2024-05-25 14:37:34 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2024-05-25 14:37:34 INFO ::casa loaded config file : /wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casaconfig/config.py 2024-05-25 14:37:34 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2024-05-25 14:37:34 INFO ::casa 2024-05-25 14:37:34 INFO ::casa config values 2024-05-25 14:37:34 INFO ::casa agg = False 2024-05-25 14:37:34 INFO ::casa cachedir = '/home/casatest/.casa' 2024-05-25 14:37:34 INFO ::casa casaconfig_verbose = 1 2024-05-25 14:37:34 INFO ::casa colors = 'Neutral' 2024-05-25 14:37:34 INFO ::casa data_auto_update = False 2024-05-25 14:37:34 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2024-05-25 14:37:34 INFO ::casa iplog = False 2024-05-25 14:37:34 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/ipython-20240525-143732.log' 2024-05-25 14:37:34 INFO ::casa log2term = True 2024-05-25 14:37:34 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_statwt_casashell/casa-20240525-143732.log' 2024-05-25 14:37:34 INFO ::casa measures_auto_update = False 2024-05-25 14:37:34 INFO ::casa measurespath = '/opt/casa/data/master' 2024-05-25 14:37:34 INFO ::casa nogui = False 2024-05-25 14:37:34 INFO ::casa nologfile = False 2024-05-25 14:37:34 INFO ::casa nologger = True 2024-05-25 14:37:34 INFO ::casa pipeline = False 2024-05-25 14:37:34 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2024-05-25 14:37:34 INFO ::casa user_site = False 2024-05-25 14:37:34 INFO ::casa 2024-05-25 14:37:34 WARN ::casa There was an unexpected exception when determining the installed casarundata and measures versions 2024-05-25 14:37:34 WARN ::casa Other messages will have appeared before this that may help diagnose the problem. 2024-05-25 14:37:34 WARN ::casa CASA will probably be unusable until this is fixed. 2024-05-25 14:37:34 INFO ::casa 2024-05-25 14:37:34 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2024-05-25 14:37:34 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/05/18/15:00, 2024/04/18/00:00:00 2024-05-25 14:37:34 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/05/18/15:00, 2024/04/18/00:00:00 2024-05-25 14:37:34 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/05/24/15:00, 2024/08/22/00:00:00 2024-05-25 14:37:34 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/05/24/15:00, 2017/01/01/00:00:00 2024-05-25 14:37:35 INFO statwt::::casa ########################################## 2024-05-25 14:37:35 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:35 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' ) 2024-05-25 14:37:35 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:35 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:35 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:37:36 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. 2024-05-25 14:37:36 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:36 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:36 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:36 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:36 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:36 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-05-25 14:37:36 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-05-25 14:37:36 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-05-25 14:37:36 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-05-25 14:37:36 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:36 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:35.362157 End time: 2024-05-25 14:37:36.219139 2024-05-25 14:37:36 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:36 INFO statwt::::casa ########################################## 2024-05-25 14:37:36 INFO statwt::::casa ########################################## 2024-05-25 14:37:36 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:36 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' ) 2024-05-25 14:37:36 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:36 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:36 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:37:37 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. 2024-05-25 14:37:37 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:37 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:37 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:37 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:37 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:37 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-05-25 14:37:37 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:37 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-05-25 14:37:37 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-05-25 14:37:37 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:37 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:36.419643 End time: 2024-05-25 14:37:37.285577 2024-05-25 14:37:37 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:37 INFO statwt::::casa ########################################## 2024-05-25 14:37:37 INFO statwt::::casa ########################################## 2024-05-25 14:37:37 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:37 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' ) 2024-05-25 14:37:37 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:37 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:37 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-05-25 14:37:38 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. 2024-05-25 14:37:38 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:38 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:38 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-05-25 14:37:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-05-25 14:37:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-05-25 14:37:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-05-25 14:37:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:38 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:37.476402 End time: 2024-05-25 14:37:38.350057 2024-05-25 14:37:38 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:38 INFO statwt::::casa ########################################## 2024-05-25 14:37:39 INFO statwt::::casa ########################################## 2024-05-25 14:37:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:39 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' ) 2024-05-25 14:37:39 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:39 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-05-25 14:37:39 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. 2024-05-25 14:37:39 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:39 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:39 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:39 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:39 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:39 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-05-25 14:37:39 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-05-25 14:37:39 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-05-25 14:37:39 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-05-25 14:37:39 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:39 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:38.525268 End time: 2024-05-25 14:37:39.250269 2024-05-25 14:37:39 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:39 INFO statwt::::casa ########################################## 2024-05-25 14:37:39 INFO statwt::::casa ########################################## 2024-05-25 14:37:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:39 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' ) 2024-05-25 14:37:39 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:39 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-05-25 14:37:40 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. 2024-05-25 14:37:40 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:40 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:40 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:40 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:40 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:40 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-05-25 14:37:40 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:40 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-05-25 14:37:40 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-05-25 14:37:40 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:40 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:39.448109 End time: 2024-05-25 14:37:40.266272 2024-05-25 14:37:40 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:40 INFO statwt::::casa ########################################## 2024-05-25 14:37:40 INFO statwt::::casa ########################################## 2024-05-25 14:37:40 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:40 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' ) 2024-05-25 14:37:40 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:40 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:40 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-05-25 14:37:41 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. 