2026-04-11 08:05:02 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-04-11 08:05:02 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.5-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-04-11 08:05:02 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-04-11 08:05:02 INFO ::casa 2026-04-11 08:05:02 INFO ::casa config values 2026-04-11 08:05:02 INFO ::casa agg = False 2026-04-11 08:05:02 INFO ::casa cachedir = '/home/casatest/.casa' 2026-04-11 08:05:02 INFO ::casa casaconfig_verbose = 1 2026-04-11 08:05:02 INFO ::casa colors = 'Neutral' 2026-04-11 08:05:02 INFO ::casa data_auto_update = False 2026-04-11 08:05:02 INFO ::casa data_update_interval = 1 2026-04-11 08:05:02 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-04-11 08:05:02 INFO ::casa iplog = False 2026-04-11 08:05:02 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_rerefant_casashell/ipython-20260411-080458.log' 2026-04-11 08:05:02 INFO ::casa log2term = True 2026-04-11 08:05:02 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_rerefant_casashell/casa-20260411-080458.log' 2026-04-11 08:05:02 INFO ::casa measures_auto_update = False 2026-04-11 08:05:02 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-04-11 08:05:02 INFO ::casa measures_site_interval = 2 2026-04-11 08:05:02 INFO ::casa measures_update_interval = 1 2026-04-11 08:05:02 INFO ::casa measurespath = '/opt/casa/data/master' 2026-04-11 08:05:02 INFO ::casa nogui = False 2026-04-11 08:05:02 INFO ::casa nologfile = False 2026-04-11 08:05:02 INFO ::casa nologger = True 2026-04-11 08:05:02 INFO ::casa pipeline = False 2026-04-11 08:05:02 INFO ::casa skipnetworkcheck = False 2026-04-11 08:05:02 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-04-11 08:05:02 INFO ::casa user_site = False 2026-04-11 08:05:02 INFO ::casa 2026-04-11 08:05:02 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-11 08:05:02 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-11 08:05:02 INFO ::casa 2026-04-11 08:05:02 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-04-11 08:05:02 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-11 08:05:02 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-11 08:05:02 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/04/09/15:15, 2026/07/08/00:00:00 2026-04-11 08:05:02 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 6.7.5.15 -- Common Astronomy Software Applications [6.7.5.15] 2026-04-11 08:05:03 INFO flagdata::::casa ########################################## 2026-04-11 08:05:03 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-11 08:05:03 INFO flagdata::::casa flagdata( vis='copycal.gcal', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='VA01', 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 ) 2026-04-11 08:05:03 INFO flagdata::::casa Backup original flags before applying new flags 2026-04-11 08:05:03 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:03 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 2026-04-11 08:05:04 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:04 INFO flagdata::::casa Manual mode is active 2026-04-11 08:05:04 INFO FlagCalTableHandler::selectData Original CalTable has 196 rows, and selected CalTable has 7 rows 2026-04-11 08:05:04 INFO flagdata::::casa Initializing the agents 2026-04-11 08:05:04 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-11 08:05:04 INFO Manual::setAgentParameters autocorr is 0 2026-04-11 08:05:04 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-11 08:05:04 INFO flagdata::::casa Running the agentflagger tool 2026-04-11 08:05:04 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:04 INFO FlagCalTableHandler:: Chunk = 1 [progress: 14%], Observation = 0~0, Scan = 1~1, Field = 0 (1331+30500002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:04 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:04 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:04 INFO FlagCalTableHandler:: Chunk = 2 [progress: 28%], Observation = 0~0, Scan = 2~2, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:04 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:04 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:04 INFO FlagCalTableHandler:: Chunk = 3 [progress: 42%], Observation = 0~0, Scan = 3~3, Field = 2 (N5921_2), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:04 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:04 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:04 INFO FlagCalTableHandler:: Chunk = 4 [progress: 57%], Observation = 0~0, Scan = 4~4, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:04 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:04 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:04 INFO FlagCalTableHandler:: Chunk = 5 [progress: 71%], Observation = 0~0, Scan = 5~5, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:04 