2024-09-20 15:49:07 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2024-09-20 15:49:07 INFO ::casa loaded config file : /wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casaconfig/config.py 2024-09-20 15:49:07 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2024-09-20 15:49:07 INFO ::casa 2024-09-20 15:49:07 INFO ::casa config values 2024-09-20 15:49:07 INFO ::casa agg = False 2024-09-20 15:49:07 INFO ::casa cachedir = '/home/casatest/.casa' 2024-09-20 15:49:07 INFO ::casa casaconfig_verbose = 1 2024-09-20 15:49:07 INFO ::casa colors = 'Neutral' 2024-09-20 15:49:07 INFO ::casa data_auto_update = False 2024-09-20 15:49:07 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2024-09-20 15:49:07 INFO ::casa iplog = False 2024-09-20 15:49:07 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/ipython-20240920-154904.log' 2024-09-20 15:49:07 INFO ::casa log2term = True 2024-09-20 15:49:07 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/casa-20240920-154904.log' 2024-09-20 15:49:07 INFO ::casa measures_auto_update = False 2024-09-20 15:49:07 INFO ::casa measurespath = '/opt/casa/data/master' 2024-09-20 15:49:07 INFO ::casa nogui = False 2024-09-20 15:49:07 INFO ::casa nologfile = False 2024-09-20 15:49:07 INFO ::casa nologger = True 2024-09-20 15:49:07 INFO ::casa pipeline = False 2024-09-20 15:49:07 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2024-09-20 15:49:07 INFO ::casa user_site = False 2024-09-20 15:49:07 INFO ::casa 2024-09-20 15:49:07 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2024-09-20 15:49:07 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2024-09-20 15:49:07 INFO ::casa 2024-09-20 15:49:07 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2024-09-20 15:49:07 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/08/31/15:00, 2024/08/01/00:00:00 2024-09-20 15:49:07 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/08/31/15:00, 2024/08/01/00:00:00 2024-09-20 15:49:07 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/09/19/15:00, 2024/12/18/00:00:00 2024-09-20 15:49:07 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/08/28/15:00, 2017/01/01/00:00:00 2024-09-20 15:49:07 INFO statwt::::casa ########################################## 2024-09-20 15:49:07 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:07 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' ) 2024-09-20 15:49:07 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:07 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:07 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:07 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. 2024-09-20 15:49:07 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:07 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:07 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:07 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:07 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:07 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-09-20 15:49:07 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-09-20 15:49:07 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-09-20 15:49:07 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-09-20 15:49:07 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:08 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:07.114534 End time: 2024-09-20 15:49:07.504379 2024-09-20 15:49:08 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:08 INFO statwt::::casa ########################################## 2024-09-20 15:49:08 INFO statwt::::casa ########################################## 2024-09-20 15:49:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:08 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' ) 2024-09-20 15:49:08 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:08 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:08 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. 2024-09-20 15:49:08 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:08 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:08 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:08 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:08 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:08 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-09-20 15:49:08 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:08 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-09-20 15:49:08 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-09-20 15:49:08 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:08 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:07.857910 End time: 2024-09-20 15:49:08.256995 2024-09-20 15:49:08 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:08 INFO statwt::::casa ########################################## 2024-09-20 15:49:08 INFO statwt::::casa ########################################## 2024-09-20 15:49:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:08 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' ) 2024-09-20 15:49:08 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:08 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-09-20 15:49:08 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. 2024-09-20 15:49:08 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-09-20 15:49:09 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-09-20 15:49:09 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-09-20 15:49:09 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-09-20 15:49:09 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:09 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:08.433736 End time: 2024-09-20 15:49:08.784218 2024-09-20 15:49:09 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:09 INFO statwt::::casa ########################################## 2024-09-20 15:49:09 INFO statwt::::casa ########################################## 2024-09-20 15:49:09 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:09 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' ) 2024-09-20 15:49:09 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:09 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:09 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-09-20 15:49:09 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:09 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:09 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-09-20 15:49:09 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-09-20 15:49:09 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-09-20 15:49:09 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-09-20 15:49:09 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:09 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:08.890099 End time: 2024-09-20 15:49:09.174028 2024-09-20 15:49:09 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:09 INFO statwt::::casa ########################################## 2024-09-20 15:49:09 INFO statwt::::casa ########################################## 2024-09-20 15:49:09 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:09 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' ) 2024-09-20 15:49:09 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:09 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:09 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-09-20 15:49:10 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:10 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-09-20 15:49:10 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:10 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-09-20 15:49:10 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-09-20 15:49:10 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:10 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:09.480806 