2024-06-27 21:00:42 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2024-06-27 21:00:42 INFO ::casa loaded config file : /wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casaconfig/config.py 2024-06-27 21:00:42 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2024-06-27 21:00:42 INFO ::casa 2024-06-27 21:00:42 INFO ::casa config values 2024-06-27 21:00:42 INFO ::casa agg = False 2024-06-27 21:00:42 INFO ::casa cachedir = '/home/casatest/.casa' 2024-06-27 21:00:42 INFO ::casa casaconfig_verbose = 1 2024-06-27 21:00:42 INFO ::casa colors = 'Neutral' 2024-06-27 21:00:42 INFO ::casa data_auto_update = False 2024-06-27 21:00:42 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2024-06-27 21:00:42 INFO ::casa iplog = False 2024-06-27 21:00:42 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/ipython-20240627-210040.log' 2024-06-27 21:00:42 INFO ::casa log2term = True 2024-06-27 21:00:42 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/casa-20240627-210040.log' 2024-06-27 21:00:42 INFO ::casa measures_auto_update = False 2024-06-27 21:00:42 INFO ::casa measurespath = '/opt/casa/data/master' 2024-06-27 21:00:42 INFO ::casa nogui = False 2024-06-27 21:00:42 INFO ::casa nologfile = False 2024-06-27 21:00:42 INFO ::casa nologger = True 2024-06-27 21:00:42 INFO ::casa pipeline = False 2024-06-27 21:00:42 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2024-06-27 21:00:42 INFO ::casa user_site = False 2024-06-27 21:00:42 INFO ::casa 2024-06-27 21:00:42 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2024-06-27 21:00:42 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2024-06-27 21:00:42 INFO ::casa 2024-06-27 21:00:42 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2024-06-27 21:00:42 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/06/22/15:00, 2024/05/23/00:00:00 2024-06-27 21:00:42 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/06/22/15:00, 2024/05/23/00:00:00 2024-06-27 21:00:42 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/06/26/15:00, 2024/09/24/00:00:00 2024-06-27 21:00:42 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/06/25/15:00, 2017/01/01/00:00:00 2024-06-27 21:00:42 INFO statwt::::casa ########################################## 2024-06-27 21:00:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:42 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' ) 2024-06-27 21:00:42 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:42 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:42 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:42 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. 2024-06-27 21:00:42 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-06-27 21:00:43 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-27 21:00:43 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-06-27 21:00:43 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-06-27 21:00:43 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:43 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:42.375660 End time: 2024-06-27 21:00:42.749365 2024-06-27 21:00:43 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:43 INFO statwt::::casa ########################################## 2024-06-27 21:00:43 INFO statwt::::casa ########################################## 2024-06-27 21:00:43 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:43 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' ) 2024-06-27 21:00:43 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:43 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:43 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:00:43 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. 2024-06-27 21:00:43 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:43 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-27 21:00:43 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:43 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-27 21:00:43 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-27 21:00:43 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:43 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:42.886653 End time: 2024-06-27 21:00:43.308110 2024-06-27 21:00:43 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:43 INFO statwt::::casa ########################################## 2024-06-27 21:00:43 INFO statwt::::casa ########################################## 2024-06-27 21:00:43 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:43 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' ) 2024-06-27 21:00:43 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:43 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:43 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-27 21:00:43 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. 2024-06-27 21:00:43 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-06-27 21:00:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:44 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:43.432190 End time: 2024-06-27 21:00:43.767823 2024-06-27 21:00:44 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:44 INFO statwt::::casa ########################################## 2024-06-27 21:00:44 INFO statwt::::casa ########################################## 2024-06-27 21:00:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:44 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='0:0~9;21~62', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-27 21:00:44 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:44 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-06-27 21:00:44 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. 2024-06-27 21:00:44 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-06-27 21:00:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:44 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:43.876857 End time: 2024-06-27 21:00:44.138777 2024-06-27 21:00:44 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:44 INFO statwt::::casa ########################################## 2024-06-27 21:00:44 INFO statwt::::casa ########################################## 2024-06-27 21:00:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:44 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' ) 2024-06-27 21:00:44 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:44 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-06-27 21:00:44 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. 2024-06-27 21:00:44 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:44 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-27 21:00:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-27 21:00:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:45 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:44.259985 End time: 2024-06-27 21:00:44.504126 2024-06-27 21:00:45 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:45 INFO statwt::::casa ########################################## 2024-06-27 21:00:45 INFO statwt::::casa ########################################## 2024-06-27 21:00:45 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:45 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' ) 2024-06-27 21:00:45 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:45 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:45 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-06-27 21:00:45 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. 