2024-06-08 06:41:23 INFO ::casa Using configuration file ~/.casa/config.py 2024-06-08 06:41:23 INFO ::casa 2024-06-08 06:41:23 INFO ::casa Checking Measures tables in data repository sub-directory /wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casadata/__data__/geodetic 2024-06-08 06:41:23 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/05/18/15:00, 2024/04/18/00:00:00 2024-06-08 06:41:23 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/05/18/15:00, 2024/04/18/00:00:00 2024-06-08 06:41:23 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/06/02/15:00, 2024/08/31/00:00:00 2024-06-08 06:41:23 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/05/24/15:00, 2017/01/01/00:00:00 2024-06-08 06:41:23 INFO statwt::::casa ########################################## 2024-06-08 06:41:23 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:23 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:0~9;21~62', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:23 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:23 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:23 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:23 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. 2024-06-08 06:41:23 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-06-08 06:41:24 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-08 06:41:24 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-06-08 06:41:24 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-06-08 06:41:24 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:24 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:23.205937 End time: 2024-06-08 06:41:23.566661 2024-06-08 06:41:24 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:24 INFO statwt::::casa ########################################## 2024-06-08 06:41:24 INFO statwt::::casa ########################################## 2024-06-08 06:41:24 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:24 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:24 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:24 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:24 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. 2024-06-08 06:41:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:24 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-08 06:41:24 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:24 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-08 06:41:24 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-08 06:41:24 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:24 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:23.824204 End time: 2024-06-08 06:41:24.142153 2024-06-08 06:41:24 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:24 INFO statwt::::casa ########################################## 2024-06-08 06:41:24 INFO statwt::::casa ########################################## 2024-06-08 06:41:24 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:24 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:10~20', excludechans=True, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:24 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:24 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-08 06:41:24 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. 2024-06-08 06:41:24 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging 0 5399 3913 2024-06-08 06:41:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.25577 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 5.88042 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:25 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:24.323982 End time: 2024-06-08 06:41:24.657561 2024-06-08 06:41:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:25 INFO statwt::::casa ########################################## 2024-06-08 06:41:25 INFO statwt::::casa ########################################## 2024-06-08 06:41:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:25 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:0~9;21~62', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:25 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:25 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-06-08 06:41:25 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. 2024-06-08 06:41:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-06-08 06:41:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:25 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:24.757740 End time: 2024-06-08 06:41:24.994659 2024-06-08 06:41:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:25 INFO statwt::::casa ########################################## 2024-06-08 06:41:25 INFO statwt::::casa ########################################## 2024-06-08 06:41:25 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:25 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:25 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:25 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:25 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-06-08 06:41:25 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. 2024-06-08 06:41:25 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:25 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-08 06:41:25 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-08 06:41:25 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:25 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:25.212204 End time: 2024-06-08 06:41:25.440095 2024-06-08 06:41:25 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:25 INFO statwt::::casa ########################################## 2024-06-08 06:41:26 INFO statwt::::casa ########################################## 2024-06-08 06:41:26 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:26 INFO statwt::::casa statwt( vis='ngc5921.split.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='0:10~20', excludechans=True, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:26 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:26 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:26 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-06-08 06:41:26 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:26 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:26 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:26 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:26 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:26 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:26 INFO StatWtTVI::summarizeFlagging 0 2700 1831 2024-06-08 06:41:26 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~9, 21~62 2024-06-08 06:41:26 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.60577 2024-06-08 06:41:26 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.70016 2024-06-08 06:41:26 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:26 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:25.611030 End time: 2024-06-08 06:41:25.915076 2024-06-08 06:41:26 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:26 INFO statwt::::casa ########################################## 2024-06-08 06:41:26 INFO name:: No table opened. 2024-06-08 06:41:26 INFO name:: No table opened. 2024-06-08 06:41:26 INFO statwt::::casa ########################################## 2024-06-08 06:41:26 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:26 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='195.312kHz', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:26 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:26 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:26 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:26 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:26 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:27 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:27 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:27 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:27 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:27 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-08 06:41:27 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:27 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-08 06:41:27 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-08 06:41:27 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:27 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:26.018628 End time: 2024-06-08 06:41:27.090574 2024-06-08 06:41:27 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:27 INFO statwt::::casa ########################################## 2024-06-08 06:41:27 INFO statwt::::casa ########################################## 2024-06-08 06:41:27 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:27 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:27 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:27 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:27 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:27 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. 