04-16 15:42:04 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-04-16 15:42:04 INFO SubMS::regridSpw() Using tabulated observatory position for ALMA: 2026-04-16 15:42:04 INFO SubMS::regridSpw() Position: [2.22514e+06, -5.44031e+06, -2.48103e+06] (ITRF) 2026-04-16 15:42:04 INFO SubMS::regridSpw() *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-04-16 15:42:04 INFO SubMS::regridSpw() *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-04-16 15:42:04 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = LSRK 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 3.0996e+11 Hz 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 244149 Hz 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Number of channels = 3830 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 9.35091e+08 Hz 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Lower edge = 3.09492e+11 Hz, upper edge = 3.10427e+11 Hz 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-04-16 15:42:04 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-04-16 15:42:04 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-04-16 15:42:04 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 100% processed. 2026-04-16 15:42:04 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-04-16 15:42:04 INFO ms::cvel Final spectral window has 3830 channels of width 2.441490e+05 Hz 2026-04-16 15:42:04 INFO ms::cvel+ First channel center = 3.104273530e+11 Hz, last channel center = 3.094925065e+11 Hz 2026-04-16 15:42:04 INFO ms::cvel+ i.e. channels are in order of decreasing frequency. 2026-04-16 15:42:04 INFO cvel::::casa Task cvel complete. Start time: 2026-04-16 15:42:02.657680 End time: 2026-04-16 15:42:04.079059 2026-04-16 15:42:04 INFO cvel::::casa ##### End Task: cvel ##### 2026-04-16 15:42:04 INFO cvel::::casa ########################################## 2026-04-16 15:42:05 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 . 2026-04-16 15:42:05 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 .2026-04-16 15:42:06 INFO mstransform::::casa ########################################## 2026-04-16 15:42:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:06 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 ) 2026-04-16 15:42:06 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:42:06 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-04-16 15:42:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_spw_with_different_number_of_channels.ms 2026-04-16 15:42:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:06 INFO MSTransformManager::parseDataSelParams field selection is J0102-7546 2026-04-16 15:42:06 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:42:06 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-04-16 15:42:06 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:42:06 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-04-16 15:42:06 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:42:06 INFO MSTransformManager::parseFreqSpecParams Width is 29297.28kHz 2026-04-16 15:42:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:06 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-04-16 15:42:06 INFO MSTransformManager::open Select data 2026-04-16 15:42:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30552e+11 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 32 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.37513e+08 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.30084e+11 Hz, upper edge = 2.31021e+11 Hz 2026-04-16 15:42:06 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). 2026-04-16 15:42:06 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. 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.32553e+11 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.85946e+07 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.32523e+11 Hz, upper edge = 2.32582e+11 Hz 2026-04-16 15:42:06 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). 2026-04-16 15:42:06 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. 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.14547e+11 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99222e+09 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.13551e+11 Hz, upper edge = 2.15544e+11 Hz 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.16552e+11 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.85946e+07 Hz 2026-04-16 15:42:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.16522e+11 Hz, upper edge = 2.16581e+11 Hz 2026-04-16 15:42:06 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). 2026-04-16 15:42:06 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. 2026-04-16 15:42:06 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 2026-04-16 15:42:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:05.746381 End time: 2026-04-16 15:42:08.376974 2026-04-16 15:42:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:08 INFO mstransform::::casa ########################################## .2026-04-16 15:42:09 INFO mstransform::::casa ########################################## 2026-04-16 15:42:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:09 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 ) 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6951.ms 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Output file name is selectiononly_notransformation.ms 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:09 INFO MSTransformManager::parseDataSelParams scan selection is 1 2026-04-16 15:42:09 INFO MSTransformManager::parseDataSelParams spw selection is 1:5;10;15,3:5;10;15,5:5;10;15 2026-04-16 15:42:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [1] 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [9, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ [1, 5, 5, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 1, 10, 10, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 1, 15, 15, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 3, 5, 5, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 3, 10, 10, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 3, 15, 15, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 5, 5, 5, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 5, 10, 10, 1 2026-04-16 15:42:09 INFO MSTransformManager::initDataSelectionParams+ 5, 15, 15, 1] 2026-04-16 15:42:09 INFO MSTransformManager::open Select data 2026-04-16 15:42:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:09 INFO MSTransformDataHandler::makeSelection 42 out of 125 rows are going to be considered due to the selection criteria. 2026-04-16 15:42:09 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:08.513185 End time: 2026-04-16 15:42:09.021952 2026-04-16 15:42:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:09 INFO mstransform::::casa ########################################## .2026-04-16 15:42:09 INFO mstransform::::casa ########################################## 2026-04-16 15:42:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:09 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 ) 2026-04-16 15:42:09 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:09 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:09 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:09 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:09 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:09 INFO MSTransformManager::open Select data 2026-04-16 15:42:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:10 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:09.211868 End time: 2026-04-16 15:42:11.980647 2026-04-16 15:42:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:12 INFO mstransform::::casa ########################################## 2026-04-16 15:42:12 INFO mstransform::::casa ########################################## 2026-04-16 15:42:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:12 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 ) 2026-04-16 15:42:12 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:12 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms 2026-04-16 15:42:12 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:12 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-2nd_step.ms 2026-04-16 15:42:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:12 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:12 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:12 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:12 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:12 INFO MSTransformManager::open Select data 2026-04-16 15:42:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:12 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:12 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:11.991664 End time: 2026-04-16 15:42:13.620553 2026-04-16 15:42:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:14 INFO mstransform::::casa ########################################## 2026-04-16 15:42:14 INFO mstransform::::casa ########################################## 2026-04-16 15:42:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:14 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 ) 2026-04-16 15:42:14 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:14 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:14 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:14 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:14 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-together.ms 2026-04-16 15:42:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:14 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:14 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:14 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:14 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:14 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:14 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:14 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:14 INFO MSTransformManager::open Select data 2026-04-16 15:42:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:14 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:13.626310 End time: 2026-04-16 15:42:15.322089 2026-04-16 15:42:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:15 INFO mstransform::::casa ########################################## .2026-04-16 15:42:15 INFO mstransform::::casa ########################################## 2026-04-16 15:42:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:15 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 ) 2026-04-16 15:42:15 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:15 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:42:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-04-16 15:42:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:15 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:15 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:15 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:15 INFO MSTransformManager::open Select data 2026-04-16 15:42:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:16 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:15.426686 End time: 2026-04-16 15:42:17.138857 2026-04-16 15:42:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:17 INFO mstransform::::casa ########################################## 2026-04-16 15:42:17 INFO mstransform::::casa ########################################## 2026-04-16 15:42:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:17 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 ) 2026-04-16 15:42:17 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:17 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-04-16 15:42:17 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:17 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-2nd_step.ms 2026-04-16 15:42:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:17 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:17 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:17 INFO MSTransformManager::open Select data 2026-04-16 15:42:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:18 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:18 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:17.152831 End time: 2026-04-16 15:42:18.567940 2026-04-16 15:42:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:19 INFO mstransform::::casa ########################################## 2026-04-16 15:42:19 INFO mstransform::::casa ########################################## 2026-04-16 15:42:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:19 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 ) 2026-04-16 15:42:19 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:19 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:19 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:19 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:42:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-together.ms 2026-04-16 15:42:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:19 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:19 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:19 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:19 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:19 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:19 INFO MSTransformManager::open Select data 2026-04-16 15:42:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:19 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:18.576032 End time: 2026-04-16 15:42:19.974674 2026-04-16 15:42:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:20 INFO mstransform::::casa ########################################## .2026-04-16 15:42:20 INFO mstransform::::casa ########################################## 2026-04-16 15:42:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:20 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 ) 2026-04-16 15:42:20 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:20 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms 2026-04-16 15:42:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:20 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:20 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:20 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:20 INFO MSTransformManager::open Select data 2026-04-16 15:42:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:20.060096 End time: 2026-04-16 15:42:21.909407 2026-04-16 15:42:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:22 INFO mstransform::::casa ########################################## 2026-04-16 15:42:22 INFO mstransform::::casa ########################################## 2026-04-16 15:42:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:22 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 ) 2026-04-16 15:42:22 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:22 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms 2026-04-16 15:42:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-2nd_step.ms 2026-04-16 15:42:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:22 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:22 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:22 INFO MSTransformManager::open Select data 2026-04-16 15:42:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:22 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:22 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:21.919732 End time: 2026-04-16 15:42:23.229291 2026-04-16 15:42:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:23 INFO mstransform::::casa ########################################## 2026-04-16 15:42:23 INFO mstransform::::casa ########################################## 2026-04-16 15:42:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:23 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 ) 2026-04-16 15:42:23 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:23 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:23 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:23 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-together.ms 2026-04-16 15:42:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:23 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:23 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:23 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:23 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:23 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:23 INFO MSTransformManager::open Select data 2026-04-16 15:42:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:24 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:23.238887 End time: 2026-04-16 15:42:24.650482 2026-04-16 15:42:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:25 INFO mstransform::::casa ########################################## .2026-04-16 15:42:25 INFO mstransform::::casa ########################################## 2026-04-16 15:42:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:25 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 ) 2026-04-16 15:42:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:25 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:42:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms 2026-04-16 15:42:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:25 INFO MSTransformManager::open Select data 2026-04-16 15:42:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:25 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:24.738360 End time: 2026-04-16 15:42:26.544403 2026-04-16 15:42:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:27 INFO mstransform::::casa ########################################## 2026-04-16 15:42:27 INFO mstransform::::casa ########################################## 2026-04-16 15:42:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:27 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 ) 2026-04-16 15:42:27 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:27 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms 2026-04-16 15:42:27 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:27 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-2nd_step.ms 2026-04-16 15:42:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:27 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:27 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:27 INFO MSTransformManager::open Select data 2026-04-16 15:42:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:27 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:27 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:26.549952 End time: 2026-04-16 15:42:27.961729 2026-04-16 15:42:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:28 INFO mstransform::::casa ########################################## 2026-04-16 15:42:28 INFO mstransform::::casa ########################################## 2026-04-16 15:42:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:28 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 ) 2026-04-16 15:42:28 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:28 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:28 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:42:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-together.ms 2026-04-16 15:42:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:28 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:28 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:28 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:28 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:28 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:28 INFO MSTransformManager::open Select data 2026-04-16 15:42:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:29 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:27.967881 End time: 2026-04-16 15:42:29.442872 2026-04-16 15:42:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:29 INFO mstransform::::casa ########################################## .2026-04-16 15:42:30 INFO mstransform::::casa ########################################## 2026-04-16 15:42:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:30 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 ) 2026-04-16 15:42:30 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:30 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms 2026-04-16 15:42:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:30 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:30 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:30 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:30 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:30 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:30 INFO MSTransformManager::open Select data 2026-04-16 15:42:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:30 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:29.535601 End time: 2026-04-16 15:42:31.147528 2026-04-16 15:42:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:31 INFO mstransform::::casa ########################################## 2026-04-16 15:42:31 INFO mstransform::::casa ########################################## 2026-04-16 15:42:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:31 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 ) 2026-04-16 15:42:31 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:31 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms 2026-04-16 15:42:31 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-2nd_step.ms 2026-04-16 15:42:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:31 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:31 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:31 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:31 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:31 INFO MSTransformManager::open Select data 2026-04-16 15:42:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:32 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:31.153177 End time: 2026-04-16 15:42:31.953150 2026-04-16 15:42:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:32 INFO mstransform::::casa ########################################## 2026-04-16 15:42:32 INFO mstransform::::casa ########################################## 2026-04-16 15:42:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:32 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 ) 2026-04-16 15:42:32 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:32 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:32 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-together.ms 2026-04-16 15:42:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:32 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:32 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:32 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:32 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:32 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:32 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:32 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:32 INFO MSTransformManager::open Select data 2026-04-16 15:42:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:33 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:31.962630 End time: 2026-04-16 15:42:33.615933 2026-04-16 15:42:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:34 INFO mstransform::::casa ########################################## .2026-04-16 15:42:34 INFO mstransform::::casa ########################################## 2026-04-16 15:42:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:34 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 ) 2026-04-16 15:42:34 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:34 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:42:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-04-16 15:42:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:34 INFO MSTransformManager::open Select data 2026-04-16 15:42:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:34 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:33.710108 End time: 2026-04-16 15:42:35.052876 2026-04-16 15:42:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:35 INFO mstransform::::casa ########################################## 2026-04-16 15:42:35 INFO mstransform::::casa ########################################## 2026-04-16 15:42:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:35 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 ) 2026-04-16 15:42:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:35 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-04-16 15:42:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-2nd_step.ms 2026-04-16 15:42:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:35 INFO MSTransformManager::open Select data 2026-04-16 15:42:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:35.062566 End time: 2026-04-16 15:42:35.812501 2026-04-16 15:42:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:36 INFO mstransform::::casa ########################################## 2026-04-16 15:42:36 INFO mstransform::::casa ########################################## 2026-04-16 15:42:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:36 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 ) 2026-04-16 15:42:36 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:36 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:42:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-together.ms 2026-04-16 15:42:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:36 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:36 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:36 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:36 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:36 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:36 INFO MSTransformManager::open Select data 2026-04-16 15:42:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:35.825542 End time: 2026-04-16 15:42:37.144523 2026-04-16 15:42:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:37 INFO mstransform::::casa ########################################## .2026-04-16 15:42:37 INFO mstransform::::casa ########################################## 2026-04-16 15:42:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:37 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 ) 2026-04-16 15:42:37 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms 2026-04-16 15:42:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:37 INFO MSTransformManager::open Select data 2026-04-16 15:42:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:38 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:37.244012 End time: 2026-04-16 15:42:38.567724 2026-04-16 15:42:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:39 INFO mstransform::::casa ########################################## 2026-04-16 15:42:39 INFO mstransform::::casa ########################################## 2026-04-16 15:42:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:39 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 ) 2026-04-16 15:42:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-2nd_step.ms 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:39 INFO MSTransformManager::open Select data 2026-04-16 15:42:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:39 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:38.578077 End time: 2026-04-16 15:42:39.373420 2026-04-16 15:42:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:39 INFO mstransform::::casa ########################################## 2026-04-16 15:42:39 INFO mstransform::::casa ########################################## 2026-04-16 15:42:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:39 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 ) 2026-04-16 15:42:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:39 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-together.ms 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:39 INFO MSTransformManager::open Select data 2026-04-16 15:42:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:39.386263 End time: 2026-04-16 15:42:40.810095 2026-04-16 15:42:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:41 INFO mstransform::::casa ########################################## .2026-04-16 15:42:41 INFO mstransform::::casa ########################################## 2026-04-16 15:42:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:41 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 ) 2026-04-16 15:42:41 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:42:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:41 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:42:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms 2026-04-16 15:42:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:41 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:41 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:41 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:41 INFO MSTransformManager::open Select data 2026-04-16 15:42:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:41 INFO mstransform::::casa Apply the transformations 2026-04-16 15:42:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:40.895126 End time: 2026-04-16 15:42:42.166193 2026-04-16 15:42:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:42 INFO mstransform::::casa ########################################## 2026-04-16 15:42:42 INFO mstransform::::casa ########################################## 2026-04-16 15:42:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:42 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 ) 2026-04-16 15:42:42 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:42 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms 2026-04-16 15:42:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-2nd_step.ms 2026-04-16 15:42:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:42 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:42 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:42 INFO MSTransformManager::open Select data 2026-04-16 15:42:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:43 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-04-16 15:42:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:42.177972 End time: 2026-04-16 15:42:43.038754 2026-04-16 15:42:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:43 INFO mstransform::::casa ########################################## 2026-04-16 15:42:43 INFO mstransform::::casa ########################################## 2026-04-16 15:42:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:43 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 ) 2026-04-16 15:42:43 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:43 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:42:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:43 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:42:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-together.ms 2026-04-16 15:42:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:43 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:43 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:42:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:42:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:43 INFO MSTransformManager::open Select data 2026-04-16 15:42:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:44 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:43.052839 End time: 2026-04-16 15:42:45.255610 2026-04-16 15:42:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:45 INFO mstransform::::casa ########################################## .2026-04-16 15:42:46 INFO mstransform::::casa ########################################## 2026-04-16 15:42:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:46 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 ) 2026-04-16 15:42:46 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:46 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-04-16 