2024-06-27 21:00:45 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:45 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:45 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:45 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:45 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:45 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-06-27 21:00:45 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-27 21:00:45 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-06-27 21:00:45 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-06-27 21:00:45 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:45 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:44.624716 End time: 2024-06-27 21:00:44.931899 2024-06-27 21:00:45 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:45 INFO statwt::::casa ########################################## 2024-06-27 21:00:45 INFO name:: No table opened. 2024-06-27 21:00:45 INFO name:: No table opened. 2024-06-27 21:00:45 INFO statwt::::casa ########################################## 2024-06-27 21:00:45 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:45 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' ) 2024-06-27 21:00:45 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:45 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:45 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:45 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. 2024-06-27 21:00:45 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:46 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:46 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:46 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:46 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:46 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-27 21:00:46 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:46 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-27 21:00:46 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-27 21:00:46 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:46 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:45.043348 End time: 2024-06-27 21:00:46.255187 2024-06-27 21:00:46 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:46 INFO statwt::::casa ########################################## 2024-06-27 21:00:46 INFO statwt::::casa ########################################## 2024-06-27 21:00:46 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:46 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin=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' ) 2024-06-27 21:00:46 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:46 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:46 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:00:46 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. 2024-06-27 21:00:46 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:47 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:47 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:47 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:47 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:47 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-27 21:00:47 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:47 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-27 21:00:47 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-27 21:00:47 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:47 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:46.304777 End time: 2024-06-27 21:00:47.461221 2024-06-27 21:00:47 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:47 INFO statwt::::casa ########################################## 2024-06-27 21:00:48 INFO statwt::::casa ########################################## 2024-06-27 21:00:48 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:48 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='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' ) 2024-06-27 21:00:48 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:48 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:48 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-27 21:00:48 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. 2024-06-27 21:00:48 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-27 21:00:48 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-27 21:00:48 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:49 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:49 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:49 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:49 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:49 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-27 21:00:49 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:49 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-27 21:00:49 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-27 21:00:49 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:49 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:47.505533 End time: 2024-06-27 21:00:48.657114 2024-06-27 21:00:49 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:49 INFO statwt::::casa ########################################## 2024-06-27 21:00:49 INFO statwt::::casa ########################################## 2024-06-27 21:00:49 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:49 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' ) 2024-06-27 21:00:49 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:49 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:49 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-06-27 21:00:49 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. 2024-06-27 21:00:49 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-27 21:00:49 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-27 21:00:49 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:50 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:50 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:50 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:50 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:50 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-27 21:00:50 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:50 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-27 21:00:50 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-27 21:00:50 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:50 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:48.701701 End time: 2024-06-27 21:00:49.929293 2024-06-27 21:00:50 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:50 INFO statwt::::casa ########################################## 2024-06-27 21:00:50 INFO statwt::::casa ########################################## 2024-06-27 21:00:50 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:50 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' ) 2024-06-27 21:00:50 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:50 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:50 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-06-27 21:00:50 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. 