2024-06-08 06:41:27 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:28 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:28 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:28 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:28 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:28 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-08 06:41:28 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:28 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-08 06:41:28 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-08 06:41:28 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:28 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:27.128488 End time: 2024-06-08 06:41:28.207859 2024-06-08 06:41:28 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:28 INFO statwt::::casa ########################################## 2024-06-08 06:41:28 INFO statwt::::casa ########################################## 2024-06-08 06:41:28 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:28 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='195.312kHz', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:28 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:28 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:28 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-08 06:41:28 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. 2024-06-08 06:41:28 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-08 06:41:28 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-08 06:41:28 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:29 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:29 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:29 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:29 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:29 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-08 06:41:29 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:29 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-08 06:41:29 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-08 06:41:29 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:29 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:28.251813 End time: 2024-06-08 06:41:29.463182 2024-06-08 06:41:29 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:29 INFO statwt::::casa ########################################## 2024-06-08 06:41:30 INFO statwt::::casa ########################################## 2024-06-08 06:41:30 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:30 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:30 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:30 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:30 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-06-08 06:41:30 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:30 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-08 06:41:30 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-08 06:41:30 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging 0 43192 28331 2024-06-08 06:41:31 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:31 INFO StatWtTVI::summarizeStats The mean of the computed weights is 16.7062 2024-06-08 06:41:31 INFO StatWtTVI::summarizeStats The variance of the computed weights is 170.875 2024-06-08 06:41:31 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:31 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:29.506956 End time: 2024-06-08 06:41:30.708059 2024-06-08 06:41:31 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:31 INFO statwt::::casa ########################################## 2024-06-08 06:41:31 INFO statwt::::casa ########################################## 2024-06-08 06:41:31 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:31 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='195.312kHz', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:31 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:31 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:31 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-06-08 06:41:31 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:31 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:31 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-06-08 06:41:31 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:31 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-06-08 06:41:31 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-06-08 06:41:31 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:31 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:30.746615 End time: 2024-06-08 06:41:31.346982 2024-06-08 06:41:31 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:31 INFO statwt::::casa ########################################## 2024-06-08 06:41:31 INFO statwt::::casa ########################################## 2024-06-08 06:41:31 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:31 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:31 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:31 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:31 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_6 2024-06-08 06:41:31 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:31 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:32 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:32 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:32 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:32 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:32 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-06-08 06:41:32 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:32 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-06-08 06:41:32 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-06-08 06:41:32 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:32 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:31.387246 End time: 2024-06-08 06:41:32.002190 2024-06-08 06:41:32 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:32 INFO statwt::::casa ########################################## 2024-06-08 06:41:32 INFO statwt::::casa ########################################## 2024-06-08 06:41:32 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:32 INFO statwt::::casa statwt( vis='ngc5921.split.chanbin_0.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin=8, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:32 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:32 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:32 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_7 2024-06-08 06:41:32 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:32 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-08 06:41:32 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-08 06:41:32 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:33 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:33 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:33 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:33 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:33 INFO StatWtTVI::summarizeFlagging 0 21600 11131 2024-06-08 06:41:33 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:33 INFO StatWtTVI::summarizeStats The mean of the computed weights is 14.0517 2024-06-08 06:41:33 INFO StatWtTVI::summarizeStats The variance of the computed weights is 92.3814 2024-06-08 06:41:33 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:33 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:32.045635 End time: 2024-06-08 06:41:32.679911 2024-06-08 06:41:33 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:33 INFO statwt::::casa ########################################## 2024-06-08 06:41:33 INFO name:: No table opened. 2024-06-08 06:41:33 INFO name:: No table opened. 2024-06-08 06:41:34 INFO statwt::::casa ########################################## 2024-06-08 06:41:34 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:34 INFO statwt::::casa statwt( vis='statwt_test_vlass_spw_select_.