End time: 2024-09-20 15:49:09.743877 2024-09-20 15:49:10 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:10 INFO statwt::::casa ########################################## 2024-09-20 15:49:10 INFO statwt::::casa ########################################## 2024-09-20 15:49:10 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:10 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' ) 2024-09-20 15:49:10 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:10 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:10 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-09-20 15:49:10 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:10 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:10 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-09-20 15:49:10 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-09-20 15:49:10 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-09-20 15:49:10 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-09-20 15:49:10 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:10 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:10.051425 End time: 2024-09-20 15:49:10.314281 2024-09-20 15:49:10 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:10 INFO statwt::::casa ########################################## 2024-09-20 15:49:10 INFO name:: No table opened. 2024-09-20 15:49:10 INFO name:: No table opened. 2024-09-20 15:49:10 INFO statwt::::casa ########################################## 2024-09-20 15:49:10 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:10 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' ) 2024-09-20 15:49:10 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:10 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:10 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:10 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:10 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:12 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:12 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:12 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:12 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:12 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-09-20 15:49:12 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:12 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-09-20 15:49:12 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-09-20 15:49:12 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:12 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:10.425851 End time: 2024-09-20 15:49:11.600466 2024-09-20 15:49:12 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:12 INFO statwt::::casa ########################################## 2024-09-20 15:49:12 INFO statwt::::casa ########################################## 2024-09-20 15:49:12 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:12 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' ) 2024-09-20 15:49:12 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:12 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:12 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:12 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:12 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:13 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:13 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:13 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:13 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:13 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-09-20 15:49:13 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:13 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-09-20 15:49:13 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-09-20 15:49:13 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:13 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:11.641933 End time: 2024-09-20 15:49:12.707444 2024-09-20 15:49:13 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:13 INFO statwt::::casa ########################################## 2024-09-20 15:49:13 INFO statwt::::casa ########################################## 2024-09-20 15:49:13 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:13 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' ) 2024-09-20 15:49:13 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:13 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:13 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-09-20 15:49:13 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. 2024-09-20 15:49:13 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-09-20 15:49:13 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-09-20 15:49:13 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:14 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:14 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:14 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:14 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:14 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-09-20 15:49:14 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:14 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-09-20 15:49:14 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-09-20 15:49:14 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:14 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:12.752513 End time: 2024-09-20 15:49:13.881450 2024-09-20 15:49:14 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:14 INFO statwt::::casa ########################################## 2024-09-20 15:49:14 INFO statwt::::casa ########################################## 2024-09-20 15:49:14 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:14 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' ) 2024-09-20 15:49:14 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:14 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:14 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-09-20 15:49:14 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. 2024-09-20 15:49:14 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-09-20 15:49:14 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-09-20 15:49:14 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:15 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:15 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:15 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:15 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:15 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-09-20 15:49:15 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:15 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-09-20 15:49:15 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-09-20 15:49:15 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:15 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:13.927104 End time: 2024-09-20 15:49:15.091830 2024-09-20 15:49:15 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:15 INFO statwt::::casa ########################################## 2024-09-20 15:49:15 INFO statwt::::casa ########################################## 2024-09-20 15:49:15 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:15 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' ) 2024-09-20 15:49:15 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:15 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:15 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-09-20 15:49:15 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. 