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:04 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:04 INFO FlagCalTableHandler:: Chunk = 6 [progress: 85%], Observation = 0~0, Scan = 6~6, Field = 2 (N5921_2), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:04 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:04 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:04 INFO FlagCalTableHandler:: Chunk = 7 [progress: 100%], Observation = 0~0, Scan = 7~7, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:04 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:04 INFO FlagCalTableHandler::nextChunk ==================================================================================== 2026-04-11 08:05:04 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-11 08:05:04 INFO AgentFlagger::run => Writing flags to the MS 2026-04-11 08:05:05 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-11 08:05:02.839627 End time: 2026-04-11 08:05:04.840750 2026-04-11 08:05:05 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-11 08:05:05 INFO flagdata::::casa ########################################## 2026-04-11 08:05:05 INFO rerefant::::casa ########################################## 2026-04-11 08:05:05 INFO rerefant::::casa ##### Begin Task: rerefant ##### 2026-04-11 08:05:05 INFO rerefant::::casa rerefant( vis='vis.ms', tablein='copycal.gcal', caltable='out.cal', refantmode='strict', refant='VA01' ) 2026-04-11 08:05:05 INFO rerefant::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:05 INFO rerefant::calibrater::open Opening MS: vis.ms for calibration. 2026-04-11 08:05:05 INFO rerefant::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:05 INFO rerefant::calibrater::rerefant Beginning rerefant--(MSSelection version)------- 2026-04-11 08:05:05 INFO rerefant:::: Applying refant: VA01 refantmode = strict (flag all antennas when refant flagged) 2026-04-11 08:05:05 INFO rerefant:::: At 1995/04/13/09:21:46.0 (Spw=0, Fld=0), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:05 INFO rerefant:::: At 1995/04/13/09:28:30.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:05 INFO rerefant:::: At 1995/04/13/09:40:30.0 (Spw=0, Fld=2), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:05 INFO rerefant:::: At 1995/04/13/09:50:45.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:05 INFO rerefant:::: At 1995/04/13/10:22:30.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:05 INFO rerefant:::: At 1995/04/13/10:34:30.0 (Spw=0, Fld=2), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:05 INFO rerefant:::: At 1995/04/13/10:46:15.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:05 INFO rerefant::Calibrater::reRefant Storing result in out.cal 2026-04-11 08:05:05 INFO rerefant:::: Writing solutions to table: out.cal 2026-04-11 08:05:12 INFO rerefant::::casa Task rerefant complete. Start time: 2026-04-11 08:05:04.849466 End time: 2026-04-11 08:05:12.156589 2026-04-11 08:05:12 INFO rerefant::::casa ##### End Task: rerefant ##### 2026-04-11 08:05:12 INFO rerefant::::casa ########################################## .2026-04-11 08:05:13 INFO fringefit::::casa ########################################## 2026-04-11 08:05:13 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-04-11 08:05:13 INFO fringefit::::casa fringefit( vis='n08c1_reref.ms', caltable='fringe.cal', field='', spw='', intent='', selectdata=True, timerange='', uvrange='', antenna='', scan='', observation='', msselect='', solint='inf', combine='', refant='EF', minsnr=3.0, zerorates=False, globalsolve=True, niter=100, delaywindow=[], ratewindow=[], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[], gainfield=[], interp=[], spwmap=[], paramactive=[], concatspws=True, parang=False ) 2026-04-11 08:05:13 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:13 INFO fringefit::calibrater::open Opening MS: n08c1_reref.ms for calibration. 2026-04-11 08:05:13 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:13 INFO fringefit::::casa Selecting data 2026-04-11 08:05:13 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-04-11 08:05:13 INFO calibrater::reset Reseting solve/apply state 2026-04-11 08:05:13 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-04-11 08:05:13 INFO Calibrater::selectvis Selection did not drop any rows 2026-04-11 08:05:13 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-04-11 08:05:13 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-04-11 08:05:13 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-04-11 08:05:13 INFO Calibrater::setsolve Arranging to SOLVE: 2026-04-11 08:05:13 INFO Calibrater::setsolve . Fringe Jones: table=fringe.cal append=false solint=inf refantmode='flex' refant='EF' minsnr=3 apmode=AP solnorm=false 2026-04-11 08:05:13 INFO calibrater::solve Beginning solve----------------------------- 2026-04-11 08:05:13 