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='scan,field,state', timebin='1yr', slidetimebin=False, chanbin=1, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2024-06-08 06:41:34 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:34 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:34 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:34 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-06-08 06:41:34 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-08 06:41:34 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-08 06:41:34 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-08 06:41:36 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:36 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-06-08 06:41:36 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:36 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:36 INFO StatWtTVI::summarizeFlagging 0 356 4 2024-06-08 06:41:36 INFO StatWtTVI::summarizeFlagging 1 288 18 2024-06-08 06:41:36 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-06-08 06:41:36 INFO StatWtTVI::summarizeStats The mean of the computed weights is 34.8553 2024-06-08 06:41:36 INFO StatWtTVI::summarizeStats The variance of the computed weights is 104.361 2024-06-08 06:41:36 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:36 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:33.618207 End time: 2024-06-08 06:41:35.739639 2024-06-08 06:41:36 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:36 INFO statwt::::casa ########################################## 2024-06-08 06:41:36 INFO statwt::::casa ########################################## 2024-06-08 06:41:36 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:36 INFO statwt::::casa statwt( vis='statwt_test_vlass_spw_select_0.ms', selectdata=True, field='', spw='0', intent='', array='', observation='', scan='', combine='scan,field,state', timebin='1yr', slidetimebin=False, chanbin=1, minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2024-06-08 06:41:36 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:36 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:36 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:36 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-06-08 06:41:36 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing WEIGHT_SPECTRUM column 2024-06-08 06:41:36 INFO StatWtColConfig::_initSpecColsIfNecessary Fully initializing SIGMA_SPECTRUM column 2024-06-08 06:41:37 SEVERE ms::statwt Exception Reported: Exception: The WEIGHT_SPECTRUM and/or SIGMA_SPECTRUM columnS did not exist in this MS but it/they has now been created and initialized. However, due to a known issue in the code, statwt cannot correctly construct and write back these columns for the subset of the MS specified by data selection. A work-around is to simply re-run statwt again (on the MS that now contains a properly initialized columns), specifying the same selection criteria. If you are using the tool method, first close the ms tool, then reopen it using the same data set, apply the same selection, and then run ms.statwt(). If you are using the task, simply rerunning it with the same inputs should be sufficient. 2024-06-08 06:41:37 SEVERE ms::statwt+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-06-08 06:41:37 SEVERE statwt::::casa Exception Reported: Error in statwt: Exception: The WEIGHT_SPECTRUM and/or SIGMA_SPECTRUM columnS did not exist in this MS but it/they has now been created and initialized. However, due to a known issue in the code, statwt cannot correctly construct and write back these columns for the subset of the MS specified by data selection. A work-around is to simply re-run statwt again (on the MS that now contains a properly initialized columns), specifying the same selection criteria. If you are using the tool method, first close the ms tool, then reopen it using the same data set, apply the same selection, and then run ms.statwt(). If you are using the task, simply rerunning it with the same inputs should be sufficient. 2024-06-08 06:41:37 SEVERE statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-06-08 06:41:37 INFO statwt::::casa Traceback (most recent call last): 2024-06-08 06:41:37 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__ 2024-06-08 06:41:37 INFO statwt::::casa+ task_result = _statwt_t( _pc.document['vis'],_pc.document['selectdata'],_pc.document['field'],_pc.document['spw'],_pc.document['intent'],_pc.document['array'],_pc.document['observation'],_pc.document['scan'],_pc.document['combine'],_pc.document['timebin'],_pc.document['slidetimebin'],_pc.document['chanbin'],_pc.document['minsamp'],_pc.document['statalg'],_pc.document['fence'],_pc.document['center'],_pc.document['lside'],_pc.document['zscore'],_pc.document['maxiter'],_pc.document['fitspw'],_pc.document['excludechans'],_pc.document['wtrange'],_pc.document['flagbackup'],_pc.document['preview'],_pc.document['datacolumn'] ) 2024-06-08 06:41:37 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 2024-06-08 06:41:37 INFO statwt::::casa+ rval = myms.statwt( 2024-06-08 06:41:37 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 2024-06-08 06:41:37 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-06-08 06:41:37 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 2024-06-08 06:41:37 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-06-08 06:41:37 INFO statwt::::casa+ RuntimeError: Exception: The WEIGHT_SPECTRUM and/or SIGMA_SPECTRUM columnS did not exist in this MS but it/they has now been created and initialized. However, due to a known issue in the code, statwt cannot correctly construct and write back these columns for the subset of the MS specified by data selection. A work-around is to simply re-run statwt again (on the MS that now contains a properly initialized columns), specifying the same selection criteria. If you are using the tool method, first close the ms tool, then reopen it using the same data set, apply the same selection, and then run ms.statwt(). If you are using the task, simply rerunning it with the same inputs should be sufficient. 2024-06-08 06:41:37 INFO statwt::::casa+ ... thrown by casac::record* casac::ms::statwt(const string&, const casac::variant&, bool, const casac::variant&, long int, const string&, double, const string&, bool, double, long int, const string&, bool, const std::vector >&, bool, const string&) at File: src/tools/ms/ms_cmpt.cc, line: 7328 2024-06-08 06:41:37 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:36.255110 End time: 2024-06-08 06:41:36.757234 2024-06-08 06:41:37 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:37 INFO statwt::::casa ########################################## 2024-06-08 06:41:37 INFO name:: No table opened. 2024-06-08 06:41:37 INFO name:: No table opened. 2024-06-08 06:41:37 INFO statwt::::casa ########################################## 2024-06-08 06:41:37 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:37 INFO statwt::::casa statwt( vis='ngc5921.split.data.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='data' ) 2024-06-08 06:41:37 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:37 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:37 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:37 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-06-08 06:41:37 INFO StatWtTVI::StatWtTVI Using DATA to compute weights 2024-06-08 06:41:37 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:37 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:37 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:37 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:37 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-08 06:41:37 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:37 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-08 06:41:37 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-08 06:41:37 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:37 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:36.807414 End time: 2024-06-08 06:41:37.115476 2024-06-08 06:41:37 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:37 INFO statwt::::casa ########################################## 2024-06-08 06:41:37 INFO name:: No table opened. 2024-06-08 06:41:37 INFO name:: No table opened. 2024-06-08 06:41:37 INFO statwt::::casa ########################################## 2024-06-08 06:41:37 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:37 INFO statwt::::casa statwt( vis='ngc5921.split.normalbounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:37 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:37 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:37 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:37 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. 