2024-05-25 14:37:41 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:41 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:41 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:41 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:41 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:41 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-05-25 14:37:41 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-05-25 14:37:41 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-05-25 14:37:41 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-05-25 14:37:41 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:41 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:40.456555 End time: 2024-05-25 14:37:41.121352 2024-05-25 14:37:41 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:41 INFO statwt::::casa ########################################## 2024-05-25 14:37:41 INFO name:: No table opened. 2024-05-25 14:37:41 INFO name:: No table opened. 2024-05-25 14:37:41 INFO statwt::::casa ########################################## 2024-05-25 14:37:41 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:41 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' ) 2024-05-25 14:37:41 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:41 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:41 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:37:41 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. 2024-05-25 14:37:41 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:43 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:43 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:43 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:43 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:43 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-05-25 14:37:43 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:43 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-05-25 14:37:43 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-05-25 14:37:43 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:43 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:41.302469 End time: 2024-05-25 14:37:42.618568 2024-05-25 14:37:43 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:43 INFO statwt::::casa ########################################## 2024-05-25 14:37:43 INFO statwt::::casa ########################################## 2024-05-25 14:37:43 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:43 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' ) 2024-05-25 14:37:43 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:43 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:43 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:37:43 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. 2024-05-25 14:37:43 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:44 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:44 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-05-25 14:37:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-05-25 14:37:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-05-25 14:37:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:44 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:42.696243 End time: 2024-05-25 14:37:44.268247 2024-05-25 14:37:44 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:44 INFO statwt::::casa ########################################## 2024-05-25 14:37:44 INFO statwt::::casa ########################################## 2024-05-25 14:37:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:44 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' ) 2024-05-25 14:37:44 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:44 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-05-25 14:37:45 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:37:45 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-05-25 14:37:45 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-05-25 14:37:45 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:46 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:46 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:46 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:46 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:46 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-05-25 14:37:46 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:46 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-05-25 14:37:46 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-05-25 14:37:46 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:46 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:44.395493 End time: 2024-05-25 14:37:46.269109 2024-05-25 14:37:46 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:46 INFO statwt::::casa ########################################## 2024-05-25 14:37:46 INFO statwt::::casa ########################################## 2024-05-25 14:37:46 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:46 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-05-25 14:37:46 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:46 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:46 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-05-25 14:37:47 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. 2024-05-25 14:37:47 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-05-25 14:37:47 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-05-25 14:37:47 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:48 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:48 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:48 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:48 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:48 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-05-25 14:37:48 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:48 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-05-25 14:37:48 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-05-25 14:37:48 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:48 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:46.410199 End time: 2024-05-25 14:37:47.954823 2024-05-25 14:37:48 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:48 INFO statwt::::casa ########################################## 2024-05-25 14:37:48 INFO statwt::::casa ########################################## 2024-05-25 14:37:48 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:48 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' ) 2024-05-25 14:37:48 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:48 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:48 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-05-25 14:37:48 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:37:48 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:49 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:49 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:49 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:49 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:49 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-05-25 14:37:49 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:49 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-05-25 14:37:49 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-05-25 14:37:49 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:49 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:48.035866 End time: 2024-05-25 14:37:49.068830 2024-05-25 14:37:49 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:49 INFO statwt::::casa ########################################## 2024-05-25 14:37:49 INFO statwt::::casa ########################################## 2024-05-25 14:37:49 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:49 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' ) 2024-05-25 14:37:49 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:49 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:49 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-05-25 14:37:49 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. 