2025-03-16 02:39:37 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2025-03-16 02:39:37 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2025-03-16 02:39:37 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2025-03-16 02:39:37 INFO ::casa 2025-03-16 02:39:37 INFO ::casa config values 2025-03-16 02:39:37 INFO ::casa agg = False 2025-03-16 02:39:37 INFO ::casa cachedir = '/home/casatest/.casa' 2025-03-16 02:39:37 INFO ::casa casaconfig_verbose = 1 2025-03-16 02:39:37 INFO ::casa colors = 'Neutral' 2025-03-16 02:39:37 INFO ::casa data_auto_update = False 2025-03-16 02:39:37 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2025-03-16 02:39:37 INFO ::casa iplog = False 2025-03-16 02:39:37 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/ipython-20250316-023934.log' 2025-03-16 02:39:37 INFO ::casa log2term = True 2025-03-16 02:39:37 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/casa-20250316-023934.log' 2025-03-16 02:39:37 INFO ::casa measures_auto_update = False 2025-03-16 02:39:37 INFO ::casa measurespath = '/opt/casa/data/master' 2025-03-16 02:39:37 INFO ::casa nogui = False 2025-03-16 02:39:37 INFO ::casa nologfile = False 2025-03-16 02:39:37 INFO ::casa nologger = True 2025-03-16 02:39:37 INFO ::casa pipeline = False 2025-03-16 02:39:37 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2025-03-16 02:39:37 INFO ::casa user_site = False 2025-03-16 02:39:37 INFO ::casa 2025-03-16 02:39:37 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2025-03-16 02:39:37 INFO ::casa measures version : WSRT_Measures_20211217-160001.ztar 2025-03-16 02:39:37 INFO ::casa 2025-03-16 02:39:37 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2025-03-16 02:39:37 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2025/03/10/15:15, 2025/02/08/00:00:00 2025-03-16 02:39:37 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2025/03/10/15:15, 2025/02/08/00:00:00 2025-03-16 02:39:37 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2025/03/15/15:15, 2025/06/13/00:00:00 2025-03-16 02:39:37 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2025/03/08/15:15, 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 6.7.2.8 -- Common Astronomy Software Applications [6.7.2.8] 2025-03-16 02:39:38 INFO statwt::::casa ########################################## 2025-03-16 02:39:38 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:38 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:0~9;21~62', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:38 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:38 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:38 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:39:38 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:38 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:38 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:38 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2025-03-16 02:39:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2025-03-16 02:39:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2025-03-16 02:39:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2025-03-16 02:39:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:38 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:37.537024 End time: 2025-03-16 02:39:38.382262 2025-03-16 02:39:38 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:38 INFO statwt::::casa ########################################## 2025-03-16 02:39:39 INFO statwt::::casa ########################################## 2025-03-16 02:39:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:39 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:39 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:39 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:39:40 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:40 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:41 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:41 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:41 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:41 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:41 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2025-03-16 02:39:41 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:41 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2025-03-16 02:39:41 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2025-03-16 02:39:41 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:41 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:38.602248 End time: 2025-03-16 02:39:41.095398 2025-03-16 02:39:41 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:41 INFO statwt::::casa ########################################## 2025-03-16 02:39:41 INFO statwt::::casa ########################################## 2025-03-16 02:39:41 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:41 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:10~20', excludechans=True, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:41 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:41 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:41 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2025-03-16 02:39:42 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:42 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:42 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:42 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:42 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:42 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:42 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2025-03-16 02:39:42 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2025-03-16 02:39:42 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2025-03-16 02:39:42 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2025-03-16 02:39:42 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:42 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:41.304421 End time: 2025-03-16 02:39:42.120713 2025-03-16 02:39:42 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:42 INFO statwt::::casa ########################################## 2025-03-16 02:39:42 INFO statwt::::casa ########################################## 2025-03-16 02:39:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:42 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:0~9;21~62', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:42 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:42 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:42 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2025-03-16 02:39:43 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:43 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:44 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:44 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2025-03-16 02:39:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2025-03-16 02:39:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2025-03-16 02:39:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2025-03-16 02:39:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:44 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:42.320009 End time: 2025-03-16 02:39:43.744393 2025-03-16 02:39:44 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:44 INFO statwt::::casa ########################################## 2025-03-16 02:39:44 INFO statwt::::casa ########################################## 2025-03-16 02:39:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:44 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:44 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:44 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2025-03-16 02:39:44 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:44 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2025-03-16 02:39:45 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:45 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2025-03-16 02:39:45 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2025-03-16 02:39:45 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:45 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:43.954820 End time: 2025-03-16 02:39:44.669817 2025-03-16 02:39:45 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:45 INFO statwt::::casa ########################################## 2025-03-16 02:39:45 INFO statwt::::casa ########################################## 2025-03-16 02:39:45 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:45 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:10~20', excludechans=True, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:45 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:45 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:45 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2025-03-16 02:39:45 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:45 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:45 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2025-03-16 02:39:45 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2025-03-16 02:39:45 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2025-03-16 02:39:45 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2025-03-16 02:39:45 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:46 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:44.879255 End time: 2025-03-16 02:39:45.694164 2025-03-16 02:39:46 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:46 INFO statwt::::casa ########################################## 2025-03-16 02:39:46 INFO name:: No table opened. 