2024-10-25 11:49:40 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2024-10-25 11:49:40 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casaconfig/config.py 2024-10-25 11:49:40 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2024-10-25 11:49:40 INFO ::casa 2024-10-25 11:49:40 INFO ::casa config values 2024-10-25 11:49:40 INFO ::casa agg = False 2024-10-25 11:49:40 INFO ::casa cachedir = '/home/casatest/.casa' 2024-10-25 11:49:40 INFO ::casa casaconfig_verbose = 1 2024-10-25 11:49:40 INFO ::casa colors = 'Neutral' 2024-10-25 11:49:40 INFO ::casa data_auto_update = False 2024-10-25 11:49:40 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2024-10-25 11:49:40 INFO ::casa iplog = False 2024-10-25 11:49:40 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/ipython-20241025-114938.log' 2024-10-25 11:49:40 INFO ::casa log2term = True 2024-10-25 11:49:40 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/casa-20241025-114938.log' 2024-10-25 11:49:40 INFO ::casa measures_auto_update = False 2024-10-25 11:49:40 INFO ::casa measurespath = '/opt/casa/data/master' 2024-10-25 11:49:40 INFO ::casa nogui = False 2024-10-25 11:49:40 INFO ::casa nologfile = False 2024-10-25 11:49:40 INFO ::casa nologger = True 2024-10-25 11:49:40 INFO ::casa pipeline = False 2024-10-25 11:49:40 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2024-10-25 11:49:40 INFO ::casa user_site = False 2024-10-25 11:49:40 INFO ::casa 2024-10-25 11:49:40 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2024-10-25 11:49:40 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2024-10-25 11:49:40 INFO ::casa 2024-10-25 11:49:40 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2024-10-25 11:49:40 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/10/05/15:00, 2024/09/05/00:00:00 2024-10-25 11:49:40 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/10/05/15:00, 2024/09/05/00:00:00 2024-10-25 11:49:40 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/10/24/15:15, 2025/01/22/00:00:00 2024-10-25 11:49:40 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/09/29/15:00, 2017/01/01/00:00:00 2024-10-25 11:49:42 INFO statwt::::casa ########################################## 2024-10-25 11:49:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:42 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:0~9;21~62', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-10-25 11:49:42 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:42 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:42 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:49:42 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:42 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:42 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:42 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:42 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:42 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:42 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-10-25 11:49:42 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-10-25 11:49:42 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-10-25 11:49:42 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-10-25 11:49:42 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:43 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:41.609094 End time: 2024-10-25 11:49:42.788874 2024-10-25 11:49:43 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:43 INFO statwt::::casa ########################################## 2024-10-25 11:49:43 INFO statwt::::casa ########################################## 2024-10-25 11:49:43 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:43 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-10-25 11:49:43 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:43 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:43 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:49:44 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:44 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:44 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:44 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-10-25 11:49:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:49:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-10-25 11:49:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-10-25 11:49:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:45 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:43.306802 End time: 2024-10-25 11:49:44.689434 2024-10-25 11:49:45 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:45 INFO statwt::::casa ########################################## 2024-10-25 11:49:45 INFO statwt::::casa ########################################## 2024-10-25 11:49:45 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:45 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' ) 2024-10-25 11:49:45 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:45 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:45 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-10-25 11:49:46 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:46 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:46 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:46 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:46 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:46 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:46 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-10-25 11:49:46 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-10-25 11:49:46 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-10-25 11:49:46 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-10-25 11:49:46 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:46 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:45.156706 End time: 2024-10-25 11:49:46.329315 2024-10-25 11:49:46 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:46 INFO statwt::::casa ########################################## 2024-10-25 11:49:47 INFO statwt::::casa ########################################## 2024-10-25 11:49:47 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:47 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' ) 2024-10-25 11:49:47 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:47 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:47 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-10-25 11:49:47 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. 2024-10-25 11:49:47 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:47 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:47 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:47 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:47 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:47 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-10-25 11:49:47 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-10-25 11:49:47 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-10-25 11:49:47 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-10-25 11:49:47 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:48 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:46.515764 End time: 2024-10-25 11:49:48.233679 2024-10-25 11:49:48 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:48 INFO statwt::::casa ########################################## 2024-10-25 11:49:49 INFO statwt::::casa ########################################## 2024-10-25 11:49:49 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:49 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' ) 2024-10-25 11:49:49 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:49 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:49 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-10-25 11:49:49 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:49 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:50 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:50 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:50 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:50 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:50 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-10-25 11:49:50 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:49:50 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-10-25 11:49:50 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-10-25 11:49:50 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:50 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:48.849599 End time: 2024-10-25 11:49:49.632462 2024-10-25 11:49:50 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:50 INFO statwt::::casa ########################################## 2024-10-25 11:49:50 