2024-05-25 14:37:49 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:50 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:50 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:50 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:50 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:50 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-05-25 14:37:50 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:50 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-05-25 14:37:50 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-05-25 14:37:50 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:50 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:49.136262 End time: 2024-05-25 14:37:50.110098 2024-05-25 14:37:50 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:50 INFO statwt::::casa ########################################## 2024-05-25 14:37:50 INFO statwt::::casa ########################################## 2024-05-25 14:37:50 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:50 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin=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' ) 2024-05-25 14:37:50 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:50 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:50 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_7 2024-05-25 14:37:50 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. 2024-05-25 14:37:50 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-05-25 14:37:50 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-05-25 14:37:51 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:37:51 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:51 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:51 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:51 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:51 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-05-25 14:37:51 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:51 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-05-25 14:37:51 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-05-25 14:37:51 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:51 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:50.220844 End time: 2024-05-25 14:37:51.272633 2024-05-25 14:37:51 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:51 INFO statwt::::casa ########################################## 2024-05-25 14:37:51 INFO name:: No table opened. 2024-05-25 14:37:51 INFO name:: No table opened. 2024-05-25 14:37:53 INFO statwt::::casa ########################################## 2024-05-25 14:37:53 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:53 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' ) 2024-05-25 14:37:53 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:53 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:53 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:37:53 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. 2024-05-25 14:37:53 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-05-25 14:37:53 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-05-25 14:37:54 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-05-25 14:37:55 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:55 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-05-25 14:37:55 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:55 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:55 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-05-25 14:37:55 INFO StatWtTVI::summarizeFlagging 1 288 18 2024-05-25 14:37:55 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-05-25 14:37:55 INFO StatWtTVI::summarizeStats The mean of the computed weights is 34.8553 2024-05-25 14:37:55 INFO StatWtTVI::summarizeStats The variance of the computed weights is 104.361 2024-05-25 14:37:55 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:56 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:52.805902 End time: 2024-05-25 14:37:55.704785 2024-05-25 14:37:56 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:56 INFO statwt::::casa ########################################## 2024-05-25 14:37:57 INFO statwt::::casa ########################################## 2024-05-25 14:37:57 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:57 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' ) 2024-05-25 14:37:57 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:57 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:57 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:37:57 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. 2024-05-25 14:37:57 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-05-25 14:37:57 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-05-25 14:37:57 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. 2024-05-25 14:37:57 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 2024-05-25 14:37:57 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. 2024-05-25 14:37:57 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 2024-05-25 14:37:57 INFO statwt::::casa Traceback (most recent call last): 2024-05-25 14:37:57 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-05-25 14:37:57 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'] ) 2024-05-25 14:37:57 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-05-25 14:37:57 INFO statwt::::casa+ rval = myms.statwt( 2024-05-25 14:37:57 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-05-25 14:37:57 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-05-25 14:37:57 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-05-25 14:37:57 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-05-25 14:37:57 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. 2024-05-25 14:37:57 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 2024-05-25 14:37:57 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:56.533444 End time: 2024-05-25 14:37:57.435205 2024-05-25 14:37:57 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:57 INFO statwt::::casa ########################################## 2024-05-25 14:37:57 INFO statwt::::casa ########################################## 2024-05-25 14:37:57 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:57 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' ) 2024-05-25 14:37:57 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:57 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:57 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:37:58 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-05-25 14:37:58 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging Originally, 15.3455% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 15.3455% 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-05-25 14:37:59 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15 2024-05-25 14:37:59 INFO StatWtTVI::summarizeStats The mean of the computed weights is 38.2032 2024-05-25 14:37:59 INFO StatWtTVI::summarizeStats The variance of the computed weights is 83.0845 2024-05-25 14:37:59 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:37:59 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:57.442724 End time: 2024-05-25 14:37:58.773541 2024-05-25 14:37:59 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:37:59 INFO statwt::::casa ########################################## 2024-05-25 14:37:59 INFO name:: No table opened. 2024-05-25 14:37:59 INFO name:: No table opened. 2024-05-25 14:37:59 INFO statwt::::casa ########################################## 2024-05-25 14:37:59 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:37:59 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' ) 2024-05-25 14:37:59 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:37:59 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:37:59 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:37:59 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-05-25 14:37:59 INFO StatWtTVI::StatWtTVI Using DATA to compute weights 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:37:59 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-05-25 14:37:59 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:37:59 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-05-25 14:37:59 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-05-25 14:37:59 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:00 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:58.998703 End time: 2024-05-25 14:37:59.649442 2024-05-25 14:38:00 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:00 INFO statwt::::casa ########################################## 2024-05-25 14:38:00 INFO name:: No table opened. 