2025-03-16 02:39:46 INFO name:: No table opened. .2025-03-16 02:39:46 INFO statwt::::casa ########################################## 2025-03-16 02:39:46 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:46 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='195.312kHz', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:46 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:46 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:46 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:39:46 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:46 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:47 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:47 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:47 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:47 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:47 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2025-03-16 02:39:47 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:47 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2025-03-16 02:39:47 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2025-03-16 02:39:47 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:48 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:45.887887 End time: 2025-03-16 02:39:47.570674 2025-03-16 02:39:48 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:48 INFO statwt::::casa ########################################## 2025-03-16 02:39:48 INFO statwt::::casa ########################################## 2025-03-16 02:39:48 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:48 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:48 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:48 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:48 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:39:48 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:48 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:49 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:49 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:49 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:49 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:49 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2025-03-16 02:39:49 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:49 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2025-03-16 02:39:49 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2025-03-16 02:39:49 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:49 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:47.649928 End time: 2025-03-16 02:39:49.383124 2025-03-16 02:39:49 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:49 INFO statwt::::casa ########################################## 2025-03-16 02:39:50 INFO statwt::::casa ########################################## 2025-03-16 02:39:50 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:50 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='195.312kHz', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:50 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:50 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:50 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2025-03-16 02:39:50 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:50 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2025-03-16 02:39:50 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2025-03-16 02:39:50 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:51 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:51 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:51 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:51 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:51 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2025-03-16 02:39:51 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:51 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2025-03-16 02:39:51 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2025-03-16 02:39:51 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:51 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:49.557780 End time: 2025-03-16 02:39:51.357187 2025-03-16 02:39:51 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:51 INFO statwt::::casa ########################################## 2025-03-16 02:39:52 INFO statwt::::casa ########################################## 2025-03-16 02:39:52 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:52 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:52 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:52 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:52 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2025-03-16 02:39:52 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:52 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2025-03-16 02:39:52 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2025-03-16 02:39:52 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:53 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:53 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:53 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:53 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:53 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2025-03-16 02:39:53 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:53 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2025-03-16 02:39:53 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2025-03-16 02:39:53 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:54 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:51.549973 End time: 2025-03-16 02:39:54.103436 2025-03-16 02:39:54 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:54 INFO statwt::::casa ########################################## 2025-03-16 02:39:54 INFO statwt::::casa ########################################## 2025-03-16 02:39:54 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:54 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='195.312kHz', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:54 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:54 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:54 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2025-03-16 02:39:55 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:55 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:55 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:55 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:55 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:55 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:55 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2025-03-16 02:39:55 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:55 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2025-03-16 02:39:55 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2025-03-16 02:39:55 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:56 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:54.182996 End time: 2025-03-16 02:39:55.627679 2025-03-16 02:39:56 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:56 INFO statwt::::casa ########################################## 2025-03-16 02:39:56 INFO statwt::::casa ########################################## 2025-03-16 02:39:56 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:56 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:56 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:56 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:56 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2025-03-16 02:39:56 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:56 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:57 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:57 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:57 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:57 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:57 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2025-03-16 02:39:57 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:57 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2025-03-16 02:39:57 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2025-03-16 02:39:57 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:57 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:55.704951 End time: 2025-03-16 02:39:57.080871 2025-03-16 02:39:57 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:57 INFO statwt::::casa ########################################## 2025-03-16 02:39:57 INFO statwt::::casa ########################################## 2025-03-16 02:39:57 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:39:57 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:39:57 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:39:57 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:39:57 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_7 2025-03-16 02:39:58 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:39:58 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2025-03-16 02:39:58 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2025-03-16 02:39:58 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:39:58 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:39:58 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:39:58 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:39:58 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:39:58 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2025-03-16 02:39:58 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:39:58 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2025-03-16 02:39:58 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2025-03-16 02:39:58 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:39:59 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:39:57.209076 End time: 2025-03-16 02:39:59.173783 2025-03-16 02:39:59 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:39:59 INFO statwt::::casa ########################################## 2025-03-16 02:39:59 INFO name:: No table opened. 