INFO statwt::::casa ########################################## 2024-10-25 11:49:50 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:50 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' ) 2024-10-25 11:49:50 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:50 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:50 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-10-25 11:49:50 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:50 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:51 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:51 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:51 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:51 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:51 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-10-25 11:49:51 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-10-25 11:49:51 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-10-25 11:49:51 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-10-25 11:49:51 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:51 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:50.061306 End time: 2024-10-25 11:49:50.959413 2024-10-25 11:49:51 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:51 INFO statwt::::casa ########################################## 2024-10-25 11:49:51 INFO name:: No table opened. 2024-10-25 11:49:51 INFO name:: No table opened. .2024-10-25 11:49:51 INFO statwt::::casa ########################################## 2024-10-25 11:49:51 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:51 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' ) 2024-10-25 11:49:51 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:51 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:51 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:49:52 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:52 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:53 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:53 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:53 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:53 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:53 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-10-25 11:49:53 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:49:53 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-10-25 11:49:53 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-10-25 11:49:53 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:53 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:51.160201 End time: 2024-10-25 11:49:53.098467 2024-10-25 11:49:53 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:53 INFO statwt::::casa ########################################## 2024-10-25 11:49:53 INFO statwt::::casa ########################################## 2024-10-25 11:49:53 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:53 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' ) 2024-10-25 11:49:53 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:53 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:53 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:49:54 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. 2024-10-25 11:49:54 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:55 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:55 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:55 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:55 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:55 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-10-25 11:49:55 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:49:55 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-10-25 11:49:55 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-10-25 11:49:55 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:55 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:53.179081 End time: 2024-10-25 11:49:55.212478 2024-10-25 11:49:55 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:55 INFO statwt::::casa ########################################## 2024-10-25 11:49:55 INFO statwt::::casa ########################################## 2024-10-25 11:49:55 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:55 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' ) 2024-10-25 11:49:55 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:55 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:55 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-10-25 11:49:56 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:56 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-10-25 11:49:56 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-10-25 11:49:56 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:57 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:57 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:57 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:57 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:57 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-10-25 11:49:57 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:49:57 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-10-25 11:49:57 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-10-25 11:49:57 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:49:57 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:55.407549 End time: 2024-10-25 11:49:57.402539 2024-10-25 11:49:57 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:49:57 INFO statwt::::casa ########################################## 2024-10-25 11:49:58 INFO statwt::::casa ########################################## 2024-10-25 11:49:58 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:49:58 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' ) 2024-10-25 11:49:58 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:49:58 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:49:58 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-10-25 11:49:58 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:49:58 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-10-25 11:49:58 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-10-25 11:49:58 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:49:59 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:49:59 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:49:59 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:49:59 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:49:59 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-10-25 11:49:59 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:49:59 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-10-25 11:49:59 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-10-25 11:49:59 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:00 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:57.562867 End time: 2024-10-25 11:49:59.577778 2024-10-25 11:50:00 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:00 INFO statwt::::casa ########################################## 2024-10-25 11:50:00 INFO statwt::::casa ########################################## 2024-10-25 11:50:00 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:00 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' ) 2024-10-25 11:50:00 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:00 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:00 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-10-25 11:50:00 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:00 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:01 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:01 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:01 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:01 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:01 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-10-25 11:50:01 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:01 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-10-25 11:50:01 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-10-25 11:50:01 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:01 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:49:59.660583 End time: 2024-10-25 11:50:01.097930 2024-10-25 11:50:01 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:01 INFO statwt::::casa ########################################## 2024-10-25 11:50:01 INFO statwt::::casa ########################################## 2024-10-25 11:50:01 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:01 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' ) 2024-10-25 11:50:01 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:01 