15:42:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:46 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:46 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:46 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:46 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:46 INFO MSTransformManager::open Select data 2026-04-16 15:42:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:46 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:45.577519 End time: 2026-04-16 15:42:48.165275 2026-04-16 15:42:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:48 INFO mstransform::::casa ########################################## 2026-04-16 15:42:48 INFO mstransform::::casa ########################################## 2026-04-16 15:42:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:48 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 ) 2026-04-16 15:42:48 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:48 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:42:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-04-16 15:42:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:48 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:48 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:48 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:48 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:48 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:48 INFO MSTransformManager::open Select data 2026-04-16 15:42:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:49 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:48.171027 End time: 2026-04-16 15:42:50.844533 2026-04-16 15:42:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:51 INFO mstransform::::casa ########################################## .2026-04-16 15:42:51 INFO mstransform::::casa ########################################## 2026-04-16 15:42:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:51 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 ) 2026-04-16 15:42:51 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:51 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:42:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-04-16 15:42:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:51 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:51 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:51 INFO MSTransformManager::open Select data 2026-04-16 15:42:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:52 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:51.243770 End time: 2026-04-16 15:42:52.936682 2026-04-16 15:42:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:53 INFO mstransform::::casa ########################################## 2026-04-16 15:42:53 INFO mstransform::::casa ########################################## 2026-04-16 15:42:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:53 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 ) 2026-04-16 15:42:53 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:53 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:42:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-04-16 15:42:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:53 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:53 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:53 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:42:53 INFO MSTransformManager::open Select data 2026-04-16 15:42:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:52.943247 End time: 2026-04-16 15:42:54.720959 2026-04-16 15:42:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:55 INFO mstransform::::casa ########################################## .2026-04-16 15:42:55 INFO mstransform::::casa ########################################## 2026-04-16 15:42:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:55 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 ) 2026-04-16 15:42:55 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:55 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-04-16 15:42:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:55 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:55 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:55 INFO MSTransformManager::open Select data 2026-04-16 15:42:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:55 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:54.896430 End time: 2026-04-16 15:42:56.539685 2026-04-16 15:42:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:57 INFO mstransform::::casa ########################################## 2026-04-16 15:42:57 INFO mstransform::::casa ########################################## 2026-04-16 15:42:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:57 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 ) 2026-04-16 15:42:57 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:57 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:42:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-04-16 15:42:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:57 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:42:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:57 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:57 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:42:57 INFO MSTransformManager::open Select data 2026-04-16 15:42:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:57 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:42:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:56.545630 End time: 2026-04-16 15:42:58.268393 2026-04-16 15:42:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:42:58 INFO mstransform::::casa ########################################## .2026-04-16 15:42:58 INFO mstransform::::casa ########################################## 2026-04-16 15:42:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:42:58 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 ) 2026-04-16 15:42:58 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:42:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:42:58 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:42:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-04-16 15:42:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:42:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:42:58 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:42:58 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:42:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:42:58 INFO MSTransformManager::open Select data 2026-04-16 15:42:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:42:59 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:42:58.427640 End time: 2026-04-16 15:43:00.225383 2026-04-16 15:43:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:00 INFO mstransform::::casa ########################################## 2026-04-16 15:43:00 INFO mstransform::::casa ########################################## 2026-04-16 15:43:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:00 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 ) 2026-04-16 15:43:00 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:00 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:43:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-04-16 15:43:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:00 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:00 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:00 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:00 INFO MSTransformManager::open Select data 2026-04-16 15:43:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:00.231078 End time: 2026-04-16 15:43:02.063803 2026-04-16 15:43:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:02 INFO mstransform::::casa ########################################## .2026-04-16 15:43:02 INFO flagdata::::casa ########################################## 2026-04-16 15:43:02 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:02 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 ) 2026-04-16 15:43:02 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:02 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:02 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:02 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:02 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:02 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:02 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:02 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:03 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 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 13 [progress: 40%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 17 [progress: 52%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:03 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:03 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:03 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:03 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:03 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:03 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:02.409387 End time: 2026-04-16 15:43:03.011228 2026-04-16 15:43:03 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:03 INFO flagdata::::casa ########################################## 2026-04-16 15:43:03 INFO mstransform::::casa ########################################## 2026-04-16 15:43:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:03 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 ) 2026-04-16 15:43:03 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:03 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:43:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-04-16 15:43:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:03 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:03 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:03 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:03 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:03 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:03 INFO MSTransformManager::open Select data 2026-04-16 15:43:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:03 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:03.016894 End time: 2026-04-16 15:43:05.374423 2026-04-16 15:43:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:05 INFO mstransform::::casa ########################################## 2026-04-16 15:43:05 INFO flagdata::::casa ########################################## 2026-04-16 15:43:05 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:05 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 ) 2026-04-16 15:43:05 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:05 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:05 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:05 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:05 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:05 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:05 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 2026-04-16 15:43:05 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 2026-04-16 15:43:05 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:05 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:06 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 2026-04-16 15:43:06 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:06 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:06 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:06 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:06 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:05.383302 End time: 2026-04-16 15:43:05.887216 2026-04-16 15:43:06 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:06 INFO flagdata::::casa ########################################## 2026-04-16 15:43:06 INFO mstransform::::casa ########################################## 2026-04-16 15:43:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:06 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 ) 2026-04-16 15:43:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:06 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:43:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-04-16 15:43:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:06 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:06 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:06 INFO MSTransformManager::open Select data 2026-04-16 15:43:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:05.892937 End time: 2026-04-16 15:43:08.410667 2026-04-16 15:43:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:08 INFO mstransform::::casa ########################################## .2026-04-16 15:43:09 INFO flagdata::::casa ########################################## 2026-04-16 15:43:09 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:09 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 ) 2026-04-16 15:43:09 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:09 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:09 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:09 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:09 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:09 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:09 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:09 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 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:09 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 2026-04-16 15:43:09 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:09 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:09 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:09 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:09 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:08.915900 End time: 2026-04-16 15:43:09.429693 2026-04-16 15:43:09 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:09 INFO flagdata::::casa ########################################## 2026-04-16 15:43:09 INFO mstransform::::casa ########################################## 2026-04-16 15:43:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:09 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 ) 2026-04-16 15:43:09 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:09 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:43:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-04-16 15:43:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:09 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:09 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:09 INFO MSTransformManager::open Select data 2026-04-16 15:43:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:10 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:09.435381 End time: 2026-04-16 15:43:11.448186 2026-04-16 15:43:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:11 INFO mstransform::::casa ########################################## 2026-04-16 15:43:11 INFO flagdata::::casa ########################################## 2026-04-16 15:43:11 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:11 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 ) 2026-04-16 15:43:11 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:11 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:11 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:11 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:11 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:11 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:12 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:12 INFO FlagMSHandler:: Chunk = 4 [progress: 12%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:12 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:12 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:12 INFO FlagMSHandler:: Chunk = 13 [progress: 40%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:12 INFO FlagMSHandler:: Chunk = 17 [progress: 52%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:12 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:12 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 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:12 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 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:12 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 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:12 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 2026-04-16 15:43:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:12 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:12 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:12 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:12 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:11.471076 End time: 2026-04-16 15:43:12.100801 2026-04-16 15:43:12 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:12 INFO flagdata::::casa ########################################## 2026-04-16 15:43:12 INFO mstransform::::casa ########################################## 2026-04-16 15:43:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:12 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 ) 2026-04-16 15:43:12 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:12 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:43:12 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-04-16 15:43:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:12 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:12 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:12 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:12 INFO MSTransformManager::open Select data 2026-04-16 15:43:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:13 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:12.106475 End time: 2026-04-16 15:43:13.957917 2026-04-16 15:43:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:14 INFO mstransform::::casa ########################################## .2026-04-16 15:43:14 INFO flagdata::::casa ########################################## 2026-04-16 15:43:14 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:14 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-04-16 15:43:14 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:14 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:14 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:14 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:14 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:14 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:14 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:14 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:14 INFO FlagMSHandler:: Chunk = 4 [progress: 12%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:14 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:14 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:14 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:14 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:14 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:15 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 2026-04-16 15:43:15 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:15 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 2026-04-16 15:43:15 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:15 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:15 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:15 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:15 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:15 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:15 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:15 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:15 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:15 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:14.243537 End time: 2026-04-16 15:43:14.847531 2026-04-16 15:43:15 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:15 INFO flagdata::::casa ########################################## 2026-04-16 15:43:15 INFO mstransform::::casa ########################################## 2026-04-16 15:43:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:15 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 ) 2026-04-16 15:43:15 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:43:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-04-16 15:43:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:15 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:15 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:15 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:15 INFO MSTransformManager::open Select data 2026-04-16 15:43:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:14.853392 End time: 2026-04-16 15:43:16.773702 2026-04-16 15:43:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:17 INFO mstransform::::casa ########################################## 2026-04-16 15:43:17 INFO flagdata::::casa ########################################## 2026-04-16 15:43:17 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:17 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 ) 2026-04-16 15:43:17 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:17 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:17 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:17 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:17 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:17 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:17 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 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:17 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 2026-04-16 15:43:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:17 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:17 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:17 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:17 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:16.782520 End time: 2026-04-16 15:43:17.291593 2026-04-16 15:43:17 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:17 INFO flagdata::::casa ########################################## 2026-04-16 15:43:17 INFO mstransform::::casa ########################################## 2026-04-16 15:43:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:17 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 ) 2026-04-16 15:43:17 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:17 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:17 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:43:17 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-04-16 15:43:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:17 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:17 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:17 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:17 INFO MSTransformManager::open Select data 2026-04-16 15:43:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:18 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:17.304431 End time: 2026-04-16 15:43:19.173342 2026-04-16 15:43:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:19 INFO mstransform::::casa ########################################## .2026-04-16 15:43:19 INFO flagdata::::casa ########################################## 2026-04-16 15:43:19 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:19 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 ) 2026-04-16 15:43:19 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:19 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:19 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:19 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:19 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:19 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:19 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:20 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 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:20 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 2026-04-16 15:43:20 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:20 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:20 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:20 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:20 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:19.463828 End time: 2026-04-16 15:43:20.011486 2026-04-16 15:43:20 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:20 INFO flagdata::::casa ########################################## 2026-04-16 15:43:20 INFO mstransform::::casa ########################################## 2026-04-16 15:43:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:20 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 ) 2026-04-16 15:43:20 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:20 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:20 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:43:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-04-16 15:43:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:20 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:20 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:20 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:20 INFO MSTransformManager::open Select data 2026-04-16 15:43:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:20.016973 End time: 2026-04-16 15:43:21.896506 2026-04-16 15:43:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:22 INFO mstransform::::casa ########################################## 2026-04-16 15:43:22 INFO flagdata::::casa ########################################## 2026-04-16 15:43:22 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:22 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 ) 2026-04-16 15:43:22 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:22 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:22 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:22 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:22 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:22 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:22 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 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:22 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 2026-04-16 15:43:22 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:22 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:22 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:22 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:22 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:21.906257 End time: 2026-04-16 15:43:22.426764 2026-04-16 15:43:22 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:22 INFO flagdata::::casa ########################################## 2026-04-16 15:43:22 INFO mstransform::::casa ########################################## 2026-04-16 15:43:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:22 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 ) 2026-04-16 15:43:22 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:22 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:43:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-04-16 15:43:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:22 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:22 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:22 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:22 INFO MSTransformManager::open Select data 2026-04-16 15:43:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:23 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:22.440948 End time: 2026-04-16 15:43:24.432756 2026-04-16 15:43:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:24 INFO mstransform::::casa ########################################## .2026-04-16 15:43:25 INFO flagdata::::casa ########################################## 2026-04-16 15:43:25 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:25 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 ) 2026-04-16 15:43:25 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:25 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:25 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:25 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:25 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:25 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:25 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:25 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 2026-04-16 15:43:25 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 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:25 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 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:25 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 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:25 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 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:25 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 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:25 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 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:25 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 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:25 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:25 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:25 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:25 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:25 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:25 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:25 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:25 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:24.737098 End time: 2026-04-16 15:43:25.260773 2026-04-16 15:43:25 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:25 INFO flagdata::::casa ########################################## 2026-04-16 15:43:25 INFO mstransform::::casa ########################################## 2026-04-16 15:43:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:25 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 ) 2026-04-16 15:43:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:25 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:25 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:43:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-04-16 15:43:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:25 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:25 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:25 INFO MSTransformManager::open Select data 2026-04-16 15:43:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:25.266481 End time: 2026-04-16 15:43:26.864526 2026-04-16 15:43:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:27 INFO mstransform::::casa ########################################## 2026-04-16 15:43:27 INFO flagdata::::casa ########################################## 2026-04-16 15:43:27 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:27 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 ) 2026-04-16 15:43:27 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:27 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:27 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:27 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:27 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:27 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:27 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 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:27 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 2026-04-16 15:43:27 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:27 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:27 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:27 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:27 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:26.873601 End time: 2026-04-16 15:43:27.448188 2026-04-16 15:43:27 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:27 