2024-06-08 06:41:37 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-06-08 06:41:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:38 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:37.398246 End time: 2024-06-08 06:41:37.621378 2024-06-08 06:41:38 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:38 INFO statwt::::casa ########################################## 2024-06-08 06:41:38 INFO statwt::::casa ########################################## 2024-06-08 06:41:38 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:38 INFO statwt::::casa statwt( vis='ngc5921.split.normalbounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr,field', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:38 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:38 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:38 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:38 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. 2024-06-08 06:41:38 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging 0 315 124 2024-06-08 06:41:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46865 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.933388 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:38 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:37.757310 End time: 2024-06-08 06:41:38.033270 2024-06-08 06:41:38 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:38 INFO statwt::::casa ########################################## 2024-06-08 06:41:38 INFO name:: No table opened. 2024-06-08 06:41:38 INFO name:: No table opened. 2024-06-08 06:41:38 INFO statwt::::casa ########################################## 2024-06-08 06:41:38 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:38 INFO statwt::::casa statwt( vis='ngc5921.split.fieldsel.ms', selectdata=True, field='2', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:38 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:38 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:38 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:38 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. 2024-06-08 06:41:38 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:38 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-06-08 06:41:38 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-06-08 06:41:38 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:38 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:38.173902 End time: 2024-06-08 06:41:38.335671 2024-06-08 06:41:38 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:38 INFO statwt::::casa ########################################## 2024-06-08 06:41:39 INFO statwt::::casa ########################################## 2024-06-08 06:41:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:39 INFO statwt::::casa statwt( vis='ngc5921.split.fieldsel.ms', selectdata=True, field='N5921_2', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:39 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:39 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:39 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. 2024-06-08 06:41:39 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging 0 1530 1019 2024-06-08 06:41:39 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:39 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.57858 2024-06-08 06:41:39 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.8497 2024-06-08 06:41:39 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:39 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:38.638341 End time: 2024-06-08 06:41:38.801897 2024-06-08 06:41:39 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:39 INFO statwt::::casa ########################################## 2024-06-08 06:41:39 INFO name:: No table opened. 2024-06-08 06:41:39 INFO name:: No table opened. 2024-06-08 06:41:39 INFO statwt::::casa ########################################## 2024-06-08 06:41:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:39 INFO statwt::::casa statwt( vis='ngc5921.split.minsamp.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=60, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:39 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:39 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:39 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. 2024-06-08 06:41:39 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-08 06:41:39 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:39 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-08 06:41:39 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-08 06:41:39 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:39 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:38.950720 End time: 2024-06-08 06:41:39.194036 2024-06-08 06:41:39 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:39 INFO statwt::::casa ########################################## 2024-06-08 06:41:39 INFO statwt::::casa ########################################## 2024-06-08 06:41:39 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:39 INFO statwt::::casa statwt( vis='ngc5921.split.minsamp.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=80, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:39 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:39 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:39 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:39 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. 2024-06-08 06:41:39 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0.0151515%. 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.2121% 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:39 INFO StatWtTVI::summarizeFlagging 0 2699 1793 2024-06-08 06:41:39 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:40 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00706 2024-06-08 06:41:40 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.34301 2024-06-08 06:41:40 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:40 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:39.276497 End time: 2024-06-08 06:41:39.517215 2024-06-08 06:41:40 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:40 INFO statwt::::casa ########################################## 2024-06-08 06:41:40 INFO name:: No table opened. 2024-06-08 06:41:40 INFO name:: No table opened. 2024-06-08 06:41:40 INFO statwt::::casa ########################################## 2024-06-08 06:41:40 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:40 INFO statwt::::casa statwt( vis='statwt_test_vlass_timebin1.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='scan,field,state', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2024-06-08 06:41:40 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:40 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:40 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:40 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-06-08 06:41:40 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-08 06:41:40 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:40 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-06-08 06:41:40 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:40 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:40 INFO StatWtTVI::summarizeFlagging 0 3936 1945 2024-06-08 06:41:40 INFO StatWtTVI::summarizeFlagging 1 3888 2344 2024-06-08 06:41:40 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-06-08 06:41:40 INFO StatWtTVI::summarizeStats The mean of the computed weights is 40.6606 2024-06-08 06:41:40 INFO StatWtTVI::summarizeStats The variance of the computed weights is 372.347 2024-06-08 06:41:40 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:40 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:39.653981 End time: 2024-06-08 06:41:39.976058 2024-06-08 06:41:40 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:40 INFO statwt::::casa ########################################## 2024-06-08 06:41:40 INFO statwt::::casa ########################################## 2024-06-08 06:41:40 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:40 INFO statwt::::casa statwt( vis='statwt_test_vlass_timebin5s.