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:01 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-10-25 11:50:02 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:02 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:02 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:02 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:02 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:02 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:02 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-10-25 11:50:02 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:02 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-10-25 11:50:02 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-10-25 11:50:02 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:03 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:01.181659 End time: 2024-10-25 11:50:02.522632 2024-10-25 11:50:03 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:03 INFO statwt::::casa ########################################## 2024-10-25 11:50:03 INFO statwt::::casa ########################################## 2024-10-25 11:50:03 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:03 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' ) 2024-10-25 11:50:03 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:03 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:03 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_7 2024-10-25 11:50:03 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:03 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-10-25 11:50:03 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-10-25 11:50:03 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:04 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:04 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:04 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:04 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:04 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-10-25 11:50:04 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:04 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-10-25 11:50:04 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-10-25 11:50:04 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:04 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:02.658162 End time: 2024-10-25 11:50:03.878404 2024-10-25 11:50:04 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:04 INFO statwt::::casa ########################################## 2024-10-25 11:50:04 INFO name:: No table opened. 2024-10-25 11:50:04 INFO name:: No table opened. .2024-10-25 11:50:06 INFO statwt::::casa ########################################## 2024-10-25 11:50:06 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:06 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' ) 2024-10-25 11:50:06 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:06 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:06 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:06 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-10-25 11:50:06 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-10-25 11:50:06 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-10-25 11:50:07 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-10-25 11:50:08 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:08 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-10-25 11:50:08 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:08 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:08 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-10-25 11:50:08 INFO StatWtTVI::summarizeFlagging 1 288 18 2024-10-25 11:50:08 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-10-25 11:50:08 INFO StatWtTVI::summarizeStats The mean of the computed weights is 34.8553 2024-10-25 11:50:08 INFO StatWtTVI::summarizeStats The variance of the computed weights is 104.361 2024-10-25 11:50:08 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:09 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:05.948272 End time: 2024-10-25 11:50:08.713012 2024-10-25 11:50:09 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:09 INFO statwt::::casa ########################################## 2024-10-25 11:50:09 INFO statwt::::casa ########################################## 2024-10-25 11:50:09 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:09 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' ) 2024-10-25 11:50:09 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:09 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:09 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:10 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. 2024-10-25 11:50:10 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-10-25 11:50:10 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-10-25 11:50:10 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. 2024-10-25 11:50:10 SEVERE ms::statwt+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-10-25 11:50:10 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. 2024-10-25 11:50:10 SEVERE statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-10-25 11:50:10 INFO statwt::::casa Traceback (most recent call last): 2024-10-25 11:50:10 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-10-25 11:50:10 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'] ) 2024-10-25 11:50:10 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-10-25 11:50:10 INFO statwt::::casa+ rval = myms.statwt( 2024-10-25 11:50:10 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-10-25 11:50:10 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-10-25 11:50:10 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-10-25 11:50:10 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-10-25 11:50:10 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. 2024-10-25 11:50:10 INFO statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-10-25 11:50:10 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:09.200771 End time: 2024-10-25 11:50:10.180343 2024-10-25 11:50:10 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:10 INFO statwt::::casa ########################################## 2024-10-25 11:50:10 INFO statwt::::casa ########################################## 2024-10-25 11:50:10 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:10 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' ) 2024-10-25 11:50:10 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:10 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:10 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:11 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. 2024-10-25 11:50:11 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-10-25 11:50:11 INFO StatWtTVI::summarizeFlagging Originally, 15.3455% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:11 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 15.3455% 2024-10-25 11:50:11 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:11 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:11 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-10-25 11:50:11 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15 2024-10-25 11:50:11 INFO StatWtTVI::summarizeStats The mean of the computed weights is 38.2032 2024-10-25 11:50:11 INFO StatWtTVI::summarizeStats The variance of the computed weights is 83.0845 2024-10-25 11:50:11 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:12 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:10.186623 End time: 2024-10-25 11:50:11.692051 2024-10-25 11:50:12 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:12 INFO statwt::::casa ########################################## 2024-10-25 11:50:12 INFO name:: No table opened. 2024-10-25 11:50:12 INFO name:: No table opened. .2024-10-25 11:50:12 INFO statwt::::casa ########################################## 2024-10-25 11:50:12 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:12 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' ) 2024-10-25 11:50:12 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:12 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:12 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:12 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. 