2024-05-25 14:38:00 INFO name:: No table opened. 2024-05-25 14:38:00 INFO statwt::::casa ########################################## 2024-05-25 14:38:00 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:00 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' ) 2024-05-25 14:38:00 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:00 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:00 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:00 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. 2024-05-25 14:38:00 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:00 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:00 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:00 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:00 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:00 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-05-25 14:38:00 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:00 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-05-25 14:38:00 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-05-25 14:38:00 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:01 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:37:59.831210 End time: 2024-05-25 14:38:00.547401 2024-05-25 14:38:01 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:01 INFO statwt::::casa ########################################## 2024-05-25 14:38:01 INFO statwt::::casa ########################################## 2024-05-25 14:38:01 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:01 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' ) 2024-05-25 14:38:01 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:01 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:01 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:01 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. 2024-05-25 14:38:01 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:01 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:01 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:01 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:01 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:01 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-05-25 14:38:01 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:01 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-05-25 14:38:01 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-05-25 14:38:01 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:02 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:00.745875 End time: 2024-05-25 14:38:01.585969 2024-05-25 14:38:02 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:02 INFO statwt::::casa ########################################## 2024-05-25 14:38:02 INFO name:: No table opened. 2024-05-25 14:38:02 INFO name:: No table opened. 2024-05-25 14:38:02 INFO statwt::::casa ########################################## 2024-05-25 14:38:02 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:02 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' ) 2024-05-25 14:38:02 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:02 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:02 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:02 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. 2024-05-25 14:38:02 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:02 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:02 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-05-25 14:38:02 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:02 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:02 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-05-25 14:38:02 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:02 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-05-25 14:38:02 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-05-25 14:38:02 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:02 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:01.768279 End time: 2024-05-25 14:38:02.305465 2024-05-25 14:38:02 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:02 INFO statwt::::casa ########################################## 2024-05-25 14:38:03 INFO statwt::::casa ########################################## 2024-05-25 14:38:03 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:03 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' ) 2024-05-25 14:38:03 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:03 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:03 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:03 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. 2024-05-25 14:38:03 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:03 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:03 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-05-25 14:38:03 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:03 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:03 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-05-25 14:38:03 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:03 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-05-25 14:38:03 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-05-25 14:38:03 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:03 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:02.769319 End time: 2024-05-25 14:38:03.350235 2024-05-25 14:38:03 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:03 INFO statwt::::casa ########################################## 2024-05-25 14:38:03 INFO name:: No table opened. 2024-05-25 14:38:03 INFO name:: No table opened. 2024-05-25 14:38:04 INFO statwt::::casa ########################################## 2024-05-25 14:38:04 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:04 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' ) 2024-05-25 14:38:04 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:04 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:04 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:04 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:04 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:04 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:04 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:04 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:04 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:04 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-05-25 14:38:04 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:04 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-05-25 14:38:04 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-05-25 14:38:04 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:04 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:03.527809 End time: 2024-05-25 14:38:04.098990 2024-05-25 14:38:04 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:04 INFO statwt::::casa ########################################## 2024-05-25 14:38:04 INFO statwt::::casa ########################################## 2024-05-25 14:38:04 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:04 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' ) 2024-05-25 14:38:04 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:04 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:04 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:04 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:04 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:05 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0.0151515%. 2024-05-25 14:38:05 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.2121% 2024-05-25 14:38:05 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:05 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:05 INFO StatWtTVI::summarizeFlagging 0 2699 1793 2024-05-25 14:38:05 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:05 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00706 2024-05-25 14:38:05 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.34301 2024-05-25 14:38:05 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:05 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:04.212525 End time: 2024-05-25 14:38:04.927063 2024-05-25 14:38:05 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:05 INFO statwt::::casa ########################################## 2024-05-25 14:38:05 INFO name:: No table opened. 2024-05-25 14:38:05 INFO name:: No table opened. 