2024-06-27 21:00:50 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-06-27 21:00:51 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:51 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-06-27 21:00:51 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-06-27 21:00:51 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:51 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:49.967464 End time: 2024-06-27 21:00:50.571317 2024-06-27 21:00:51 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:51 INFO statwt::::casa ########################################## 2024-06-27 21:00:51 INFO statwt::::casa ########################################## 2024-06-27 21:00:51 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:51 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' ) 2024-06-27 21:00:51 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:51 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:51 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-06-27 21:00:51 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. 2024-06-27 21:00:51 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:51 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-06-27 21:00:51 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:51 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-06-27 21:00:51 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-06-27 21:00:51 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:51 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:50.608755 End time: 2024-06-27 21:00:51.181232 2024-06-27 21:00:51 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:51 INFO statwt::::casa ########################################## 2024-06-27 21:00:51 INFO statwt::::casa ########################################## 2024-06-27 21:00:51 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:51 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' ) 2024-06-27 21:00:51 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:51 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:51 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_7 2024-06-27 21:00:51 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. 2024-06-27 21:00:51 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-27 21:00:51 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-27 21:00:51 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:52 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:52 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:52 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:52 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:52 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-06-27 21:00:52 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:52 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-06-27 21:00:52 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-06-27 21:00:52 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:52 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:51.226312 End time: 2024-06-27 21:00:51.832735 2024-06-27 21:00:52 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:52 INFO statwt::::casa ########################################## 2024-06-27 21:00:52 INFO name:: No table opened. 2024-06-27 21:00:52 INFO name:: No table opened. 2024-06-27 21:00:52 INFO statwt::::casa ########################################## 2024-06-27 21:00:52 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:52 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' ) 2024-06-27 21:00:52 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:52 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:52 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:52 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. 2024-06-27 21:00:52 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-27 21:00:52 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-27 21:00:53 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-27 21:00:54 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:54 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-06-27 21:00:54 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:54 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:54 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-06-27 21:00:54 INFO StatWtTVI::summarizeFlagging 1 288 18 2024-06-27 21:00:54 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-06-27 21:00:54 INFO StatWtTVI::summarizeStats The mean of the computed weights is 34.8553 2024-06-27 21:00:54 INFO StatWtTVI::summarizeStats The variance of the computed weights is 104.361 2024-06-27 21:00:54 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:54 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:52.134058 End time: 2024-06-27 21:00:53.937821 2024-06-27 21:00:54 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:54 INFO statwt::::casa ########################################## 2024-06-27 21:00:54 INFO statwt::::casa ########################################## 2024-06-27 21:00:54 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:54 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' ) 2024-06-27 21:00:54 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:54 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:54 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:54 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. 2024-06-27 21:00:54 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-27 21:00:54 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-27 21:00:55 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. 2024-06-27 21:00:55 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 >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-06-27 21:00:55 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. 2024-06-27 21:00:55 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 >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-06-27 21:00:55 INFO statwt::::casa Traceback (most recent call last): 2024-06-27 21:00:55 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-06-27 21:00:55 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'] ) 2024-06-27 21:00:55 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-06-27 21:00:55 INFO statwt::::casa+ rval = myms.statwt( 2024-06-27 21:00:55 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-06-27 21:00:55 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-06-27 21:00:55 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-06-27 21:00:55 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-06-27 21:00:55 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. 2024-06-27 21:00:55 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 >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-06-27 21:00:55 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:54.108689 End time: 2024-06-27 21:00:54.560132 2024-06-27 21:00:55 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:55 INFO statwt::::casa ########################################## 2024-06-27 21:00:55 INFO statwt::::casa ########################################## 2024-06-27 21:00:55 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:55 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' ) 2024-06-27 21:00:55 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:55 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:55 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:00:55 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. 