2024-10-25 11:50:12 INFO StatWtTVI::StatWtTVI Using DATA to compute weights 2024-10-25 11:50:13 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:13 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:13 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:13 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:13 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-10-25 11:50:13 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:13 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-10-25 11:50:13 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-10-25 11:50:13 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:13 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:12.019329 End time: 2024-10-25 11:50:12.927630 2024-10-25 11:50:13 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:13 INFO statwt::::casa ########################################## 2024-10-25 11:50:13 INFO name:: No table opened. 2024-10-25 11:50:13 INFO name:: No table opened. .2024-10-25 11:50:13 INFO statwt::::casa ########################################## 2024-10-25 11:50:13 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:13 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' ) 2024-10-25 11:50:13 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:13 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:13 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:14 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. 2024-10-25 11:50:14 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:14 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:14 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:14 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:14 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:14 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-10-25 11:50:14 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:14 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-10-25 11:50:14 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-10-25 11:50:14 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:14 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:13.381244 End time: 2024-10-25 11:50:13.971254 2024-10-25 11:50:14 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:14 INFO statwt::::casa ########################################## 2024-10-25 11:50:14 INFO statwt::::casa ########################################## 2024-10-25 11:50:14 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:14 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' ) 2024-10-25 11:50:14 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:14 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:14 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:15 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. 2024-10-25 11:50:15 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:15 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:15 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:15 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:15 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:15 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-10-25 11:50:15 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:15 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-10-25 11:50:15 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-10-25 11:50:15 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:15 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:14.291478 End time: 2024-10-25 11:50:15.188791 2024-10-25 11:50:15 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:15 INFO statwt::::casa ########################################## 2024-10-25 11:50:15 INFO name:: No table opened. 2024-10-25 11:50:15 INFO name:: No table opened. .2024-10-25 11:50:15 INFO statwt::::casa ########################################## 2024-10-25 11:50:15 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:15 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' ) 2024-10-25 11:50:15 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:15 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:15 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:16 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. 2024-10-25 11:50:16 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:16 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:16 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-10-25 11:50:16 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:16 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:16 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-10-25 11:50:16 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:16 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-10-25 11:50:16 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-10-25 11:50:16 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:16 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:15.413054 End time: 2024-10-25 11:50:16.266246 2024-10-25 11:50:16 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:16 INFO statwt::::casa ########################################## 2024-10-25 11:50:17 INFO statwt::::casa ########################################## 2024-10-25 11:50:17 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:17 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' ) 2024-10-25 11:50:17 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:17 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:17 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:17 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. 2024-10-25 11:50:17 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:17 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:17 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-10-25 11:50:17 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:17 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:17 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-10-25 11:50:17 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:17 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-10-25 11:50:17 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-10-25 11:50:17 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:17 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:16.797053 End time: 2024-10-25 11:50:17.331152 2024-10-25 11:50:17 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:17 INFO statwt::::casa ########################################## 2024-10-25 11:50:17 INFO name:: No table opened. 2024-10-25 11:50:17 INFO name:: No table opened. .2024-10-25 11:50:18 INFO statwt::::casa ########################################## 2024-10-25 11:50:18 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:18 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' ) 2024-10-25 11:50:18 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:18 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:18 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:18 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:18 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:18 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:18 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:18 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:18 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:18 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-10-25 11:50:18 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:18 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-10-25 11:50:18 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-10-25 11:50:18 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:18 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:17.527768 End time: 2024-10-25 11:50:18.382772 2024-10-25 11:50:18 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:18 INFO statwt::::casa ########################################## 2024-10-25 11:50:19 INFO statwt::::casa ########################################## 2024-10-25 11:50:19 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:19 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' ) 2024-10-25 11:50:19 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:19 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:19 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:19 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:19 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:19 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0.0151515%. 2024-10-25 11:50:19 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.2121% 2024-10-25 11:50:19 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:19 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:19 INFO StatWtTVI::summarizeFlagging 0 2699 1793 2024-10-25 11:50:19 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:19 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00706 2024-10-25 11:50:19 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.34301 2024-10-25 11:50:19 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:19 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:18.507443 End time: 2024-10-25 11:50:19.291505 2024-10-25 11:50:19 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:19 INFO statwt::::casa ########################################## 2024-10-25 11:50:19 INFO name:: No table opened. 