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-04-11 08:05:13 INFO Calibrater::solve . (None) 2026-04-11 08:05:13 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-04-11 08:05:13 INFO Calibrater::solve . Fringe Jones: table=fringe.cal append=false solint=inf refantmode='flex' refant='EF' minsnr=3 apmode=AP solnorm=false 2026-04-11 08:05:13 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-04-11 08:05:13 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 4978365000 2026-04-11 08:05:13 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 4986365000 2026-04-11 08:05:13 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 4994365000 2026-04-11 08:05:13 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 5002365000 2026-04-11 08:05:13 INFO Calibrater::solve For solint = inf, found 8 solution intervals. 2026-04-11 08:05:13 INFO FringeJones:: Solving for fringes in spw=0 at t=2008/03/10/17:07:31.4 2026-04-11 08:05:13 INFO Using reference antenna 0 2026-04-11 08:05:13 INFO Starting FFT stage. 2026-04-11 08:05:13 INFO Antenna 1 correlation 0 has (FFT) SNR of 484.597. 2026-04-11 08:05:13 INFO Antenna 3 correlation 0 has (FFT) SNR of 3398.42. 2026-04-11 08:05:13 INFO Antenna 1 correlation 1 has (FFT) SNR of 508.066. 2026-04-11 08:05:13 INFO Antenna 3 correlation 1 has (FFT) SNR of 3263.58. 2026-04-11 08:05:13 INFO Starting least squares optimization. 2026-04-11 08:05:13 INFO Least squares complete for correlation 0 after 5 iterations. 2026-04-11 08:05:13 INFO Least squares complete for correlation 1 after 4 iterations. 2026-04-11 08:05:13 INFO Solve times (s): FFT: 0.05 Search: 0.02 Global: 0.2 Total: 0.27 2026-04-11 08:05:13 INFO Aggregate Solve times (s): FFT: 0.05 Search: 0.02 Global: 0.2 Total: 0.27 2026-04-11 08:05:13 INFO Calibrater::solve Beginning solution interval 1/8 (~12% complete) 2026-04-11 08:05:14 INFO FringeJones:: Solving for fringes in spw=1 at t=2008/03/10/17:07:31.4 2026-04-11 08:05:14 INFO Using reference antenna 0 2026-04-11 08:05:14 INFO Starting FFT stage. 2026-04-11 08:05:14 INFO Antenna 1 correlation 0 has (FFT) SNR of 864.817. 2026-04-11 08:05:14 INFO Antenna 3 correlation 0 has (FFT) SNR of 2053.17. 2026-04-11 08:05:14 INFO Antenna 1 correlation 1 has (FFT) SNR of 820.402. 2026-04-11 08:05:14 INFO Antenna 3 correlation 1 has (FFT) SNR of 3530.51. 2026-04-11 08:05:14 INFO Starting least squares optimization. 2026-04-11 08:05:14 INFO Least squares complete for correlation 0 after 4 iterations. 2026-04-11 08:05:14 INFO Least squares complete for correlation 1 after 4 iterations. 2026-04-11 08:05:14 INFO Solve times (s): FFT: 0.04 Search: 0.02 Global: 0.2 Total: 0.26 2026-04-11 08:05:14 INFO Aggregate Solve times (s): FFT: 0.09 Search: 0.04 Global: 0.4 Total: 0.53 2026-04-11 08:05:14 INFO Calibrater::solve Beginning solution interval 2/8 (~25% complete) 2026-04-11 08:05:14 INFO FringeJones:: Solving for fringes in spw=2 at t=2008/03/10/17:07:31.4 2026-04-11 08:05:14 INFO Using reference antenna 0 2026-04-11 08:05:14 INFO Starting FFT stage. 2026-04-11 08:05:14 INFO Antenna 1 correlation 0 has (FFT) SNR of 871.825. 2026-04-11 08:05:14 INFO Antenna 3 correlation 0 has (FFT) SNR of 3474.03. 2026-04-11 08:05:14 INFO Antenna 1 correlation 1 has (FFT) SNR of 1704.07. 2026-04-11 08:05:14 INFO Antenna 3 correlation 1 has (FFT) SNR of 4283.3. 2026-04-11 08:05:14 INFO Starting least squares optimization. 2026-04-11 08:05:14 INFO Least squares complete for correlation 0 after 4 iterations. 2026-04-11 08:05:14 INFO Least squares complete for correlation 1 after 3 iterations. 2026-04-11 08:05:14 INFO Solve times (s): FFT: 0.02 Search: 0.02 Global: 0.16 Total: 0.2 2026-04-11 08:05:14 INFO Aggregate Solve times (s): FFT: 0.11 Search: 0.06 Global: 0.56 Total: 0.73 2026-04-11 08:05:14 INFO Calibrater::solve Beginning solution interval 3/8 (~37% complete) 2026-04-11 08:05:14 INFO FringeJones:: Solving for fringes in spw=3 at t=2008/03/10/17:07:31.4 2026-04-11 08:05:14 INFO Using reference antenna 0 2026-04-11 08:05:14 INFO Starting FFT stage. 2026-04-11 08:05:14 INFO Antenna 1 correlation 0 has (FFT) SNR of 632.11. 2026-04-11 08:05:14 INFO Antenna 3 correlation 0 has (FFT) SNR of 3589.91. 2026-04-11 08:05:14 INFO Antenna 1 correlation 1 has (FFT) SNR of 449.097. 2026-04-11 08:05:14 INFO Antenna 3 correlation 1 has (FFT) SNR of 2694.74. 2026-04-11 08:05:14 INFO Starting least squares optimization. 2026-04-11 08:05:14 INFO Least squares complete for correlation 0 after 4 iterations. 2026-04-11 08:05:14 INFO Least squares complete for correlation 1 after 5 iterations. 2026-04-11 08:05:14 INFO Solve times (s): FFT: 0.03 Search: 0.01 Global: 0.2 Total: 0.24 2026-04-11 08:05:14 INFO Aggregate Solve times (s): FFT: 0.14 Search: 0.07 Global: 0.76 Total: 0.97 2026-04-11 08:05:14 INFO Calibrater::solve Beginning solution interval 4/8 (~50% complete) 2026-04-11 08:05:14 INFO FringeJones:: Solving for fringes in spw=0 at t=2008/03/10/17:10:00.5 2026-04-11 08:05:14 INFO Using reference antenna 0 2026-04-11 08:05:14 INFO Starting FFT stage. 