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 5.692 5.366/6.151 5.783 ± 0.5223
ea02 1342 1342/1342 1342 ± 0 5.981 5.505/6.485 6.056 ± 0.6132
ea04 1342 1342/1342 1342 ± 0 5.673 5.346/6.23 5.832 ± 0.5632
ea05 1342 1342/1342 1342 ± 0 5.883 5.526/6.368 5.969 ± 0.561
ea06 1342 1342/1342 1342 ± 0 5.714 5.263/6.157 5.749 ± 0.5272
ea07 1342 1342/1342 1342 ± 0 5.549 5.393/5.949 5.626 ± 0.4516
ea08 1342 1342/1342 1342 ± 0 6.082 5.666/6.722 6.234 ± 0.641
ea09 1342 1342/1342 1342 ± 0 6.462 6.229/6.824 6.513 ± 0.4146
ea10 1342 1342/1342 1342 ± 0 5.373 5.105/6.042 5.564 ± 0.5059
ea11 1342 1342/1342 1342 ± 0 6.046 5.502/6.525 6.075 ± 0.6026
ea12 1342 1342/1342 1342 ± 0 5.83 5.434/6.473 6.024 ± 0.6331
ea13 1342 1342/1342 1342 ± 0 6.227 5.894/6.507 6.279 ± 0.4828
ea14 1342 1342/1342 1342 ± 0 5.959 5.476/6.528 6.031 ± 0.6296
ea15 1342 1342/1342 1342 ± 0 5.919 5.522/6.548 6.109 ± 0.6941
ea16 1342 1342/1342 1342 ± 0 6.152 5.744/6.636 6.279 ± 0.6803
ea17 1342 1342/1342 1342 ± 0 6.152 5.776/6.661 6.299 ± 0.6231
ea18 1342 1342/1342 1342 ± 0 5.211 4.875/5.735 5.338 ± 0.5323
ea19 1342 1342/1342 1342 ± 0 6.235 5.781/6.876 6.397 ± 0.6505
ea20 1342 1342/1342 1342 ± 0 6.236 5.861/6.761 6.371 ± 0.6394
ea21 1342 1342/1342 1342 ± 0 5.669 5.475/6.292 5.893 ± 0.5264
ea22 1342 1342/1342 1342 ± 0 5.97 5.429/6.545 6.052 ± 0.6712
ea23 1342 1342/1342 1342 ± 0 6.07 5.63/6.534 6.17 ± 0.6614
ea24 1342 1342/1342 1342 ± 0 5.802 5.244/6.425 5.845 ± 0.635
ea25 1342 1342/1342 1342 ± 0 5.904 5.654/6.428 6.077 ± 0.5577
ea26 1342 1342/1342 1342 ± 0 6.233 5.81/6.831 6.351 ± 0.68
ea27 1342 1342/1342 1342 ± 0 5.821 5.525/6.608 6.015 ± 0.616
ea28 1342 1342/1342 1342 ± 0 5.831 5.538/6.515 6.02 ± 0.6181
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 5.622 5.358/5.793 5.579 ± 0.2598
3 1342 1342/1342 1342 ± 0 5.381 5.187/5.559 5.361 ± 0.2979
4 1342 1342/1342 1342 ± 0 5.417 5.26/5.63 5.45 ± 0.288
5 1342 1342/1342 1342 ± 0 5.548 5.358/5.765 5.556 ± 0.2627
6 1342 1342/1342 1342 ± 0 5.476 5.285/5.639 5.471 ± 0.2473
7 1342 1342/1342 1342 ± 0 5.49 5.376/5.657 5.515 ± 0.2443
8 1342 1342/1342 1342 ± 0 5.538 5.24/5.659 5.473 ± 0.2734
9 1342 1342/1342 1342 ± 0 5.794 5.599/6.002 5.77 ± 0.2639
10 1342 1342/1342 1342 ± 0 6.16 5.978/6.33 6.113 ± 0.3352
11 1342 1342/1342 1342 ± 0 6.433 6.197/6.526 6.365 ± 0.3098
12 1342 1342/1342 1342 ± 0 6.57 6.319/6.68 6.519 ± 0.3329
13 1342 1342/1342 1342 ± 0 7.059 6.793/7.245 7.003 ± 0.3585
14 1342 1342/1342 1342 ± 0 7.226 6.915/7.482 7.165 ± 0.3636
15 1342 1342/1342 1342 ± 0 6.723 6.534/6.983 6.694 ± 0.3337
16 1342 1342/1342 1342 ± 0 6.12 6/6.491 6.165 ± 0.3798
17 1342 1342/1342 1342 ± 0 6.118 5.931/6.388 6.088 ± 0.3916
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
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_189750/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_189750/working
Start time
2022-06-30 22:47:42.728
End
2022-07-01 00:11:09.900
Duration
1:23:27.172
Note, WebLog generation is not included in the time.

CASA logs for stage 7