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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.659 5.38/6.126 5.777 ± 0.5198
ea02 1342 1342/1342 1342 ± 0 6.023 5.5/6.47 6.053 ± 0.607
ea04 1342 1342/1342 1342 ± 0 5.636 5.311/6.221 5.821 ± 0.5703
ea05 1342 1342/1342 1342 ± 0 5.843 5.52/6.381 5.96 ± 0.568
ea06 1342 1342/1342 1342 ± 0 5.727 5.262/6.158 5.746 ± 0.5344
ea07 1342 1342/1342 1342 ± 0 5.548 5.375/5.893 5.611 ± 0.453
ea08 1342 1342/1342 1342 ± 0 6.123 5.65/6.694 6.232 ± 0.6287
ea09 1342 1342/1342 1342 ± 0 6.47 6.266/6.813 6.509 ± 0.41
ea10 1342 1342/1342 1342 ± 0 5.386 5.104/6.033 5.562 ± 0.5118
ea11 1342 1342/1342 1342 ± 0 6.052 5.49/6.521 6.068 ± 0.6076
ea12 1342 1342/1342 1342 ± 0 5.808 5.448/6.483 6.028 ± 0.6356
ea13 1342 1342/1342 1342 ± 0 6.188 5.837/6.532 6.248 ± 0.4876
ea14 1342 1342/1342 1342 ± 0 5.921 5.452/6.528 6.012 ± 0.6228
ea15 1342 1342/1342 1342 ± 0 5.915 5.487/6.538 6.097 ± 0.6977
ea16 1342 1342/1342 1342 ± 0 6.141 5.72/6.552 6.254 ± 0.673
ea17 1342 1342/1342 1342 ± 0 6.148 5.771/6.636 6.282 ± 0.6318
ea18 1342 1342/1342 1342 ± 0 5.2 4.879/5.752 5.344 ± 0.5329
ea19 1342 1342/1342 1342 ± 0 6.229 5.787/6.896 6.395 ± 0.6528
ea20 1342 1342/1342 1342 ± 0 6.236 5.848/6.774 6.363 ± 0.6446
ea21 1342 1342/1342 1342 ± 0 5.67 5.48/6.286 5.884 ± 0.5266
ea22 1342 1342/1342 1342 ± 0 5.957 5.431/6.539 6.036 ± 0.6792
ea23 1342 1342/1342 1342 ± 0 6.029 5.629/6.521 6.151 ± 0.662
ea24 1342 1342/1342 1342 ± 0 5.782 5.203/6.371 5.813 ± 0.6337
ea25 1342 1342/1342 1342 ± 0 5.909 5.634/6.425 6.072 ± 0.5654
ea26 1342 1342/1342 1342 ± 0 6.222 5.788/6.851 6.337 ± 0.6908
ea27 1342 1342/1342 1342 ± 0 5.821 5.476/6.598 6.014 ± 0.6114
ea28 1342 1342/1342 1342 ± 0 5.799 5.53/6.5 6.011 ± 0.619
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 5.317/5.724 5.528 ± 0.2528
3 1342 1342/1342 1342 ± 0 5.374 5.187/5.535 5.354 ± 0.2866
4 1342 1342/1342 1342 ± 0 5.429 5.217/5.626 5.435 ± 0.2891
5 1342 1342/1342 1342 ± 0 5.534 5.356/5.755 5.545 ± 0.2577
6 1342 1342/1342 1342 ± 0 5.466 5.247/5.631 5.463 ± 0.2465
7 1342 1342/1342 1342 ± 0 5.496 5.359/5.651 5.51 ± 0.24
8 1342 1342/1342 1342 ± 0 5.535 5.231/5.663 5.468 ± 0.2732
9 1342 1342/1342 1342 ± 0 5.785 5.586/6.006 5.766 ± 0.2615
10 1342 1342/1342 1342 ± 0 6.153 5.979/6.317 6.106 ± 0.3327
11 1342 1342/1342 1342 ± 0 6.422 6.197/6.523 6.355 ± 0.3062
12 1342 1342/1342 1342 ± 0 6.562 6.325/6.684 6.514 ± 0.3326
13 1342 1342/1342 1342 ± 0 7.051 6.793/7.224 6.995 ± 0.355
14 1342 1342/1342 1342 ± 0 7.227 6.909/7.49 7.156 ± 0.3644
15 1342 1342/1342 1342 ± 0 6.698 6.552/6.956 6.684 ± 0.3299
16 1342 1342/1342 1342 ± 0 6.166 6.021/6.484 6.163 ± 0.3809
17 1342 1342/1342 1342 ± 0 6.122 5.911/6.329 6.086 ± 0.3895
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_57046/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_57046/working
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
Start time
2022-05-19 07:43:15.051
End
2022-05-19 09:08:54.688
Duration
1:25:39.636
Note, WebLog generation is not included in the time.

CASA logs for stage 7