2024-10-25 11:50:19 INFO name:: No table opened. .2024-10-25 11:50:20 INFO statwt::::casa ########################################## 2024-10-25 11:50:20 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:20 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' ) 2024-10-25 11:50:20 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:20 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:20 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:20 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. 2024-10-25 11:50:20 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-10-25 11:50:20 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:20 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-10-25 11:50:20 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:20 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:20 INFO StatWtTVI::summarizeFlagging 0 3936 1945 2024-10-25 11:50:20 INFO StatWtTVI::summarizeFlagging 1 3888 2344 2024-10-25 11:50:20 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-10-25 11:50:20 INFO StatWtTVI::summarizeStats The mean of the computed weights is 40.6606 2024-10-25 11:50:20 INFO StatWtTVI::summarizeStats The variance of the computed weights is 372.347 2024-10-25 11:50:20 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:21 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:19.551878 End time: 2024-10-25 11:50:20.536725 2024-10-25 11:50:21 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:21 INFO statwt::::casa ########################################## 2024-10-25 11:50:21 INFO statwt::::casa ########################################## 2024-10-25 11:50:21 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:21 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' ) 2024-10-25 11:50:21 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:21 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:21 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:21 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. 2024-10-25 11:50:21 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-10-25 11:50:22 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:22 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-10-25 11:50:22 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:22 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:22 INFO StatWtTVI::summarizeFlagging 0 360 13 2024-10-25 11:50:22 INFO StatWtTVI::summarizeFlagging 1 360 22 2024-10-25 11:50:22 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-10-25 11:50:22 INFO StatWtTVI::summarizeStats The mean of the computed weights is 31.8048 2024-10-25 11:50:22 INFO StatWtTVI::summarizeStats The variance of the computed weights is 45.3775 2024-10-25 11:50:22 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:22 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:20.969391 End time: 2024-10-25 11:50:21.981677 2024-10-25 11:50:22 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:22 INFO statwt::::casa ########################################## 2024-10-25 11:50:22 INFO name:: No table opened. 2024-10-25 11:50:22 INFO name:: No table opened. .2024-10-25 11:50:22 INFO statwt::::casa ########################################## 2024-10-25 11:50:22 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:22 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' ) 2024-10-25 11:50:22 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:22 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:22 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:23 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. 2024-10-25 11:50:23 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:23 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:23 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:23 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:23 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:23 INFO StatWtTVI::summarizeFlagging 0 270 89 2024-10-25 11:50:23 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:23 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46103 2024-10-25 11:50:23 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.913911 2024-10-25 11:50:23 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:23 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:22.296628 End time: 2024-10-25 11:50:23.167618 2024-10-25 11:50:23 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:23 INFO statwt::::casa ########################################## 2024-10-25 11:50:24 INFO name:: No table opened. 2024-10-25 11:50:24 INFO name:: No table opened. .2024-10-25 11:50:24 INFO statwt::::casa ########################################## 2024-10-25 11:50:24 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:24 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' ) 2024-10-25 11:50:24 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:24 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:24 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. 2024-10-25 11:50:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:24 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:24 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:24 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:24 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:24 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-10-25 11:50:24 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:24 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-10-25 11:50:24 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-10-25 11:50:24 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:24 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:23.578863 End time: 2024-10-25 11:50:24.328522 2024-10-25 11:50:24 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:24 INFO statwt::::casa ########################################## 2024-10-25 11:50:25 INFO statwt::::casa ########################################## 2024-10-25 11:50:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:25 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' ) 2024-10-25 11:50:25 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:25 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:25 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. 2024-10-25 11:50:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:25 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:25 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:25 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-10-25 11:50:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-10-25 11:50:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-10-25 11:50:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:25 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:24.822247 End time: 2024-10-25 11:50:25.450317 2024-10-25 11:50:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:25 INFO statwt::::casa ########################################## 2024-10-25 11:50:26 INFO name:: No table opened. 2024-10-25 11:50:26 INFO name:: No table opened. .2024-10-25 11:50:26 INFO statwt::::casa ########################################## 2024-10-25 11:50:26 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:26 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' ) 2024-10-25 11:50:26 INFO statwt::::casa Running in preview mode. No flags will be modified, so existing flags will not be backed up. 2024-10-25 11:50:26 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:26 INFO StatWt::writeWeights RAN IN PREVIEW MODE. NO WEIGHTS NOR FLAGS WERE CHANGED. 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-10-25 11:50:26 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:26 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-10-25 11:50:26 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-10-25 11:50:26 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:26 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:25.685242 End time: 2024-10-25 11:50:25.846973 2024-10-25 11:50:26 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:26 INFO statwt::::casa ########################################## 2024-10-25 11:50:26 INFO name:: No table opened. 