2024-09-20 15:49:15 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-09-20 15:49:16 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:16 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-09-20 15:49:16 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-09-20 15:49:16 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:16 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:15.131988 End time: 2024-09-20 15:49:15.777344 2024-09-20 15:49:16 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:16 INFO statwt::::casa ########################################## 2024-09-20 15:49:16 INFO statwt::::casa ########################################## 2024-09-20 15:49:16 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:16 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' ) 2024-09-20 15:49:16 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:16 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:16 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-09-20 15:49:16 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:16 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:16 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-09-20 15:49:16 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:16 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-09-20 15:49:16 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-09-20 15:49:16 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:17 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:15.816885 End time: 2024-09-20 15:49:16.502185 2024-09-20 15:49:17 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:17 INFO statwt::::casa ########################################## 2024-09-20 15:49:17 INFO statwt::::casa ########################################## 2024-09-20 15:49:17 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:17 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' ) 2024-09-20 15:49:17 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:17 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:17 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_7 2024-09-20 15:49:17 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:17 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-09-20 15:49:17 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-09-20 15:49:17 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:17 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:17 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:17 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:17 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:17 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-09-20 15:49:17 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:17 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-09-20 15:49:17 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-09-20 15:49:17 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:17 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:16.549133 End time: 2024-09-20 15:49:17.224431 2024-09-20 15:49:17 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:17 INFO statwt::::casa ########################################## 2024-09-20 15:49:17 INFO name:: No table opened. 2024-09-20 15:49:17 INFO name:: No table opened. 2024-09-20 15:49:18 INFO statwt::::casa ########################################## 2024-09-20 15:49:18 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:18 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' ) 2024-09-20 15:49:18 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:18 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:18 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:18 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. 2024-09-20 15:49:18 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-09-20 15:49:18 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-09-20 15:49:19 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-09-20 15:49:20 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:20 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-09-20 15:49:20 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:20 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:20 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-09-20 15:49:20 INFO StatWtTVI::summarizeFlagging 1 288 18 2024-09-20 15:49:20 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-09-20 15:49:20 INFO StatWtTVI::summarizeStats The mean of the computed weights is 34.8553 2024-09-20 15:49:20 INFO StatWtTVI::summarizeStats The variance of the computed weights is 104.361 2024-09-20 15:49:20 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:20 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:18.379771 End time: 2024-09-20 15:49:20.339415 2024-09-20 15:49:20 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:20 INFO statwt::::casa ########################################## 2024-09-20 15:49:21 INFO statwt::::casa ########################################## 2024-09-20 15:49:21 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:21 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' ) 2024-09-20 15:49:21 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:21 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:21 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:21 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. 2024-09-20 15:49:21 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-09-20 15:49:21 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-09-20 15:49:21 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. 2024-09-20 15:49:21 SEVERE ms::statwt+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector<double, std::allocator<double> >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-09-20 15:49:21 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. 2024-09-20 15:49:21 SEVERE statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector<double, std::allocator<double> >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-09-20 15:49:21 INFO statwt::::casa Traceback (most recent call last): 2024-09-20 15:49:21 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-09-20 15:49:21 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'] ) 2024-09-20 15:49:21 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-09-20 15:49:21 INFO statwt::::casa+ rval = myms.statwt( 2024-09-20 15:49:21 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-09-20 15:49:21 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-09-20 15:49:21 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-09-20 15:49:21 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-09-20 15:49:21 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. 2024-09-20 15:49:21 INFO statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector<double, std::allocator<double> >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-09-20 15:49:21 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:20.734151 End time: 2024-09-20 15:49:21.324651 2024-09-20 15:49:21 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:21 INFO statwt::::casa ########################################## 2024-09-20 15:49:21 INFO statwt::::casa ########################################## 2024-09-20 15:49:21 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:21 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' ) 2024-09-20 15:49:21 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:21 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:21 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:21 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. 