2024-06-27 21:00:55 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-27 21:00:55 INFO StatWtTVI::summarizeFlagging Originally, 15.3455% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:55 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 15.3455% 2024-06-27 21:00:55 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:55 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:55 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-06-27 21:00:55 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15 2024-06-27 21:00:55 INFO StatWtTVI::summarizeStats The mean of the computed weights is 38.2032 2024-06-27 21:00:55 INFO StatWtTVI::summarizeStats The variance of the computed weights is 83.0845 2024-06-27 21:00:55 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:55 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:54.563148 End time: 2024-06-27 21:00:55.288134 2024-06-27 21:00:55 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:55 INFO statwt::::casa ########################################## 2024-06-27 21:00:55 INFO name:: No table opened. 2024-06-27 21:00:55 INFO name:: No table opened. 2024-06-27 21:00:55 INFO statwt::::casa ########################################## 2024-06-27 21:00:55 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:55 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' ) 2024-06-27 21:00:55 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:55 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:55 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:55 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. 2024-06-27 21:00:55 INFO StatWtTVI::StatWtTVI Using DATA to compute weights 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-27 21:00:56 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:56 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:55.385750 End time: 2024-06-27 21:00:55.641295 2024-06-27 21:00:56 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:56 INFO statwt::::casa ########################################## 2024-06-27 21:00:56 INFO name:: No table opened. 2024-06-27 21:00:56 INFO name:: No table opened. 2024-06-27 21:00:56 INFO statwt::::casa ########################################## 2024-06-27 21:00:56 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:56 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' ) 2024-06-27 21:00:56 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:56 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:56 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:56 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. 2024-06-27 21:00:56 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-06-27 21:00:56 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:56 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:55.765026 End time: 2024-06-27 21:00:56.005628 2024-06-27 21:00:56 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:56 INFO statwt::::casa ########################################## 2024-06-27 21:00:56 INFO statwt::::casa ########################################## 2024-06-27 21:00:56 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:56 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' ) 2024-06-27 21:00:56 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:56 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:56 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:00:56 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. 2024-06-27 21:00:56 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:56 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-06-27 21:00:56 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-06-27 21:00:56 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:56 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:56.132029 End time: 2024-06-27 21:00:56.371424 2024-06-27 21:00:56 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:56 INFO statwt::::casa ########################################## 2024-06-27 21:00:56 INFO name:: No table opened. 2024-06-27 21:00:56 INFO name:: No table opened. 2024-06-27 21:00:57 INFO statwt::::casa ########################################## 2024-06-27 21:00:57 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:57 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' ) 2024-06-27 21:00:57 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:57 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:57 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:57 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. 2024-06-27 21:00:57 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-06-27 21:00:57 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:57 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:56.501693 End time: 2024-06-27 21:00:56.780544 2024-06-27 21:00:57 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:57 INFO statwt::::casa ########################################## 2024-06-27 21:00:57 INFO statwt::::casa ########################################## 2024-06-27 21:00:57 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:57 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' ) 2024-06-27 21:00:57 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:57 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:57 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:00:57 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. 2024-06-27 21:00:57 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-06-27 21:00:57 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:57 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:56.916999 End time: 2024-06-27 21:00:57.094324 2024-06-27 21:00:57 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:57 INFO statwt::::casa ########################################## 2024-06-27 21:00:57 INFO name:: No table opened. 2024-06-27 21:00:57 INFO name:: No table opened. 2024-06-27 21:00:57 INFO statwt::::casa ########################################## 2024-06-27 21:00:57 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:57 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' ) 2024-06-27 21:00:57 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:57 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:57 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:57 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. 2024-06-27 21:00:57 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:57 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-27 21:00:57 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-27 21:00:57 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:57 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:57.211059 End time: 2024-06-27 21:00:57.464446 2024-06-27 21:00:57 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:57 INFO statwt::::casa ########################################## 2024-06-27 21:00:58 INFO statwt::::casa ########################################## 2024-06-27 21:00:58 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:58 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' ) 2024-06-27 21:00:58 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:58 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:58 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:00:58 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. 2024-06-27 21:00:58 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0.0151515%. 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.2121% 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging 0 2699 1793 2024-06-27 21:00:58 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:58 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00706 2024-06-27 21:00:58 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.34301 2024-06-27 21:00:58 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:58 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:57.526162 End time: 2024-06-27 21:00:57.817202 2024-06-27 21:00:58 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:58 INFO statwt::::casa ########################################## 2024-06-27 21:00:58 INFO name:: No table opened. 