2025-03-16 02:39:59 INFO name:: No table opened. .2025-03-16 02:40:01 INFO statwt::::casa ########################################## 2025-03-16 02:40:01 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:01 INFO statwt::::casa statwt( vis='statwt_test_vlass_spw_select_.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='scan,field,state', timebin='1yr', slidetimebin=False, chanbin=1, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2025-03-16 02:40:01 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:01 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:01 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:01 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2025-03-16 02:40:01 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2025-03-16 02:40:01 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2025-03-16 02:40:02 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2025-03-16 02:40:04 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:04 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2025-03-16 02:40:04 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:04 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:04 INFO StatWtTVI::summarizeFlagging 0 356 4 2025-03-16 02:40:04 INFO StatWtTVI::summarizeFlagging 1 288 18 2025-03-16 02:40:04 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2025-03-16 02:40:04 INFO StatWtTVI::summarizeStats The mean of the computed weights is 34.8553 2025-03-16 02:40:04 INFO StatWtTVI::summarizeStats The variance of the computed weights is 104.361 2025-03-16 02:40:04 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:04 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:00.948358 End time: 2025-03-16 02:40:04.102933 2025-03-16 02:40:04 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:04 INFO statwt::::casa ########################################## 2025-03-16 02:40:04 INFO statwt::::casa ########################################## 2025-03-16 02:40:04 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:04 INFO statwt::::casa statwt( vis='statwt_test_vlass_spw_select_0.ms', selectdata=True, field='', spw='0', intent='', array='', observation='', scan='', combine='scan,field,state', timebin='1yr', slidetimebin=False, chanbin=1, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2025-03-16 02:40:04 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:04 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:04 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:05 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2025-03-16 02:40:05 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2025-03-16 02:40:05 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2025-03-16 02:40:05 SEVERE ms::statwt Exception Reported: Exception: The WEIGHT_SPECTRUM and/or SIGMA_SPECTRUM columnS did not exist in this MS but it/they has now been created and initialized. However, due to a known issue in the code, statwt cannot correctly construct and write back these columns for the subset of the MS specified by data selection. A work-around is to simply re-run statwt again (on the MS that now contains a properly initialized columns), specifying the same selection criteria. If you are using the tool method, first close the ms tool, then reopen it using the same data set, apply the same selection, and then run ms.statwt(). If you are using the task, simply rerunning it with the same inputs should be sufficient. 2025-03-16 02:40:05 SEVERE ms::statwt+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector<double, std::allocator<double> >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2025-03-16 02:40:05 SEVERE statwt::::casa Exception Reported: Error in statwt: Exception: The WEIGHT_SPECTRUM and/or SIGMA_SPECTRUM columnS did not exist in this MS but it/they has now been created and initialized. However, due to a known issue in the code, statwt cannot correctly construct and write back these columns for the subset of the MS specified by data selection. A work-around is to simply re-run statwt again (on the MS that now contains a properly initialized columns), specifying the same selection criteria. If you are using the tool method, first close the ms tool, then reopen it using the same data set, apply the same selection, and then run ms.statwt(). If you are using the task, simply rerunning it with the same inputs should be sufficient. 2025-03-16 02:40:05 SEVERE statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector<double, std::allocator<double> >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2025-03-16 02:40:05 INFO statwt::::casa Traceback (most recent call last): 2025-03-16 02:40:05 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/statwt.py", line 993, in __call__ 2025-03-16 02:40:05 INFO statwt::::casa+ task_result = _statwt_t( _pc.document['vis'],_pc.document['selectdata'],_pc.document['field'],_pc.document['spw'],_pc.document['intent'],_pc.document['array'],_pc.document['observation'],_pc.document['scan'],_pc.document['combine'],_pc.document['timebin'],_pc.document['slidetimebin'],_pc.document['chanbin'],_pc.document['minsamp'],_pc.document['statalg'],_pc.document['fence'],_pc.document['center'],_pc.document['lside'],_pc.document['zscore'],_pc.document['maxiter'],_pc.document['fitspw'],_pc.document['excludechans'],_pc.document['wtrange'],_pc.document['flagbackup'],_pc.document['preview'],_pc.document['datacolumn'] ) 2025-03-16 02:40:05 INFO statwt::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-03-16 02:40:05 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2025-03-16 02:40:05 INFO statwt::::casa+ rval = myms.statwt( 2025-03-16 02:40:05 INFO statwt::::casa+ ^^^^^^^^^^^^ 2025-03-16 02:40:05 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/ms.py", line 1235, in statwt 2025-03-16 02:40:05 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2025-03-16 02:40:05 INFO statwt::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-03-16 02:40:05 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2025-03-16 02:40:05 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2025-03-16 02:40:05 INFO statwt::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-03-16 02:40:05 INFO statwt::::casa+ RuntimeError: Exception: The WEIGHT_SPECTRUM and/or SIGMA_SPECTRUM columnS did not exist in this MS but it/they has now been created and initialized. However, due to a known issue in the code, statwt cannot correctly construct and write back these columns for the subset of the MS specified by data selection. A work-around is to simply re-run statwt again (on the MS that now contains a properly initialized columns), specifying the same selection criteria. If you are using the tool method, first close the ms tool, then reopen it using the same data set, apply the same selection, and then run ms.statwt(). If you are using the task, simply rerunning it with the same inputs should be sufficient. 2025-03-16 02:40:05 INFO statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector<double, std::allocator<double> >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2025-03-16 02:40:05 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:04.421753 End time: 2025-03-16 02:40:05.337430 2025-03-16 02:40:05 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:05 INFO statwt::::casa ########################################## 2025-03-16 02:40:05 INFO statwt::::casa ########################################## 2025-03-16 02:40:05 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:05 INFO statwt::::casa statwt( vis='statwt_test_vlass_spw_select_0.ms', selectdata=True, field='', spw='0', intent='', array='', observation='', scan='', combine='scan,field,state', timebin='1yr', slidetimebin=False, chanbin=1, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2025-03-16 02:40:05 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:05 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:05 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:06 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2025-03-16 02:40:06 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2025-03-16 02:40:06 INFO StatWtTVI::summarizeFlagging Originally, 15.3455% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:06 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 15.3455% 2025-03-16 02:40:06 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:06 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:06 INFO StatWtTVI::summarizeFlagging 0 356 4 2025-03-16 02:40:06 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15 2025-03-16 02:40:06 INFO StatWtTVI::summarizeStats The mean of the computed weights is 38.2032 2025-03-16 02:40:06 INFO StatWtTVI::summarizeStats The variance of the computed weights is 83.0845 2025-03-16 02:40:06 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:07 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:05.343904 End time: 2025-03-16 02:40:06.618289 2025-03-16 02:40:07 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:07 INFO statwt::::casa ########################################## 2025-03-16 02:40:07 INFO name:: No table opened. 2025-03-16 02:40:07 INFO name:: No table opened. .2025-03-16 02:40:07 INFO statwt::::casa ########################################## 2025-03-16 02:40:07 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:07 INFO statwt::::casa statwt( vis='ngc5921.split.data.