2024-10-25 11:50:26 INFO name:: No table opened. .2024-10-25 11:50:26 INFO statwt::::casa ########################################## 2024-10-25 11:50:26 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:26 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' ) 2024-10-25 11:50:26 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:26 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:26 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:26 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:26 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:26 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-10-25 11:50:26 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:26 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-10-25 11:50:26 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-10-25 11:50:26 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:26 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:25.922726 End time: 2024-10-25 11:50:26.462061 2024-10-25 11:50:26 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:26 INFO statwt::::casa ########################################## 2024-10-25 11:50:27 INFO name:: No table opened. 2024-10-25 11:50:27 INFO name:: No table opened. .2024-10-25 11:50:27 INFO statwt::::casa ########################################## 2024-10-25 11:50:27 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:27 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' ) 2024-10-25 11:50:27 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:27 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:27 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:27 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. 2024-10-25 11:50:27 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-10-25 11:50:27 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:27 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:27 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:27 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:27 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-10-25 11:50:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-10-25 11:50:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-10-25 11:50:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:28 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:26.850910 End time: 2024-10-25 11:50:27.568642 2024-10-25 11:50:28 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:28 INFO statwt::::casa ########################################## 2024-10-25 11:50:28 INFO name:: No table opened. 2024-10-25 11:50:28 INFO name:: No table opened. .2024-10-25 11:50:28 INFO statwt::::casa ########################################## 2024-10-25 11:50:28 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:28 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' ) 2024-10-25 11:50:28 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:28 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:28 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:28 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. 2024-10-25 11:50:28 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-10-25 11:50:29 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:29 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:29 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:29 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:29 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-10-25 11:50:29 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:29 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-10-25 11:50:29 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-10-25 11:50:29 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:29 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:28.174039 End time: 2024-10-25 11:50:29.083134 2024-10-25 11:50:29 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:29 INFO statwt::::casa ########################################## 2024-10-25 11:50:29 INFO name:: No table opened. 2024-10-25 11:50:29 INFO name:: No table opened. .2024-10-25 11:50:30 INFO statwt::::casa ########################################## 2024-10-25 11:50:30 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:30 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' ) 2024-10-25 11:50:30 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:30 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:30 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:30 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. 2024-10-25 11:50:30 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-10-25 11:50:30 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:30 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:30 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:30 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:30 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-10-25 11:50:30 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:30 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-10-25 11:50:30 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-10-25 11:50:30 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:30 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:29.568831 End time: 2024-10-25 11:50:30.125557 2024-10-25 11:50:30 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:30 INFO statwt::::casa ########################################## 2024-10-25 11:50:31 INFO name:: No table opened. 2024-10-25 11:50:31 INFO name:: No table opened. .2024-10-25 11:50:31 INFO statwt::::casa ########################################## 2024-10-25 11:50:31 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:31 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' ) 2024-10-25 11:50:31 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:31 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:31 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:31 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. 2024-10-25 11:50:31 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:31 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:31 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:31 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:31 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:31 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-10-25 11:50:31 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:31 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-10-25 11:50:31 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-10-25 11:50:31 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:31 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:30.555038 End time: 2024-10-25 11:50:31.389095 2024-10-25 11:50:31 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:31 INFO statwt::::casa ########################################## 2024-10-25 11:50:31 INFO name:: No table opened. 2024-10-25 11:50:31 INFO name:: No table opened. .2024-10-25 11:50:32 INFO statwt::::casa ########################################## 2024-10-25 11:50:32 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:32 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' ) 2024-10-25 11:50:32 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:32 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:32 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:32 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. 2024-10-25 11:50:32 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:32 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:32 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-10-25 11:50:32 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:32 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:32 INFO StatWtTVI::summarizeFlagging 0 135 88 2024-10-25 11:50:32 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:32 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.676 2024-10-25 11:50:32 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.37272 2024-10-25 11:50:32 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:32 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:31.517067 End time: 2024-10-25 11:50:32.142454 2024-10-25 11:50:32 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:32 INFO statwt::::casa ########################################## 2024-10-25 11:50:33 INFO name:: No table opened. 2024-10-25 11:50:33 INFO name:: No table opened. .2024-10-25 11:50:33 INFO statwt::::casa ########################################## 2024-10-25 11:50:33 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:33 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' ) 2024-10-25 11:50:33 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:33 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:33 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:33 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. 