2024-06-27 21:00:58 INFO name:: No table opened. 2024-06-27 21:00:58 INFO statwt::::casa ########################################## 2024-06-27 21:00:58 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:58 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' ) 2024-06-27 21:00:58 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:58 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:58 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:58 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. 2024-06-27 21:00:58 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging 0 3936 1945 2024-06-27 21:00:58 INFO StatWtTVI::summarizeFlagging 1 3888 2344 2024-06-27 21:00:58 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-06-27 21:00:58 INFO StatWtTVI::summarizeStats The mean of the computed weights is 40.6606 2024-06-27 21:00:58 INFO StatWtTVI::summarizeStats The variance of the computed weights is 372.347 2024-06-27 21:00:58 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:58 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:57.968160 End time: 2024-06-27 21:00:58.311647 2024-06-27 21:00:58 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:58 INFO statwt::::casa ########################################## 2024-06-27 21:00:58 INFO statwt::::casa ########################################## 2024-06-27 21:00:58 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:58 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' ) 2024-06-27 21:00:58 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:58 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:58 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:59 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. 2024-06-27 21:00:59 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging 0 360 13 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging 1 360 22 2024-06-27 21:00:59 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats The mean of the computed weights is 31.8048 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats The variance of the computed weights is 45.3775 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:59 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:58.475543 End time: 2024-06-27 21:00:58.823828 2024-06-27 21:00:59 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:59 INFO statwt::::casa ########################################## 2024-06-27 21:00:59 INFO name:: No table opened. 2024-06-27 21:00:59 INFO name:: No table opened. 2024-06-27 21:00:59 INFO statwt::::casa ########################################## 2024-06-27 21:00:59 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:59 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' ) 2024-06-27 21:00:59 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:59 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:59 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:59 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. 2024-06-27 21:00:59 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging 0 270 89 2024-06-27 21:00:59 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46103 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.913911 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:00:59 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:58.906422 End time: 2024-06-27 21:00:59.126243 2024-06-27 21:00:59 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:00:59 INFO statwt::::casa ########################################## 2024-06-27 21:00:59 INFO name:: No table opened. 2024-06-27 21:00:59 INFO name:: No table opened. 2024-06-27 21:00:59 INFO statwt::::casa ########################################## 2024-06-27 21:00:59 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:00:59 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' ) 2024-06-27 21:00:59 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:00:59 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:00:59 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:00:59 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. 2024-06-27 21:00:59 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:00:59 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-06-27 21:00:59 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-06-27 21:00:59 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:00 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:59.291977 End time: 2024-06-27 21:00:59.525241 2024-06-27 21:01:00 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:00 INFO statwt::::casa ########################################## 2024-06-27 21:01:00 INFO statwt::::casa ########################################## 2024-06-27 21:01:00 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:00 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' ) 2024-06-27 21:01:00 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:00 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:00 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:01:00 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. 2024-06-27 21:01:00 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-06-27 21:01:00 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:00 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-06-27 21:01:00 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-06-27 21:01:00 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:00 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:00:59.683080 End time: 2024-06-27 21:00:59.901761 2024-06-27 21:01:00 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:00 INFO statwt::::casa ########################################## 2024-06-27 21:01:00 INFO name:: No table opened. 2024-06-27 21:01:00 INFO name:: No table opened. 2024-06-27 21:01:00 INFO statwt::::casa ########################################## 2024-06-27 21:01:00 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:00 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' ) 2024-06-27 21:01:00 INFO statwt::::casa Running in preview mode. No flags will be modified, so existing flags will not be backed up. 2024-06-27 21:01:00 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:00 INFO StatWt::writeWeights RAN IN PREVIEW MODE. NO WEIGHTS NOR FLAGS WERE CHANGED. 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:00 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-27 21:01:00 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:00 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-27 21:01:00 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-27 21:01:00 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:00 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:00.041952 End time: 2024-06-27 21:01:00.227324 2024-06-27 21:01:00 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:00 INFO statwt::::casa ########################################## 2024-06-27 21:01:00 INFO name:: No table opened. 2024-06-27 21:01:00 INFO name:: No table opened. 2024-06-27 21:01:00 INFO statwt::::casa ########################################## 2024-06-27 21:01:00 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:00 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' ) 2024-06-27 21:01:00 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:00 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:00 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:00 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. 