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='scan,field,state', timebin='5s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2024-06-08 06:41:40 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:40 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:40 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:40 INFO StatWtColConfig::_determineFlags CORRECTED_DATA is not present. Updating the SIGMA/SIGMA_SPECTRUM and WEIGHT/WEIGHT_SPECTRUM values based on calculations using the DATA column. 2024-06-08 06:41:40 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging Originally, 28.7129% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 28.7129% 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging 0 360 13 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging 1 360 22 2024-06-08 06:41:41 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~15;SPW 1, channels 0~15 2024-06-08 06:41:41 INFO StatWtTVI::summarizeStats The mean of the computed weights is 31.8048 2024-06-08 06:41:41 INFO StatWtTVI::summarizeStats The variance of the computed weights is 45.3775 2024-06-08 06:41:41 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:41 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:40.204518 End time: 2024-06-08 06:41:40.562625 2024-06-08 06:41:41 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:41 INFO statwt::::casa ########################################## 2024-06-08 06:41:41 INFO name:: No table opened. 2024-06-08 06:41:41 INFO name:: No table opened. 2024-06-08 06:41:41 INFO statwt::::casa ########################################## 2024-06-08 06:41:41 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:41 INFO statwt::::casa statwt( vis='ngc5921.no_scan_bounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr, scan', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:41 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:41 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:41 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:41 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. 2024-06-08 06:41:41 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:41 INFO StatWtTVI::summarizeFlagging 0 270 89 2024-06-08 06:41:41 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:41 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.46103 2024-06-08 06:41:41 INFO StatWtTVI::summarizeStats The variance of the computed weights is 0.913911 2024-06-08 06:41:41 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:41 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:40.784115 End time: 2024-06-08 06:41:41.100483 2024-06-08 06:41:41 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:41 INFO statwt::::casa ########################################## 2024-06-08 06:41:41 INFO name:: No table opened. 2024-06-08 06:41:41 INFO name:: No table opened. 2024-06-08 06:41:41 INFO statwt::::casa ########################################## 2024-06-08 06:41:41 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:41 INFO statwt::::casa statwt( vis='ngc5921.no_scan_nor_field_bounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr,scan,field', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:41 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:41 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:41 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:41 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. 2024-06-08 06:41:41 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-06-08 06:41:42 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:42 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:41.347229 End time: 2024-06-08 06:41:41.570597 2024-06-08 06:41:42 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:42 INFO statwt::::casa ########################################## 2024-06-08 06:41:42 INFO statwt::::casa ########################################## 2024-06-08 06:41:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:42 INFO statwt::::casa statwt( vis='ngc5921.no_scan_nor_field_bounds.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr,field,scan', timebin='6000s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:42 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:42 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:42 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:42 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:42 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging 0 45 45 2024-06-08 06:41:42 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats The mean of the computed weights is 0.0597345 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.00596e-06 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:42 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:41.820068 End time: 2024-06-08 06:41:42.055502 2024-06-08 06:41:42 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:42 INFO statwt::::casa ########################################## 2024-06-08 06:41:42 INFO name:: No table opened. 2024-06-08 06:41:42 INFO name:: No table opened. 2024-06-08 06:41:42 INFO statwt::::casa ########################################## 2024-06-08 06:41:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:42 INFO statwt::::casa statwt( vis='ngc5921.split.preview.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[1.0, 2.0], flagbackup=True, preview=True, datacolumn='corrected' ) 2024-06-08 06:41:42 INFO statwt::::casa Running in preview mode. No flags will be modified, so existing flags will not be backed up. 2024-06-08 06:41:42 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:42 INFO StatWt::writeWeights RAN IN PREVIEW MODE. NO WEIGHTS NOR FLAGS WERE CHANGED. 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:42 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-08 06:41:42 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-08 06:41:42 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:42 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:42.178223 End time: 2024-06-08 06:41:42.334385 2024-06-08 06:41:42 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:42 INFO statwt::::casa ########################################## 2024-06-08 06:41:42 INFO name:: No table opened. 2024-06-08 06:41:42 INFO name:: No table opened. 2024-06-08 06:41:42 INFO statwt::::casa ########################################## 2024-06-08 06:41:42 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:42 INFO statwt::::casa statwt( vis='ngc5921.split.residualwmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual' ) 2024-06-08 06:41:42 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:42 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:42 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:42 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:42 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-08 06:41:43 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:43 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-08 06:41:43 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-08 06:41:43 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:43 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:42.395135 End time: 2024-06-08 06:41:42.729053 2024-06-08 06:41:43 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:43 INFO statwt::::casa ########################################## 2024-06-08 06:41:43 INFO name:: No table opened. 2024-06-08 06:41:43 INFO name:: No table opened. 2024-06-08 06:41:43 INFO statwt::::casa ########################################## 2024-06-08 06:41:43 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:43 INFO statwt::::casa statwt( vis='ngc5921.split.residualdatawmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2024-06-08 06:41:43 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:43 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:43 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:43 INFO StatWtColConfig::_determineFlags Updating the SIGMA/SIGMA_SPECTRUM values. WEIGHT/WEIGHT_SPECTRUM will not be recalculated as they are related to the values in the CORRECTED_DATA column. 2024-06-08 06:41:43 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:43 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-06-08 06:41:43 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:43 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-06-08 06:41:43 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-06-08 06:41:43 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:43 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:42.899564 End time: 2024-06-08 06:41:43.306519 2024-06-08 06:41:43 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:43 INFO statwt::::casa ########################################## 2024-06-08 06:41:43 INFO name:: No table opened. 