2024-10-25 11:50:33 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:33 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:33 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:33 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:33 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:33 INFO StatWtTVI::summarizeFlagging 0 5400 2944 2024-10-25 11:50:33 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:33 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.87503 2024-10-25 11:50:33 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.18372 2024-10-25 11:50:33 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:34 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:32.617985 End time: 2024-10-25 11:50:33.509959 2024-10-25 11:50:34 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:34 INFO statwt::::casa ########################################## 2024-10-25 11:50:34 INFO name:: No table opened. 2024-10-25 11:50:34 INFO name:: No table opened. .2024-10-25 11:50:34 INFO statwt::::casa ########################################## 2024-10-25 11:50:34 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:34 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' ) 2024-10-25 11:50:34 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:34 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:34 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:34 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. 2024-10-25 11:50:34 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:35 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:35 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:35 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:35 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:35 INFO StatWtTVI::summarizeFlagging 0 5400 2892 2024-10-25 11:50:35 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:35 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.86331 2024-10-25 11:50:35 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.05373 2024-10-25 11:50:35 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:35 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:33.897052 End time: 2024-10-25 11:50:34.832443 2024-10-25 11:50:35 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:35 INFO statwt::::casa ########################################## 2024-10-25 11:50:35 INFO statwt::::casa ########################################## 2024-10-25 11:50:35 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:35 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' ) 2024-10-25 11:50:35 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:35 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:35 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-10-25 11:50:36 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. 2024-10-25 11:50:36 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:36 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:36 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:36 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:36 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:36 INFO StatWtTVI::summarizeFlagging 0 5400 2782 2024-10-25 11:50:36 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:36 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.83245 2024-10-25 11:50:36 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.90358 2024-10-25 11:50:36 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:36 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:35.317237 End time: 2024-10-25 11:50:36.451569 2024-10-25 11:50:36 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:36 INFO statwt::::casa ########################################## 2024-10-25 11:50:37 INFO name:: No table opened. 2024-10-25 11:50:37 INFO name:: No table opened. .2024-10-25 11:50:37 INFO statwt::::casa ########################################## 2024-10-25 11:50:37 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:37 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' ) 2024-10-25 11:50:37 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:37 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:37 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:37 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. 2024-10-25 11:50:37 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-10-25 11:50:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-10-25 11:50:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-10-25 11:50:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:38 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:37.000287 End time: 2024-10-25 11:50:37.801312 2024-10-25 11:50:38 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:38 INFO statwt::::casa ########################################## 2024-10-25 11:50:38 INFO name:: No table opened. 2024-10-25 11:50:38 INFO name:: No table opened. .2024-10-25 11:50:38 INFO statwt::::casa ########################################## 2024-10-25 11:50:38 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:38 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' ) 2024-10-25 11:50:38 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:38 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:38 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:38 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:38 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:38 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-10-25 11:50:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-10-25 11:50:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-10-25 11:50:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:39 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:38.015769 End time: 2024-10-25 11:50:38.666206 2024-10-25 11:50:39 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:39 INFO statwt::::casa ########################################## 2024-10-25 11:50:39 INFO statwt::::casa ########################################## 2024-10-25 11:50:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:39 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' ) 2024-10-25 11:50:39 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:39 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:39 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. 2024-10-25 11:50:39 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:39 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:39 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:39 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:39 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:39 INFO StatWtTVI::summarizeFlagging 0 5399 2485 2024-10-25 11:50:39 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:39 INFO StatWtTVI::summarizeStats The mean of the computed weights is 9.49987 2024-10-25 11:50:39 INFO StatWtTVI::summarizeStats The variance of the computed weights is 19.7106 2024-10-25 11:50:39 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:39 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:38.739767 End time: 2024-10-25 11:50:39.436210 2024-10-25 11:50:39 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:39 INFO statwt::::casa ########################################## 2024-10-25 11:50:40 INFO statwt::::casa ########################################## 2024-10-25 11:50:40 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:40 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' ) 2024-10-25 11:50:40 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:40 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:40 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-10-25 11:50:40 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. 2024-10-25 11:50:40 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:40 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:40 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:40 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:40 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:40 INFO StatWtTVI::summarizeFlagging 0 5399 2320 2024-10-25 11:50:40 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:40 INFO StatWtTVI::summarizeStats The mean of the computed weights is 49.5864 2024-10-25 11:50:40 INFO StatWtTVI::summarizeStats The variance of the computed weights is 418.744 2024-10-25 11:50:40 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:40 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:39.519761 End time: 2024-10-25 11:50:40.482025 2024-10-25 11:50:40 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:40 INFO statwt::::casa ########################################## 2024-10-25 11:50:41 INFO statwt::::casa ########################################## 2024-10-25 11:50:41 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:41 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' ) 2024-10-25 11:50:41 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:41 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:41 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-10-25 11:50:41 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. 