2024-06-27 21:01:00 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-27 21:01:01 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:01 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-27 21:01:01 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-27 21:01:01 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:01 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:00.296015 End time: 2024-06-27 21:01:00.643340 2024-06-27 21:01:01 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:01 INFO statwt::::casa ########################################## 2024-06-27 21:01:01 INFO name:: No table opened. 2024-06-27 21:01:01 INFO name:: No table opened. 2024-06-27 21:01:01 INFO statwt::::casa ########################################## 2024-06-27 21:01:01 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:01 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' ) 2024-06-27 21:01:01 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:01 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:01 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:01 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. 2024-06-27 21:01:01 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:01 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-06-27 21:01:01 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:01 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-06-27 21:01:01 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-06-27 21:01:01 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:01 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:00.773504 End time: 2024-06-27 21:01:01.173414 2024-06-27 21:01:01 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:01 INFO statwt::::casa ########################################## 2024-06-27 21:01:01 INFO name:: No table opened. 2024-06-27 21:01:01 INFO name:: No table opened. 2024-06-27 21:01:01 INFO statwt::::casa ########################################## 2024-06-27 21:01:01 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:01 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' ) 2024-06-27 21:01:01 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:01 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:01 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:01 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. 2024-06-27 21:01:01 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-06-27 21:01:02 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:02 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-06-27 21:01:02 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-06-27 21:01:02 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:02 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:01.317619 End time: 2024-06-27 21:01:01.734986 2024-06-27 21:01:02 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:02 INFO statwt::::casa ########################################## 2024-06-27 21:01:02 INFO name:: No table opened. 2024-06-27 21:01:02 INFO name:: No table opened. 2024-06-27 21:01:02 INFO statwt::::casa ########################################## 2024-06-27 21:01:02 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:02 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' ) 2024-06-27 21:01:02 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:02 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:02 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:02 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. 2024-06-27 21:01:02 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:02 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-27 21:01:02 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:02 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-27 21:01:02 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-27 21:01:02 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:02 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:01.917749 End time: 2024-06-27 21:01:02.311715 2024-06-27 21:01:02 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:02 INFO statwt::::casa ########################################## 2024-06-27 21:01:02 INFO name:: No table opened. 2024-06-27 21:01:02 INFO name:: No table opened. 2024-06-27 21:01:02 INFO statwt::::casa ########################################## 2024-06-27 21:01:02 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:02 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' ) 2024-06-27 21:01:02 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:02 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:02 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:02 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. 2024-06-27 21:01:02 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-27 21:01:03 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:03 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:02.437148 End time: 2024-06-27 21:01:02.769933 2024-06-27 21:01:03 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:03 INFO statwt::::casa ########################################## 2024-06-27 21:01:03 INFO name:: No table opened. 2024-06-27 21:01:03 INFO name:: No table opened. 2024-06-27 21:01:03 INFO statwt::::casa ########################################## 2024-06-27 21:01:03 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:03 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' ) 2024-06-27 21:01:03 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:03 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:03 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:03 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. 2024-06-27 21:01:03 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging 0 135 88 2024-06-27 21:01:03 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.676 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.37272 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:03 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:02.833349 End time: 2024-06-27 21:01:02.933295 2024-06-27 21:01:03 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:03 INFO statwt::::casa ########################################## 2024-06-27 21:01:03 INFO name:: No table opened. 2024-06-27 21:01:03 INFO name:: No table opened. 2024-06-27 21:01:03 INFO statwt::::casa ########################################## 2024-06-27 21:01:03 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:03 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' ) 2024-06-27 21:01:03 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:03 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:03 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:03 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. 2024-06-27 21:01:03 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:03 INFO StatWtTVI::summarizeFlagging 0 5400 2944 2024-06-27 21:01:03 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.87503 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.18372 2024-06-27 21:01:03 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:03 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:03.066972 End time: 2024-06-27 21:01:03.492216 2024-06-27 21:01:03 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:03 INFO statwt::::casa ########################################## 2024-06-27 21:01:04 INFO name:: No table opened. 2024-06-27 21:01:04 INFO name:: No table opened. 