2026-04-11 08:05:15 INFO Antenna 1 correlation 0 has (FFT) SNR of 135.918. 2026-04-11 08:05:15 INFO Antenna 3 correlation 0 has (FFT) SNR of 148.663. 2026-04-11 08:05:15 INFO Antenna 1 correlation 1 has (FFT) SNR of 145.402. 2026-04-11 08:05:15 INFO Antenna 3 correlation 1 has (FFT) SNR of 129.143. 2026-04-11 08:05:15 INFO Starting least squares optimization. 2026-04-11 08:05:15 INFO Least squares complete for correlation 0 after 10 iterations. 2026-04-11 08:05:15 INFO Least squares complete for correlation 1 after 8 iterations. 2026-04-11 08:05:15 INFO Solve times (s): FFT: 0.02 Search: 0.01 Global: 0.29 Total: 0.32 2026-04-11 08:05:15 INFO Aggregate Solve times (s): FFT: 0.16 Search: 0.08 Global: 1.05 Total: 1.29 2026-04-11 08:05:15 INFO Calibrater::solve Beginning solution interval 5/8 (~62% complete) 2026-04-11 08:05:15 INFO FringeJones:: Solving for fringes in spw=1 at t=2008/03/10/17:10:00.5 2026-04-11 08:05:15 INFO Using reference antenna 0 2026-04-11 08:05:15 INFO Starting FFT stage. 2026-04-11 08:05:15 INFO Antenna 1 correlation 0 has (FFT) SNR of 194.497. 2026-04-11 08:05:15 INFO Antenna 3 correlation 0 has (FFT) SNR of 138.378. 2026-04-11 08:05:15 INFO Antenna 1 correlation 1 has (FFT) SNR of 183.293. 2026-04-11 08:05:15 INFO Antenna 3 correlation 1 has (FFT) SNR of 146.923. 2026-04-11 08:05:15 INFO Starting least squares optimization. 2026-04-11 08:05:15 INFO Least squares complete for correlation 0 after 8 iterations. 2026-04-11 08:05:15 INFO Least squares complete for correlation 1 after 8 iterations. 2026-04-11 08:05:15 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.21 Total: 0.23 2026-04-11 08:05:15 INFO Aggregate Solve times (s): FFT: 0.17 Search: 0.09 Global: 1.26 Total: 1.52 2026-04-11 08:05:15 INFO Calibrater::solve Beginning solution interval 6/8 (~75% complete) 2026-04-11 08:05:15 INFO FringeJones:: Solving for fringes in spw=2 at t=2008/03/10/17:10:00.5 2026-04-11 08:05:15 INFO Using reference antenna 0 2026-04-11 08:05:15 INFO Starting FFT stage. 2026-04-11 08:05:15 INFO Antenna 1 correlation 0 has (FFT) SNR of 186.773. 2026-04-11 08:05:15 INFO Antenna 3 correlation 0 has (FFT) SNR of 130.876. 2026-04-11 08:05:15 INFO Antenna 1 correlation 1 has (FFT) SNR of 208.866. 2026-04-11 08:05:15 INFO Antenna 3 correlation 1 has (FFT) SNR of 139.985. 2026-04-11 08:05:15 INFO Starting least squares optimization. 2026-04-11 08:05:15 INFO Least squares complete for correlation 0 after 8 iterations. 2026-04-11 08:05:15 INFO Least squares complete for correlation 1 after 8 iterations. 2026-04-11 08:05:15 INFO Solve times (s): FFT: 0.02 Search: 0.02 Global: 0.21 Total: 0.25 2026-04-11 08:05:15 INFO Aggregate Solve times (s): FFT: 0.19 Search: 0.11 Global: 1.47 Total: 1.77 2026-04-11 08:05:15 INFO Calibrater::solve Beginning solution interval 7/8 (~87% complete) 2026-04-11 08:05:16 INFO FringeJones:: Solving for fringes in spw=3 at t=2008/03/10/17:10:00.5 2026-04-11 08:05:16 INFO Using reference antenna 0 2026-04-11 08:05:16 INFO Starting FFT stage. 2026-04-11 08:05:16 INFO Antenna 1 correlation 0 has (FFT) SNR of 159.675. 2026-04-11 08:05:16 INFO Antenna 3 correlation 0 has (FFT) SNR of 132.31. 2026-04-11 08:05:16 INFO Antenna 1 correlation 1 has (FFT) SNR of 138.059. 2026-04-11 08:05:16 INFO Antenna 3 correlation 1 has (FFT) SNR of 140.285. 2026-04-11 08:05:16 INFO Starting least squares optimization. 2026-04-11 08:05:16 INFO Least squares complete for correlation 0 after 8 iterations. 2026-04-11 08:05:16 INFO Least squares complete for correlation 1 after 8 iterations. 2026-04-11 08:05:16 INFO Solve times (s): FFT: 0.03 Search: 0.02 Global: 0.23 Total: 0.28 2026-04-11 08:05:16 INFO Aggregate Solve times (s): FFT: 0.22 Search: 0.13 Global: 1.7 Total: 2.05 2026-04-11 08:05:16 INFO Calibrater::solve Found good Fringe Jones solutions in 8 solution intervals. 2026-04-11 08:05:16 INFO Applying refant: EF refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-04-11 08:05:16 INFO Writing solutions to table: fringe.cal 2026-04-11 08:05:17 INFO calibrater::solve Finished solving. 2026-04-11 08:05:17 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-04-11 08:05:17 INFO fringefit::::casa Spw 0: 2/2/2 2026-04-11 08:05:17 INFO fringefit::::casa Spw 1: 2/2/2 2026-04-11 08:05:17 INFO fringefit::::casa Spw 2: 2/2/2 2026-04-11 08:05:17 INFO fringefit::::casa Spw 3: 2/2/2 2026-04-11 08:05:17 INFO fringefit::::casa Task fringefit complete. Start time: 2026-04-11 08:05:12.796031 End time: 2026-04-11 08:05:16.790951 2026-04-11 08:05:17 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-04-11 08:05:17 INFO fringefit::::casa ########################################## 2026-04-11 08:05:17 INFO rerefant::::casa ########################################## 2026-04-11 08:05:17 INFO rerefant::::casa ##### Begin Task: rerefant ##### 2026-04-11 08:05:17 INFO rerefant::::casa rerefant( vis='n08c1_reref.ms', tablein='fringe.cal', caltable='reref.cal', refantmode='flex', refant='ON' ) 2026-04-11 08:05:17 INFO rerefant::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:17 INFO rerefant::calibrater::open Opening MS: n08c1_reref.ms for calibration. 