INFO flagdata::::casa ########################################## 2026-04-16 15:43:27 INFO mstransform::::casa ########################################## 2026-04-16 15:43:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:27 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 ) 2026-04-16 15:43:27 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:27 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:27 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:27 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:43:27 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-04-16 15:43:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:27 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:27 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:27 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:27 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:27 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:27 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:27 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:27 INFO MSTransformManager::open Select data 2026-04-16 15:43:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:28 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:27.453875 End time: 2026-04-16 15:43:29.085904 2026-04-16 15:43:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:29 INFO mstransform::::casa ########################################## .2026-04-16 15:43:29 INFO flagdata::::casa ########################################## 2026-04-16 15:43:29 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:29 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 ) 2026-04-16 15:43:29 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:29 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:29 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:29 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:29 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:29 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:29 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:29 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:29 INFO FlagMSHandler:: Chunk = 4 [progress: 12%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:29 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:29 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:29 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:29 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:29 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:29 INFO FlagMSHandler:: Chunk = 13 [progress: 40%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:29 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:30 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 2026-04-16 15:43:30 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:30 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 2026-04-16 15:43:30 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:30 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 2026-04-16 15:43:30 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:30 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 2026-04-16 15:43:30 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:30 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 2026-04-16 15:43:30 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:30 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 2026-04-16 15:43:30 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:30 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:30 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:30 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:30 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:29.246669 End time: 2026-04-16 15:43:29.800977 2026-04-16 15:43:30 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:30 INFO flagdata::::casa ########################################## 2026-04-16 15:43:30 INFO mstransform::::casa ########################################## 2026-04-16 15:43:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:30 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 ) 2026-04-16 15:43:30 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:30 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:43:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-04-16 15:43:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:30 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:30 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:30 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:30 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:30 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:30 INFO MSTransformManager::open Select data 2026-04-16 15:43:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:30 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:29.806822 End time: 2026-04-16 15:43:31.182076 2026-04-16 15:43:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:31 INFO mstransform::::casa ########################################## 2026-04-16 15:43:31 INFO flagdata::::casa ########################################## 2026-04-16 15:43:31 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:31 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 ) 2026-04-16 15:43:31 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:31 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:31 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:31 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:31 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:31 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:31 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 2026-04-16 15:43:31 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 2026-04-16 15:43:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:31 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 2026-04-16 15:43:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:31 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 2026-04-16 15:43:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:31 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 2026-04-16 15:43:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:31 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 2026-04-16 15:43:32 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:32 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 2026-04-16 15:43:32 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:32 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 2026-04-16 15:43:32 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:32 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 2026-04-16 15:43:32 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:32 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 2026-04-16 15:43:32 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:32 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 2026-04-16 15:43:32 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:32 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:32 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:32 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:32 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:31.200490 End time: 2026-04-16 15:43:31.768804 2026-04-16 15:43:32 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:32 INFO flagdata::::casa ########################################## 2026-04-16 15:43:32 INFO mstransform::::casa ########################################## 2026-04-16 15:43:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:32 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 ) 2026-04-16 15:43:32 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:32 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:43:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-04-16 15:43:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:32 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:32 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:32 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:32 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:32 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:32 INFO MSTransformManager::open Select data 2026-04-16 15:43:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:31.780066 End time: 2026-04-16 15:43:33.057571 2026-04-16 15:43:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:33 INFO mstransform::::casa ########################################## .2026-04-16 15:43:33 INFO flagdata::::casa ########################################## 2026-04-16 15:43:33 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:33 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 ) 2026-04-16 15:43:33 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:33 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:33 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:33 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:33 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:33 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:33 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:33 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 2026-04-16 15:43:33 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 2026-04-16 15:43:33 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:33 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 2026-04-16 15:43:33 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:33 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 2026-04-16 15:43:33 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:33 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 2026-04-16 15:43:33 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:33 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 2026-04-16 15:43:33 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:34 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 2026-04-16 15:43:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:34 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 2026-04-16 15:43:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:34 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 2026-04-16 15:43:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:34 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 2026-04-16 15:43:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:34 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 2026-04-16 15:43:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:34 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:34 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:34 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:34 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:33.184721 End time: 2026-04-16 15:43:33.731185 2026-04-16 15:43:34 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:34 INFO flagdata::::casa ########################################## 2026-04-16 15:43:34 INFO mstransform::::casa ########################################## 2026-04-16 15:43:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:34 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 ) 2026-04-16 15:43:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:34 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:43:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-04-16 15:43:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:34 INFO MSTransformManager::open Select data 2026-04-16 15:43:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:33.737040 End time: 2026-04-16 15:43:35.857457 2026-04-16 15:43:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:36 INFO mstransform::::casa ########################################## 2026-04-16 15:43:36 INFO flagdata::::casa ########################################## 2026-04-16 15:43:36 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:36 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-04-16 15:43:36 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:36 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:36 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:36 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:36 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:36 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:36 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:36 INFO FlagMSHandler:: Chunk = 4 [progress: 12%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:36 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:36 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:36 INFO FlagMSHandler:: Chunk = 13 [progress: 40%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:36 INFO FlagMSHandler:: Chunk = 17 [progress: 52%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:36 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:36 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 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:36 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 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:36 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 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:36 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 2026-04-16 15:43:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:36 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:36 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:36 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:37 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:35.878845 End time: 2026-04-16 15:43:36.523418 2026-04-16 15:43:37 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:37 INFO flagdata::::casa ########################################## 2026-04-16 15:43:37 INFO mstransform::::casa ########################################## 2026-04-16 15:43:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:37 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 ) 2026-04-16 15:43:37 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:37 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:43:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-04-16 15:43:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:37 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:37 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:37 INFO MSTransformManager::open Select data 2026-04-16 15:43:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:36.528996 End time: 2026-04-16 15:43:37.919574 2026-04-16 15:43:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:38 INFO mstransform::::casa ########################################## .2026-04-16 15:43:38 INFO flagdata::::casa ########################################## 2026-04-16 15:43:38 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:38 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 ) 2026-04-16 15:43:38 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:38 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:38 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:38 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:38 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:38 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:38 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:38 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 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:38 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 2026-04-16 15:43:38 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:38 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 2026-04-16 15:43:39 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:39 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 2026-04-16 15:43:39 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:39 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:39 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:39 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:39 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:38.012238 End time: 2026-04-16 15:43:38.574989 2026-04-16 15:43:39 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:39 INFO flagdata::::casa ########################################## 2026-04-16 15:43:39 INFO mstransform::::casa ########################################## 2026-04-16 15:43:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:39 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 ) 2026-04-16 15:43:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:39 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:39 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:43:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-04-16 15:43:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:39 INFO MSTransformManager::open Select data 2026-04-16 15:43:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:38.580587 End time: 2026-04-16 15:43:39.898844 2026-04-16 15:43:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:40 INFO mstransform::::casa ########################################## 2026-04-16 15:43:40 INFO flagdata::::casa ########################################## 2026-04-16 15:43:40 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:40 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 ) 2026-04-16 15:43:40 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:40 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:40 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:40 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:40 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:40 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:40 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 2026-04-16 15:43:40 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 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:40 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 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:40 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 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:40 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 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:40 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 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:40 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 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:40 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 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:40 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:40 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:40 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:40 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:40 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:40 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:40 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:40 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:39.907966 End time: 2026-04-16 15:43:40.472585 2026-04-16 15:43:40 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:40 INFO flagdata::::casa ########################################## 2026-04-16 15:43:40 INFO mstransform::::casa ########################################## 2026-04-16 15:43:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:40 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 ) 2026-04-16 15:43:40 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:40 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:43:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:40 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:43:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-04-16 15:43:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:40 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:40 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:40 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:40 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:40 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:41 INFO MSTransformManager::open Select data 2026-04-16 15:43:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:41 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:43:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:40.478900 End time: 2026-04-16 15:43:41.795839 2026-04-16 15:43:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:42 INFO mstransform::::casa ########################################## .2026-04-16 15:43:42 INFO flagdata::::casa ########################################## 2026-04-16 15:43:42 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:42 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 ) 2026-04-16 15:43:42 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:42 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:42 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:42 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:42 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:42 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:42 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:42 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 2026-04-16 15:43:42 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 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:42 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 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:42 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 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:42 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 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:42 INFO FlagMSHandler:: Chunk = 17 [progress: 52%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:42 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:42 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:42 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 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:42 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 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:42 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 2026-04-16 15:43:42 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:42 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:42 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:42 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:43 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:41.891774 End time: 2026-04-16 15:43:42.500660 2026-04-16 15:43:43 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:43 INFO flagdata::::casa ########################################## 2026-04-16 15:43:43 INFO mstransform::::casa ########################################## 2026-04-16 15:43:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:43 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 ) 2026-04-16 15:43:43 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:43 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:43:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-04-16 15:43:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:43 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:43 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:43 INFO MSTransformManager::open Select data 2026-04-16 15:43:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:43 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:42.506514 End time: 2026-04-16 15:43:44.105739 2026-04-16 15:43:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:44 INFO mstransform::::casa ########################################## 2026-04-16 15:43:44 INFO flagdata::::casa ########################################## 2026-04-16 15:43:44 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:44 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 ) 2026-04-16 15:43:44 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:44 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:44 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:44 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:44 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:44 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:44 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:44 INFO FlagMSHandler:: Chunk = 4 [progress: 12%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:44 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:44 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:43:44 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:44 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 2026-04-16 15:43:44 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:44 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 2026-04-16 15:43:44 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:44 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 2026-04-16 15:43:44 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:44 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 2026-04-16 15:43:44 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:44 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 2026-04-16 15:43:44 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:45 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:45 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:45 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:45 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:45 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:45 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:45 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:44.120623 End time: 2026-04-16 15:43:44.641888 2026-04-16 15:43:45 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:45 INFO flagdata::::casa ########################################## 2026-04-16 15:43:45 INFO mstransform::::casa ########################################## 2026-04-16 15:43:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:45 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 ) 2026-04-16 15:43:45 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:45 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:43:45 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-04-16 15:43:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:45 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:45 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:45 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:45 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:45 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:45 INFO MSTransformManager::open Select data 2026-04-16 15:43:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:45 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:44.647435 End time: 2026-04-16 15:43:46.182971 2026-04-16 15:43:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:46 INFO mstransform::::casa ########################################## .2026-04-16 15:43:46 INFO flagdata::::casa ########################################## 2026-04-16 15:43:46 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:46 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 ) 2026-04-16 15:43:46 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:46 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:46 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:46 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:46 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:46 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:46 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:46 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 2026-04-16 15:43:46 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 2026-04-16 15:43:46 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:46 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 2026-04-16 15:43:46 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:47 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 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:47 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 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:47 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 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:47 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:47 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:47 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:47 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:47 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:47 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:47 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:47 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:47 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:47 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:46.346027 End time: 2026-04-16 15:43:46.886745 2026-04-16 15:43:47 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:47 INFO flagdata::::casa ########################################## 2026-04-16 15:43:47 INFO mstransform::::casa ########################################## 2026-04-16 15:43:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:47 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 ) 2026-04-16 15:43:47 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:43:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-04-16 15:43:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:47 INFO MSTransformManager::open Select data 2026-04-16 15:43:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:47 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:46.892235 End time: 2026-04-16 15:43:48.169419 2026-04-16 15:43:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:48 INFO mstransform::::casa ########################################## 2026-04-16 15:43:48 INFO flagdata::::casa ########################################## 2026-04-16 15:43:48 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:48 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 ) 2026-04-16 15:43:48 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:48 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:48 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:48 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:48 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:48 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:48 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 2026-04-16 15:43:48 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 2026-04-16 15:43:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:48 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 2026-04-16 15:43:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:48 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 2026-04-16 15:43:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:48 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 2026-04-16 15:43:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:48 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 2026-04-16 15:43:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:48 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 2026-04-16 15:43:48 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:49 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:49 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:49 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 2026-04-16 15:43:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:49 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 2026-04-16 15:43:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:49 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:49 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:49 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:49 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:48.178542 End time: 2026-04-16 15:43:48.696842 2026-04-16 15:43:49 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:49 INFO flagdata::::casa ########################################## 2026-04-16 15:43:49 INFO mstransform::::casa ########################################## 2026-04-16 15:43:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:49 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 ) 2026-04-16 15:43:49 