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='data' ) 2025-03-16 02:40:07 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:07 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:07 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:07 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2025-03-16 02:40:07 INFO StatWtTVI::StatWtTVI Using DATA to compute weights 2025-03-16 02:40:07 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:07 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:07 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:07 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:07 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2025-03-16 02:40:07 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:07 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2025-03-16 02:40:07 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2025-03-16 02:40:07 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:07 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:06.887360 End time: 2025-03-16 02:40:07.489842 2025-03-16 02:40:07 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:07 INFO statwt::::casa ########################################## 2025-03-16 02:40:08 INFO name:: No table opened. 2025-03-16 02:40:08 INFO name:: No table opened. .2025-03-16 02:40:08 INFO statwt::::casa ########################################## 2025-03-16 02:40:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:08 INFO statwt::::casa statwt( vis='ngc5921.split.normalbounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:08 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:08 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:08 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:08 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:08 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:08 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:08 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:08 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:08 INFO StatWtTVI::summarizeFlagging 0 315 124 2025-03-16 02:40:08 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:08 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2025-03-16 02:40:08 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2025-03-16 02:40:08 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:08 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:07.688568 End time: 2025-03-16 02:40:08.218491 2025-03-16 02:40:08 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:08 INFO statwt::::casa ########################################## 2025-03-16 02:40:08 INFO statwt::::casa ########################################## 2025-03-16 02:40:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:08 INFO statwt::::casa statwt( vis='ngc5921.split.normalbounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr,field', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:08 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:08 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:09 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:09 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:09 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:09 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:09 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:09 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:09 INFO StatWtTVI::summarizeFlagging 0 315 124 2025-03-16 02:40:09 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:09 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2025-03-16 02:40:09 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2025-03-16 02:40:09 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:09 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:08.366846 End time: 2025-03-16 02:40:09.185171 2025-03-16 02:40:09 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:09 INFO statwt::::casa ########################################## 2025-03-16 02:40:09 INFO name:: No table opened. 2025-03-16 02:40:09 INFO name:: No table opened. .2025-03-16 02:40:09 INFO statwt::::casa ########################################## 2025-03-16 02:40:09 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:09 INFO statwt::::casa statwt( vis='ngc5921.split.fieldsel.ms', selectdata=True, field='2', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:09 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:09 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:09 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:10 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:10 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:10 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:10 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2025-03-16 02:40:10 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:10 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:10 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2025-03-16 02:40:10 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:10 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2025-03-16 02:40:10 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2025-03-16 02:40:10 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:10 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:09.381204 End time: 2025-03-16 02:40:09.983633 2025-03-16 02:40:10 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:10 INFO statwt::::casa ########################################## 2025-03-16 02:40:10 INFO statwt::::casa ########################################## 2025-03-16 02:40:10 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:10 INFO statwt::::casa statwt( vis='ngc5921.split.fieldsel.ms', selectdata=True, field='N5921_2', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:10 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:10 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:10 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:11 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:11 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:11 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:11 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2025-03-16 02:40:11 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:11 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:11 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2025-03-16 02:40:11 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:11 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2025-03-16 02:40:11 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2025-03-16 02:40:11 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:11 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:10.210612 End time: 2025-03-16 02:40:11.091610 2025-03-16 02:40:11 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:11 INFO statwt::::casa ########################################## 2025-03-16 02:40:11 INFO name:: No table opened. 2025-03-16 02:40:11 INFO name:: No table opened. .2025-03-16 02:40:11 INFO statwt::::casa ########################################## 2025-03-16 02:40:11 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:11 INFO statwt::::casa statwt( vis='ngc5921.split.minsamp.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=60, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:11 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:11 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:11 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:12 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:12 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:12 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:12 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:12 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:12 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:12 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2025-03-16 02:40:12 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:12 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2025-03-16 02:40:12 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2025-03-16 02:40:12 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:12 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:11.300877 End time: 2025-03-16 02:40:11.897650 2025-03-16 02:40:12 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:12 INFO statwt::::casa ########################################## 2025-03-16 02:40:12 INFO statwt::::casa ########################################## 2025-03-16 02:40:12 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:12 INFO statwt::::casa statwt( vis='ngc5921.split.minsamp.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=80, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:12 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:12 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:12 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:12 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:12 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:13 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0.0151515%. 2025-03-16 02:40:13 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.2121% 2025-03-16 02:40:13 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:13 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:13 INFO StatWtTVI::summarizeFlagging 0 2699 1793 2025-03-16 02:40:13 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:13 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00706 2025-03-16 02:40:13 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.34301 2025-03-16 02:40:13 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:14 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:12.004819 End time: 2025-03-16 02:40:14.129826 2025-03-16 02:40:14 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:14 INFO statwt::::casa ########################################## 2025-03-16 02:40:14 INFO name:: No table opened. 