2026-04-11 08:05:17 INFO rerefant::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:17 INFO rerefant::calibrater::rerefant Beginning rerefant--(MSSelection version)------- 2026-04-11 08:05:17 INFO rerefant:::: Applying refant: ON refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-04-11 08:05:17 INFO rerefant::Calibrater::reRefant Storing result in reref.cal 2026-04-11 08:05:17 INFO rerefant:::: Writing solutions to table: reref.cal 2026-04-11 08:05:18 INFO rerefant::::casa Task rerefant complete. Start time: 2026-04-11 08:05:16.792928 End time: 2026-04-11 08:05:17.987879 2026-04-11 08:05:18 INFO rerefant::::casa ##### End Task: rerefant ##### 2026-04-11 08:05:18 INFO rerefant::::casa ########################################## .2026-04-11 08:05:18 INFO flagdata::::casa ########################################## 2026-04-11 08:05:18 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-11 08:05:18 INFO flagdata::::casa flagdata( vis='copycal.gcal', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='VA01', uvrange='', timerange='', correlation='', scan='1~3', 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 ) 2026-04-11 08:05:18 INFO flagdata::::casa Backup original flags before applying new flags 2026-04-11 08:05:18 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:18 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_2 2026-04-11 08:05:18 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:18 INFO flagdata::::casa Manual mode is active 2026-04-11 08:05:18 INFO FlagCalTableHandler::selectData Original CalTable has 196 rows, and selected CalTable has 3 rows 2026-04-11 08:05:18 INFO flagdata::::casa Initializing the agents 2026-04-11 08:05:18 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-11 08:05:18 INFO Manual::setAgentParameters autocorr is 0 2026-04-11 08:05:18 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-11 08:05:18 INFO flagdata::::casa Running the agentflagger tool 2026-04-11 08:05:18 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:18 INFO FlagCalTableHandler:: Chunk = 1 [progress: 33%], Observation = 0~0, Scan = 1~1, Field = 0 (1331+30500002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:18 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:18 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:18 INFO FlagCalTableHandler:: Chunk = 2 [progress: 66%], Observation = 0~0, Scan = 2~2, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:18 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:18 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:18 INFO FlagCalTableHandler:: Chunk = 3 [progress: 100%], Observation = 0~0, Scan = 3~3, Field = 2 (N5921_2), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:18 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:18 INFO FlagCalTableHandler::nextChunk ==================================================================================== 2026-04-11 08:05:18 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-11 08:05:18 INFO AgentFlagger::run => Writing flags to the MS 2026-04-11 08:05:18 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-11 08:05:18.136120 End time: 2026-04-11 08:05:18.341097 2026-04-11 08:05:18 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-11 08:05:18 INFO flagdata::::casa ########################################## 2026-04-11 08:05:18 INFO rerefant::::casa ########################################## 2026-04-11 08:05:18 INFO rerefant::::casa ##### Begin Task: rerefant ##### 2026-04-11 08:05:18 INFO rerefant::::casa rerefant( vis='vis.ms', tablein='copycal.gcal', caltable='out.cal', refantmode='flex', refant='VA01,VA02' ) 2026-04-11 08:05:18 INFO rerefant::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:18 INFO rerefant::calibrater::open Opening MS: vis.ms for calibration. 2026-04-11 08:05:18 INFO rerefant::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:18 INFO rerefant::calibrater::rerefant Beginning rerefant--(MSSelection version)------- 2026-04-11 08:05:18 INFO rerefant:::: Applying refant: VA01 (VA02) refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-04-11 08:05:18 INFO rerefant:::: At 1995/04/13/09:21:46.0 (Spw=0, Fld=0), using refant VA02 (id=1) (alternate) 2026-04-11 08:05:18 INFO rerefant:::: NB: An alternate refant was used at least once to maintain 2026-04-11 08:05:18 INFO rerefant::::+ phase continuity where the user's preferred refant drops out. 2026-04-11 08:05:18 INFO rerefant::::+ Alternate refants are held constant in phase (_not_ zeroed) 2026-04-11 08:05:18 INFO rerefant::::+ during these periods, and the preferred refant may return at 2026-04-11 08:05:18 INFO rerefant::::+ a non-zero phase. This is generally harmless. 