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:49 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:43:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-04-16 15:43:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:49 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:49 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:49 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:49 INFO MSTransformManager::open Select data 2026-04-16 15:43:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:49 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:48.702996 End time: 2026-04-16 15:43:49.935495 2026-04-16 15:43:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:50 INFO mstransform::::casa ########################################## .2026-04-16 15:43:50 INFO flagdata::::casa ########################################## 2026-04-16 15:43:50 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:50 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 ) 2026-04-16 15:43:50 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:50 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:50 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:50 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:50 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:50 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:50 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:50 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 2026-04-16 15:43:50 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 2026-04-16 15:43:50 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:50 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 2026-04-16 15:43:50 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:50 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 2026-04-16 15:43:50 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:50 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 2026-04-16 15:43:50 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:50 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 2026-04-16 15:43:50 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:50 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 2026-04-16 15:43:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:51 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:51 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:51 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:51 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:51 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:51 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:51 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:43:51 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:51 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:51 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:51 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:51 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:50.048787 End time: 2026-04-16 15:43:50.696267 2026-04-16 15:43:51 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:51 INFO flagdata::::casa ########################################## 2026-04-16 15:43:51 INFO mstransform::::casa ########################################## 2026-04-16 15:43:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:51 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 ) 2026-04-16 15:43:51 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:51 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:43:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-04-16 15:43:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:51 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:51 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:51 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:51 INFO MSTransformManager::open Select data 2026-04-16 15:43:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:51 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:50.702186 End time: 2026-04-16 15:43:51.897785 2026-04-16 15:43:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:52 INFO mstransform::::casa ########################################## 2026-04-16 15:43:52 INFO flagdata::::casa ########################################## 2026-04-16 15:43:52 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:52 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 ) 2026-04-16 15:43:52 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:52 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:52 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:52 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:52 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:52 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:52 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 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:52 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 2026-04-16 15:43:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:52 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:52 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:52 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:52 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:51.906844 End time: 2026-04-16 15:43:52.444516 2026-04-16 15:43:52 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:52 INFO flagdata::::casa ########################################## 2026-04-16 15:43:52 INFO mstransform::::casa ########################################## 2026-04-16 15:43:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:52 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 ) 2026-04-16 15:43:52 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:52 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:43:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-04-16 15:43:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:52 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:52 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:52 INFO MSTransformManager::open Select data 2026-04-16 15:43:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:53 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:52.450770 End time: 2026-04-16 15:43:53.672565 2026-04-16 15:43:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:54 INFO mstransform::::casa ########################################## .2026-04-16 15:43:54 INFO flagdata::::casa ########################################## 2026-04-16 15:43:54 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:54 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 ) 2026-04-16 15:43:54 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:54 INFO flagdata::::casa Manual mode is active 2026-04-16 15:43:54 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:54 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-16 15:43:54 INFO Manual::setAgentParameters autocorr is 0 2026-04-16 15:43:54 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-16 15:43:54 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:54 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 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:54 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 2026-04-16 15:43:54 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-04-16 15:43:54 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:54 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-16 15:43:54 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:54 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:53.786453 End time: 2026-04-16 15:43:54.371255 2026-04-16 15:43:54 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:54 INFO flagdata::::casa ########################################## 2026-04-16 15:43:54 INFO mstransform::::casa ########################################## 2026-04-16 15:43:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:54 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 ) 2026-04-16 15:43:54 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:54 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:43:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-04-16 15:43:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:54 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:54 INFO MSTransformManager::open Select data 2026-04-16 15:43:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:55 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:54.376997 End time: 2026-04-16 15:43:55.789647 2026-04-16 15:43:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:56 INFO mstransform::::casa ########################################## 2026-04-16 15:43:56 INFO flagdata::::casa ########################################## 2026-04-16 15:43:56 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:43:56 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 ) 2026-04-16 15:43:56 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:43:56 INFO flagdata::::casa Unflag mode is active 2026-04-16 15:43:56 INFO flagdata::::casa Initializing the agents 2026-04-16 15:43:56 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:43:56 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:43:56 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:43:56 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 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:56 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 2026-04-16 15:43:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:43:56 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:43:56 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:43:56 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:43:56 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:43:55.798921 End time: 2026-04-16 15:43:56.317112 2026-04-16 15:43:56 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:43:56 INFO flagdata::::casa ########################################## 2026-04-16 15:43:56 INFO mstransform::::casa ########################################## 2026-04-16 15:43:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:56 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 ) 2026-04-16 15:43:56 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:43:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:56 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:43:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-04-16 15:43:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:43:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:43:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:56 INFO MSTransformManager::open Select data 2026-04-16 15:43:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:57 INFO mstransform::::casa Apply the transformations 2026-04-16 15:43:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:56.323341 End time: 2026-04-16 15:43:57.665513 2026-04-16 15:43:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:43:58 INFO mstransform::::casa ########################################## .2026-04-16 15:43:58 INFO mstransform::::casa ########################################## 2026-04-16 15:43:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:43:58 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 ) 2026-04-16 15:43:58 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:43:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:43:58 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:43:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_all.ms 2026-04-16 15:43:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:43:58 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:43:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:43:58 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:43:58 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:43:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:43:58 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:43:58 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:43:58 INFO MSTransformManager::open Select data 2026-04-16 15:43:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:43:58 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:43:57.956698 End time: 2026-04-16 15:44:00.428250 2026-04-16 15:44:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:00 INFO mstransform::::casa ########################################## .2026-04-16 15:44:01 INFO mstransform::::casa ########################################## 2026-04-16 15:44:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:01 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 ) 2026-04-16 15:44:01 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:01 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:01 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:01 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_corrected.ms 2026-04-16 15:44:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:01 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:01 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:01 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:01 INFO MSTransformManager::open Select data 2026-04-16 15:44:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:00.581650 End time: 2026-04-16 15:44:02.424125 2026-04-16 15:44:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:02 INFO mstransform::::casa ########################################## .2026-04-16 15:44:03 INFO mstransform::::casa ########################################## 2026-04-16 15:44:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:03 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 ) 2026-04-16 15:44:03 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:03 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_data.ms 2026-04-16 15:44:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:03 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:03 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:03 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:03 INFO MSTransformManager::open Select data 2026-04-16 15:44:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:03 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:02.559766 End time: 2026-04-16 15:44:04.349934 2026-04-16 15:44:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:04 INFO mstransform::::casa ########################################## .2026-04-16 15:44:04 INFO mstransform::::casa ########################################## 2026-04-16 15:44:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:04 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 ) 2026-04-16 15:44:04 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:04 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:44:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_model.ms 2026-04-16 15:44:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:04 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:04 INFO MSTransformManager::open Select data 2026-04-16 15:44:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:05 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:04.473116 End time: 2026-04-16 15:44:06.316402 2026-04-16 15:44:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:06 INFO mstransform::::casa ########################################## .2026-04-16 15:44:06 INFO mstransform::::casa ########################################## 2026-04-16 15:44:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:06 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 ) 2026-04-16 15:44:06 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:44:06 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:44:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:06 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:44:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_all.ms 2026-04-16 15:44:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:06 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-04-16 15:44:06 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:44:06 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:44:06 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:44:06 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:44:06 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:44:06 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:44:06 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:44:06 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:44:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:06 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:06 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-04-16 15:44:06 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-04-16 15:44:06 INFO MSTransformManager::open Select data 2026-04-16 15:44:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:06 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:44:07 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-04-16 15:44:07 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 2026-04-16 15:44:07 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:44:07 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:44:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-04-16 15:44:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-04-16 15:44:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-04-16 15:44:07 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 2026-04-16 15:44:07 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:44:07 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:44:07 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:44:07 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:44:07 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:44:07 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:44:07 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:44:07 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:44:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:06.456102 End time: 2026-04-16 15:44:10.304999 2026-04-16 15:44:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:10 INFO mstransform::::casa ########################################## .2026-04-16 15:44:10 INFO mstransform::::casa ########################################## 2026-04-16 15:44:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:10 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 ) 2026-04-16 15:44:11 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:44:11 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:44:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:11 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:11 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_corrected.ms 2026-04-16 15:44:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:11 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:11 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-04-16 15:44:11 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:44:11 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:44:11 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:44:11 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:44:11 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:44:11 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:44:11 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:44:11 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:44:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-04-16 15:44:11 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-04-16 15:44:11 INFO MSTransformManager::open Select data 2026-04-16 15:44:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:11 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:44:11 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-04-16 15:44:11 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 2026-04-16 15:44:11 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:44:11 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:44:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-04-16 15:44:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-04-16 15:44:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-04-16 15:44:11 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 2026-04-16 15:44:11 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:44:11 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:44:11 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:44:11 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:44:11 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:44:11 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:44:11 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:44:11 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:44:11 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:10.480550 End time: 2026-04-16 15:44:12.157103 2026-04-16 15:44:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:12 INFO mstransform::::casa ########################################## .2026-04-16 15:44:12 INFO mstransform::::casa ########################################## 2026-04-16 15:44:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:12 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 ) 2026-04-16 15:44:12 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:44:12 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:44:12 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:12 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:12 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_data.ms 2026-04-16 15:44:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:12 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:12 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-04-16 15:44:12 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:44:12 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:44:12 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:44:12 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:44:12 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:44:12 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:44:12 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:44:12 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:44:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-04-16 15:44:12 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-04-16 15:44:12 INFO MSTransformManager::open Select data 2026-04-16 15:44:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:12 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:44:13 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-04-16 15:44:13 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 2026-04-16 15:44:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:44:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:44:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-04-16 15:44:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-04-16 15:44:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-04-16 15:44:13 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 2026-04-16 15:44:13 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:44:13 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:44:13 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:44:13 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:44:13 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:44:13 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:44:13 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:44:13 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:44:13 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:12.282063 End time: 2026-04-16 15:44:14.288139 2026-04-16 15:44:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:14 INFO mstransform::::casa ########################################## .2026-04-16 15:44:14 INFO mstransform::::casa ########################################## 2026-04-16 15:44:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:14 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 ) 2026-04-16 15:44:14 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:44:14 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:44:14 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:14 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:44:14 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_model.ms 2026-04-16 15:44:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:14 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:14 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-04-16 15:44:14 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:44:14 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:44:14 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:44:14 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:44:14 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:44:14 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:44:14 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:44:14 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:44:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-04-16 15:44:14 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-04-16 15:44:14 INFO MSTransformManager::open Select data 2026-04-16 15:44:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:14 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:44:15 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-04-16 15:44:15 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 2026-04-16 15:44:15 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:44:15 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:44:15 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-04-16 15:44:15 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-04-16 15:44:15 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-04-16 15:44:15 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 2026-04-16 15:44:15 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:44:15 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:44:15 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:44:15 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:44:15 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:44:15 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:44:15 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:44:15 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:44:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:14.417053 End time: 2026-04-16 15:44:16.206704 2026-04-16 15:44:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:16 INFO mstransform::::casa ########################################## .2026-04-16 15:44:16 INFO mstransform::::casa ########################################## 2026-04-16 15:44:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:16 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 ) 2026-04-16 15:44:16 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:16 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:16 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:44:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_all.ms 2026-04-16 15:44:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:16 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:16 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:16 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:16 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:16 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:16 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:16 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:16 INFO MSTransformManager::open Select data 2026-04-16 15:44:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:17 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:16.336059 End time: 2026-04-16 15:44:17.968407 2026-04-16 15:44:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:18 INFO mstransform::::casa ########################################## .2026-04-16 15:44:18 INFO mstransform::::casa ########################################## 2026-04-16 15:44:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:18 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 ) 2026-04-16 15:44:18 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:18 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:18 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_corrected.ms 2026-04-16 15:44:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:18 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:18 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:18 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:18 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:18 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:18 INFO MSTransformManager::open Select data 2026-04-16 15:44:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:18 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:18.009856 End time: 2026-04-16 15:44:19.164269 2026-04-16 15:44:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:19 INFO mstransform::::casa ########################################## .2026-04-16 15:44:19 INFO mstransform::::casa ########################################## 2026-04-16 15:44:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:19 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 ) 2026-04-16 15:44:19 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:19 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:19 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_data.ms 2026-04-16 15:44:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:19 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:19 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:19 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:19 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:19 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:19 INFO MSTransformManager::open Select data 2026-04-16 15:44:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:19.201828 End time: 2026-04-16 15:44:20.448944 2026-04-16 15:44:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:20 INFO mstransform::::casa ########################################## .2026-04-16 15:44:21 INFO mstransform::::casa ########################################## 2026-04-16 15:44:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:21 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 ) 2026-04-16 15:44:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:21 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:21 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:44:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_model.ms 2026-04-16 15:44:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:21 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:21 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:21 INFO MSTransformManager::open Select data 2026-04-16 15:44:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:20.518638 End time: 2026-04-16 15:44:21.896080 2026-04-16 15:44:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:22 INFO mstransform::::casa ########################################## .2026-04-16 15:44:22 INFO mstransform::::casa ########################################## 2026-04-16 15:44:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:22 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 ) 2026-04-16 15:44:22 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:22 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:44:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_all.ms 2026-04-16 15:44:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:22 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:22 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:22 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:22 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:22 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:22 INFO MSTransformManager::open Select data 2026-04-16 15:44:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:23 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:21.948860 End time: 2026-04-16 15:44:23.551917 2026-04-16 15:44:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:24 INFO mstransform::::casa ########################################## .2026-04-16 15:44:24 INFO mstransform::::casa ########################################## 2026-04-16 15:44:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:24 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 ) 2026-04-16 15:44:24 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:24 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:24 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:24 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_corrected.ms 2026-04-16 15:44:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:24 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:24 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:24 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:24 INFO MSTransformManager::open Select data 2026-04-16 15:44:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:24 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:23.604526 End time: 2026-04-16 15:44:24.900603 2026-04-16 15:44:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:25 INFO mstransform::::casa ########################################## .2026-04-16 15:44:25 INFO mstransform::::casa ########################################## 2026-04-16 15:44:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:25 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 ) 2026-04-16 15:44:25 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:25 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_data.ms 2026-04-16 15:44:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:25 INFO MSTransformManager::open Select data 2026-04-16 15:44:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:25 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:24.942479 End time: 2026-04-16 15:44:26.099286 2026-04-16 15:44:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:26 INFO mstransform::::casa ########################################## .2026-04-16 15:44:26 INFO mstransform::::casa ########################################## 2026-04-16 15:44:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:26 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 ) 2026-04-16 15:44:26 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:26 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:44:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_model.ms 2026-04-16 15:44:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:26 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:26 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:26 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:26 INFO MSTransformManager::open Select data 2026-04-16 15:44:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:27 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:26.146554 End time: 2026-04-16 15:44:27.557569 2026-04-16 15:44:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:28 INFO mstransform::::casa ########################################## .ssssssssssssssss2026-04-16 15:44:28 INFO mstransform::::casa ########################################## 2026-04-16 15:44:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:28 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 ) 2026-04-16 15:44:28 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-data.ms 2026-04-16 15:44:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:28 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:28 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:28 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:28 INFO MSTransformManager::open Select data 2026-04-16 15:44:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:28 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:27.852412 End time: 2026-04-16 15:44:29.595300 2026-04-16 15:44:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:30 INFO mstransform::::casa ########################################## 2026-04-16 15:44:30 INFO mstransform::::casa ########################################## 2026-04-16 15:44:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:30 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 ) 2026-04-16 15:44:30 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-corrected.ms 2026-04-16 15:44:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:30 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:30 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:30 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:30 INFO MSTransformManager::open Select data 2026-04-16 15:44:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:30 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:29.601214 End time: 2026-04-16 15:44:31.390296 2026-04-16 15:44:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:31 INFO mstransform::::casa ########################################## 2026-04-16 15:44:31 INFO mstransform::::casa ########################################## 2026-04-16 15:44:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:31 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 ) 2026-04-16 15:44:31 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:31 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:44:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-all.ms 2026-04-16 15:44:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:31 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:31 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:31 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:31 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:31 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:31 INFO MSTransformManager::open Select data 2026-04-16 15:44:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:31.401480 End time: 2026-04-16 15:44:34.042146 2026-04-16 15:44:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:34 INFO mstransform::::casa ########################################## .2026-04-16 15:44:34 INFO mstransform::::casa ########################################## 2026-04-16 15:44:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:34 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 ) 2026-04-16 15:44:34 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-data.ms 2026-04-16 15:44:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:34 INFO MSTransformManager::open Select data 2026-04-16 15:44:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:35 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:34.322618 End time: 2026-04-16 15:44:35.678387 2026-04-16 15:44:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:36 INFO mstransform::::casa ########################################## 2026-04-16 15:44:36 INFO mstransform::::casa ########################################## 2026-04-16 15:44:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:36 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 ) 2026-04-16 15:44:36 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-corrected.ms 2026-04-16 15:44:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:36 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:36 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:36 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:36 INFO MSTransformManager::open Select data 2026-04-16 15:44:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:36 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:35.684123 End time: 2026-04-16 15:44:36.981709 2026-04-16 15:44:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:37 INFO mstransform::::casa ########################################## 2026-04-16 15:44:37 INFO mstransform::::casa ########################################## 2026-04-16 15:44:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:37 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 ) 2026-04-16 15:44:37 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:37 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:44:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-all.ms 2026-04-16 15:44:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:37 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:37 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:37 INFO MSTransformManager::open Select data 2026-04-16 15:44:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:37 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:36.987741 End time: 2026-04-16 15:44:38.642629 2026-04-16 15:44:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:39 INFO mstransform::::casa ########################################## .2026-04-16 15:44:39 INFO mstransform::::casa ########################################## 2026-04-16 15:44:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:39 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 ) 2026-04-16 15:44:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:39 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-data.ms 2026-04-16 15:44:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:39 INFO MSTransformManager::open Select data 2026-04-16 15:44:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:38.739824 End time: 2026-04-16 15:44:40.081729 2026-04-16 15:44:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:40 INFO mstransform::::casa ########################################## 2026-04-16 15:44:40 INFO mstransform::::casa ########################################## 2026-04-16 15:44:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:40 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 ) 2026-04-16 15:44:40 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:40 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:40 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-corrected.ms 2026-04-16 15:44:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:40 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:40 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:40 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:40 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:40 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:40 INFO MSTransformManager::open Select data 2026-04-16 15:44:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:40.087430 End time: 2026-04-16 15:44:41.474842 2026-04-16 15:44:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:41 INFO mstransform::::casa ########################################## 2026-04-16 15:44:41 INFO mstransform::::casa ########################################## 2026-04-16 15:44:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:41 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 ) 2026-04-16 15:44:42 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:42 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:42 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:44:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-all.ms 2026-04-16 15:44:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:42 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:42 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:42 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:42 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:42 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:42 INFO MSTransformManager::open Select data 2026-04-16 15:44:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:42 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:41.485378 End time: 2026-04-16 15:44:43.113388 2026-04-16 15:44:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:43 INFO mstransform::::casa ########################################## .2026-04-16 15:44:43 INFO mstransform::::casa ########################################## 2026-04-16 15:44:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:43 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 ) 2026-04-16 15:44:43 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:43 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_corrected.ms 2026-04-16 15:44:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:43 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:43 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:43 INFO MSTransformManager::open Select data 2026-04-16 15:44:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:44 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:43.393197 End time: 2026-04-16 15:44:45.078983 2026-04-16 15:44:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:45 INFO mstransform::::casa ########################################## .2026-04-16 15:44:46 INFO mstransform::::casa ########################################## 2026-04-16 15:44:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:46 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 ) 2026-04-16 15:44:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_data.ms 2026-04-16 15:44:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:47 INFO MSTransformManager::open Select data 2026-04-16 15:44:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:47 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:46.486358 End time: 2026-04-16 15:44:48.156494 2026-04-16 15:44:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:48 INFO mstransform::::casa ########################################## .2026-04-16 15:44:49 INFO mstransform::::casa ########################################## 2026-04-16 15:44:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:49 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 ) 2026-04-16 15:44:49 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:49 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:44:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_model.ms 2026-04-16 15:44:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:49 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:49 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:49 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:49 INFO MSTransformManager::open Select data 2026-04-16 15:44:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:50 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:49.424364 End time: 2026-04-16 15:44:51.226450 2026-04-16 15:44:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:51 INFO mstransform::::casa ########################################## .2026-04-16 15:44:53 INFO mstransform::::casa ########################################## 2026-04-16 15:44:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:53 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 ) 2026-04-16 15:44:53 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:53 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:53 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_corrected.ms 2026-04-16 15:44:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:53 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:53 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:53 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:53 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:53 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:53 INFO MSTransformManager::open Select data 2026-04-16 15:44:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:52.530250 End time: 2026-04-16 15:44:53.761416 2026-04-16 15:44:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:54 INFO mstransform::::casa ########################################## .2026-04-16 15:44:54 INFO mstransform::::casa ########################################## 2026-04-16 15:44:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:54 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 ) 2026-04-16 15:44:54 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:54 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_data.ms 2026-04-16 15:44:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:54 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:54 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:54 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:54 INFO MSTransformManager::open Select data 2026-04-16 15:44:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:53.919286 End time: 2026-04-16 15:44:55.301510 2026-04-16 15:44:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:55 INFO mstransform::::casa ########################################## .2026-04-16 15:44:56 INFO mstransform::::casa ########################################## 2026-04-16 15:44:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:56 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 ) 2026-04-16 15:44:56 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:44:56 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:44:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:56 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:44:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_model.ms 2026-04-16 15:44:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:56 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:44:56 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:44:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:44:56 INFO MSTransformManager::open Select data 2026-04-16 15:44:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:56 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:44:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:55.508295 End time: 2026-04-16 15:44:56.801771 2026-04-16 15:44:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:57 INFO mstransform::::casa ########################################## .2026-04-16 15:44:57 INFO mstransform::::casa ########################################## 2026-04-16 15:44:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:57 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 ) 2026-04-16 15:44:57 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:57 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:44:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_corrected.ms 2026-04-16 15:44:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:57 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:57 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:57 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:44:57 INFO MSTransformManager::open Select data 2026-04-16 15:44:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:57 INFO mstransform::::casa Apply the transformations 2026-04-16 15:44:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:56.984769 End time: 2026-04-16 15:44:58.213684 2026-04-16 15:44:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:44:58 INFO mstransform::::casa ########################################## .2026-04-16 15:44:58 INFO mstransform::::casa ########################################## 2026-04-16 15:44:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:44:58 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 ) 2026-04-16 15:44:59 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:44:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:44:59 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:44:59 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_data.ms 2026-04-16 15:44:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:44:59 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:44:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:44:59 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:44:59 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:44:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:44:59 INFO MSTransformManager::open Select data 2026-04-16 15:44:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:44:59 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:44:58.496699 End time: 2026-04-16 15:44:59.768527 2026-04-16 15:45:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:00 INFO mstransform::::casa ########################################## .2026-04-16 15:45:00 INFO mstransform::::casa ########################################## 2026-04-16 15:45:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:00 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 ) 2026-04-16 15:45:00 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:00 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_model.ms 2026-04-16 15:45:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:00 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:00 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:00 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:00 INFO MSTransformManager::open Select data 2026-04-16 15:45:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:01 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:00.074000 End time: 2026-04-16 15:45:01.493182 2026-04-16 15:45:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:01 INFO mstransform::::casa ########################################## .2026-04-16 15:45:02 INFO mstransform::::casa ########################################## 2026-04-16 15:45:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:02 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 ) 2026-04-16 15:45:02 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:02 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_data_with_sigma_unit-corrected.ms 2026-04-16 15:45:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:02 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:02 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:02 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:02 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:02 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:02 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:02 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:02 INFO MSTransformManager::open Select data 2026-04-16 15:45:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:02 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:03 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:02.009029 End time: 2026-04-16 15:45:02.921311 2026-04-16 15:45:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:03 INFO mstransform::::casa ########################################## 2026-04-16 15:45:03 INFO mstransform::::casa ########################################## 2026-04-16 15:45:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:03 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 ) 2026-04-16 15:45:03 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:03 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_data_with_sigma_unit-data.ms 2026-04-16 15:45:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:03 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:03 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:03 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:03 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:03 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:03 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:03 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:03 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:03 INFO MSTransformManager::open Select data 2026-04-16 15:45:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:03 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:04 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:02.932968 End time: 2026-04-16 15:45:03.991603 2026-04-16 15:45:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:04 INFO mstransform::::casa ########################################## .2026-04-16 15:45:04 INFO mstransform::::casa ########################################## 2026-04-16 15:45:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:04 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 ) 2026-04-16 15:45:04 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_data_vs_model_with_sigma_unit-data.ms 2026-04-16 15:45:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:04 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:04 INFO MSTransformManager::open Select data 2026-04-16 15:45:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:05 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:04.056966 End time: 2026-04-16 15:45:05.858038 2026-04-16 15:45:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:06 INFO mstransform::::casa ########################################## 2026-04-16 15:45:06 INFO mstransform::::casa ########################################## 2026-04-16 15:45:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:06 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 ) 2026-04-16 15:45:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:06 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_data_vs_model_with_sigma_unit-model.ms 2026-04-16 15:45:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:06 INFO MSTransformManager::open Select data 2026-04-16 15:45:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:05.869172 End time: 2026-04-16 15:45:07.674199 2026-04-16 15:45:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:08 INFO mstransform::::casa ########################################## .2026-04-16 15:45:08 INFO mstransform::::casa ########################################## 2026-04-16 15:45:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:08 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 ) 2026-04-16 15:45:08 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:08 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:08 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_data_with_sigma_unit-corrected.ms 2026-04-16 15:45:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:08 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:08 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:08 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:08 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:08 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:08 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:08 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:08 INFO MSTransformManager::open Select data 2026-04-16 15:45:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:08 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:09 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:07.859868 End time: 2026-04-16 15:45:08.761503 2026-04-16 15:45:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:09 INFO mstransform::::casa ########################################## 2026-04-16 15:45:09 INFO mstransform::::casa ########################################## 2026-04-16 15:45:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:09 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 ) 2026-04-16 15:45:09 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:09 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_data_with_sigma_unit-data.ms 2026-04-16 15:45:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:09 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:09 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:09 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:09 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:09 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:09 INFO MSTransformManager::open Select data 2026-04-16 15:45:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:09 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:10 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:08.773890 End time: 2026-04-16 15:45:09.781088 2026-04-16 15:45:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:10 INFO mstransform::::casa ########################################## .2026-04-16 15:45:10 INFO mstransform::::casa ########################################## 2026-04-16 15:45:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:10 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 ) 2026-04-16 15:45:10 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:10 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:10 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_data_vs_model_with_sigma_unit-data.ms 2026-04-16 15:45:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:10 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:10 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:10 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:10 INFO MSTransformManager::open Select data 2026-04-16 15:45:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:10 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:09.849176 End time: 2026-04-16 15:45:11.330908 2026-04-16 15:45:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:11 INFO mstransform::::casa ########################################## 2026-04-16 15:45:11 INFO mstransform::::casa ########################################## 2026-04-16 15:45:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:11 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 ) 2026-04-16 15:45:11 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:11 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:11 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_data_vs_model_with_sigma_unit-model.ms 2026-04-16 15:45:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:11 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:11 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:11 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:11 INFO MSTransformManager::open Select data 2026-04-16 15:45:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:12 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:11.339587 End time: 2026-04-16 15:45:12.725926 2026-04-16 15:45:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:13 INFO mstransform::::casa ########################################## .2026-04-16 15:45:13 INFO mstransform::::casa ########################################## 2026-04-16 15:45:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:13 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 ) 2026-04-16 15:45:13 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:13 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:13 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:13 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:45:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-04-16 15:45:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:13 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:13 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:13 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:13 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:13 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:13 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:13 INFO MSTransformManager::open Select data 2026-04-16 15:45:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:14 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:13.000169 End time: 2026-04-16 15:45:14.709129 2026-04-16 15:45:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:15 INFO mstransform::::casa ########################################## 2026-04-16 15:45:15 INFO mstransform::::casa ########################################## 2026-04-16 15:45:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:15 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 ) 2026-04-16 15:45:15 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:15 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:15 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:45:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-04-16 15:45:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:15 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:15 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:15 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:15 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:15 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:15 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:15 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:15 INFO MSTransformManager::open Select data 2026-04-16 15:45:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:14.715132 End time: 2026-04-16 15:45:16.232838 2026-04-16 15:45:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:16 INFO mstransform::::casa ########################################## .2026-04-16 15:45:16 INFO mstransform::::casa ########################################## 2026-04-16 15:45:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:16 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 ) 2026-04-16 15:45:16 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:16 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:16 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:16 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-04-16 15:45:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:16 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:16 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:16 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:16 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:16 INFO MSTransformManager::open Select data 2026-04-16 15:45:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:17 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:16.295310 End time: 2026-04-16 15:45:17.745360 2026-04-16 15:45:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:18 INFO mstransform::::casa ########################################## 2026-04-16 15:45:18 INFO mstransform::::casa ########################################## 2026-04-16 15:45:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:18 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 ) 2026-04-16 15:45:18 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:18 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:18 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-04-16 15:45:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:18 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:18 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:18 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:18 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:18 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:18 INFO MSTransformManager::open Select data 2026-04-16 15:45:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:18 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:17.753613 End time: 2026-04-16 15:45:19.235358 2026-04-16 15:45:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:19 INFO mstransform::::casa ########################################## .2026-04-16 15:45:19 INFO mstransform::::casa ########################################## 2026-04-16 15:45:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:19 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 ) 2026-04-16 15:45:19 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:19 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:19 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-04-16 15:45:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:19 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:19 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:19 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:19 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:19 INFO MSTransformManager::open Select data 2026-04-16 15:45:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:19.287768 End time: 2026-04-16 15:45:20.861199 2026-04-16 15:45:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:21 INFO mstransform::::casa ########################################## 2026-04-16 15:45:21 INFO mstransform::::casa ########################################## 2026-04-16 15:45:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:21 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 ) 2026-04-16 15:45:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:21 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-04-16 15:45:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:21 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:21 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:21 INFO MSTransformManager::open Select data 2026-04-16 15:45:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:20.875129 End time: 2026-04-16 15:45:22.266445 2026-04-16 15:45:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:22 INFO mstransform::::casa ########################################## .2026-04-16 15:45:22 INFO mstransform::::casa ########################################## 2026-04-16 15:45:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:22 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 ) 2026-04-16 15:45:22 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:22 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:22 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-04-16 15:45:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:22 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:22 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:22 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:22 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:22 INFO MSTransformManager::open Select data 2026-04-16 15:45:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:23 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:22.319498 End time: 2026-04-16 15:45:23.650055 2026-04-16 15:45:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:24 INFO mstransform::::casa ########################################## 2026-04-16 15:45:24 INFO mstransform::::casa ########################################## 2026-04-16 15:45:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:24 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 ) 2026-04-16 15:45:24 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:24 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-04-16 15:45:24 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:24 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:24 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-04-16 15:45:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:24 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:24 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:24 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:24 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:24 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:24 INFO MSTransformManager::open Select data 2026-04-16 15:45:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:24 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:23.660685 End time: 2026-04-16 15:45:25.099282 2026-04-16 15:45:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:25 INFO mstransform::::casa ########################################## .2026-04-16 15:45:25 INFO mstransform::::casa ########################################## 2026-04-16 15:45:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:25 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 ) 2026-04-16 15:45:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:25 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:45:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-04-16 15:45:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:25 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:25 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:25 INFO MSTransformManager::open Select data 2026-04-16 15:45:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:25.141198 End time: 2026-04-16 15:45:27.656759 2026-04-16 15:45:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:28 INFO mstransform::::casa ########################################## 2026-04-16 15:45:28 INFO mstransform::::casa ########################################## 2026-04-16 15:45:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:28 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 ) 2026-04-16 15:45:28 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:28 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:45:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-04-16 15:45:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:28 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:28 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:28 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:28 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:28 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:28 INFO MSTransformManager::open Select data 2026-04-16 15:45:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:28 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:27.662389 End time: 2026-04-16 15:45:30.079975 2026-04-16 15:45:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:30 INFO mstransform::::casa ########################################## .2026-04-16 15:45:30 INFO mstransform::::casa ########################################## 2026-04-16 15:45:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:30 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 ) 2026-04-16 15:45:30 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-04-16 15:45:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:30 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:30 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:30 INFO MSTransformManager::open Select data 2026-04-16 15:45:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:31 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:30.156804 End time: 2026-04-16 15:45:31.901884 2026-04-16 15:45:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:32 INFO mstransform::::casa ########################################## 2026-04-16 15:45:32 INFO mstransform::::casa ########################################## 2026-04-16 15:45:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:32 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 ) 2026-04-16 15:45:32 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-04-16 15:45:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:32 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:32 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:32 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:32 INFO MSTransformManager::open Select data 2026-04-16 15:45:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:31.907510 End time: 2026-04-16 15:45:33.593857 2026-04-16 15:45:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:34 INFO mstransform::::casa ########################################## .2026-04-16 15:45:34 INFO mstransform::::casa ########################################## 2026-04-16 15:45:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:34 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 ) 2026-04-16 15:45:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-04-16 15:45:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:34 INFO MSTransformManager::open Select data 2026-04-16 15:45:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:33.664566 End time: 2026-04-16 15:45:35.252855 2026-04-16 15:45:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:35 INFO mstransform::::casa ########################################## 2026-04-16 15:45:35 INFO mstransform::::casa ########################################## 2026-04-16 15:45:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:35 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 ) 2026-04-16 15:45:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-04-16 15:45:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:35 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:35 INFO MSTransformManager::open Select data 2026-04-16 15:45:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:35.258428 End time: 2026-04-16 15:45:37.068235 2026-04-16 15:45:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:37 INFO mstransform::::casa ########################################## .2026-04-16 15:45:37 INFO mstransform::::casa ########################################## 2026-04-16 15:45:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:37 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 ) 2026-04-16 15:45:37 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:37 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-04-16 15:45:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:37 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:37 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:37 INFO MSTransformManager::open Select data 2026-04-16 15:45:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:38 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:37.150728 End time: 2026-04-16 15:45:38.969085 2026-04-16 15:45:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:39 INFO mstransform::::casa ########################################## 2026-04-16 15:45:39 INFO mstransform::::casa ########################################## 2026-04-16 15:45:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:39 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 ) 2026-04-16 15:45:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:39 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-04-16 15:45:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:39 INFO MSTransformManager::open Select data 2026-04-16 15:45:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:38.979960 End time: 2026-04-16 15:45:40.961578 2026-04-16 15:45:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:41 INFO mstransform::::casa ########################################## .2026-04-16 15:45:41 INFO mstransform::::casa ########################################## 2026-04-16 15:45:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:41 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 ) 2026-04-16 15:45:41 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:41 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:45:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-04-16 15:45:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:41 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:41 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:41 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:41 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:41 INFO MSTransformManager::open Select data 2026-04-16 15:45:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:42 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:41.029639 End time: 2026-04-16 15:45:42.672022 2026-04-16 15:45:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:43 INFO mstransform::::casa ########################################## 2026-04-16 15:45:43 INFO mstransform::::casa ########################################## 2026-04-16 15:45:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:43 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 ) 2026-04-16 15:45:43 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:43 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-04-16 15:45:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-04-16 15:45:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:43 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:43 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:43 INFO MSTransformManager::open Select data 2026-04-16 15:45:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:43 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:42.682179 End time: 2026-04-16 15:45:44.168749 2026-04-16 15:45:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:44 INFO mstransform::::casa ########################################## .2026-04-16 15:45:44 INFO mstransform::::casa ########################################## 2026-04-16 15:45:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:44 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 ) 2026-04-16 15:45:44 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:44 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-04-16 15:45:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:44 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:44 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:44 INFO MSTransformManager::open Select data 2026-04-16 15:45:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:45 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:44.230091 End time: 2026-04-16 15:45:46.096137 2026-04-16 15:45:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:46 INFO mstransform::::casa ########################################## 2026-04-16 15:45:46 INFO mstransform::::casa ########################################## 2026-04-16 15:45:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:46 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 ) 2026-04-16 15:45:46 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-04-16 15:45:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:46 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:46 INFO MSTransformManager::open Select data 2026-04-16 15:45:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:47 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:46.102488 End time: 2026-04-16 15:45:47.335413 2026-04-16 15:45:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:47 INFO mstransform::::casa ########################################## .2026-04-16 15:45:47 INFO mstransform::::casa ########################################## 2026-04-16 15:45:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:47 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 ) 2026-04-16 15:45:47 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-04-16 15:45:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:47 INFO MSTransformManager::open Select data 2026-04-16 15:45:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:48 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:47.393688 End time: 2026-04-16 15:45:48.681691 2026-04-16 15:45:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:49 INFO mstransform::::casa ########################################## 2026-04-16 15:45:49 INFO mstransform::::casa ########################################## 2026-04-16 15:45:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:49 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 ) 2026-04-16 15:45:49 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:45:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-04-16 15:45:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:49 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:49 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:49 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:45:49 INFO MSTransformManager::open Select data 2026-04-16 15:45:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:49 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:48.687544 End time: 2026-04-16 15:45:49.905384 2026-04-16 15:45:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:50 INFO mstransform::::casa ########################################## .2026-04-16 15:45:50 INFO mstransform::::casa ########################################## 2026-04-16 15:45:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:50 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 ) 2026-04-16 15:45:50 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:50 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-04-16 15:45:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:50 INFO MSTransformManager::open Select data 2026-04-16 15:45:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:50 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:49.944444 End time: 2026-04-16 15:45:51.182524 2026-04-16 15:45:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:51 INFO mstransform::::casa ########################################## 2026-04-16 15:45:51 INFO mstransform::::casa ########################################## 2026-04-16 15:45:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:51 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 ) 2026-04-16 15:45:51 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:51 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-04-16 15:45:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:51 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:51 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:51 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:51 INFO MSTransformManager::open Select data 2026-04-16 15:45:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:52 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:51.190434 End time: 2026-04-16 15:45:52.494537 2026-04-16 15:45:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:52 INFO mstransform::::casa ########################################## .2026-04-16 15:45:53 INFO mstransform::::casa ########################################## 2026-04-16 15:45:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:53 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 ) 2026-04-16 15:45:53 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:53 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_model_with_weight_constant-corrected.ms 2026-04-16 15:45:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:53 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:53 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:53 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:53 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:53 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:53 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:53 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:53 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:53 INFO MSTransformManager::open Select data 2026-04-16 15:45:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:53 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:52.713136 End time: 2026-04-16 15:45:53.734839 2026-04-16 15:45:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:54 INFO mstransform::::casa ########################################## 2026-04-16 15:45:54 INFO mstransform::::casa ########################################## 2026-04-16 15:45:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:54 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 ) 2026-04-16 15:45:54 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:45:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:54 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_model_with_weight_constant-model.ms 2026-04-16 15:45:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:54 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:54 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:54 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:54 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:54 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:45:54 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-04-16 15:45:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:54 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:54 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:54 INFO MSTransformManager::open Select data 2026-04-16 15:45:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:54 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:45:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:53.743470 End time: 2026-04-16 15:45:54.684595 2026-04-16 15:45:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:55 INFO mstransform::::casa ########################################## .2026-04-16 15:45:55 INFO mstransform::::casa ########################################## 2026-04-16 15:45:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:55 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 ) 2026-04-16 15:45:55 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:55 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:45:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_model_with_weight_constant-corrected.ms 2026-04-16 15:45:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:55 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:55 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:55 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:55 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:45:55 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:55 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:55 INFO MSTransformManager::open Select data 2026-04-16 15:45:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:55 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:56 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:54.752639 End time: 2026-04-16 15:45:55.765613 2026-04-16 15:45:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:56 INFO mstransform::::casa ########################################## 2026-04-16 15:45:56 INFO mstransform::::casa ########################################## 2026-04-16 15:45:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:45:56 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 ) 2026-04-16 15:45:56 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:45:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:45:56 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:45:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_model_with_weight_constant-model.ms 2026-04-16 15:45:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:45:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:45:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:45:56 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-04-16 15:45:56 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:45:56 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-04-16 15:45:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:45:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:45:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:45:56 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:45:56 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:45:56 INFO MSTransformManager::open Select data 2026-04-16 15:45:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:45:56 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:45:56 INFO mstransform::::casa Apply the transformations 2026-04-16 15:45:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:45:55.777309 End time: 2026-04-16 15:45:56.658395 2026-04-16 15:45:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:45:57 INFO mstransform::::casa ########################################## .sss2026-04-16 15:45:57 INFO importasdm::::casa ########################################## 2026-04-16 15:45:57 INFO importasdm::::casa ##### Begin Task: importasdm ##### 2026-04-16 15:45:57 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 ) 2026-04-16 15:46:01 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 2026-04-16 15:46:01 INFO importasdm::SubMS::parseColumnNames() Using DATA column. 2026-04-16 15:46:01 INFO importasdm::FixVis::setFields Selecting fields 0 2 2026-04-16 15:46:01 INFO importasdm::MSUVWGenerator::make_uvws Rows handled: 0/414450 2026-04-16 15:46:02 INFO importasdm::msmetadata_cmpt.cc::open Performing internal consistency checks on test_uid___A002_X997a62_X8c-short.ms... 2026-04-16 15:46:02 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-04-16 15:46:02 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-04-16 15:46:02 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 0 to ephemeris phase center for time 57034.97618166667 d UTC 2026-04-16 15:46:02 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-04-16 15:46:02 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-04-16 15:46:02 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 2 to ephemeris phase center for time 57034.97794444445 d UTC 2026-04-16 15:46:02 INFO importasdm::::casa Found Flag.xml in SDM 2026-04-16 15:46:02 INFO importasdm::::casa Found Antenna.xml in SDM 2026-04-16 15:46:02 INFO importasdm::::casa Found SpectralWindow.xml in SDM 2026-04-16 15:46:02 INFO importasdm::::casa Found 50 rows in Antenna.xml 2026-04-16 15:46:02 INFO importasdm::::casa Found 59 rows in SpectralWindow.xml 2026-04-16 15:46:02 INFO importasdm::::casa Will construct spw flags using names 2026-04-16 15:46:02 INFO importasdm::::casa Will construct polarization flags using polarizationType 2026-04-16 15:46:02 INFO importasdm::::casa Found numAntenna=1 must be a new style SDM 2026-04-16 15:46:02 INFO importasdm::::casa Found numSpectralWindow=43 must be a new style SDM 2026-04-16 15:46:02 INFO importasdm::::casa Found 5 flags in Flag.xml 2026-04-16 15:46:02 INFO importasdm::::casa Will not apply flags to test_uid___A002_X997a62_X8c-short.ms (apply_flags=False), use flagcmd to apply 2026-04-16 15:46:02 INFO importasdm::::casa There are 0 rows already in FLAG_CMD 2026-04-16 15:46:02 INFO importasdm::::casa Saved 5 rows to FLAG_CMD of test_uid___A002_X997a62_X8c-short.ms 2026-04-16 15:46:02 INFO importasdm::::casa Saved 5 flag commands to test_uid___A002_X997a62_X8c-short_cmd.txt 2026-04-16 15:46:02 INFO importasdm::::casa Task importasdm complete. Start time: 2026-04-16 15:45:56.782269 End time: 2026-04-16 15:46:01.793841 2026-04-16 15:46:02 INFO importasdm::::casa ##### End Task: importasdm ##### 2026-04-16 15:46:02 INFO importasdm::::casa ########################################## 2026-04-16 15:46:02 INFO mstransform::::casa ########################################## 2026-04-16 15:46:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:02 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 ) 2026-04-16 15:46:02 INFO MSTransformManager::parseMsSpecParams Input file name is test_uid___A002_X997a62_X8c-short.ms 2026-04-16 15:46:02 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:02 INFO MSTransformManager::parseMsSpecParams Output file name is mst_split_spwName.ms 2026-04-16 15:46:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:02 INFO MSTransformManager::parseDataSelParams spw selection is 1,2 2026-04-16 15:46:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:02 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-04-16 15:46:02 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1] 2026-04-16 15:46:02 INFO MSTransformManager::open Select data 2026-04-16 15:46:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:02 INFO MSTransformDataHandler::makeSelection 103275 out of 414450 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:02 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-04-16 15:46:02 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-04-16 15:46:02 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:01.799520 End time: 2026-04-16 15:46:03.089381 2026-04-16 15:46:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:03 INFO mstransform::::casa ########################################## 2026-04-16 15:46:03 INFO flagcmd::::casa ########################################## 2026-04-16 15:46:03 INFO flagcmd::::casa ##### Begin Task: flagcmd ##### 2026-04-16 15:46:03 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 ) 2026-04-16 15:46:03 INFO flagcmd::AgentFlagger::open Table type is Measurement Set 2026-04-16 15:46:03 INFO flagcmd::::casa MS spans timerange 2 to 2015/01/12/23:26:12.912 2026-04-16 15:46:03 INFO flagcmd::::casa Reading from FLAG_CMD table 2026-04-16 15:46:03 INFO flagcmd::::casa Read 5 lines from input 2026-04-16 15:46:03 INFO flagcmd::::casa Executing action = list 2026-04-16 15:46:03 INFO flagcmd::::casa Row Reason Applied Command 2026-04-16 15:46:03 INFO flagcmd::::casa -------------------------------------------------------------------------------- 2026-04-16 15:46:03 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"' 2026-04-16 15:46:03 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' 2026-04-16 15:46:03 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' 2026-04-16 15:46:03 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"' 2026-04-16 15:46:03 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"' 2026-04-16 15:46:03 INFO flagcmd::::casa Saving commands to mstspwnames.txt 2026-04-16 15:46:03 INFO flagcmd::::casa Task flagcmd complete. Start time: 2026-04-16 15:46:03.102308 End time: 2026-04-16 15:46:03.142305 2026-04-16 15:46:03 INFO flagcmd::::casa ##### End Task: flagcmd ##### 2026-04-16 15:46:03 INFO flagcmd::::casa ########################################## .2026-04-16 15:46:04 INFO mstransform::::casa ########################################## 2026-04-16 15:46:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:04 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 ) 2026-04-16 15:46:04 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-04-16 