2024-09-20 15:49:21 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-09-20 15:49:22 INFO StatWtTVI::summarizeFlagging Originally, 15.3455% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:22 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 15.3455% 2024-09-20 15:49:22 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:22 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:22 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-09-20 15:49:22 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15 2024-09-20 15:49:22 INFO StatWtTVI::summarizeStats The mean of the computed weights is 38.2032 2024-09-20 15:49:22 INFO StatWtTVI::summarizeStats The variance of the computed weights is 83.0845 2024-09-20 15:49:22 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:22 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:21.329577 End time: 2024-09-20 15:49:22.130445 2024-09-20 15:49:22 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:22 INFO statwt::::casa ########################################## 2024-09-20 15:49:22 INFO name:: No table opened. 2024-09-20 15:49:22 INFO name:: No table opened. 2024-09-20 15:49:22 INFO statwt::::casa ########################################## 2024-09-20 15:49:22 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:22 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' ) 2024-09-20 15:49:22 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:22 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:22 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:22 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. 2024-09-20 15:49:22 INFO StatWtTVI::StatWtTVI Using DATA to compute weights 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-09-20 15:49:23 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:23 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-09-20 15:49:23 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-09-20 15:49:23 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:23 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:22.375019 End time: 2024-09-20 15:49:22.658182 2024-09-20 15:49:23 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:23 INFO statwt::::casa ########################################## 2024-09-20 15:49:23 INFO name:: No table opened. 2024-09-20 15:49:23 INFO name:: No table opened. 2024-09-20 15:49:23 INFO statwt::::casa ########################################## 2024-09-20 15:49:23 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:23 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' ) 2024-09-20 15:49:23 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:23 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:23 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:23 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. 2024-09-20 15:49:23 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:23 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-09-20 15:49:23 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:23 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-09-20 15:49:23 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-09-20 15:49:23 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:23 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:23.029021 End time: 2024-09-20 15:49:23.280034 2024-09-20 15:49:23 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:23 INFO statwt::::casa ########################################## 2024-09-20 15:49:23 INFO statwt::::casa ########################################## 2024-09-20 15:49:23 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:23 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' ) 2024-09-20 15:49:23 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:23 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:23 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:24 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-09-20 15:49:24 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:24 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-09-20 15:49:24 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-09-20 15:49:24 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:24 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:23.436070 End time: 2024-09-20 15:49:23.730316 2024-09-20 15:49:24 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:24 INFO statwt::::casa ########################################## 2024-09-20 15:49:24 INFO name:: No table opened. 2024-09-20 15:49:24 INFO name:: No table opened. 2024-09-20 15:49:24 INFO statwt::::casa ########################################## 2024-09-20 15:49:24 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:24 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' ) 2024-09-20 15:49:24 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:24 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:24 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:24 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-09-20 15:49:24 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:24 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-09-20 15:49:24 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-09-20 15:49:24 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:24 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:23.873909 End time: 2024-09-20 15:49:24.048940 2024-09-20 15:49:24 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:24 INFO statwt::::casa ########################################## 2024-09-20 15:49:24 INFO statwt::::casa ########################################## 2024-09-20 15:49:24 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:24 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' ) 2024-09-20 15:49:24 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:24 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:24 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-09-20 15:49:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:25 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:24.362892 End time: 2024-09-20 15:49:24.541766 2024-09-20 15:49:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:25 INFO statwt::::casa ########################################## 2024-09-20 15:49:25 INFO name:: No table opened. 2024-09-20 15:49:25 INFO name:: No table opened. 2024-09-20 15:49:25 INFO statwt::::casa ########################################## 2024-09-20 15:49:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:25 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' ) 2024-09-20 15:49:25 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:25 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:25 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-09-20 15:49:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:25 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:24.688183 End time: 2024-09-20 15:49:24.938355 2024-09-20 15:49:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:25 INFO statwt::::casa ########################################## 2024-09-20 15:49:25 INFO statwt::::casa ########################################## 2024-09-20 15:49:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:25 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' ) 2024-09-20 15:49:25 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:25 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:25 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0.0151515%. 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.2121% 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:25 INFO StatWtTVI::summarizeFlagging 0 2699 1793 2024-09-20 15:49:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00706 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.34301 2024-09-20 15:49:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:25 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:24.998915 End time: 2024-09-20 15:49:25.268892 2024-09-20 15:49:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:25 INFO statwt::::casa ########################################## 2024-09-20 15:49:25 INFO name:: No table opened. 2024-09-20 15:49:25 INFO name:: No table opened. 