2024-05-25 14:38:05 INFO statwt::::casa ########################################## 2024-05-25 14:38:05 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:05 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' ) 2024-05-25 14:38:05 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:05 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:05 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:06 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. 2024-05-25 14:38:06 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-05-25 14:38:06 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:06 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-05-25 14:38:06 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:06 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:06 INFO StatWtTVI::summarizeFlagging 0 3936 1945 2024-05-25 14:38:06 INFO StatWtTVI::summarizeFlagging 1 3888 2344 2024-05-25 14:38:06 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-05-25 14:38:06 INFO StatWtTVI::summarizeStats The mean of the computed weights is 40.6606 2024-05-25 14:38:06 INFO StatWtTVI::summarizeStats The variance of the computed weights is 372.347 2024-05-25 14:38:06 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:07 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:05.136845 End time: 2024-05-25 14:38:06.502078 2024-05-25 14:38:07 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:07 INFO statwt::::casa ########################################## 2024-05-25 14:38:07 INFO statwt::::casa ########################################## 2024-05-25 14:38:07 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:07 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' ) 2024-05-25 14:38:07 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:07 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:07 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:07 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-05-25 14:38:07 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-05-25 14:38:07 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:07 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-05-25 14:38:07 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:07 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:07 INFO StatWtTVI::summarizeFlagging 0 360 13 2024-05-25 14:38:07 INFO StatWtTVI::summarizeFlagging 1 360 22 2024-05-25 14:38:07 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-05-25 14:38:07 INFO StatWtTVI::summarizeStats The mean of the computed weights is 31.8048 2024-05-25 14:38:07 INFO StatWtTVI::summarizeStats The variance of the computed weights is 45.3775 2024-05-25 14:38:07 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:08 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:06.719542 End time: 2024-05-25 14:38:07.624825 2024-05-25 14:38:08 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:08 INFO statwt::::casa ########################################## 2024-05-25 14:38:08 INFO name:: No table opened. 2024-05-25 14:38:08 INFO name:: No table opened. 2024-05-25 14:38:08 INFO statwt::::casa ########################################## 2024-05-25 14:38:08 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:08 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' ) 2024-05-25 14:38:08 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:08 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:08 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:08 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:08 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:08 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:08 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:08 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:08 INFO StatWtTVI::summarizeFlagging 0 270 89 2024-05-25 14:38:08 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:08 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46103 2024-05-25 14:38:08 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.913911 2024-05-25 14:38:08 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:09 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:07.784775 End time: 2024-05-25 14:38:08.522818 2024-05-25 14:38:09 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:09 INFO statwt::::casa ########################################## 2024-05-25 14:38:09 INFO name:: No table opened. 2024-05-25 14:38:09 INFO name:: No table opened. 2024-05-25 14:38:09 INFO statwt::::casa ########################################## 2024-05-25 14:38:09 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:09 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' ) 2024-05-25 14:38:09 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:09 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:09 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:09 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:09 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:09 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:09 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:09 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:09 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:09 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-05-25 14:38:09 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:09 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-05-25 14:38:09 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-05-25 14:38:09 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:09 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:08.715293 End time: 2024-05-25 14:38:09.100961 2024-05-25 14:38:09 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:09 INFO statwt::::casa ########################################## 2024-05-25 14:38:09 INFO statwt::::casa ########################################## 2024-05-25 14:38:09 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:09 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' ) 2024-05-25 14:38:09 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:09 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:09 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:09 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:09 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-05-25 14:38:10 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:10 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-05-25 14:38:10 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-05-25 14:38:10 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:10 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:09.246661 End time: 2024-05-25 14:38:09.951569 2024-05-25 14:38:10 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:10 INFO statwt::::casa ########################################## 2024-05-25 14:38:10 INFO name:: No table opened. 2024-05-25 14:38:10 INFO name:: No table opened. 2024-05-25 14:38:10 INFO statwt::::casa ########################################## 2024-05-25 14:38:10 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:10 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' ) 2024-05-25 14:38:10 INFO statwt::::casa Running in preview mode. No flags will be modified, so existing flags will not be backed up. 2024-05-25 14:38:10 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:10 INFO StatWt::writeWeights RAN IN PREVIEW MODE. NO WEIGHTS NOR FLAGS WERE CHANGED. 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:10 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-05-25 14:38:10 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:10 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-05-25 14:38:10 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-05-25 14:38:10 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:10 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:10.164481 End time: 2024-05-25 14:38:10.341832 2024-05-25 14:38:10 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:10 INFO statwt::::casa ########################################## 2024-05-25 14:38:10 INFO name:: No table opened. 2024-05-25 14:38:10 INFO name:: No table opened. 