2024-06-08 06:41:43 INFO name:: No table opened. 2024-06-08 06:41:44 INFO statwt::::casa ########################################## 2024-06-08 06:41:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:44 INFO statwt::::casa statwt( vis='ngc5921.split.residualdatawoutmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual_data' ) 2024-06-08 06:41:44 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:44 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:44 INFO StatWtColConfig::_determineFlags Updating the SIGMA/SIGMA_SPECTRUM values. WEIGHT/WEIGHT_SPECTRUM will not be recalculated as they are related to the values in the CORRECTED_DATA column. 2024-06-08 06:41:44 INFO StatWtTVI::StatWtTVI Using DATA - MODEL_DATA to compute weights 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging 0 5399 2389 2024-06-08 06:41:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 1533.27 2024-06-08 06:41:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.48377e+06 2024-06-08 06:41:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:44 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:43.513598 End time: 2024-06-08 06:41:43.857560 2024-06-08 06:41:44 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:44 INFO statwt::::casa ########################################## 2024-06-08 06:41:44 INFO name:: No table opened. 2024-06-08 06:41:44 INFO name:: No table opened. 2024-06-08 06:41:44 INFO statwt::::casa ########################################## 2024-06-08 06:41:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:44 INFO statwt::::casa statwt( vis='ngc5921.split.residualwoutmodel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='residual' ) 2024-06-08 06:41:44 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:44 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:44 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:44 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA - MODEL_DATA to compute weights 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:44 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-08 06:41:44 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:44 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-08 06:41:44 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-08 06:41:44 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:44 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:44.018109 End time: 2024-06-08 06:41:44.342048 2024-06-08 06:41:44 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:44 INFO statwt::::casa ########################################## 2024-06-08 06:41:44 INFO name:: No table opened. 2024-06-08 06:41:44 INFO name:: No table opened. 2024-06-08 06:41:44 INFO statwt::::casa ########################################## 2024-06-08 06:41:44 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:44 INFO statwt::::casa statwt( vis='ngc5921.split.statstest.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:44 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:44 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:44 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:45 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:45 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-08 06:41:45 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:45 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-08 06:41:45 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-08 06:41:45 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:45 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:44.489547 End time: 2024-06-08 06:41:44.818036 2024-06-08 06:41:45 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:45 INFO statwt::::casa ########################################## 2024-06-08 06:41:45 INFO name:: No table opened. 2024-06-08 06:41:45 INFO name:: No table opened. 2024-06-08 06:41:45 INFO statwt::::casa ########################################## 2024-06-08 06:41:45 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:45 INFO statwt::::casa statwt( vis='ngc5921.split.scansel.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='5', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:45 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:45 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:45 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:45 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:45 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging Originally, 18.1818% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.1818% 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:45 INFO StatWtTVI::summarizeFlagging 0 135 88 2024-06-08 06:41:45 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:45 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.676 2024-06-08 06:41:45 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.37272 2024-06-08 06:41:45 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:45 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:44.875801 End time: 2024-06-08 06:41:44.952849 2024-06-08 06:41:45 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:45 INFO statwt::::casa ########################################## 2024-06-08 06:41:45 INFO name:: No table opened. 2024-06-08 06:41:45 INFO name:: No table opened. 2024-06-08 06:41:45 INFO statwt::::casa ########################################## 2024-06-08 06:41:45 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:45 INFO statwt::::casa statwt( vis='ngc5921.split.sliding_time_window.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin='300s', slidetimebin=True, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:45 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:45 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:45 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:45 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:45 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging 0 5400 2944 2024-06-08 06:41:46 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:46 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.87503 2024-06-08 06:41:46 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.18372 2024-06-08 06:41:46 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:46 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:45.157883 End time: 2024-06-08 06:41:45.541654 2024-06-08 06:41:46 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:46 INFO statwt::::casa ########################################## 2024-06-08 06:41:46 INFO name:: No table opened. 2024-06-08 06:41:46 INFO name:: No table opened. 2024-06-08 06:41:46 INFO statwt::::casa ########################################## 2024-06-08 06:41:46 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:46 INFO statwt::::casa statwt( vis='ngc5921.split.sliding_time_window.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=5, slidetimebin=True, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:46 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:46 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:46 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:46 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:46 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:46 INFO StatWtTVI::summarizeFlagging 0 5400 2892 2024-06-08 06:41:46 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:46 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.86331 2024-06-08 06:41:46 INFO StatWtTVI::summarizeStats The variance of the computed weights is 2.05373 2024-06-08 06:41:46 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:46 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:45.800044 End time: 2024-06-08 06:41:46.209010 2024-06-08 06:41:46 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:46 INFO statwt::::casa ########################################## 2024-06-08 06:41:46 INFO statwt::::casa ########################################## 2024-06-08 06:41:46 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:46 INFO statwt::::casa statwt( vis='ngc5921.split.sliding_time_window.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=6, slidetimebin=True, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:46 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:46 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:46 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-08 06:41:46 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:46 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging 0 5400 2782 2024-06-08 06:41:47 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:47 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.83245 2024-06-08 06:41:47 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.90358 2024-06-08 06:41:47 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:47 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:46.418495 End time: 2024-06-08 06:41:46.795047 2024-06-08 06:41:47 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:47 INFO statwt::::casa ########################################## 2024-06-08 06:41:47 INFO name:: No table opened. 