2024-09-20 15:49:25 INFO statwt::::casa ########################################## 2024-09-20 15:49:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:25 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' ) 2024-09-20 15:49:25 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:25 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:26 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. 2024-09-20 15:49:26 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-09-20 15:49:26 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:26 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-09-20 15:49:26 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:26 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:26 INFO StatWtTVI::summarizeFlagging 0 3936 1945 2024-09-20 15:49:26 INFO StatWtTVI::summarizeFlagging 1 3888 2344 2024-09-20 15:49:26 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-09-20 15:49:26 INFO StatWtTVI::summarizeStats The mean of the computed weights is 40.6606 2024-09-20 15:49:26 INFO StatWtTVI::summarizeStats The variance of the computed weights is 372.347 2024-09-20 15:49:26 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:26 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:25.457806 End time: 2024-09-20 15:49:25.835478 2024-09-20 15:49:26 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:26 INFO statwt::::casa ########################################## 2024-09-20 15:49:26 INFO statwt::::casa ########################################## 2024-09-20 15:49:26 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:26 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' ) 2024-09-20 15:49:26 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:26 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:26 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:26 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. 2024-09-20 15:49:26 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging 0 360 13 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging 1 360 22 2024-09-20 15:49:27 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-09-20 15:49:27 INFO StatWtTVI::summarizeStats The mean of the computed weights is 31.8048 2024-09-20 15:49:27 INFO StatWtTVI::summarizeStats The variance of the computed weights is 45.3775 2024-09-20 15:49:27 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:27 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:26.187835 End time: 2024-09-20 15:49:26.588174 2024-09-20 15:49:27 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:27 INFO statwt::::casa ########################################## 2024-09-20 15:49:27 INFO name:: No table opened. 2024-09-20 15:49:27 INFO name:: No table opened. 2024-09-20 15:49:27 INFO statwt::::casa ########################################## 2024-09-20 15:49:27 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:27 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' ) 2024-09-20 15:49:27 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:27 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:27 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:27 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:27 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:27 INFO StatWtTVI::summarizeFlagging 0 270 89 2024-09-20 15:49:27 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:27 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46103 2024-09-20 15:49:27 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.913911 2024-09-20 15:49:27 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:27 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:26.742665 End time: 2024-09-20 15:49:27.030758 2024-09-20 15:49:27 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:27 INFO statwt::::casa ########################################## 2024-09-20 15:49:27 INFO name:: No table opened. 2024-09-20 15:49:27 INFO name:: No table opened. 2024-09-20 15:49:27 INFO statwt::::casa ########################################## 2024-09-20 15:49:27 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:27 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' ) 2024-09-20 15:49:27 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:27 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:27 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:27 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:27 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-09-20 15:49:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:28 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:27.301373 End time: 2024-09-20 15:49:27.557997 2024-09-20 15:49:28 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:28 INFO statwt::::casa ########################################## 2024-09-20 15:49:28 INFO statwt::::casa ########################################## 2024-09-20 15:49:28 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:28 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' ) 2024-09-20 15:49:28 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:28 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:28 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:28 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:28 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-09-20 15:49:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:28 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:27.758936 End time: 2024-09-20 15:49:27.989656 2024-09-20 15:49:28 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:28 INFO statwt::::casa ########################################## 2024-09-20 15:49:28 INFO name:: No table opened. 2024-09-20 15:49:28 INFO name:: No table opened. 2024-09-20 15:49:28 INFO statwt::::casa ########################################## 2024-09-20 15:49:28 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:28 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' ) 2024-09-20 15:49:28 INFO statwt::::casa Running in preview mode. No flags will be modified, so existing flags will not be backed up. 2024-09-20 15:49:28 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:28 INFO StatWt::writeWeights RAN IN PREVIEW MODE. NO WEIGHTS NOR FLAGS WERE CHANGED. 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:28 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-09-20 15:49:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-09-20 15:49:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:28 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:28.128444 End time: 2024-09-20 15:49:28.296081 2024-09-20 15:49:28 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:28 INFO statwt::::casa ########################################## 2024-09-20 15:49:28 INFO name:: No table opened. 2024-09-20 15:49:28 INFO name:: No table opened. 2024-09-20 15:49:28 INFO statwt::::casa ########################################## 2024-09-20 15:49:28 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:28 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' ) 2024-09-20 15:49:28 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:28 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:28 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:28 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:28 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-09-20 15:49:29 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:29 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-09-20 15:49:29 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-09-20 15:49:29 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:29 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:28.364343 End time: 2024-09-20 15:49:28.745249 2024-09-20 15:49:29 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:29 INFO statwt::::casa ########################################## 2024-09-20 15:49:29 INFO name:: No table opened. 