2024-06-27 21:01:04 INFO statwt::::casa ########################################## 2024-06-27 21:01:04 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:04 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' ) 2024-06-27 21:01:04 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:04 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:04 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:01:04 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. 2024-06-27 21:01:04 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:04 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:04 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:04 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:04 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:04 INFO StatWtTVI::summarizeFlagging 0 5400 2892 2024-06-27 21:01:04 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:04 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.86331 2024-06-27 21:01:04 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.05373 2024-06-27 21:01:04 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:04 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:03.634180 End time: 2024-06-27 21:01:04.030092 2024-06-27 21:01:04 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:04 INFO statwt::::casa ########################################## 2024-06-27 21:01:04 INFO statwt::::casa ########################################## 2024-06-27 21:01:04 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:04 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' ) 2024-06-27 21:01:04 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:04 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:04 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-27 21:01:04 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. 2024-06-27 21:01:04 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging 0 5400 2782 2024-06-27 21:01:05 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:05 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.83245 2024-06-27 21:01:05 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.90358 2024-06-27 21:01:05 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:05 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:04.188743 End time: 2024-06-27 21:01:04.637446 2024-06-27 21:01:05 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:05 INFO statwt::::casa ########################################## 2024-06-27 21:01:05 INFO name:: No table opened. 2024-06-27 21:01:05 INFO name:: No table opened. 2024-06-27 21:01:05 INFO statwt::::casa ########################################## 2024-06-27 21:01:05 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:05 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' ) 2024-06-27 21:01:05 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:05 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:05 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:05 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. 2024-06-27 21:01:05 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:05 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-27 21:01:05 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:05 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-27 21:01:05 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-27 21:01:05 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:05 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:04.774621 End time: 2024-06-27 21:01:05.020574 2024-06-27 21:01:05 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:05 INFO statwt::::casa ########################################## 2024-06-27 21:01:05 INFO name:: No table opened. 2024-06-27 21:01:05 INFO name:: No table opened. 2024-06-27 21:01:05 INFO statwt::::casa ########################################## 2024-06-27 21:01:05 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:05 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' ) 2024-06-27 21:01:05 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:05 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:05 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:05 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. 2024-06-27 21:01:05 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-27 21:01:06 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:06 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:05.132990 End time: 2024-06-27 21:01:05.561568 2024-06-27 21:01:06 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:06 INFO statwt::::casa ########################################## 2024-06-27 21:01:06 INFO statwt::::casa ########################################## 2024-06-27 21:01:06 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:06 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' ) 2024-06-27 21:01:06 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:06 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:06 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:01:06 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. 2024-06-27 21:01:06 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging 0 5399 2485 2024-06-27 21:01:06 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats The mean of the computed weights is 9.49987 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats The variance of the computed weights is 19.7106 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:06 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:05.599296 End time: 2024-06-27 21:01:06.016155 2024-06-27 21:01:06 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:06 INFO statwt::::casa ########################################## 2024-06-27 21:01:06 INFO statwt::::casa ########################################## 2024-06-27 21:01:06 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:06 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' ) 2024-06-27 21:01:06 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:06 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:06 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-27 21:01:06 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. 2024-06-27 21:01:06 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:06 INFO StatWtTVI::summarizeFlagging 0 5399 2320 2024-06-27 21:01:06 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats The mean of the computed weights is 49.5864 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats The variance of the computed weights is 418.744 2024-06-27 21:01:06 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:06 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:06.053950 End time: 2024-06-27 21:01:06.496276 2024-06-27 21:01:06 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:06 INFO statwt::::casa ########################################## 2024-06-27 21:01:07 INFO statwt::::casa ########################################## 2024-06-27 21:01:07 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:07 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' ) 2024-06-27 21:01:07 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:07 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:07 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-06-27 21:01:07 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. 