2024-06-08 06:41:47 INFO name:: No table opened. 2024-06-08 06:41:47 INFO statwt::::casa ########################################## 2024-06-08 06:41:47 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:47 INFO statwt::::casa statwt( vis='ngc5921.split.spwsel.ms', selectdata=True, field='', spw='0', intent='', array='', observation='', scan='', combine='corr', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:47 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:47 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:47 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:47 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. 2024-06-08 06:41:47 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:47 INFO StatWtTVI::summarizeFlagging 0 2700 1793 2024-06-08 06:41:47 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:47 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.00744 2024-06-08 06:41:47 INFO StatWtTVI::summarizeStats The variance of the computed weights is 3.3415 2024-06-08 06:41:47 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:47 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:47.108515 End time: 2024-06-08 06:41:47.405711 2024-06-08 06:41:47 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:47 INFO statwt::::casa ########################################## 2024-06-08 06:41:47 INFO name:: No table opened. 2024-06-08 06:41:47 INFO name:: No table opened. 2024-06-08 06:41:48 INFO statwt::::casa ########################################## 2024-06-08 06:41:48 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:48 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='cl', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:48 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:48 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:48 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:48 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:48 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging 0 5399 3837 2024-06-08 06:41:48 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:48 INFO StatWtTVI::summarizeStats The mean of the computed weights is 3.69122 2024-06-08 06:41:48 INFO StatWtTVI::summarizeStats The variance of the computed weights is 6.86097 2024-06-08 06:41:48 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:48 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:47.504501 End time: 2024-06-08 06:41:47.901758 2024-06-08 06:41:48 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:48 INFO statwt::::casa ########################################## 2024-06-08 06:41:48 INFO statwt::::casa ########################################## 2024-06-08 06:41:48 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:48 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='ch', fence=-1.0, center='mean', lside=True, zscore=5.0, maxiter=3, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:48 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:48 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:48 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:48 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:48 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:48 INFO StatWtTVI::summarizeFlagging 0 5399 2485 2024-06-08 06:41:48 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:48 INFO StatWtTVI::summarizeStats The mean of the computed weights is 9.49987 2024-06-08 06:41:48 INFO StatWtTVI::summarizeStats The variance of the computed weights is 19.7106 2024-06-08 06:41:48 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:48 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:47.957072 End time: 2024-06-08 06:41:48.403240 2024-06-08 06:41:48 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:48 INFO statwt::::casa ########################################## 2024-06-08 06:41:48 INFO statwt::::casa ########################################## 2024-06-08 06:41:48 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:48 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='h', fence=0.2, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:48 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:48 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:48 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_3 2024-06-08 06:41:48 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:48 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging 0 5399 2320 2024-06-08 06:41:49 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:49 INFO StatWtTVI::summarizeStats The mean of the computed weights is 49.5864 2024-06-08 06:41:49 INFO StatWtTVI::summarizeStats The variance of the computed weights is 418.744 2024-06-08 06:41:49 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:49 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:48.440151 End time: 2024-06-08 06:41:48.931031 2024-06-08 06:41:49 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:49 INFO statwt::::casa ########################################## 2024-06-08 06:41:49 INFO statwt::::casa ########################################## 2024-06-08 06:41:49 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:49 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='f', fence=-1.0, center='median', lside=False, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:49 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:49 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:49 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_4 2024-06-08 06:41:49 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:49 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:49 INFO StatWtTVI::summarizeFlagging 0 5399 4066 2024-06-08 06:41:49 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:49 INFO StatWtTVI::summarizeStats The mean of the computed weights is 5.55784 2024-06-08 06:41:49 INFO StatWtTVI::summarizeStats The variance of the computed weights is 22.2368 2024-06-08 06:41:49 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:49 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:48.973006 End time: 2024-06-08 06:41:49.420841 2024-06-08 06:41:49 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:49 INFO statwt::::casa ########################################## 2024-06-08 06:41:49 INFO statwt::::casa ########################################## 2024-06-08 06:41:49 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:49 INFO statwt::::casa statwt( vis='ngc5921.split.statalg.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='', timebin=1, slidetimebin=False, chanbin='spw', minsamp=2, statalg='bogus', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:49 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:49 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:49 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_5 2024-06-08 06:41:49 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:50 SEVERE ms::statwt Exception Reported: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-06-08 06:41:50 SEVERE statwt::::casa Exception Reported: Error in statwt: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-06-08 06:41:50 INFO statwt::::casa Traceback (most recent call last): 2024-06-08 06:41:50 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__ 2024-06-08 06:41:50 INFO statwt::::casa+ task_result = _statwt_t( _pc.document['vis'],_pc.document['selectdata'],_pc.document['field'],_pc.document['spw'],_pc.document['intent'],_pc.document['array'],_pc.document['observation'],_pc.document['scan'],_pc.document['combine'],_pc.document['timebin'],_pc.document['slidetimebin'],_pc.document['chanbin'],_pc.document['minsamp'],_pc.document['statalg'],_pc.document['fence'],_pc.document['center'],_pc.document['lside'],_pc.document['zscore'],_pc.document['maxiter'],_pc.document['fitspw'],_pc.document['excludechans'],_pc.document['wtrange'],_pc.document['flagbackup'],_pc.document['preview'],_pc.document['datacolumn'] ) 2024-06-08 06:41:50 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 2024-06-08 06:41:50 INFO statwt::::casa+ rval = myms.statwt( 2024-06-08 06:41:50 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 2024-06-08 06:41:50 INFO statwt::::casa+ return self._swigobj.statwt(combine, timebin, slidetimebin, chanbin, minsamp, statalg, fence, center, lside, zscore, maxiter, fitspw, excludechans, wtrange, preview, datacolumn) 2024-06-08 06:41:50 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 2024-06-08 06:41:50 INFO statwt::::casa+ return _ms.ms_statwt(self, *args, **kwargs) 2024-06-08 06:41:50 INFO statwt::::casa+ RuntimeError: Unsupported value for 'statalg' at File: /source/casa6/casatools/src/code/mstransform/TVI/StatWtTVI.cc, line: 403 2024-06-08 06:41:50 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:49.457948 End time: 2024-06-08 06:41:49.502074 2024-06-08 06:41:50 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:50 INFO statwt::::casa ########################################## 2024-06-08 06:41:50 INFO name:: No table opened. 