2024-09-20 15:49:29 INFO name:: No table opened. 2024-09-20 15:49:29 INFO statwt::::casa ########################################## 2024-09-20 15:49:29 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:29 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' ) 2024-09-20 15:49:29 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:29 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:29 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:29 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. 2024-09-20 15:49:29 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:29 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-09-20 15:49:29 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:29 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-09-20 15:49:29 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-09-20 15:49:29 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:29 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:29.075045 End time: 2024-09-20 15:49:29.472327 2024-09-20 15:49:29 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:29 INFO statwt::::casa ########################################## 2024-09-20 15:49:30 INFO name:: No table opened. 2024-09-20 15:49:30 INFO name:: No table opened. 2024-09-20 15:49:30 INFO statwt::::casa ########################################## 2024-09-20 15:49:30 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:30 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' ) 2024-09-20 15:49:30 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:30 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:30 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:30 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. 2024-09-20 15:49:30 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-09-20 15:49:30 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:30 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:30 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:30 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:30 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-09-20 15:49:30 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:30 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-09-20 15:49:30 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-09-20 15:49:30 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:30 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:29.709201 End time: 2024-09-20 15:49:30.132894 2024-09-20 15:49:30 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:30 INFO statwt::::casa ########################################## 2024-09-20 15:49:30 INFO name:: No table opened. 2024-09-20 15:49:30 INFO name:: No table opened. 2024-09-20 15:49:30 INFO statwt::::casa ########################################## 2024-09-20 15:49:30 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:30 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' ) 2024-09-20 15:49:30 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:30 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:30 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:30 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:30 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-09-20 15:49:31 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:31 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:30.306199 End time: 2024-09-20 15:49:30.701171 2024-09-20 15:49:31 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:31 INFO statwt::::casa ########################################## 2024-09-20 15:49:31 INFO name:: No table opened. 2024-09-20 15:49:31 INFO name:: No table opened. 2024-09-20 15:49:31 INFO statwt::::casa ########################################## 2024-09-20 15:49:31 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:31 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' ) 2024-09-20 15:49:31 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:31 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:31 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:31 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:31 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-09-20 15:49:31 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:31 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:30.889572 End time: 2024-09-20 15:49:31.282502 2024-09-20 15:49:31 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:31 INFO statwt::::casa ########################################## 2024-09-20 15:49:31 INFO name:: No table opened. 2024-09-20 15:49:31 INFO name:: No table opened. 2024-09-20 15:49:31 INFO statwt::::casa ########################################## 2024-09-20 15:49:31 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:31 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' ) 2024-09-20 15:49:31 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:31 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:31 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:31 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:31 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:31 INFO StatWtTVI::summarizeFlagging 0 135 88 2024-09-20 15:49:31 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.676 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.37272 2024-09-20 15:49:31 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:31 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:31.359180 End time: 2024-09-20 15:49:31.453404 2024-09-20 15:49:31 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:31 INFO statwt::::casa ########################################## 2024-09-20 15:49:32 INFO name:: No table opened. 2024-09-20 15:49:32 INFO name:: No table opened. 2024-09-20 15:49:32 INFO statwt::::casa ########################################## 2024-09-20 15:49:32 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:32 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' ) 2024-09-20 15:49:32 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:32 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:32 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:32 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:32 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:32 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:32 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:32 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:32 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:32 INFO StatWtTVI::summarizeFlagging 0 5400 2944 2024-09-20 15:49:32 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:32 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.87503 2024-09-20 15:49:32 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.18372 2024-09-20 15:49:32 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:32 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:31.628982 End time: 2024-09-20 15:49:32.054436 2024-09-20 15:49:32 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:32 INFO statwt::::casa ########################################## 2024-09-20 15:49:32 INFO name:: No table opened. 2024-09-20 15:49:32 INFO name:: No table opened. 