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 5.39 5.206/5.999 5.622 ± 0.5433
ea02 1342 1342/1342 1342 ± 0 5.937 5.377/6.367 5.922 ± 0.6204
ea04 1342 1342/1342 1342 ± 0 5.474 5.125/6.17 5.69 ± 0.6203
ea05 1342 1342/1342 1342 ± 0 5.818 5.435/6.432 5.875 ± 0.5712
ea06 1342 1342/1342 1342 ± 0 5.847 5.05/6.069 5.62 ± 0.5744
ea07 1342 1342/1342 1342 ± 0 5.398 5.217/5.614 5.433 ± 0.4605
ea08 1342 1342/1342 1342 ± 0 5.997 5.475/6.592 6.085 ± 0.6455
ea09 1342 1342/1342 1342 ± 0 6.464 6.182/6.742 6.375 ± 0.3862
ea10 1342 1342/1342 1342 ± 0 5.313 4.974/5.985 5.453 ± 0.5503
ea11 1342 1342/1342 1342 ± 0 5.965 5.341/6.467 5.96 ± 0.6497
ea12 1342 1342/1342 1342 ± 0 5.688 5.268/6.407 5.866 ± 0.677
ea13 1342 1342/1342 1342 ± 0 6.001 5.609/6.416 6.056 ± 0.5608
ea14 1342 1342/1342 1342 ± 0 5.654 5.196/6.333 5.787 ± 0.6386
ea15 1342 1342/1342 1342 ± 0 5.777 5.272/6.452 5.925 ± 0.7589
ea16 1342 1342/1342 1342 ± 0 6.105 5.569/6.666 6.103 ± 0.708
ea17 1342 1342/1342 1342 ± 0 5.969 5.557/6.419 6.087 ± 0.6737
ea18 1342 1342/1342 1342 ± 0 5.088 4.748/5.678 5.204 ± 0.5511
ea19 1342 1342/1342 1342 ± 0 6.121 5.708/6.828 6.289 ± 0.6617
ea20 1342 1342/1342 1342 ± 0 6.118 5.588/6.696 6.202 ± 0.6888
ea21 1342 1342/1342 1342 ± 0 5.553 5.36/6.233 5.763 ± 0.5442
ea22 1342 1342/1342 1342 ± 0 5.84 5.273/6.428 5.898 ± 0.6851
ea23 1342 1342/1342 1342 ± 0 5.841 5.355/6.446 5.993 ± 0.6894
ea24 1342 1342/1342 1342 ± 0 5.652 4.948/6.322 5.621 ± 0.6817
ea25 1342 1342/1342 1342 ± 0 5.778 5.421/6.297 5.905 ± 0.5877
ea26 1342 1342/1342 1342 ± 0 6.089 5.509/6.666 6.142 ± 0.7231
ea27 1342 1342/1342 1342 ± 0 5.674 5.295/6.51 5.876 ± 0.6507
ea28 1342 1342/1342 1342 ± 0 5.645 5.374/6.357 5.846 ± 0.6388
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 5.287 5.117/5.443 5.277 ± 0.2413
3 1342 1342/1342 1342 ± 0 5.136 4.921/5.278 5.106 ± 0.2736
4 1342 1342/1342 1342 ± 0 5.197 5.014/5.323 5.162 ± 0.281
5 1342 1342/1342 1342 ± 0 5.355 5.139/5.427 5.323 ± 0.2632
6 1342 1342/1342 1342 ± 0 5.324 5.113/5.499 5.321 ± 0.2402
7 1342 1342/1342 1342 ± 0 5.36 5.248/5.502 5.37 ± 0.2296
8 1342 1342/1342 1342 ± 0 5.399 5.132/5.551 5.351 ± 0.2642
9 1342 1342/1342 1342 ± 0 5.653 5.476/5.913 5.656 ± 0.2522
10 1342 1342/1342 1342 ± 0 6.046 5.89/6.214 6 ± 0.3376
11 1342 1342/1342 1342 ± 0 6.32 6.111/6.418 6.254 ± 0.3133
12 1342 1342/1342 1342 ± 0 6.453 6.271/6.59 6.415 ± 0.3293
13 1342 1342/1342 1342 ± 0 6.895 6.688/7.088 6.847 ± 0.3478
14 1342 1342/1342 1342 ± 0 7.111 6.832/7.362 7.037 ± 0.3631
15 1342 1342/1342 1342 ± 0 6.49 6.38/6.79 6.518 ± 0.3341
16 1342 1342/1342 1342 ± 0 6.038 5.862/6.368 6.043 ± 0.3831
17 1342 1342/1342 1342 ± 0 6.014 5.784/6.236 5.967 ± 0.4057
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
output_dir
/mnt/condor/execute/dir_237854/working
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_237854/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-05-19 04:31:42.303
End
2022-05-19 05:23:30.215
Duration
0:51:47.912
Note, WebLog generation is not included in the time.

CASA logs for stage 7