2025-03-16 02:40:14 INFO name:: No table opened. .2025-03-16 02:40:14 INFO statwt::::casa ########################################## 2025-03-16 02:40:14 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:14 INFO statwt::::casa statwt( vis='statwt_test_vlass_timebin1.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='scan,field,state', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2025-03-16 02:40:14 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:14 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:14 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:14 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2025-03-16 02:40:15 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2025-03-16 02:40:15 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:15 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2025-03-16 02:40:15 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:15 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:15 INFO StatWtTVI::summarizeFlagging 0 3936 1945 2025-03-16 02:40:15 INFO StatWtTVI::summarizeFlagging 1 3888 2344 2025-03-16 02:40:15 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2025-03-16 02:40:15 INFO StatWtTVI::summarizeStats The mean of the computed weights is 40.6606 2025-03-16 02:40:15 INFO StatWtTVI::summarizeStats The variance of the computed weights is 372.347 2025-03-16 02:40:15 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:15 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:14.350521 End time: 2025-03-16 02:40:14.980679 2025-03-16 02:40:15 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:15 INFO statwt::::casa ########################################## 2025-03-16 02:40:15 INFO statwt::::casa ########################################## 2025-03-16 02:40:15 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:15 INFO statwt::::casa statwt( vis='statwt_test_vlass_timebin5s.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='scan,field,state', timebin='5s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2025-03-16 02:40:15 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:15 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:15 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:16 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2025-03-16 02:40:16 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2025-03-16 02:40:16 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:16 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2025-03-16 02:40:16 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:16 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:16 INFO StatWtTVI::summarizeFlagging 0 360 13 2025-03-16 02:40:16 INFO StatWtTVI::summarizeFlagging 1 360 22 2025-03-16 02:40:16 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2025-03-16 02:40:16 INFO StatWtTVI::summarizeStats The mean of the computed weights is 31.8048 2025-03-16 02:40:16 INFO StatWtTVI::summarizeStats The variance of the computed weights is 45.3775 2025-03-16 02:40:16 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:16 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:15.212614 End time: 2025-03-16 02:40:16.005568 2025-03-16 02:40:16 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:16 INFO statwt::::casa ########################################## 2025-03-16 02:40:16 INFO name:: No table opened. 2025-03-16 02:40:16 INFO name:: No table opened. .2025-03-16 02:40:16 INFO statwt::::casa ########################################## 2025-03-16 02:40:16 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:16 INFO statwt::::casa statwt( vis='ngc5921.no_scan_bounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr, scan', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:16 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:16 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:16 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:16 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:16 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging 0 270 89 2025-03-16 02:40:17 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:17 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46103 2025-03-16 02:40:17 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.913911 2025-03-16 02:40:17 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:17 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:16.121560 End time: 2025-03-16 02:40:16.656928 2025-03-16 02:40:17 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:17 INFO statwt::::casa ########################################## 2025-03-16 02:40:17 INFO name:: No table opened. 2025-03-16 02:40:17 INFO name:: No table opened. .2025-03-16 02:40:17 INFO statwt::::casa ########################################## 2025-03-16 02:40:17 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:17 INFO statwt::::casa statwt( vis='ngc5921.no_scan_nor_field_bounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr,scan,field', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:17 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:17 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:17 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:17 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:17 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:17 INFO StatWtTVI::summarizeFlagging 0 45 45 2025-03-16 02:40:17 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:17 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2025-03-16 02:40:17 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2025-03-16 02:40:17 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:18 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:16.810500 End time: 2025-03-16 02:40:17.672900 2025-03-16 02:40:18 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:18 INFO statwt::::casa ########################################## 2025-03-16 02:40:18 INFO statwt::::casa ########################################## 2025-03-16 02:40:18 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:18 INFO statwt::::casa statwt( vis='ngc5921.no_scan_nor_field_bounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr,field,scan', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:18 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:18 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:18 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:18 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:18 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:18 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:18 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:18 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:18 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:18 INFO StatWtTVI::summarizeFlagging 0 45 45 2025-03-16 02:40:18 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:18 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2025-03-16 02:40:18 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2025-03-16 02:40:18 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:19 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:17.868776 End time: 2025-03-16 02:40:18.535544 2025-03-16 02:40:19 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:19 INFO statwt::::casa ########################################## 2025-03-16 02:40:19 INFO name:: No table opened. 2025-03-16 02:40:19 INFO name:: No table opened. .2025-03-16 02:40:19 INFO statwt::::casa ########################################## 2025-03-16 02:40:19 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:19 INFO statwt::::casa statwt( vis='ngc5921.split.preview.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[1.0, 2.0], flagbackup=True, preview=True, datacolumn='corrected' ) 2025-03-16 02:40:19 INFO statwt::::casa Running in preview mode. No flags will be modified, so existing flags will not be backed up. 2025-03-16 02:40:19 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:19 INFO StatWt::writeWeights RAN IN PREVIEW MODE. NO WEIGHTS NOR FLAGS WERE CHANGED. 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging 0 630 288 2025-03-16 02:40:19 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:19 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2025-03-16 02:40:19 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2025-03-16 02:40:19 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:19 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:18.733289 End time: 2025-03-16 02:40:18.917338 2025-03-16 02:40:19 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:19 INFO statwt::::casa ########################################## 2025-03-16 02:40:19 INFO name:: No table opened. 