2024-09-20 15:49:32 INFO statwt::::casa ########################################## 2024-09-20 15:49:32 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:32 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' ) 2024-09-20 15:49:32 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:32 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:32 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:32 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:32 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging 0 5400 2892 2024-09-20 15:49:33 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:33 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.86331 2024-09-20 15:49:33 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.05373 2024-09-20 15:49:33 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:33 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:32.384797 End time: 2024-09-20 15:49:32.781713 2024-09-20 15:49:33 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:33 INFO statwt::::casa ########################################## 2024-09-20 15:49:33 INFO statwt::::casa ########################################## 2024-09-20 15:49:33 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:33 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' ) 2024-09-20 15:49:33 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:33 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:33 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-09-20 15:49:33 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. 2024-09-20 15:49:33 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:33 INFO StatWtTVI::summarizeFlagging 0 5400 2782 2024-09-20 15:49:33 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:33 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.83245 2024-09-20 15:49:33 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.90358 2024-09-20 15:49:33 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:33 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:33.040183 End time: 2024-09-20 15:49:33.441501 2024-09-20 15:49:33 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:33 INFO statwt::::casa ########################################## 2024-09-20 15:49:34 INFO name:: No table opened. 2024-09-20 15:49:34 INFO name:: No table opened. 2024-09-20 15:49:34 INFO statwt::::casa ########################################## 2024-09-20 15:49:34 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:34 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' ) 2024-09-20 15:49:34 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:34 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:34 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:34 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:34 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-09-20 15:49:34 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:34 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-09-20 15:49:34 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-09-20 15:49:34 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:34 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:33.715824 End time: 2024-09-20 15:49:33.973607 2024-09-20 15:49:34 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:34 INFO statwt::::casa ########################################## 2024-09-20 15:49:34 INFO name:: No table opened. 2024-09-20 15:49:34 INFO name:: No table opened. 2024-09-20 15:49:34 INFO statwt::::casa ########################################## 2024-09-20 15:49:34 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:34 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='cl', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-09-20 15:49:34 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:34 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:34 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:34 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:34 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:34 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-09-20 15:49:34 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:34 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-09-20 15:49:34 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-09-20 15:49:34 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:34 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:34.084432 End time: 2024-09-20 15:49:34.496605 2024-09-20 15:49:34 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:34 INFO statwt::::casa ########################################## 2024-09-20 15:49:35 INFO statwt::::casa ########################################## 2024-09-20 15:49:35 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:35 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' ) 2024-09-20 15:49:35 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:35 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:35 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:35 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:35 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging 0 5399 2485 2024-09-20 15:49:35 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:35 INFO StatWtTVI::summarizeStats The mean of the computed weights is 9.49987 2024-09-20 15:49:35 INFO StatWtTVI::summarizeStats The variance of the computed weights is 19.7106 2024-09-20 15:49:35 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:35 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:34.537593 End time: 2024-09-20 15:49:34.982673 2024-09-20 15:49:35 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:35 INFO statwt::::casa ########################################## 2024-09-20 15:49:35 INFO statwt::::casa ########################################## 2024-09-20 15:49:35 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:35 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' ) 2024-09-20 15:49:35 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:35 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:35 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-09-20 15:49:35 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:35 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:35 INFO StatWtTVI::summarizeFlagging 0 5399 2320 2024-09-20 15:49:35 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:35 INFO StatWtTVI::summarizeStats The mean of the computed weights is 49.5864 2024-09-20 15:49:35 INFO StatWtTVI::summarizeStats The variance of the computed weights is 418.744 2024-09-20 15:49:35 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:36 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:35.025146 End time: 2024-09-20 15:49:35.510413 2024-09-20 15:49:36 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:36 INFO statwt::::casa ########################################## 2024-09-20 15:49:36 INFO statwt::::casa ########################################## 2024-09-20 15:49:36 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:36 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' ) 2024-09-20 15:49:36 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:36 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:36 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-09-20 15:49:36 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:36 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:36 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:36 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:36 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:36 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:36 INFO StatWtTVI::summarizeFlagging 0 5399 4066 2024-09-20 15:49:36 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:36 INFO StatWtTVI::summarizeStats The mean of the computed weights is 5.55784 2024-09-20 15:49:36 INFO StatWtTVI::summarizeStats The variance of the computed weights is 22.2368 2024-09-20 15:49:36 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:36 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:35.552204 End time: 2024-09-20 15:49:36.053714 2024-09-20 15:49:36 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:36 INFO statwt::::casa ########################################## 2024-09-20 15:49:36 INFO