2024-10-25 11:50:41 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:41 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:41 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:41 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:41 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:41 INFO StatWtTVI::summarizeFlagging 0 5399 4066 2024-10-25 11:50:41 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:41 INFO StatWtTVI::summarizeStats The mean of the computed weights is 5.55784 2024-10-25 11:50:41 INFO StatWtTVI::summarizeStats The variance of the computed weights is 22.2368 2024-10-25 11:50:41 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:42 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:40.571203 End time: 2024-10-25 11:50:41.760842 2024-10-25 11:50:42 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:42 INFO statwt::::casa ########################################## 2024-10-25 11:50:42 INFO statwt::::casa ########################################## 2024-10-25 11:50:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:42 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' ) 2024-10-25 11:50:42 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:42 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:42 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-10-25 11:50:42 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:42 SEVERE ms::statwt Exception Reported: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2024-10-25 11:50:42 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 2024-10-25 11:50:42 INFO statwt::::casa Traceback (most recent call last): 2024-10-25 11:50:42 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-10-25 11:50:42 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'] ) 2024-10-25 11:50:42 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-10-25 11:50:42 INFO statwt::::casa+ rval = myms.statwt( 2024-10-25 11:50:42 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-10-25 11:50:42 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-10-25 11:50:42 INFO statwt::::casa+ File "/wheeldirectory/casa-6.7.0-12-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-10-25 11:50:42 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-10-25 11:50:42 INFO statwt::::casa+ RuntimeError: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 406 2024-10-25 11:50:42 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:41.844433 End time: 2024-10-25 11:50:42.272321 2024-10-25 11:50:42 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:42 INFO statwt::::casa ########################################## 2024-10-25 11:50:42 INFO name:: No table opened. 2024-10-25 11:50:42 INFO name:: No table opened. .2024-10-25 11:50:42 INFO statwt::::casa ########################################## 2024-10-25 11:50:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:42 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' ) 2024-10-25 11:50:42 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:42 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:42 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:43 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:43 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:43 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:43 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:43 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:43 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:43 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-10-25 11:50:43 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:43 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-10-25 11:50:43 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-10-25 11:50:43 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:43 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:42.353787 End time: 2024-10-25 11:50:43.219948 2024-10-25 11:50:43 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:43 INFO statwt::::casa ########################################## 2024-10-25 11:50:44 INFO statwt::::casa ########################################## 2024-10-25 11:50:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:44 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' ) 2024-10-25 11:50:44 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:44 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:44 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:44 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-10-25 11:50:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-10-25 11:50:44 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:44 INFO StatWtTVI::summarizeFlagging 0 2700 948 2024-10-25 11:50:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.50245 2024-10-25 11:50:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.046 2024-10-25 11:50:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:45 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:43.625646 End time: 2024-10-25 11:50:44.714060 2024-10-25 11:50:45 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:45 INFO statwt::::casa ########################################## 2024-10-25 11:50:45 INFO name:: No table opened. 2024-10-25 11:50:45 INFO name:: No table opened. .2024-10-25 11:50:45 INFO statwt::::casa ########################################## 2024-10-25 11:50:45 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:45 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' ) 2024-10-25 11:50:45 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:45 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:45 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-10-25 11:50:46 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-10-25 11:50:46 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:46 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-10-25 11:50:46 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-10-25 11:50:46 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:46 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:46 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-10-25 11:50:46 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:46 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-10-25 11:50:46 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-10-25 11:50:46 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:46 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:45.197283 End time: 2024-10-25 11:50:46.032034 2024-10-25 11:50:46 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:46 INFO statwt::::casa ########################################## 2024-10-25 11:50:47 INFO statwt::::casa ########################################## 2024-10-25 11:50:47 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-10-25 11:50:47 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' ) 2024-10-25 11:50:47 INFO statwt::::casa Backup original flags before applying new flags 2024-10-25 11:50:47 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:50:47 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-10-25 11:50:47 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. 2024-10-25 11:50:47 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-10-25 11:50:47 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-10-25 11:50:47 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-10-25 11:50:47 INFO StatWtTVI::summarizeFlagging 2024-10-25 11:50:47 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-10-25 11:50:47 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-10-25 11:50:47 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-10-25 11:50:47 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-10-25 11:50:47 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-10-25 11:50:47 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-10-25 11:50:47 INFO statwt::::casa Task statwt complete. Start time: 2024-10-25 11:50:46.566549 End time: 2024-10-25 11:50:47.334037 2024-10-25 11:50:47 INFO statwt::::casa ##### End Task: statwt ##### 2024-10-25 11:50:47 INFO statwt::::casa ########################################## 2024-10-25 11:50:47 INFO name:: No table opened. 2024-10-25 11:50:47 INFO name:: No table opened. . Using user configuration file /home/casatest/.casa/config.py Using matplotlib backend: agg CASA 6.7.0.12 -- Common Astronomy Software Applications [6.7.0.12] ---------------------------------------------------------------------- Ran 23 tests in 67.087s OK