15:46:04 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-04-16 15:46:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:04 INFO MSTransformManager::parseMsSpecParams Output file name is 3cChAvespw0.ms 2026-04-16 15:46:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:04 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:46:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-04-16 15:46:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [256] 2026-04-16 15:46:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:04 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:04 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-04-16 15:46:04 INFO MSTransformManager::open Select data 2026-04-16 15:46:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:04 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:46:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:04.379244 End time: 2026-04-16 15:46:06.068229 2026-04-16 15:46:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:06 INFO mstransform::::casa ########################################## 2026-04-16 15:46:06 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cChAvespw0.ms... 2026-04-16 15:46:06 INFO listobs::::casa ########################################## 2026-04-16 15:46:06 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:46:06 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 ) 2026-04-16 15:46:06 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:46:06 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:46:06 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:46:06.088055 End time: 2026-04-16 15:46:06.122726 2026-04-16 15:46:06 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:46:06 INFO listobs::::casa ########################################## .2026-04-16 15:46:06 INFO mstransform::::casa ########################################## 2026-04-16 15:46:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:06 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 ) 2026-04-16 15:46:06 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-04-16 15:46:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:06 INFO MSTransformManager::parseMsSpecParams Output file name is 3cLL.ms 2026-04-16 15:46:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:06 INFO MSTransformManager::parseDataSelParams correlation selection is LL 2026-04-16 15:46:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:06 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]]] 2026-04-16 15:46:06 INFO MSTransformManager::open Select data 2026-04-16 15:46:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:06 INFO MSTransformDataHandler::makeSelection 3900 out of 5200 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:06 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:06.152979 End time: 2026-04-16 15:46:06.666354 2026-04-16 15:46:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:07 INFO mstransform::::casa ########################################## 2026-04-16 15:46:07 INFO listobs::::casa ########################################## 2026-04-16 15:46:07 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:46:07 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 ) 2026-04-16 15:46:07 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:46:07 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:46:07 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:46:06.694745 End time: 2026-04-16 15:46:06.735778 2026-04-16 15:46:07 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:46:07 INFO listobs::::casa ########################################## .2026-04-16 15:46:07 INFO mstransform::::casa ########################################## 2026-04-16 15:46:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:07 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 ) 2026-04-16 15:46:07 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:46:07 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-04-16 15:46:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:07 INFO MSTransformManager::parseMsSpecParams Output file name is 3cLSRKspw0.ms 2026-04-16 15:46:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:07 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:46:07 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:46:07 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-04-16 15:46:07 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:46:07 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:46:07 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:46:07 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:46:07 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:46:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:07 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:07 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-04-16 15:46:07 INFO MSTransformManager::open Select data 2026-04-16 15:46:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:07 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:08 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:46:08 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 2026-04-16 15:46:08 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:09 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.96862e+09 Hz 2026-04-16 15:46:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7811.91 Hz 2026-04-16 15:46:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 256 2026-04-16 15:46:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99985e+06 Hz 2026-04-16 15:46:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.96762e+09 Hz, upper edge = 4.96962e+09 Hz 2026-04-16 15:46:09 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 2026-04-16 15:46:09 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:46:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:06.776362 End time: 2026-04-16 15:46:08.749841 2026-04-16 15:46:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:09 INFO mstransform::::casa ########################################## 2026-04-16 15:46:09 INFO listobs::::casa ########################################## 2026-04-16 15:46:09 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:46:09 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 ) 2026-04-16 15:46:09 INFO listobs::ms::summary Writing output to file: list.obs 2026-04-16 15:46:09 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:46:09 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:46:08.756059 End time: 2026-04-16 15:46:08.782158 2026-04-16 15:46:09 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:46:09 INFO listobs::::casa ########################################## 2026-04-16 15:46:09 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cLSRKspw0.ms... .2026-04-16 15:46:09 INFO mstransform::::casa ########################################## 2026-04-16 15:46:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:09 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 ) 2026-04-16 15:46:09 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-04-16 15:46:09 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:09 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw0.ms 2026-04-16 15:46:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:09 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:46:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-04-16 15:46:09 INFO MSTransformManager::open Select data 2026-04-16 15:46:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:09 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:10 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:08.816409 End time: 2026-04-16 15:46:10.302697 2026-04-16 15:46:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:10 INFO mstransform::::casa ########################################## .2026-04-16 15:46:10 INFO mstransform::::casa ########################################## 2026-04-16 15:46:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:10 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 ) 2026-04-16 15:46:10 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-04-16 15:46:10 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:10 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw12.ms 2026-04-16 15:46:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:10 INFO MSTransformManager::parseDataSelParams spw selection is 1,2 2026-04-16 15:46:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:10 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-04-16 15:46:10 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] 2026-04-16 15:46:10 INFO MSTransformManager::open Select data 2026-04-16 15:46:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:10 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:12 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:10.350304 End time: 2026-04-16 15:46:12.138354 2026-04-16 15:46:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:12 INFO mstransform::::casa ########################################## .2026-04-16 15:46:12 INFO mstransform::::casa ########################################## 2026-04-16 15:46:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:12 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 ) 2026-04-16 15:46:12 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-04-16 15:46:12 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:12 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw0LL.ms 2026-04-16 15:46:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:12 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:46:12 INFO MSTransformManager::parseDataSelParams correlation selection is LL 2026-04-16 15:46:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:12 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-04-16 15:46:12 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]]] 2026-04-16 15:46:12 INFO MSTransformManager::open Select data 2026-04-16 15:46:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:12 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:14 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:12.218742 End time: 2026-04-16 15:46:13.863656 2026-04-16 15:46:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:14 INFO mstransform::::casa ########################################## .2026-04-16 15:46:14 INFO mstransform::::casa ########################################## 2026-04-16 15:46:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:14 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 ) 2026-04-16 15:46:14 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-04-16 15:46:14 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:14 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw01RR.ms 2026-04-16 15:46:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:14 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-04-16 15:46:14 INFO MSTransformManager::parseDataSelParams correlation selection is RR 2026-04-16 15:46:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:14 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 2026-04-16 15:46:14 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 127, 1] 2026-04-16 15:46:14 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]]] 2026-04-16 15:46:14 INFO MSTransformManager::open Select data 2026-04-16 15:46:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:14 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:16 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:13.918469 End time: 2026-04-16 15:46:16.125880 2026-04-16 15:46:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:16 INFO mstransform::::casa ########################################## .2026-04-16 15:46:20 INFO mstransform::::casa ########################################## 2026-04-16 15:46:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:20 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 ) 2026-04-16 15:46:20 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5076.ms 2026-04-16 15:46:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_select_by_scan_but_not_implicit_state_reindex.ms 2026-04-16 15:46:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:20 INFO MSTransformManager::parseDataSelParams scan selection is 2,3 2026-04-16 15:46:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:20 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [2, 3] 2026-04-16 15:46:20 INFO MSTransformManager::open Select data 2026-04-16 15:46:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:20 INFO MSTransformDataHandler::makeSelection 264 out of 8688 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:21 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:20.435558 End time: 2026-04-16 15:46:21.644585 2026-04-16 15:46:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:22 INFO mstransform::::casa ########################################## 2026-04-16 15:46:22 INFO listobs::::casa ########################################## 2026-04-16 15:46:22 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:46:22 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 ) 2026-04-16 15:46:22 INFO listobs::ms::summary ================================================================================ 2026-04-16 15:46:22 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 2026-04-16 15:46:22 INFO listobs::ms::summary+ ================================================================================ 2026-04-16 15:46:22 INFO listobs::ms::summary+ Observer: none Project: none 2026-04-16 15:46:22 INFO listobs::ms::summary+ Observation: ALMA 2026-04-16 15:46:22 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:46:22 INFO listobs::ms::summary Data records: 264 Total elapsed time = 186.096 seconds 2026-04-16 15:46:22 INFO listobs::ms::summary+ Observed from 10-Aug-2012/04:16:17.0 to 10-Aug-2012/04:19:23.1 (UTC) 2026-04-16 15:46:22 INFO listobs::ms::summary 2026-04-16 15:46:22 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-04-16 15:46:22 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-04-16 15:46:22 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] 2026-04-16 15:46:22 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] 2026-04-16 15:46:22 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-04-16 15:46:22 INFO listobs::ms::summary Fields: 1 2026-04-16 15:46:22 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 none J2258-279 22:58:05.960000 -27.58.21.26000 J2000 0 264 2026-04-16 15:46:22 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-04-16 15:46:22 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) BBC Num Corrs 2026-04-16 15:46:22 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 2026-04-16 15:46:22 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 2026-04-16 15:46:22 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 2026-04-16 15:46:22 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 2026-04-16 15:46:22 INFO listobs::ms::summary Sources: 32 2026-04-16 15:46:22 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 0 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 1 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 2 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 3 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 4 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 5 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 6 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 0 J2258-279 7 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 0 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 1 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 2 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 3 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 4 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 5 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 6 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 1 Uranus 7 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 0 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 1 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 2 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 3 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 4 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 5 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 6 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 2 J0132-169 7 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 0 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 1 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 2 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 3 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 4 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 5 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 6 - - 2026-04-16 15:46:22 INFO listobs::ms::summary+ 3 NGC 253 7 - - 2026-04-16 15:46:22 INFO listobs::ms::summary Antennas: 2: 2026-04-16 15:46:22 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-04-16 15:46:22 INFO listobs::ms::summary+ East North Elevation x y z 2026-04-16 15:46:22 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 2026-04-16 15:46:22 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 2026-04-16 15:46:22 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:46:21.648143 End time: 2026-04-16 15:46:21.685531 2026-04-16 15:46:22 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:46:22 INFO listobs::::casa ########################################## .2026-04-16 15:46:22 INFO mstransform::::casa ########################################## 2026-04-16 15:46:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:22 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 ) 2026-04-16 15:46:22 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5076.ms 2026-04-16 15:46:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_select_by_scan_intent_and_reindex_state_accordingly.ms 2026-04-16 15:46:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:22 INFO MSTransformManager::parseDataSelParams scan intent selection is OBSERVE_TARGET* 2026-04-16 15:46:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:22 INFO MSTransformManager::initDataSelectionParams Selected Scans Intents Ids are [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29] 2026-04-16 15:46:22 INFO MSTransformManager::open Select data 2026-04-16 15:46:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:22 INFO MSTransformDataHandler::makeSelection 6000 out of 8688 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:23 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:21.776858 End time: 2026-04-16 15:46:24.570080 2026-04-16 15:46:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:25 INFO mstransform::::casa ########################################## 2026-04-16 15:46:25 INFO listobs::::casa ########################################## 2026-04-16 15:46:25 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-04-16 15:46:25 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 ) 2026-04-16 15:46:25 INFO listobs::ms::summary ================================================================================ 2026-04-16 15:46:25 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 2026-04-16 15:46:25 INFO listobs::ms::summary+ ================================================================================ 2026-04-16 15:46:25 INFO listobs::ms::summary+ Observer: none Project: none 2026-04-16 15:46:25 INFO listobs::ms::summary+ Observation: ALMA 2026-04-16 15:46:25 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-04-16 15:46:25 INFO listobs::ms::summary Data records: 6000 Total elapsed time = 3374.69 seconds 2026-04-16 15:46:25 INFO listobs::ms::summary+ Observed from 10-Aug-2012/04:42:13.7 to 10-Aug-2012/05:38:28.4 (UTC) 2026-04-16 15:46:25 INFO listobs::ms::summary 2026-04-16 15:46:25 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-04-16 15:46:25 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-04-16 15:46:25 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] 2026-04-16 15:46:25 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] 2026-04-16 15:46:25 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] 2026-04-16 15:46:25 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] 2026-04-16 15:46:25 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] 2026-04-16 15:46:25 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-04-16 15:46:25 INFO listobs::ms::summary Fields: 1 2026-04-16 15:46:25 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-04-16 15:46:25 INFO listobs::ms::summary+ 4 none NGC 253 00:47:33.300000 -25.17.23.00000 J2000 4 6000 2026-04-16 15:46:25 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-04-16 15:46:25 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) BBC Num Corrs 2026-04-16 15:46:25 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 2026-04-16 15:46:25 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 2026-04-16 15:46:25 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 2026-04-16 15:46:25 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 2026-04-16 15:46:25 INFO listobs::ms::summary Sources: 32 2026-04-16 15:46:25 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 0 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 1 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 2 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 3 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 4 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 5 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 6 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 0 J2258-279 7 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 0 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 1 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 2 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 3 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 4 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 5 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 6 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 1 Uranus 7 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 0 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 1 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 2 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 3 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 4 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 5 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 6 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 2 J0132-169 7 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 0 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 1 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 2 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 3 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 4 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 5 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 6 - - 2026-04-16 15:46:25 INFO listobs::ms::summary+ 3 NGC 253 7 - - 2026-04-16 15:46:25 INFO listobs::ms::summary Antennas: 2: 2026-04-16 15:46:25 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-04-16 15:46:25 INFO listobs::ms::summary+ East North Elevation x y z 2026-04-16 15:46:25 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 2026-04-16 15:46:25 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 2026-04-16 15:46:25 INFO listobs::::casa Task listobs complete. Start time: 2026-04-16 15:46:24.576125 End time: 2026-04-16 15:46:24.626778 2026-04-16 15:46:25 INFO listobs::::casa ##### End Task: listobs ##### 2026-04-16 15:46:25 INFO listobs::::casa ########################################## .2026-04-16 15:46:25 INFO mstransform::::casa ########################################## 2026-04-16 15:46:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:25 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 ) 2026-04-16 15:46:25 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:46:25 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-04-16 15:46:25 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:25 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-04-16 15:46:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:25 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:46:25 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:46:25 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:46:25 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-04-16 15:46:25 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:46:25 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:46:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:25 INFO MSTransformManager::open Select data 2026-04-16 15:46:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.37995e+11 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.38995e+11 Hz 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.39932e+11 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.38932e+11 Hz, upper edge = 3.40932e+11 Hz 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49995e+11 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.48995e+11 Hz, upper edge = 3.50995e+11 Hz 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.51995e+11 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-04-16 15:46:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.50995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-04-16 15:46:26 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 2026-04-16 15:46:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:46:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:24.906005 End time: 2026-04-16 15:46:26.031187 2026-04-16 15:46:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:26 INFO mstransform::::casa ########################################## .2026-04-16 15:46:26 INFO mstransform::::casa ########################################## 2026-04-16 15:46:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:26 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 ) 2026-04-16 15:46:26 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:46:26 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-04-16 15:46:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:26 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-04-16 15:46:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:26 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:46:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:26 INFO MSTransformManager::open Select data 2026-04-16 15:46:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:27 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:46:27 INFO MSTransformRegridder::combineSpwsCore *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-04-16 15:46:27 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:46:27 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 3.370023875e+11 Hz, last channel = 3.389867625e+11 Hz 2026-04-16 15:46:27 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 3.389398875e+11 Hz, last channel = 3.409242625e+11 Hz 2026-04-16 15:46:27 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz 2026-04-16 15:46:27 INFO MSTransformRegridder::combineSpwsCore SPW 3: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz 2026-04-16 15:46:27 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 2026-04-16 15:46:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-04-16 15:46:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-04-16 15:46:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-04-16 15:46:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-04-16 15:46:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-04-16 15:46:27 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 2026-04-16 15:46:27 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:46:27 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:46:27 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:46:27 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:46:27 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSCAL sub-table and removing duplicates 2026-04-16 15:46:27 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-04-16 15:46:27 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:46:27 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:26.081374 End time: 2026-04-16 15:46:27.392986 2026-04-16 15:46:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:27 INFO mstransform::::casa ########################################## 2026-04-16 15:46:27 INFO mstransform::::casa ########################################## 2026-04-16 15:46:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:27 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 ) 2026-04-16 15:46:27 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:46:27 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-04-16 15:46:27 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-04-16 15:46:27 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:27 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-04-16 15:46:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:27 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:46:27 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:46:27 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-04-16 15:46:27 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:46:27 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-04-16 15:46:27 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:46:27 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:46:27 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:46:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:27 INFO MSTransformManager::open Select data 2026-04-16 15:46:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:28 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:46:28 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:46:28 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 2026-04-16 15:46:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-04-16 15:46:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-04-16 15:46:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-04-16 15:46:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-04-16 15:46:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-04-16 15:46:28 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 2026-04-16 15:46:28 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:46:28 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:46:28 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:46:28 INFO MSTransformManager::separateSyscalSubtable Multiplexing SYSCAL sub-table to take into account new SPWs 2026-04-16 15:46:28 INFO MSTransformManager::separateCalDeviceSubtable Multiplexing CALDEVICE sub-table to take into account new SPWs 2026-04-16 15:46:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:46:28 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:46:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:27.399357 End time: 2026-04-16 15:46:28.489094 2026-04-16 15:46:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:28 INFO mstransform::::casa ########################################## .2026-04-16 15:46:29 INFO mstransform::::casa ########################################## 2026-04-16 15:46:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:29 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 ) 2026-04-16 15:46:29 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:46:29 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-04-16 15:46:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:29 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-04-16 15:46:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:29 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:46:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:29 INFO MSTransformManager::open Select data 2026-04-16 15:46:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:29 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:46:29 INFO MSTransformRegridder::combineSpwsCore *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-04-16 