2024-06-08 06:41:50 INFO name:: No table opened. 2024-06-08 06:41:50 INFO statwt::::casa ########################################## 2024-06-08 06:41:50 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:50 INFO statwt::::casa statwt( vis='ngc5921.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:50 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:50 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:50 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:50 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:50 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-08 06:41:50 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:50 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-08 06:41:50 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-08 06:41:50 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:50 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:49.534107 End time: 2024-06-08 06:41:49.779671 2024-06-08 06:41:50 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:50 INFO statwt::::casa ########################################## 2024-06-08 06:41:50 INFO statwt::::casa ########################################## 2024-06-08 06:41:50 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:50 INFO statwt::::casa statwt( vis='ngc5921.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin=10, slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:50 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:50 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:50 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:50 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:50 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 0%. 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 18.197% 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:50 INFO StatWtTVI::summarizeFlagging 0 2700 948 2024-06-08 06:41:50 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:50 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.50245 2024-06-08 06:41:50 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.046 2024-06-08 06:41:50 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:51 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:50.147224 End time: 2024-06-08 06:41:50.501494 2024-06-08 06:41:51 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:51 INFO statwt::::casa ########################################## 2024-06-08 06:41:51 INFO name:: No table opened. 2024-06-08 06:41:51 INFO name:: No table opened. 2024-06-08 06:41:51 INFO statwt::::casa ########################################## 2024-06-08 06:41:51 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:51 INFO statwt::::casa statwt( vis='ngc5921.wtrange.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[1.0, 2.0], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:51 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:51 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:51 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_1 2024-06-08 06:41:51 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:51 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:51 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-06-08 06:41:51 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-06-08 06:41:51 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:51 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:51 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-08 06:41:51 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:51 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-08 06:41:51 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-08 06:41:51 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:51 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:50.781142 End time: 2024-06-08 06:41:51.025627 2024-06-08 06:41:51 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:51 INFO statwt::::casa ########################################## 2024-06-08 06:41:51 INFO statwt::::casa ########################################## 2024-06-08 06:41:51 INFO statwt::::casa ##### Begin Task: statwt ##### 2024-06-08 06:41:51 INFO statwt::::casa statwt( vis='ngc5921.wtrange.split.timebin.ms', selectdata=True, field='', spw='', intent='', array='', observation='', scan='', combine='corr', timebin='300s', slidetimebin=False, chanbin='spw', minsamp=2, statalg='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, fitspw='', excludechans=False, wtrange=[1.0, 2.0], flagbackup=True, preview=False, datacolumn='corrected' ) 2024-06-08 06:41:51 INFO statwt::::casa Backup original flags before applying new flags 2024-06-08 06:41:51 INFO AgentFlagger::open Table type is Measurement Set 2024-06-08 06:41:51 INFO FlagVersion::saveFlagVersion Creating new backup flag file called statwt_2 2024-06-08 06:41:51 INFO StatWtColConfig::_determineFlags Updating the WEIGHT/WEIGHT_SPECTRUM values. SIGMA/SIGMA_SPECTRUM values will not be recalculated as they are related to the values in the DATA column. 2024-06-08 06:41:51 INFO StatWtTVI::StatWtTVI Using CORRECTED_DATA to compute weights 2024-06-08 06:41:52 INFO StatWtTVI::summarizeFlagging Originally, 18.197% of the data were flagged. StatWtTVI flagged an additional 59.4848%. 2024-06-08 06:41:52 INFO StatWtTVI::summarizeFlagging TOTAL FLAGGED DATA AFTER RUNNING STATWT: 77.6818% 2024-06-08 06:41:52 INFO StatWtTVI::summarizeFlagging 2024-06-08 06:41:52 INFO StatWtTVI::summarizeFlagging SPECTRAL_WINDOW SAMPLES_WITH_NON-ZERO_VARIANCE SAMPLES_WHERE_REAL_PART_VARIANCE_DIFFERS_BY_>50%_FROM_IMAGINARY_PART 2024-06-08 06:41:52 INFO StatWtTVI::summarizeFlagging 0 630 288 2024-06-08 06:41:52 INFO StatWtTVI::_logUsedChannels Weights are being computed using SPW 0, channels 0~62 2024-06-08 06:41:52 INFO StatWtTVI::summarizeStats The mean of the computed weights is 2.55491 2024-06-08 06:41:52 INFO StatWtTVI::summarizeStats The variance of the computed weights is 1.29512 2024-06-08 06:41:52 INFO StatWtTVI::summarizeStats Weights which had corresponding flags of True prior to running this application were not used to compute these stats. 2024-06-08 06:41:52 INFO statwt::::casa Task statwt complete. Start time: 2024-06-08 06:41:51.361360 End time: 2024-06-08 06:41:51.593380 2024-06-08 06:41:52 INFO statwt::::casa ##### End Task: statwt ##### 2024-06-08 06:41:52 INFO statwt::::casa ########################################## 2024-06-08 06:41:52 INFO name:: No table opened. 2024-06-08 06:41:52 INFO name:: No table opened. Using configuration file ~/.casa/config.py Using matplotlib backend: agg CASA 6.6.1.14a14360.dev2 -- Common Astronomy Software Applications [6.6.1.14a14360.dev2] Running tests... ---------------------------------------------------------------------- ..F.................F.. ====================================================================== ERROR [4.071s]: test_chanbin_multi_spw_no_spectrum_columns (__main__.statwt_test) Test specifying chanbin when multi spw with no sigma nor weight ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_statwt_casashell.py", line 1045, in test_chanbin_multi_spw_no_spectrum_columns self.assertRaises( AssertionError: RuntimeError not raised by ====================================================================== ERROR [2.028s]: test_statalg (__main__.statwt_test) Test statalg ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_statwt_casashell.py", line 528, in test_statalg self.assertRaises( AssertionError: RuntimeError not raised by ---------------------------------------------------------------------- Ran 23 tests in 28.847s FAILED (errors=2) Generating XML reports... CASA exits with a non-zero status : system exit called