2024-05-25 14:38:10 INFO statwt::::casa ########################################## 2024-05-25 14:38:10 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:10 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' ) 2024-05-25 14:38:10 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:10 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:10 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:11 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:11 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-05-25 14:38:11 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:11 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:11 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:11 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:11 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-05-25 14:38:11 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:11 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-05-25 14:38:11 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-05-25 14:38:11 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:11 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:10.411308 End time: 2024-05-25 14:38:11.369964 2024-05-25 14:38:11 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:11 INFO statwt::::casa ########################################## 2024-05-25 14:38:12 INFO name:: No table opened. 2024-05-25 14:38:12 INFO name:: No table opened. 2024-05-25 14:38:12 INFO statwt::::casa ########################################## 2024-05-25 14:38:12 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:12 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' ) 2024-05-25 14:38:12 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:12 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:12 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:12 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. 2024-05-25 14:38:12 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-05-25 14:38:12 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:12 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:12 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:12 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:12 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-05-25 14:38:12 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:12 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-05-25 14:38:12 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-05-25 14:38:12 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:12 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:11.561126 End time: 2024-05-25 14:38:12.489545 2024-05-25 14:38:12 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:12 INFO statwt::::casa ########################################## 2024-05-25 14:38:13 INFO name:: No table opened. 2024-05-25 14:38:13 INFO name:: No table opened. 2024-05-25 14:38:13 INFO statwt::::casa ########################################## 2024-05-25 14:38:13 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:13 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' ) 2024-05-25 14:38:13 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:13 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:13 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:13 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. 2024-05-25 14:38:13 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-05-25 14:38:13 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:13 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:13 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:13 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:13 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-05-25 14:38:13 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:13 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-05-25 14:38:13 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-05-25 14:38:13 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:14 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:12.746451 End time: 2024-05-25 14:38:13.671815 2024-05-25 14:38:14 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:14 INFO statwt::::casa ########################################## 2024-05-25 14:38:14 INFO name:: No table opened. 2024-05-25 14:38:14 INFO name:: No table opened. 2024-05-25 14:38:14 INFO statwt::::casa ########################################## 2024-05-25 14:38:14 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:14 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' ) 2024-05-25 14:38:14 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:14 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:14 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:14 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. 2024-05-25 14:38:14 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-05-25 14:38:14 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:14 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:14 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:14 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:14 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-05-25 14:38:14 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:14 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-05-25 14:38:14 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-05-25 14:38:14 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:15 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:13.964453 End time: 2024-05-25 14:38:14.647123 2024-05-25 14:38:15 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:15 INFO statwt::::casa ########################################## 2024-05-25 14:38:15 INFO name:: No table opened. 2024-05-25 14:38:15 INFO name:: No table opened. 2024-05-25 14:38:15 INFO statwt::::casa ########################################## 2024-05-25 14:38:15 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:15 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' ) 2024-05-25 14:38:15 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:15 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:15 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:15 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. 2024-05-25 14:38:15 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:15 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:15 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:15 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:15 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:15 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-05-25 14:38:15 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:15 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-05-25 14:38:15 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-05-25 14:38:15 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:16 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:14.843169 End time: 2024-05-25 14:38:15.574281 2024-05-25 14:38:16 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:16 INFO statwt::::casa ########################################## 2024-05-25 14:38:16 INFO name:: No table opened. 2024-05-25 14:38:16 INFO name:: No table opened. 2024-05-25 14:38:16 INFO statwt::::casa ########################################## 2024-05-25 14:38:16 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:16 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' ) 2024-05-25 14:38:16 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:16 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:16 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:16 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. 2024-05-25 14:38:16 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:16 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:16 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-05-25 14:38:16 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:16 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:16 INFO StatWtTVI::summarizeFlagging 0 135 88 2024-05-25 14:38:16 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:16 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.676 2024-05-25 14:38:16 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.37272 2024-05-25 14:38:16 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:17 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:15.671030 End time: 2024-05-25 14:38:16.507915 2024-05-25 14:38:17 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:17 INFO statwt::::casa ########################################## 2024-05-25 14:38:17 INFO name:: No table opened. 2024-05-25 14:38:17 INFO name:: No table opened. 2024-05-25 14:38:17 INFO statwt::::casa ########################################## 2024-05-25 14:38:17 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:17 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' ) 2024-05-25 14:38:17 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:17 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:17 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:17 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. 