2025-03-16 02:40:19 INFO name:: No table opened. .2025-03-16 02:40:19 INFO statwt::::casa ########################################## 2025-03-16 02:40:19 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:19 INFO statwt::::casa statwt( vis='ngc5921.split.residualwmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual' ) 2025-03-16 02:40:19 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:19 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:19 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:19 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:19 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:19 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2025-03-16 02:40:19 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:19 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2025-03-16 02:40:19 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2025-03-16 02:40:19 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:20 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:19.003059 End time: 2025-03-16 02:40:19.657142 2025-03-16 02:40:20 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:20 INFO statwt::::casa ########################################## 2025-03-16 02:40:20 INFO name:: No table opened. 2025-03-16 02:40:20 INFO name:: No table opened. .2025-03-16 02:40:20 INFO statwt::::casa ########################################## 2025-03-16 02:40:20 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:20 INFO statwt::::casa statwt( vis='ngc5921.split.residualdatawmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2025-03-16 02:40:20 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:20 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:20 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:20 INFO StatWtColConfig::_determineFlags Updating the SIGMA/SIGMA_SPECTRUM values. WEIGHT/WEIGHT_SPECTRUM will not be recalculated as they are related to the values in the CORRECTED_DATA column. 2025-03-16 02:40:20 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2025-03-16 02:40:20 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:20 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:20 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:20 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:20 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2025-03-16 02:40:20 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:20 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2025-03-16 02:40:20 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2025-03-16 02:40:20 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:21 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:19.866588 End time: 2025-03-16 02:40:20.534502 2025-03-16 02:40:21 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:21 INFO statwt::::casa ########################################## 2025-03-16 02:40:21 INFO name:: No table opened. 2025-03-16 02:40:21 INFO name:: No table opened. .2025-03-16 02:40:21 INFO statwt::::casa ########################################## 2025-03-16 02:40:21 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:21 INFO statwt::::casa statwt( vis='ngc5921.split.residualdatawoutmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2025-03-16 02:40:21 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:21 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:21 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:21 INFO StatWtColConfig::_determineFlags Updating the SIGMA/SIGMA_SPECTRUM values. WEIGHT/WEIGHT_SPECTRUM will not be recalculated as they are related to the values in the CORRECTED_DATA column. 2025-03-16 02:40:21 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2025-03-16 02:40:21 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:21 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:21 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:21 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:21 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2025-03-16 02:40:21 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:21 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2025-03-16 02:40:21 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2025-03-16 02:40:21 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:22 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:20.838374 End time: 2025-03-16 02:40:21.594455 2025-03-16 02:40:22 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:22 INFO statwt::::casa ########################################## 2025-03-16 02:40:22 INFO name:: No table opened. 2025-03-16 02:40:22 INFO name:: No table opened. .2025-03-16 02:40:22 INFO statwt::::casa ########################################## 2025-03-16 02:40:22 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:22 INFO statwt::::casa statwt( vis='ngc5921.split.residualwoutmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual' ) 2025-03-16 02:40:22 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:22 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:22 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:22 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:22 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2025-03-16 02:40:23 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:23 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:23 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:23 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:23 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2025-03-16 02:40:23 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:23 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2025-03-16 02:40:23 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2025-03-16 02:40:23 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:23 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:21.932025 End time: 2025-03-16 02:40:22.915394 2025-03-16 02:40:23 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:23 INFO statwt::::casa ########################################## 2025-03-16 02:40:23 INFO name:: No table opened. 2025-03-16 02:40:23 INFO name:: No table opened. .2025-03-16 02:40:23 INFO statwt::::casa ########################################## 2025-03-16 02:40:23 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:23 INFO statwt::::casa statwt( vis='ngc5921.split.statstest.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:23 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:23 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:23 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:24 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:24 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:24 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:24 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:24 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:24 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2025-03-16 02:40:24 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:24 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2025-03-16 02:40:24 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2025-03-16 02:40:24 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:24 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:23.161083 End time: 2025-03-16 02:40:24.311434 2025-03-16 02:40:24 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:24 INFO statwt::::casa ########################################## 2025-03-16 02:40:24 INFO name:: No table opened. 2025-03-16 02:40:24 INFO name:: No table opened. .2025-03-16 02:40:24 INFO statwt::::casa ########################################## 2025-03-16 02:40:24 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:24 INFO statwt::::casa statwt( vis='ngc5921.split.scansel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='5', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:24 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:24 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:25 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:25 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2025-03-16 02:40:25 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:25 INFO StatWtTVI::summarizeFlagging 0 135 88 2025-03-16 02:40:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.676 2025-03-16 02:40:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.37272 2025-03-16 02:40:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:25 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:24.441790 End time: 2025-03-16 02:40:24.884799 2025-03-16 02:40:25 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:25 INFO statwt::::casa ########################################## 2025-03-16 02:40:25 INFO name:: No table opened. 2025-03-16 02:40:25 INFO name:: No table opened. .2025-03-16 02:40:25 INFO statwt::::casa ########################################## 2025-03-16 02:40:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:25 INFO statwt::::casa statwt( vis='ngc5921.split.sliding_time_window.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin='300s', slidetimebin=True, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:25 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:25 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:25 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:26 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:26 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:26 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:26 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:26 INFO StatWtTVI::summarizeFlagging 0 5400 2944 2025-03-16 02:40:26 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:26 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.87503 2025-03-16 02:40:26 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.18372 2025-03-16 02:40:26 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:26 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:25.131392 End time: 2025-03-16 02:40:25.835647 2025-03-16 02:40:26 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:26 INFO statwt::::casa ########################################## 2025-03-16 02:40:26 INFO name:: No table opened. 