statwt::::casa ########################################## 2024-09-20 15:49:36 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:36 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' ) 2024-09-20 15:49:36 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:36 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:36 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-09-20 15:49:36 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:36 SEVERE ms::statwt Exception Reported: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2024-09-20 15:49:36 SEVERE statwt::::casa Exception Reported: Error in statwt: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2024-09-20 15:49:36 INFO statwt::::casa Traceback (most recent call last): 2024-09-20 15:49:36 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-09-20 15:49:36 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'] ) 2024-09-20 15:49:36 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-09-20 15:49:36 INFO statwt::::casa+ rval = myms.statwt( 2024-09-20 15:49:36 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-09-20 15:49:36 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-09-20 15:49:36 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14371-3-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-09-20 15:49:36 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-09-20 15:49:36 INFO statwt::::casa+ RuntimeError: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2024-09-20 15:49:36 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:36.094875 End time: 2024-09-20 15:49:36.173185 2024-09-20 15:49:36 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:36 INFO statwt::::casa ########################################## 2024-09-20 15:49:36 INFO name:: No table opened. 2024-09-20 15:49:36 INFO name:: No table opened. 2024-09-20 15:49:36 INFO statwt::::casa ########################################## 2024-09-20 15:49:36 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:36 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' ) 2024-09-20 15:49:36 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:36 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:36 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:36 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:36 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:37 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:37 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:37 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:37 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:37 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-09-20 15:49:37 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:37 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-09-20 15:49:37 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-09-20 15:49:37 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:37 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:36.233913 End time: 2024-09-20 15:49:36.563290 2024-09-20 15:49:37 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:37 INFO statwt::::casa ########################################## 2024-09-20 15:49:37 INFO statwt::::casa ########################################## 2024-09-20 15:49:37 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:37 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' ) 2024-09-20 15:49:37 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:37 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:37 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:37 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:37 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-09-20 15:49:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-09-20 15:49:38 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:38 INFO StatWtTVI::summarizeFlagging 0 2700 948 2024-09-20 15:49:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.50245 2024-09-20 15:49:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.046 2024-09-20 15:49:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:38 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:36.945326 End time: 2024-09-20 15:49:37.640143 2024-09-20 15:49:38 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:38 INFO statwt::::casa ########################################## 2024-09-20 15:49:39 INFO name:: No table opened. 2024-09-20 15:49:39 INFO name:: No table opened. 2024-09-20 15:49:39 INFO statwt::::casa ########################################## 2024-09-20 15:49:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:39 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' ) 2024-09-20 15:49:39 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:39 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-09-20 15:49:39 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. 2024-09-20 15:49:39 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:39 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-09-20 15:49:39 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-09-20 15:49:39 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:39 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:39 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-09-20 15:49:39 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:39 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-09-20 15:49:39 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-09-20 15:49:39 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:39 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:38.993486 End time: 2024-09-20 15:49:39.254107 2024-09-20 15:49:39 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:39 INFO statwt::::casa ########################################## 2024-09-20 15:49:40 INFO statwt::::casa ########################################## 2024-09-20 15:49:40 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-09-20 15:49:40 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' ) 2024-09-20 15:49:40 INFO statwt::::casa Backup original flags before applying new flags 2024-09-20 15:49:40 INFO AgentFlagger::open Table type is Measurement Set 2024-09-20 15:49:40 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-09-20 15:49:40 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-09-20 15:49:40 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-09-20 15:49:40 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-09-20 15:49:40 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-09-20 15:49:40 INFO StatWtTVI::summarizeFlagging 2024-09-20 15:49:40 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-09-20 15:49:40 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-09-20 15:49:40 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-09-20 15:49:40 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-09-20 15:49:40 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-09-20 15:49:40 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-09-20 15:49:40 INFO statwt::::casa Task statwt complete. Start time: 2024-09-20 15:49:40.037729 End time: 2024-09-20 15:49:40.293037 2024-09-20 15:49:40 INFO statwt::::casa ##### End Task: statwt ##### 2024-09-20 15:49:40 INFO statwt::::casa ########################################## 2024-09-20 15:49:40 INFO name:: No table opened. 2024-09-20 15:49:40 INFO name:: No table opened. Using user configuration file /home/casatest/.casa/config.py Using matplotlib backend: agg CASA 6.7.0.4a14371.dev3 -- Common Astronomy Software Applications [6.7.0.4a14371.dev3] Running tests... ---------------------------------------------------------------------- ....................... ---------------------------------------------------------------------- Ran 23 tests in 33.633s OK Generating XML reports...