15:46:29 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:46:29 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 3.370023875e+11 Hz, last channel = 3.389867625e+11 Hz 2026-04-16 15:46:29 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 3.389398875e+11 Hz, last channel = 3.409242625e+11 Hz 2026-04-16 15:46:29 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz 2026-04-16 15:46:29 INFO MSTransformRegridder::combineSpwsCore SPW 3: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz 2026-04-16 15:46:29 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 2026-04-16 15:46:29 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:29 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:29 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-04-16 15:46:29 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-04-16 15:46:29 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-04-16 15:46:29 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-04-16 15:46:29 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-04-16 15:46:29 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 2026-04-16 15:46:29 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:46:29 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:46:29 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:46:29 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:46:29 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSCAL sub-table and removing duplicates 2026-04-16 15:46:29 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-04-16 15:46:29 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:46:29 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:28.568179 End time: 2026-04-16 15:46:29.859739 2026-04-16 15:46:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:30 INFO mstransform::::casa ########################################## .2026-04-16 15:46:31 INFO mstransform::::casa ########################################## 2026-04-16 15:46:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:31 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 ) 2026-04-16 15:46:31 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:46:31 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-evla.ms 2026-04-16 15:46:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:31 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-04-16 15:46:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:31 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:46:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:31 INFO MSTransformManager::open Select data 2026-04-16 15:46:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:31 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:46:31 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:46:31 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.264000000e+09 Hz, last channel = 1.390000000e+09 Hz 2026-04-16 15:46:31 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.392000000e+09 Hz, last channel = 1.518000000e+09 Hz 2026-04-16 15:46:31 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 2026-04-16 15:46:31 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:31 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-04-16 15:46:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-04-16 15:46:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:46:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-04-16 15:46:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-04-16 15:46:31 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 2026-04-16 15:46:31 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:46:31 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:46:31 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:46:31 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:46:31 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-04-16 15:46:31 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSPOWER sub-table and removing duplicates 2026-04-16 15:46:33 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:46:33 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:30.982040 End time: 2026-04-16 15:46:32.798340 2026-04-16 15:46:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:33 INFO mstransform::::casa ########################################## 2026-04-16 15:46:33 INFO mstransform::::casa ########################################## 2026-04-16 15:46:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:33 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 ) 2026-04-16 15:46:33 INFO mstransform::::casa Parse regridding parameters 2026-04-16 15:46:33 INFO ParallelDataHelper::::casa Separate MS into 2 spws 2026-04-16 15:46:33 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-04-16 15:46:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:33 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-04-16 15:46:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:33 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-04-16 15:46:33 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-04-16 15:46:33 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 2 2026-04-16 15:46:33 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-04-16 15:46:33 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 64 2026-04-16 15:46:33 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-04-16 15:46:33 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-04-16 15:46:33 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-04-16 15:46:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:33 INFO MSTransformManager::open Select data 2026-04-16 15:46:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:33 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-04-16 15:46:33 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-04-16 15:46:33 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 2026-04-16 15:46:33 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:33 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-04-16 15:46:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-04-16 15:46:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:46:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-04-16 15:46:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-04-16 15:46:33 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 2026-04-16 15:46:33 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-04-16 15:46:33 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-04-16 15:46:33 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-04-16 15:46:33 INFO MSTransformManager::separateCalDeviceSubtable Multiplexing CALDEVICE sub-table to take into account new SPWs 2026-04-16 15:46:33 INFO MSTransformManager::separateSysPowerSubtable Multiplexing SYSPOWER sub-table to take into account new SPWs 2026-04-16 15:46:34 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:46:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-04-16 15:46:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:32.804284 End time: 2026-04-16 15:46:34.537962 2026-04-16 15:46:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:35 INFO mstransform::::casa ########################################## .2026-04-16 15:46:35 INFO mstransform::::casa ########################################## 2026-04-16 15:46:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:35 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 ) 2026-04-16 15:46:35 INFO mstransform::::casa Combine spws into new output spw 2026-04-16 15:46:35 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-evla.ms 2026-04-16 15:46:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:35 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-04-16 15:46:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:35 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-04-16 15:46:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:35 INFO MSTransformManager::open Select data 2026-04-16 15:46:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:35 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-04-16 15:46:35 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-04-16 15:46:35 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.264000000e+09 Hz, last channel = 1.390000000e+09 Hz 2026-04-16 15:46:35 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.392000000e+09 Hz, last channel = 1.518000000e+09 Hz 2026-04-16 15:46:35 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 2026-04-16 15:46:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-04-16 15:46:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-04-16 15:46:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-04-16 15:46:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-04-16 15:46:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-04-16 15:46:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-04-16 15:46:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-04-16 15:46:35 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 2026-04-16 15:46:35 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-04-16 15:46:35 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-04-16 15:46:35 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-04-16 15:46:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-04-16 15:46:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-04-16 15:46:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSPOWER sub-table and removing duplicates 2026-04-16 15:46:36 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-04-16 15:46:36 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:34.622186 End time: 2026-04-16 15:46:36.379694 2026-04-16 15:46:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:36 INFO mstransform::::casa ########################################## .2026-04-16 15:46:37 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:46:37 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:46:37 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:46:37 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 2026-04-16 15:46:37 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 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:46:37 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 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:37 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 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:37 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 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:37 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 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:46:37 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 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:37 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:37 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:37 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:37 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:37 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:46:37 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:46:37 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:46:37 INFO mstransform::::casa ########################################## 2026-04-16 15:46:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:37 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 ) 2026-04-16 15:46:37 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:46:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-04-16 15:46:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:46:37 INFO MSTransformManager::parseTimeAvgParams Maximum UV distance for baseline-dependent time average is: 100000 meters 2026-04-16 15:46:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:37 INFO MSTransformManager::open Select data 2026-04-16 15:46:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:38 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:37.244797 End time: 2026-04-16 15:46:38.659555 2026-04-16 15:46:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:39 INFO mstransform::::casa ########################################## 2026-04-16 15:46:39 INFO mstransform::::casa ########################################## 2026-04-16 15:46:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:39 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 ) 2026-04-16 15:46:39 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:46:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-04-16 15:46:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-04-16 15:46:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:39 INFO MSTransformManager::open Select data 2026-04-16 15:46:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:39 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:38.668302 End time: 2026-04-16 15:46:39.901687 2026-04-16 15:46:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:40 INFO mstransform::::casa ########################################## 2026-04-16 15:46:40 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 . 2026-04-16 15:46:41 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 .2026-04-16 15:46:41 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:46:41 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:46:41 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:46:41 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 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:41 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 2026-04-16 15:46:41 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:41 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:46:41 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:46:41 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:46:41 INFO mstransform::::casa ########################################## 2026-04-16 15:46:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:41 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 ) 2026-04-16 15:46:41 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:46:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:41 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:46:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-04-16 15:46:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:41 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:41 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:46:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:46:41 INFO MSTransformManager::open Select data 2026-04-16 15:46:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:42 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:41.361174 End time: 2026-04-16 15:46:42.667278 2026-04-16 15:46:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:43 INFO mstransform::::casa ########################################## 2026-04-16 15:46:43 INFO split::::casa ########################################## 2026-04-16 15:46:43 INFO split::::casa ##### Begin Task: split ##### 2026-04-16 15:46:43 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='' ) 2026-04-16 15:46:43 INFO split::::casa Parse time averaging parameters 2026-04-16 15:46:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:43 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:46:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-04-16 15:46:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:46:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:46:43 INFO MSTransformManager::open Select data 2026-04-16 15:46:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:44 INFO split::::casa Task split complete. Start time: 2026-04-16 15:46:42.673255 End time: 2026-04-16 15:46:43.825043 2026-04-16 15:46:44 INFO split::::casa ##### End Task: split ##### 2026-04-16 15:46:44 INFO split::::casa ########################################## 2026-04-16 15:46:44 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 . 2026-04-16 15:46:45 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 .2026-04-16 15:46:45 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:46:45 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:46:45 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:46:45 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 2026-04-16 15:46:45 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 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:46:45 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 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 13 [progress: 40%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 17 [progress: 52%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:45 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:45 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:45 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:46:45 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:46:45 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:46:46 INFO mstransform::::casa ########################################## 2026-04-16 15:46:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:46 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 ) 2026-04-16 15:46:46 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:46:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-04-16 15:46:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:46:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:46 INFO MSTransformManager::open Select data 2026-04-16 15:46:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:46 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:45.503294 End time: 2026-04-16 15:46:46.769871 2026-04-16 15:46:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:47 INFO mstransform::::casa ########################################## 2026-04-16 15:46:47 INFO split::::casa ########################################## 2026-04-16 15:46:47 INFO split::::casa ##### Begin Task: split ##### 2026-04-16 15:46:47 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='' ) 2026-04-16 15:46:47 INFO split::::casa Parse time averaging parameters 2026-04-16 15:46:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-04-16 15:46:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:46:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:47 INFO MSTransformManager::open Select data 2026-04-16 15:46:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:48 INFO split::::casa Task split complete. Start time: 2026-04-16 15:46:46.778031 End time: 2026-04-16 15:46:48.009732 2026-04-16 15:46:48 INFO split::::casa ##### End Task: split ##### 2026-04-16 15:46:48 INFO split::::casa ########################################## 2026-04-16 15:46:48 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 . 2026-04-16 15:46:49 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 .2026-04-16 15:46:49 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:46:49 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-04-16 15:46:49 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-04-16 15:46:49 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:46:49 INFO FlagMSHandler:: Chunk = 4 [progress: 12%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:46:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-04-16 15:46:49 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:46:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:49 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:46:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:49 INFO FlagMSHandler:: Chunk = 13 [progress: 40%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-04-16 15:46:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-04-16 15:46:49 INFO FlagMSHandler:: Chunk = 17 [progress: 52%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-04-16 15:46:49 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:49 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:50 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 2026-04-16 15:46:50 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:50 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 2026-04-16 15:46:50 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:50 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:50 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:50 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-04-16 15:46:50 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-04-16 15:46:50 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:46:50 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-04-16 15:46:50 INFO AgentFlagger::run => Writing flags to the MS 2026-04-16 15:46:50 INFO mstransform::::casa ########################################## 2026-04-16 15:46:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:50 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 ) 2026-04-16 15:46:50 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:46:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:50 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:46:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-04-16 15:46:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:46:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:46:50 INFO MSTransformManager::open Select data 2026-04-16 15:46:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:50 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:49.695503 End time: 2026-04-16 15:46:50.939814 2026-04-16 15:46:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:51 INFO mstransform::::casa ########################################## 2026-04-16 15:46:51 INFO split::::casa ########################################## 2026-04-16 15:46:51 INFO split::::casa ##### Begin Task: split ##### 2026-04-16 15:46:51 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='' ) 2026-04-16 15:46:51 INFO split::::casa Parse time averaging parameters 2026-04-16 15:46:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:51 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-04-16 15:46:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-04-16 15:46:51 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:51 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-04-16 15:46:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-04-16 15:46:51 INFO MSTransformManager::open Select data 2026-04-16 15:46:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:52 INFO split::::casa Task split complete. Start time: 2026-04-16 15:46:50.946525 End time: 2026-04-16 15:46:52.170957 2026-04-16 15:46:52 INFO split::::casa ##### End Task: split ##### 2026-04-16 15:46:52 INFO split::::casa ########################################## 2026-04-16 15:46:52 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 . 2026-04-16 15:46:53 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 .2026-04-16 15:46:54 INFO mstransform::::casa ########################################## 2026-04-16 15:46:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:54 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 ) 2026-04-16 15:46:54 INFO mstransform::::casa Parse time averaging parameters 2026-04-16 15:46:54 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4850-30s-limit-ALMA.ms 2026-04-16 15:46:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_limits.ms 2026-04-16 15:46:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-04-16 15:46:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds 2026-04-16 15:46:54 WARN MSTransformManager::parseTimeAvgParams Operating with ALMA data, automatically adding state to timespan 2026-04-16 15:46:54 WARN MSTransformManager::parseTimeAvgParams+ In order to remove sub-scan boundaries which limit time average to 30s 2026-04-16 15:46:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:54 INFO MSTransformManager::open Select data 2026-04-16 15:46:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:55 INFO MSTransformManager::setIterationApproach Combining data through state for time average 2026-04-16 15:46:55 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:54.112492 End time: 2026-04-16 15:46:55.438411 2026-04-16 15:46:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:55 INFO mstransform::::casa ########################################## 43.87199940490723 .2026-04-16 15:46:57 INFO mstransform::::casa ########################################## 2026-04-16 15:46:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:57 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 ) 2026-04-16 15:46:57 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6733.ms 2026-04-16 15:46:57 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-04-16 15:46:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_vla_mixed_polarizations_1.ms 2026-04-16 15:46:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:57 INFO MSTransformManager::parseDataSelParams scan selection is 16 2026-04-16 15:46:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-04-16 15:46:57 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [16] 2026-04-16 15:46:57 INFO MSTransformManager::open Select data 2026-04-16 15:46:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:57 INFO MSTransformDataHandler::makeSelection 16 out of 32 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:58 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:57.202913 End time: 2026-04-16 15:46:58.635675 2026-04-16 15:46:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:59 INFO mstransform::::casa ########################################## 2026-04-16 15:46:59 INFO flagdata::::casa ########################################## 2026-04-16 15:46:59 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-16 15:46:59 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 ) 2026-04-16 15:46:59 INFO AgentFlagger::open Table type is Measurement Set 2026-04-16 15:46:59 INFO flagdata::::casa Summary mode is active 2026-04-16 15:46:59 INFO flagdata::::casa Initializing the agents 2026-04-16 15:46:59 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-04-16 15:46:59 INFO Summary::setAgentParameters display is: 2026-04-16 15:46:59 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-04-16 15:46:59 INFO flagdata::::casa Running the agentflagger tool 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 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 2026-04-16 15:46:59 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-04-16 15:46:59 INFO Summary::getResult observation 0 flagged: 0 total: 8192 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 31 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 29 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 16 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 27 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 17 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 28 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 18 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 19 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 26 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 20 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 21 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 24 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 22 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 23 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 30 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult spw 25 flagged: 0 total: 512 (0%) 2026-04-16 15:46:59 INFO Summary::getResult field J1911+1611 flagged: 0 total: 8192 (0%) 2026-04-16 15:46:59 INFO Summary::getResult array 0 flagged: 0 total: 8192 (0%) 2026-04-16 15:46:59 INFO Summary::getResult scan 16 flagged: 0 total: 8192 (0%) 2026-04-16 15:46:59 INFO Summary::getResult antenna ea02 flagged: 0 total: 8192 (0%) 2026-04-16 15:46:59 INFO Summary::getResult antenna ea01 flagged: 0 total: 8192 (0%) 2026-04-16 15:46:59 INFO Summary::getResult correlation YY flagged: 0 total: 2048 (0%) 2026-04-16 15:46:59 INFO Summary::getResult correlation YX flagged: 0 total: 2048 (0%) 2026-04-16 15:46:59 INFO Summary::getResult correlation XY flagged: 0 total: 2048 (0%) 2026-04-16 15:46:59 INFO Summary::getResult correlation XX flagged: 0 total: 2048 (0%) 2026-04-16 15:46:59 INFO Summary::getResult Total Flagged: 0 Total Counts: 8192 (0%) 2026-04-16 15:46:59 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-04-16 15:46:59 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-16 15:46:58.655092 End time: 2026-04-16 15:46:58.749875 2026-04-16 15:46:59 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-16 15:46:59 INFO flagdata::::casa ########################################## .2026-04-16 15:46:59 INFO mstransform::::casa ########################################## 2026-04-16 15:46:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:59 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 ) 2026-04-16 15:46:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:46:59 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:46:59 INFO MSTransformManager::parseMsSpecParams Output file name is without_weight_spectrum.ms 2026-04-16 15:46:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:46:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:46:59 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-04-16 15:46:59 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:46:59 INFO MSTransformManager::parseDataSelParams antenna selection is 0 2026-04-16 15:46:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:46:59 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-04-16 15:46:59 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:46:59 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:46:59 INFO MSTransformManager::open Select data 2026-04-16 15:46:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:46:59 INFO MSTransformDataHandler::makeSelection 270 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:46:59 INFO mstransform::::casa Apply the transformations 2026-04-16 15:46:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:58.950823 End time: 2026-04-16 15:46:59.449989 2026-04-16 15:46:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:46:59 INFO mstransform::::casa ########################################## .2026-04-16 15:46:59 INFO mstransform::::casa ########################################## 2026-04-16 15:46:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-04-16 15:46:59 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 ) 2026-04-16 15:47:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-04-16 15:47:00 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-04-16 15:47:00 INFO MSTransformManager::parseMsSpecParams Output file name is with_weight_spectrum.ms 2026-04-16 15:47:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-04-16 15:47:00 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-04-16 15:47:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-04-16 15:47:00 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-04-16 15:47:00 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-04-16 15:47:00 INFO MSTransformManager::parseDataSelParams antenna selection is 0 2026-04-16 15:47:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-04-16 15:47:00 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-04-16 15:47:00 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-04-16 15:47:00 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-04-16 15:47:00 INFO MSTransformManager::open Select data 2026-04-16 15:47:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-04-16 15:47:00 INFO MSTransformDataHandler::makeSelection 270 out of 17184 rows are going to be considered due to the selection criteria. 2026-04-16 15:47:00 INFO mstransform::::casa Apply the transformations 2026-04-16 15:47:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-04-16 15:46:59.479909 End time: 2026-04-16 15:46:59.983932 2026-04-16 15:47:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-04-16 15:47:00 INFO mstransform::::casa ########################################## . ---------------------------------------------------------------------- Ran 202 tests in 500.729s OK (skipped=25) Generating XML reports...