2025-03-16 02:40:26 INFO name:: No table opened. .2025-03-16 02:40:26 INFO statwt::::casa ########################################## 2025-03-16 02:40:26 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:26 INFO statwt::::casa statwt( vis='ngc5921.split.sliding_time_window.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=5, slidetimebin=True, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:26 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:26 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:26 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:26 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:26 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:27 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:27 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:27 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:27 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:27 INFO StatWtTVI::summarizeFlagging 0 5400 2892 2025-03-16 02:40:27 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:27 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.86331 2025-03-16 02:40:27 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.05373 2025-03-16 02:40:27 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:27 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:26.042155 End time: 2025-03-16 02:40:26.838159 2025-03-16 02:40:27 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:27 INFO statwt::::casa ########################################## 2025-03-16 02:40:27 INFO statwt::::casa ########################################## 2025-03-16 02:40:27 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:27 INFO statwt::::casa statwt( vis='ngc5921.split.sliding_time_window.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=6, slidetimebin=True, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:27 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:27 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:27 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2025-03-16 02:40:27 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:27 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:28 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:28 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:28 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:28 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:28 INFO StatWtTVI::summarizeFlagging 0 5400 2782 2025-03-16 02:40:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.83245 2025-03-16 02:40:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.90358 2025-03-16 02:40:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:28 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:27.053000 End time: 2025-03-16 02:40:27.841701 2025-03-16 02:40:28 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:28 INFO statwt::::casa ########################################## 2025-03-16 02:40:28 INFO name:: No table opened. 2025-03-16 02:40:28 INFO name:: No table opened. .2025-03-16 02:40:28 INFO statwt::::casa ########################################## 2025-03-16 02:40:28 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:28 INFO statwt::::casa statwt( vis='ngc5921.split.spwsel.ms', selectdata=True, field='', spw='0', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:28 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:28 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:28 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:28 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:28 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:29 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:29 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:29 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:29 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:29 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2025-03-16 02:40:29 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:29 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2025-03-16 02:40:29 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2025-03-16 02:40:29 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:30 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:28.056109 End time: 2025-03-16 02:40:29.852476 2025-03-16 02:40:30 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:30 INFO statwt::::casa ########################################## 2025-03-16 02:40:30 INFO name:: No table opened. 2025-03-16 02:40:30 INFO name:: No table opened. .2025-03-16 02:40:30 INFO statwt::::casa ########################################## 2025-03-16 02:40:30 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:30 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='cl', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:30 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:30 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:30 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:30 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:30 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:31 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:31 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:31 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:31 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:31 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2025-03-16 02:40:31 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:31 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2025-03-16 02:40:31 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2025-03-16 02:40:31 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:31 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:30.046088 End time: 2025-03-16 02:40:31.073968 2025-03-16 02:40:31 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:31 INFO statwt::::casa ########################################## 2025-03-16 02:40:31 INFO statwt::::casa ########################################## 2025-03-16 02:40:31 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:31 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='ch', fence=-1.0, center='mean', lside=True, zscore=5.0, maxiter=3, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:31 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:31 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:31 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:31 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:31 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:32 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:32 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:32 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:32 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:32 INFO StatWtTVI::summarizeFlagging 0 5399 2485 2025-03-16 02:40:32 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:32 INFO StatWtTVI::summarizeStats The mean of the computed weights is 9.49987 2025-03-16 02:40:32 INFO StatWtTVI::summarizeStats The variance of the computed weights is 19.7106 2025-03-16 02:40:32 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:32 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:31.144605 End time: 2025-03-16 02:40:31.969142 2025-03-16 02:40:32 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:32 INFO statwt::::casa ########################################## 2025-03-16 02:40:32 INFO statwt::::casa ########################################## 2025-03-16 02:40:32 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:32 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='h', fence=0.2, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:32 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:32 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:32 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2025-03-16 02:40:32 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:32 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:33 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:33 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:33 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:33 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:33 INFO StatWtTVI::summarizeFlagging 0 5399 2320 2025-03-16 02:40:33 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:33 INFO StatWtTVI::summarizeStats The mean of the computed weights is 49.5864 2025-03-16 02:40:33 INFO StatWtTVI::summarizeStats The variance of the computed weights is 418.744 2025-03-16 02:40:33 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:33 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:32.030596 End time: 2025-03-16 02:40:33.048632 2025-03-16 02:40:33 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:33 INFO statwt::::casa ########################################## 2025-03-16 02:40:33 INFO statwt::::casa ########################################## 2025-03-16 02:40:33 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:33 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='f', fence=-1.0, center='median', lside=False, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:33 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:33 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:33 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2025-03-16 02:40:34 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:34 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:34 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:34 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:34 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:34 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:34 INFO