2026-04-11 08:05:18 INFO rerefant::Calibrater::reRefant Storing result in out.cal 2026-04-11 08:05:18 INFO rerefant:::: Writing solutions to table: out.cal 2026-04-11 08:05:19 INFO rerefant::::casa Task rerefant complete. Start time: 2026-04-11 08:05:18.342815 End time: 2026-04-11 08:05:19.210185 2026-04-11 08:05:19 INFO rerefant::::casa ##### End Task: rerefant ##### 2026-04-11 08:05:19 INFO rerefant::::casa ########################################## .2026-04-11 08:05:19 INFO flagdata::::casa ########################################## 2026-04-11 08:05:19 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-11 08:05:19 INFO flagdata::::casa flagdata( vis='copycal.gcal', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='VA01', 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 ) 2026-04-11 08:05:19 INFO flagdata::::casa Backup original flags before applying new flags 2026-04-11 08:05:19 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:19 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_3 2026-04-11 08:05:19 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:19 INFO flagdata::::casa Manual mode is active 2026-04-11 08:05:19 INFO FlagCalTableHandler::selectData Original CalTable has 196 rows, and selected CalTable has 7 rows 2026-04-11 08:05:19 INFO flagdata::::casa Initializing the agents 2026-04-11 08:05:19 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-11 08:05:19 INFO Manual::setAgentParameters autocorr is 0 2026-04-11 08:05:19 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-11 08:05:19 INFO flagdata::::casa Running the agentflagger tool 2026-04-11 08:05:19 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:19 INFO FlagCalTableHandler:: Chunk = 1 [progress: 14%], Observation = 0~0, Scan = 1~1, Field = 0 (1331+30500002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:19 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:19 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:19 INFO FlagCalTableHandler:: Chunk = 2 [progress: 28%], Observation = 0~0, Scan = 2~2, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:19 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:19 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:19 INFO FlagCalTableHandler:: Chunk = 3 [progress: 42%], Observation = 0~0, Scan = 3~3, Field = 2 (N5921_2), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:19 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:19 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:19 INFO FlagCalTableHandler:: Chunk = 4 [progress: 57%], Observation = 0~0, Scan = 4~4, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:19 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:19 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:19 INFO FlagCalTableHandler:: Chunk = 5 [progress: 71%], Observation = 0~0, Scan = 5~5, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:19 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:19 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:19 INFO FlagCalTableHandler:: Chunk = 6 [progress: 85%], Observation = 0~0, Scan = 6~6, Field = 2 (N5921_2), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:19 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:19 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:19 INFO FlagCalTableHandler:: Chunk = 7 [progress: 100%], Observation = 0~0, Scan = 7~7, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:19 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:19 INFO FlagCalTableHandler::nextChunk ==================================================================================== 2026-04-11 08:05:19 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-11 08:05:19 INFO AgentFlagger::run => Writing flags to the MS 2026-04-11 08:05:20 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-11 08:05:19.335882 End time: 2026-04-11 08:05:19.545561 2026-04-11 08:05:20 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-11 08:05:20 INFO flagdata::::casa ########################################## 2026-04-11 08:05:20 INFO rerefant::::casa ########################################## 2026-04-11 08:05:20 INFO rerefant::::casa ##### Begin Task: rerefant ##### 2026-04-11 08:05:20 INFO rerefant::::casa rerefant( vis='vis.ms', tablein='copycal.gcal', caltable='out.cal', refantmode='flex', refant='VA01,VA02' ) 2026-04-11 08:05:20 INFO rerefant::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:20 INFO rerefant::calibrater::open Opening MS: vis.ms for calibration. 