2024-05-25 14:38:17 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:18 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:18 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:18 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:18 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:18 INFO StatWtTVI::summarizeFlagging 0 5400 2944 2024-05-25 14:38:18 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:18 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.87503 2024-05-25 14:38:18 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.18372 2024-05-25 14:38:18 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:18 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:16.954793 End time: 2024-05-25 14:38:17.759701 2024-05-25 14:38:18 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:18 INFO statwt::::casa ########################################## 2024-05-25 14:38:18 INFO name:: No table opened. 2024-05-25 14:38:18 INFO name:: No table opened. 2024-05-25 14:38:18 INFO statwt::::casa ########################################## 2024-05-25 14:38:18 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:18 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' ) 2024-05-25 14:38:18 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:18 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:18 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:18 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. 2024-05-25 14:38:18 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:19 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:19 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:19 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:19 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:19 INFO StatWtTVI::summarizeFlagging 0 5400 2892 2024-05-25 14:38:19 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:19 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.86331 2024-05-25 14:38:19 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.05373 2024-05-25 14:38:19 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:19 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:17.944700 End time: 2024-05-25 14:38:18.723322 2024-05-25 14:38:19 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:19 INFO statwt::::casa ########################################## 2024-05-25 14:38:19 INFO statwt::::casa ########################################## 2024-05-25 14:38:19 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:19 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' ) 2024-05-25 14:38:19 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:19 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:19 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-05-25 14:38:19 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. 2024-05-25 14:38:19 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging 0 5400 2782 2024-05-25 14:38:20 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:20 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.83245 2024-05-25 14:38:20 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.90358 2024-05-25 14:38:20 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:20 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:18.916243 End time: 2024-05-25 14:38:19.852712 2024-05-25 14:38:20 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:20 INFO statwt::::casa ########################################## 2024-05-25 14:38:20 INFO name:: No table opened. 2024-05-25 14:38:20 INFO name:: No table opened. 2024-05-25 14:38:20 INFO statwt::::casa ########################################## 2024-05-25 14:38:20 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:20 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' ) 2024-05-25 14:38:20 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:20 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:20 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:20 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. 2024-05-25 14:38:20 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:20 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-05-25 14:38:20 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:20 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-05-25 14:38:20 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-05-25 14:38:20 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:21 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:20.041985 End time: 2024-05-25 14:38:20.971875 2024-05-25 14:38:21 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:21 INFO statwt::::casa ########################################## 2024-05-25 14:38:21 INFO name:: No table opened. 2024-05-25 14:38:21 INFO name:: No table opened. 2024-05-25 14:38:21 INFO statwt::::casa ########################################## 2024-05-25 14:38:21 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:21 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' ) 2024-05-25 14:38:21 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:21 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:21 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:21 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. 2024-05-25 14:38:21 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:22 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:22 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:22 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:22 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:22 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-05-25 14:38:22 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:22 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-05-25 14:38:22 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-05-25 14:38:22 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:22 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:21.162907 End time: 2024-05-25 14:38:21.964472 2024-05-25 14:38:22 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:22 INFO statwt::::casa ########################################## 2024-05-25 14:38:22 INFO statwt::::casa ########################################## 2024-05-25 14:38:22 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:22 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' ) 2024-05-25 14:38:22 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:22 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:22 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:22 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:22 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging 0 5399 2485 2024-05-25 14:38:23 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:23 INFO StatWtTVI::summarizeStats The mean of the computed weights is 9.49987 2024-05-25 14:38:23 INFO StatWtTVI::summarizeStats The variance of the computed weights is 19.7106 2024-05-25 14:38:23 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:23 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:22.046160 End time: 2024-05-25 14:38:22.739951 2024-05-25 14:38:23 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:23 INFO statwt::::casa ########################################## 2024-05-25 14:38:23 INFO statwt::::casa ########################################## 2024-05-25 14:38:23 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:23 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' ) 2024-05-25 14:38:23 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:23 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:23 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-05-25 14:38:23 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. 2024-05-25 14:38:23 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:23 INFO StatWtTVI::summarizeFlagging 0 5399 2320 2024-05-25 14:38:23 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:23 INFO StatWtTVI::summarizeStats The mean of the computed weights is 49.5864 2024-05-25 14:38:23 INFO StatWtTVI::summarizeStats The variance of the computed weights is 418.744 2024-05-25 14:38:23 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:24 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:22.791542 End time: 2024-05-25 14:38:23.597704 2024-05-25 14:38:24 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:24 INFO statwt::::casa ########################################## 2024-05-25 14:38:24 INFO statwt::::casa ########################################## 2024-05-25 14:38:24 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:24 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' ) 2024-05-25 14:38:24 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:24 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-05-25 14:38:24 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. 