StatWtTVI::summarizeFlagging 0 5399 4066 2025-03-16 02:40:34 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:34 INFO StatWtTVI::summarizeStats The mean of the computed weights is 5.55784 2025-03-16 02:40:34 INFO StatWtTVI::summarizeStats The variance of the computed weights is 22.2368 2025-03-16 02:40:34 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:34 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:33.130087 End time: 2025-03-16 02:40:34.300675 2025-03-16 02:40:34 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:34 INFO statwt::::casa ########################################## 2025-03-16 02:40:34 INFO statwt::::casa ########################################## 2025-03-16 02:40:34 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:34 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='bogus', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:34 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:34 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:34 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2025-03-16 02:40:35 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:35 SEVERE ms::statwt Exception Reported: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2025-03-16 02:40:35 SEVERE statwt::::casa Exception Reported: Error in statwt: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2025-03-16 02:40:35 INFO statwt::::casa Traceback (most recent call last): 2025-03-16 02:40:35 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/statwt.py", line 993, in __call__ 2025-03-16 02:40:35 INFO statwt::::casa+ task_result = _statwt_t( _pc.document['vis'],_pc.document['selectdata'],_pc.document['field'],_pc.document['spw'],_pc.document['intent'],_pc.document['array'],_pc.document['observation'],_pc.document['scan'],_pc.document['combine'],_pc.document['timebin'],_pc.document['slidetimebin'],_pc.document['chanbin'],_pc.document['minsamp'],_pc.document['statalg'],_pc.document['fence'],_pc.document['center'],_pc.document['lside'],_pc.document['zscore'],_pc.document['maxiter'],_pc.document['fitspw'],_pc.document['excludechans'],_pc.document['wtrange'],_pc.document['flagbackup'],_pc.document['preview'],_pc.document['datacolumn'] ) 2025-03-16 02:40:35 INFO statwt::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-03-16 02:40:35 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2025-03-16 02:40:35 INFO statwt::::casa+ rval = myms.statwt( 2025-03-16 02:40:35 INFO statwt::::casa+ ^^^^^^^^^^^^ 2025-03-16 02:40:35 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/ms.py", line 1235, in statwt 2025-03-16 02:40:35 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2025-03-16 02:40:35 INFO statwt::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-03-16 02:40:35 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2025-03-16 02:40:35 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2025-03-16 02:40:35 INFO statwt::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-03-16 02:40:35 INFO statwt::::casa+ RuntimeError: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2025-03-16 02:40:35 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:34.394242 End time: 2025-03-16 02:40:34.706339 2025-03-16 02:40:35 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:35 INFO statwt::::casa ########################################## 2025-03-16 02:40:35 INFO name:: No table opened. 2025-03-16 02:40:35 INFO name:: No table opened. .2025-03-16 02:40:35 INFO statwt::::casa ########################################## 2025-03-16 02:40:35 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:35 INFO statwt::::casa statwt( vis='ngc5921.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:35 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:35 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:35 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:35 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:35 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:35 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:35 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:35 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:35 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:35 INFO StatWtTVI::summarizeFlagging 0 630 288 2025-03-16 02:40:35 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:35 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2025-03-16 02:40:35 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2025-03-16 02:40:35 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:35 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:34.777908 End time: 2025-03-16 02:40:35.283797 2025-03-16 02:40:35 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:35 INFO statwt::::casa ########################################## 2025-03-16 02:40:35 INFO statwt::::casa ########################################## 2025-03-16 02:40:35 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:35 INFO statwt::::casa statwt( vis='ngc5921.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=10, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:35 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:35 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:35 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:36 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:36 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:36 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2025-03-16 02:40:36 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2025-03-16 02:40:36 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:36 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:36 INFO StatWtTVI::summarizeFlagging 0 2700 948 2025-03-16 02:40:36 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:36 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.50245 2025-03-16 02:40:36 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.046 2025-03-16 02:40:36 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:36 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:35.456471 End time: 2025-03-16 02:40:36.243469 2025-03-16 02:40:36 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:36 INFO statwt::::casa ########################################## 2025-03-16 02:40:36 INFO name:: No table opened. 2025-03-16 02:40:36 INFO name:: No table opened. .2025-03-16 02:40:36 INFO statwt::::casa ########################################## 2025-03-16 02:40:36 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:36 INFO statwt::::casa statwt( vis='ngc5921.wtrange.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[1.0, 2.0], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:36 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:36 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:36 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2025-03-16 02:40:37 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:37 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:37 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2025-03-16 02:40:37 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2025-03-16 02:40:37 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:37 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:37 INFO StatWtTVI::summarizeFlagging 0 630 288 2025-03-16 02:40:37 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:37 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2025-03-16 02:40:37 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2025-03-16 02:40:37 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:37 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:36.458388 End time: 2025-03-16 02:40:37.195996 2025-03-16 02:40:37 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:37 INFO statwt::::casa ########################################## 2025-03-16 02:40:37 INFO statwt::::casa ########################################## 2025-03-16 02:40:37 INFO statwt::::casa ##### Begin Task: statwt ##### 2025-03-16 02:40:37 INFO statwt::::casa statwt( vis='ngc5921.wtrange.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[1.0, 2.0], flagbackup=True, preview=False, datacolumn='corrected' ) 2025-03-16 02:40:37 INFO statwt::::casa Backup original flags before applying new flags 2025-03-16 02:40:37 INFO AgentFlagger::open Table type is Measurement Set 2025-03-16 02:40:37 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2025-03-16 02:40:38 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2025-03-16 02:40:38 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2025-03-16 02:40:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2025-03-16 02:40:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2025-03-16 02:40:38 INFO StatWtTVI::summarizeFlagging 2025-03-16 02:40:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2025-03-16 02:40:38 INFO StatWtTVI::summarizeFlagging 0 630 288 2025-03-16 02:40:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2025-03-16 02:40:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2025-03-16 02:40:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2025-03-16 02:40:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2025-03-16 02:40:38 INFO statwt::::casa Task statwt complete. Start time: 2025-03-16 02:40:37.405169 End time: 2025-03-16 02:40:38.005949 2025-03-16 02:40:38 INFO statwt::::casa ##### End Task: statwt ##### 2025-03-16 02:40:38 INFO statwt::::casa ########################################## 2025-03-16 02:40:38 INFO name:: No table opened. 2025-03-16 02:40:38 INFO name:: No table opened. . ---------------------------------------------------------------------- Ran 23 tests in 61.562s OK Generating XML reports...