2026-04-11 08:05:20 INFO rerefant::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:20 INFO rerefant::calibrater::rerefant Beginning rerefant--(MSSelection version)------- 2026-04-11 08:05:20 INFO rerefant:::: Applying refant: VA01 (VA02) refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-04-11 08:05:20 INFO rerefant:::: At 1995/04/13/09:21:46.0 (Spw=0, Fld=0), using refant VA02 (id=1) (alternate) 2026-04-11 08:05:20 INFO rerefant:::: NB: An alternate refant was used at least once to maintain 2026-04-11 08:05:20 INFO rerefant::::+ phase continuity where the user's preferred refant drops out. 2026-04-11 08:05:20 INFO rerefant::::+ Alternate refants are held constant in phase (_not_ zeroed) 2026-04-11 08:05:20 INFO rerefant::::+ during these periods, and the preferred refant may return at 2026-04-11 08:05:20 INFO rerefant::::+ a non-zero phase. This is generally harmless. 2026-04-11 08:05:20 INFO rerefant::Calibrater::reRefant Storing result in out.cal 2026-04-11 08:05:20 INFO rerefant:::: Writing solutions to table: out.cal 2026-04-11 08:05:21 INFO rerefant::::casa Task rerefant complete. Start time: 2026-04-11 08:05:19.547780 End time: 2026-04-11 08:05:20.766589 2026-04-11 08:05:21 INFO rerefant::::casa ##### End Task: rerefant ##### 2026-04-11 08:05:21 INFO rerefant::::casa ########################################## .2026-04-11 08:05:21 INFO rerefant::::casa ########################################## 2026-04-11 08:05:21 INFO rerefant::::casa ##### Begin Task: rerefant ##### 2026-04-11 08:05:21 INFO rerefant::::casa rerefant( vis='vis.ms', tablein='copycal.gcal', caltable='out.cal', refantmode='flex', refant='VA01' ) 2026-04-11 08:05:21 INFO rerefant::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:21 INFO rerefant::calibrater::open Opening MS: vis.ms for calibration. 2026-04-11 08:05:21 INFO rerefant::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:21 INFO rerefant::calibrater::rerefant Beginning rerefant--(MSSelection version)------- 2026-04-11 08:05:21 INFO rerefant:::: Applying refant: VA01 refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-04-11 08:05:21 INFO rerefant::Calibrater::reRefant Storing result in out.cal 2026-04-11 08:05:21 INFO rerefant:::: Writing solutions to table: out.cal 2026-04-11 08:05:22 INFO rerefant::::casa Task rerefant complete. Start time: 2026-04-11 08:05:20.874213 End time: 2026-04-11 08:05:22.179997 2026-04-11 08:05:22 INFO rerefant::::casa ##### End Task: rerefant ##### 2026-04-11 08:05:22 INFO rerefant::::casa ########################################## .2026-04-11 08:05:22 INFO flagdata::::casa ########################################## 2026-04-11 08:05:22 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-04-11 08:05:22 INFO flagdata::::casa flagdata( vis='copycal.gcal', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='VA01', 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 ) 2026-04-11 08:05:22 INFO flagdata::::casa Backup original flags before applying new flags 2026-04-11 08:05:22 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:22 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_4 2026-04-11 08:05:22 INFO AgentFlagger::open Table type is Calibration 2026-04-11 08:05:22 INFO flagdata::::casa Manual mode is active 2026-04-11 08:05:22 INFO FlagCalTableHandler::selectData Original CalTable has 196 rows, and selected CalTable has 7 rows 2026-04-11 08:05:22 INFO flagdata::::casa Initializing the agents 2026-04-11 08:05:22 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-04-11 08:05:22 INFO Manual::setAgentParameters autocorr is 0 2026-04-11 08:05:22 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-04-11 08:05:22 INFO flagdata::::casa Running the agentflagger tool 2026-04-11 08:05:22 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:22 INFO FlagCalTableHandler:: Chunk = 1 [progress: 14%], Observation = 0~0, Scan = 1~1, Field = 0 (1331+30500002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:22 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:22 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:22 INFO FlagCalTableHandler:: Chunk = 2 [progress: 28%], Observation = 0~0, Scan = 2~2, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:22 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:22 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:22 INFO FlagCalTableHandler:: Chunk = 3 [progress: 42%], Observation = 0~0, Scan = 3~3, Field = 2 (N5921_2), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:22 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:22 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:22 INFO FlagCalTableHandler:: Chunk = 4 [progress: 57%], Observation = 0~0, Scan = 4~4, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:22 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:22 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:22 