Calculate data weights based on st. dev. within each spw.

Statwt Summary Plot

VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms

Plot of antenna-based weight vs. antenna or spectral window (before re-weight)

Plot of antenna-based weight vs. antenna or spectral window (after re-weight)

Statwt Summary

Summary of before/after-statwt antenna-based weights (Wi) for each antenna. The antenna-based weights are derived from the visibility WEIGHT column: WijWiWj.
Antenna Selection statwt before statwt after
Median 1st/3rd Quartile Mean ± S.Dev. Median 1st/3rd Quartile Mean ± S.Dev.
ea01 1342 1342/1342 1342 ± 0 5.453 5.321/6.183 5.714 ± 0.557
ea02 1342 1342/1342 1342 ± 0.00000307 5.931 5.394/6.653 6.032 ± 0.758
ea04 1342 1342/1342 1342 ± 0.000001354 5.322 5.009/6.014 5.387 ± 0.6765
ea05 1342 1342/1342 1342 ± 0.00002871 5.619 5.258/6.59 5.831 ± 0.7536
ea06 1342 1342/1342 1342 ± 0.000001922 5.055 4.843/5.533 5.08 ± 0.5419
ea07 1342 1342/1342 1342 ± 0.000001399 5.942 5.49/6.318 5.98 ± 0.6416
ea08 1342 1342/1342 1342 ± 0.000001384 6.206 5.768/6.944 6.367 ± 0.7675
ea09 1342 1342/1342 1342 ± 0.00001029 5.573 5.2/6.524 5.736 ± 0.7886
ea10 1342 1342/1342 1342 ± 0 5.877 5.261/6.523 5.859 ± 0.6941
ea11 1342 1342/1342 1342 ± 0.00000138 5.912 5.329/6.53 5.888 ± 0.7225
ea12 1342 1342/1342 1342 ± 0 5.758 5.344/6.552 5.82 ± 0.7925
ea13 1342 1342/1342 1342 ± 0.00002505 5.957 5.719/6.418 6.035 ± 0.7585
ea14 1342 1342/1342 1342 ± 0.00002234 5.894 5.528/6.743 6.062 ± 0.8389
ea15 1342 1342/1342 1342 ± 0.000006196 5.521 5.183/6.296 5.624 ± 0.8564
ea16 1342 1342/1342 1342 ± 0.00002454 5.852 5.498/6.632 5.957 ± 0.8374
ea17 1342 1342/1342 1342 ± 0 6.091 5.623/6.981 6.178 ± 0.7648
ea18 1342 1342/1342 1342 ± 0 5.088 4.883/5.664 5.184 ± 0.5565
ea19 1342 1342/1342 1342 ± 0.00003306 5.839 5.606/6.839 6.113 ± 0.7938
ea20 1342 1342/1342 1342 ± 0 5.974 5.813/6.796 6.168 ± 0.8143
ea21 1342 1342/1342 1342 ± 0.00002748 5.737 5.432/6.457 5.84 ± 0.7823
ea22 1342 1342/1342 1342 ± 0.000006937 5.491 5.206/6.531 5.791 ± 0.8503
ea23 1342 1342/1342 1342 ± 0.000007719 5.995 5.52/6.694 6.123 ± 0.8243
ea25 1342 1342/1342 1342 ± 0 5.711 5.371/6.435 5.814 ± 0.6622
ea27 1342 1342/1342 1342 ± 0 5.595 5.37/6.438 5.779 ± 0.6577
ea28 1342 1342/1342 1342 ± 0 5.884 5.428/6.633 6.031 ± 0.782
Summary of before/after-statwt antenna-based weights (Wi) for each spectral window. The antenna-based weights are derived from the visibility WEIGHT column: WijWiWj.
Spw Selection statwt before statwt after
Median 1st/3rd Quartile Mean ± S.Dev. Median 1st/3rd Quartile Mean ± S.Dev.
2 1342 1342/1342 1342 ± 0 5.564 5.316/5.749 5.509 ± 0.2668
5 1342 1342/1342 1342 ± 0 5.354 5.197/5.615 5.362 ± 0.3289
6 1342 1342/1342 1342 ± 0 5.401 5.192/5.449 5.352 ± 0.2489
7 1342 1342/1342 1342 ± 0 5.366 5.254/5.538 5.377 ± 0.2287
8 1342 1342/1342 1342 ± 0 5.414 5.234/5.613 5.383 ± 0.2756
9 1342 1342/1342 1342 ± 0 5.746 5.519/5.914 5.693 ± 0.3083
10 1342 1342/1342 1342 ± 0 6.164 6.002/6.262 6.094 ± 0.3001
11 1342 1342/1342 1342 ± 0 6.385 6.276/6.515 6.347 ± 0.3142
12 1342 1342/1342 1342 ± 0 6.543 6.394/6.651 6.5 ± 0.3294
13 1342 1342/1342 1342 ± 0 6.838 6.6/7.016 6.759 ± 0.379
14 1342 1342/1342 1342 ± 0 6.786 6.358/7.057 6.676 ± 0.4954
15 1342 1342/1342 1342 ± 0.000008829 6.83 6.648/7.088 6.778 ± 0.4566
16 1342 1342/1342 1342 ± 0.00004803 4.04 3.869/4.192 4.033 ± 0.2402
17 1342 1342/1342 1342 ± 0.00004646 4.263 4.053/4.493 4.276 ± 0.3355
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_40856/working
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_40856/working/VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms
datacolumn
residual_data
Start time
2022-03-22 08:50:37.590
End
2022-03-22 09:42:08.777
Duration
0:51:31.186
Note, WebLog generation is not included in the time.

CASA logs for stage 7