2024-06-27 21:01:07 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging 0 5399 4066 2024-06-27 21:01:07 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:07 INFO StatWtTVI::summarizeStats The mean of the computed weights is 5.55784 2024-06-27 21:01:07 INFO StatWtTVI::summarizeStats The variance of the computed weights is 22.2368 2024-06-27 21:01:07 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:07 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:06.534088 End time: 2024-06-27 21:01:07.056767 2024-06-27 21:01:07 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:07 INFO statwt::::casa ########################################## 2024-06-27 21:01:07 INFO statwt::::casa ########################################## 2024-06-27 21:01:07 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:07 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' ) 2024-06-27 21:01:07 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:07 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:07 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-06-27 21:01:07 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. 2024-06-27 21:01:07 SEVERE ms::statwt Exception Reported: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-06-27 21:01:07 SEVERE statwt::::casa Exception Reported: Error in statwt: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-06-27 21:01:07 INFO statwt::::casa Traceback (most recent call last): 2024-06-27 21:01:07 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-06-27 21:01:07 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'] ) 2024-06-27 21:01:07 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-06-27 21:01:07 INFO statwt::::casa+ rval = myms.statwt( 2024-06-27 21:01:07 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-06-27 21:01:07 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-06-27 21:01:07 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14393-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-06-27 21:01:07 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-06-27 21:01:07 INFO statwt::::casa+ RuntimeError: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-06-27 21:01:07 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:07.094250 End time: 2024-06-27 21:01:07.146623 2024-06-27 21:01:07 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:07 INFO statwt::::casa ########################################## 2024-06-27 21:01:07 INFO name:: No table opened. 2024-06-27 21:01:07 INFO name:: No table opened. 2024-06-27 21:01:07 INFO statwt::::casa ########################################## 2024-06-27 21:01:07 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:07 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' ) 2024-06-27 21:01:07 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:07 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:07 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:07 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. 2024-06-27 21:01:07 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:07 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-27 21:01:07 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:07 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-27 21:01:07 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-27 21:01:07 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:07 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:07.184918 End time: 2024-06-27 21:01:07.444653 2024-06-27 21:01:07 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:07 INFO statwt::::casa ########################################## 2024-06-27 21:01:08 INFO statwt::::casa ########################################## 2024-06-27 21:01:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:08 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' ) 2024-06-27 21:01:08 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:08 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:01:08 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. 2024-06-27 21:01:08 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging 0 2700 948 2024-06-27 21:01:08 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:08 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.50245 2024-06-27 21:01:08 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.046 2024-06-27 21:01:08 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:08 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:07.571205 End time: 2024-06-27 21:01:07.852913 2024-06-27 21:01:08 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:08 INFO statwt::::casa ########################################## 2024-06-27 21:01:08 INFO name:: No table opened. 2024-06-27 21:01:08 INFO name:: No table opened. 2024-06-27 21:01:08 INFO statwt::::casa ########################################## 2024-06-27 21:01:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:08 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' ) 2024-06-27 21:01:08 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:08 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-27 21:01:08 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. 2024-06-27 21:01:08 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:08 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-27 21:01:08 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:08 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-27 21:01:08 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-27 21:01:08 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:08 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:07.981309 End time: 2024-06-27 21:01:08.210169 2024-06-27 21:01:08 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:08 INFO statwt::::casa ########################################## 2024-06-27 21:01:08 INFO statwt::::casa ########################################## 2024-06-27 21:01:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-27 21:01:08 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' ) 2024-06-27 21:01:08 INFO statwt::::casa Backup original flags before applying new flags 2024-06-27 21:01:08 INFO AgentFlagger::open Table type is Measurement Set 2024-06-27 21:01:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-27 21:01:08 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. 2024-06-27 21:01:08 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-27 21:01:09 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-06-27 21:01:09 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-06-27 21:01:09 INFO StatWtTVI::summarizeFlagging 2024-06-27 21:01:09 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-27 21:01:09 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-27 21:01:09 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-27 21:01:09 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-27 21:01:09 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-27 21:01:09 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-27 21:01:09 INFO statwt::::casa Task statwt complete. Start time: 2024-06-27 21:01:08.336527 End time: 2024-06-27 21:01:08.563960 2024-06-27 21:01:09 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-27 21:01:09 INFO statwt::::casa ########################################## 2024-06-27 21:01:09 INFO name:: No table opened. 2024-06-27 21:01:09 INFO name:: No table opened. Using user configuration file /home/casatest/.casa/config.py Using matplotlib backend: agg CASA 6.6.5.6a14393.dev1 -- Common Astronomy Software Applications [6.6.5.6a14393.dev1] Running tests... ---------------------------------------------------------------------- ....................... ---------------------------------------------------------------------- Ran 23 tests in 26.383s OK Generating XML reports...