INFO FlagCalTableHandler:: Chunk = 5 [progress: 71%], Observation = 0~0, Scan = 5~5, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:22 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:22 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:22 INFO FlagCalTableHandler:: Chunk = 6 [progress: 85%], Observation = 0~0, Scan = 6~6, Field = 2 (N5921_2), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:22 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:22 INFO FlagCalTableHandler:: ------------------------------------------------------------------------------------ 2026-04-11 08:05:22 INFO FlagCalTableHandler:: Chunk = 7 [progress: 100%], Observation = 0~0, Scan = 7~7, Field = 1 (1445+09900002_0), Spw = 0, Channels = 1, CalSolutions = [ Sol1 Sol2 ], Total Rows = 1 2026-04-11 08:05:22 INFO Manual::chunkSummary => Data flagged so far 100% (2/2) 2026-04-11 08:05:22 INFO FlagCalTableHandler::nextChunk ==================================================================================== 2026-04-11 08:05:22 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-04-11 08:05:22 INFO AgentFlagger::run => Writing flags to the MS 2026-04-11 08:05:22 INFO flagdata::::casa Task flagdata complete. Start time: 2026-04-11 08:05:22.290104 End time: 2026-04-11 08:05:22.454204 2026-04-11 08:05:22 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-04-11 08:05:22 INFO flagdata::::casa ########################################## 2026-04-11 08:05:22 INFO rerefant::::casa ########################################## 2026-04-11 08:05:22 INFO rerefant::::casa ##### Begin Task: rerefant ##### 2026-04-11 08:05:22 INFO rerefant::::casa rerefant( vis='vis.ms', tablein='copycal.gcal', caltable='out.cal', refantmode='strict', refant='VA01, VA02' ) 2026-04-11 08:05:22 INFO rerefant::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:22 INFO rerefant::calibrater::open Opening MS: vis.ms for calibration. 2026-04-11 08:05:22 INFO rerefant::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:22 INFO rerefant::calibrater::rerefant Beginning rerefant--(MSSelection version)------- 2026-04-11 08:05:23 INFO rerefant:::: Applying refant: VA01 (VA02) refantmode = strict (flag all antennas when refant flagged) 2026-04-11 08:05:23 INFO rerefant:::: At 1995/04/13/09:21:46.0 (Spw=0, Fld=0), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:23 INFO rerefant:::: At 1995/04/13/09:28:30.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:23 INFO rerefant:::: At 1995/04/13/09:40:30.0 (Spw=0, Fld=2), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:23 INFO rerefant:::: At 1995/04/13/09:50:45.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:23 INFO rerefant:::: At 1995/04/13/10:22:30.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:23 INFO rerefant:::: At 1995/04/13/10:34:30.0 (Spw=0, Fld=2), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:23 INFO rerefant:::: At 1995/04/13/10:46:15.0 (Spw=0, Fld=1), refant (id=0) was flagged; flagging all antennas strictly. 2026-04-11 08:05:23 INFO rerefant::Calibrater::reRefant Storing result in out.cal 2026-04-11 08:05:23 INFO rerefant:::: Writing solutions to table: out.cal 2026-04-11 08:05:23 INFO rerefant::::casa Task rerefant complete. Start time: 2026-04-11 08:05:22.455897 End time: 2026-04-11 08:05:23.368862 2026-04-11 08:05:23 INFO rerefant::::casa ##### End Task: rerefant ##### 2026-04-11 08:05:23 INFO rerefant::::casa ########################################## .2026-04-11 08:05:23 INFO rerefant::::casa ########################################## 2026-04-11 08:05:23 INFO rerefant::::casa ##### Begin Task: rerefant ##### 2026-04-11 08:05:23 INFO rerefant::::casa rerefant( vis='vis.ms', tablein='copycal.gcal', caltable='out.cal', refantmode='strict', refant='VA01' ) 2026-04-11 08:05:23 INFO rerefant::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-04-11 08:05:23 INFO rerefant::calibrater::open Opening MS: vis.ms for calibration. 2026-04-11 08:05:23 INFO rerefant::Calibrater:: Initializing nominal selection to the whole MS. 2026-04-11 08:05:23 INFO rerefant::calibrater::rerefant Beginning rerefant--(MSSelection version)------- 2026-04-11 08:05:24 INFO rerefant:::: Applying refant: VA01 refantmode = strict (flag all antennas when refant flagged) 2026-04-11 08:05:24 INFO rerefant::Calibrater::reRefant Storing result in out.cal 2026-04-11 08:05:24 INFO rerefant:::: Writing solutions to table: out.cal 2026-04-11 08:05:24 INFO rerefant::::casa Task rerefant complete. Start time: 2026-04-11 08:05:23.480248 End time: 2026-04-11 08:05:24.342492 2026-04-11 08:05:24 INFO rerefant::::casa ##### End Task: rerefant ##### 2026-04-11 08:05:24 INFO rerefant::::casa ########################################## . ---------------------------------------------------------------------- Ran 7 tests in 22.057s OK Generating XML reports...