2024-05-25 14:38:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:24 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:24 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:24 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:24 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:24 INFO StatWtTVI::summarizeFlagging 0 5399 4066 2024-05-25 14:38:24 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:24 INFO StatWtTVI::summarizeStats The mean of the computed weights is 5.55784 2024-05-25 14:38:24 INFO StatWtTVI::summarizeStats The variance of the computed weights is 22.2368 2024-05-25 14:38:24 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:25 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:23.674917 End time: 2024-05-25 14:38:24.582234 2024-05-25 14:38:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:25 INFO statwt::::casa ########################################## 2024-05-25 14:38:25 INFO statwt::::casa ########################################## 2024-05-25 14:38:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:25 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' ) 2024-05-25 14:38:25 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:25 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-05-25 14:38:25 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. 2024-05-25 14:38:25 SEVERE ms::statwt Exception Reported: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-05-25 14:38:25 SEVERE statwt::::casa Exception Reported: Error in statwt: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-05-25 14:38:25 INFO statwt::::casa Traceback (most recent call last): 2024-05-25 14:38:25 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/statwt.py", line 993, in __call__ 2024-05-25 14:38:25 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'] ) 2024-05-25 14:38:25 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_statwt.py", line 56, in statwt 2024-05-25 14:38:25 INFO statwt::::casa+ rval = myms.statwt( 2024-05-25 14:38:25 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/ms.py", line 1235, in statwt 2024-05-25 14:38:25 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-05-25 14:38:25 INFO statwt::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 2775, in statwt 2024-05-25 14:38:25 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-05-25 14:38:25 INFO statwt::::casa+ RuntimeError: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-05-25 14:38:25 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:24.658671 End time: 2024-05-25 14:38:24.948383 2024-05-25 14:38:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:25 INFO statwt::::casa ########################################## 2024-05-25 14:38:25 INFO name:: No table opened. 2024-05-25 14:38:25 INFO name:: No table opened. 2024-05-25 14:38:25 INFO statwt::::casa ########################################## 2024-05-25 14:38:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:25 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' ) 2024-05-25 14:38:25 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:25 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:25 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. 2024-05-25 14:38:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:26 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:26 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:26 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:26 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:26 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-05-25 14:38:26 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:26 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-05-25 14:38:26 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-05-25 14:38:26 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:26 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:25.009663 End time: 2024-05-25 14:38:26.115713 2024-05-25 14:38:26 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:26 INFO statwt::::casa ########################################## 2024-05-25 14:38:26 INFO statwt::::casa ########################################## 2024-05-25 14:38:26 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:26 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' ) 2024-05-25 14:38:26 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:26 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:26 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:27 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:27 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:27 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-05-25 14:38:27 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-05-25 14:38:27 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:27 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:27 INFO StatWtTVI::summarizeFlagging 0 2700 948 2024-05-25 14:38:27 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:27 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.50245 2024-05-25 14:38:27 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.046 2024-05-25 14:38:27 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:27 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:26.309635 End time: 2024-05-25 14:38:27.080254 2024-05-25 14:38:27 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:27 INFO statwt::::casa ########################################## 2024-05-25 14:38:27 INFO name:: No table opened. 2024-05-25 14:38:27 INFO name:: No table opened. 2024-05-25 14:38:27 INFO statwt::::casa ########################################## 2024-05-25 14:38:27 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:27 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' ) 2024-05-25 14:38:27 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:27 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:27 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-05-25 14:38:27 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:27 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-05-25 14:38:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-05-25 14:38:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-05-25 14:38:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:28 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:27.273767 End time: 2024-05-25 14:38:27.819398 2024-05-25 14:38:28 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:28 INFO statwt::::casa ########################################## 2024-05-25 14:38:28 INFO statwt::::casa ########################################## 2024-05-25 14:38:28 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-05-25 14:38:28 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' ) 2024-05-25 14:38:28 INFO statwt::::casa Backup original flags before applying new flags 2024-05-25 14:38:28 INFO AgentFlagger::open Table type is Measurement Set 2024-05-25 14:38:28 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-05-25 14:38:28 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-05-25 14:38:28 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-05-25 14:38:28 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-05-25 14:38:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-05-25 14:38:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-05-25 14:38:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-05-25 14:38:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-05-25 14:38:29 INFO statwt::::casa Task statwt complete. Start time: 2024-05-25 14:38:28.010445 End time: 2024-05-25 14:38:28.675762 2024-05-25 14:38:29 INFO statwt::::casa ##### End Task: statwt ##### 2024-05-25 14:38:29 INFO statwt::::casa ########################################## 2024-05-25 14:38:29 INFO name:: No table opened. 2024-05-25 14:38:29 INFO name:: No table opened. Using user configuration file /home/casatest/.casa/config.py Using matplotlib backend: agg CASA 6.6.1.14a14360.dev2 -- Common Astronomy Software Applications [6.6.1.14a14360.dev2] 'utils' object has no attribute 'measurespath' There was an unexpected exception when determining the installed casarundata and measures versions Other messages will have appeared before this that may help diagnose the problem. CASA will probably be unusable until this is fixed. Running tests... ---------------------------------------------------------------------- ....................... ---------------------------------------------------------------------- Ran 23 tests in 54.415s OK Generating XML reports...