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

Statwt Summary Plot

VLASS2.1.sb38530355.eb38576088.59078.34299474537_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 5.316 5.175/6.048 5.535 ± 0.5653
ea02 1342 1342/1342 1342 ± 0.00004272 5.842 5.345/6.596 5.914 ± 0.7768
ea04 1342 1342/1342 1342 ± 0 5.289 5.024/5.965 5.464 ± 0.5557
ea05 1342 1342/1342 1342 ± 0.000004427 5.566 5.262/6.411 5.768 ± 0.6069
ea06 1342 1342/1342 1342 ± 0 4.761 4.68/5.22 4.88 ± 0.3967
ea07 1342 1342/1342 1342 ± 0.00004259 5.737 5.341/6.173 5.788 ± 0.638
ea08 1342 1342/1342 1342 ± 0.00004096 5.862 5.576/6.782 6.053 ± 0.7671
ea09 1342 1342/1342 1342 ± 0.00003608 5.464 5.17/6.378 5.6 ± 0.7119
ea10 1342 1342/1342 1342 ± 0.00004096 5.362 5.098/6.337 5.616 ± 0.6453
ea11 1342 1342/1342 1342 ± 0.00002546 5.634 5.151/6.31 5.68 ± 0.7561
ea12 1342 1342/1342 1342 ± 0 5.552 5.229/6.446 5.769 ± 0.753
ea13 1342 1342/1342 1342 ± 0.00002081 5.963 5.704/6.376 6.03 ± 0.671
ea14 1342 1342/1342 1342 ± 0.000003131 5.641 5.447/6.571 5.963 ± 0.6556
ea15 1342 1342/1342 1342 ± 0 5.314 5.123/6.153 5.647 ± 0.668
ea16 1342 1342/1342 1342 ± 0.00001348 5.867 5.47/6.639 6.072 ± 0.7044
ea17 1342 1342/1342 1342 ± 0.0000415 5.742 5.433/6.795 5.926 ± 0.6862
ea18 1342 1342/1342 1342 ± 0.0000107 4.992 4.704/5.677 5.092 ± 0.5546
ea19 1342 1342/1342 1342 ± 0.000003271 5.755 5.507/6.656 6.027 ± 0.6513
ea20 1342 1342/1342 1342 ± 0.000006353 5.833 5.692/6.706 6.071 ± 0.7911
ea21 1342 1342/1342 1342 ± 0.00000897 5.582 5.329/6.313 5.773 ± 0.6036
ea22 1342 1342/1342 1342 ± 0.00004272 5.519 5.266/6.471 5.784 ± 0.7396
ea23 1342 1342/1342 1342 ± 0.00003348 5.813 5.499/6.553 6.041 ± 0.7372
ea25 1342 1342/1342 1342 ± 0.00004026 5.429 5.268/6.295 5.586 ± 0.6686
ea27 1342 1342/1342 1342 ± 0.0000415 5.372 5.112/6.342 5.619 ± 0.6451
ea28 1342 1342/1342 1342 ± 0.00004096 5.595 5.341/6.499 5.797 ± 0.7278
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 ± 0.00002396 5.444 5.311/5.662 5.476 ± 0.2684
3 1342 1342/1342 1342 ± 0.00002661 5.334 5.172/5.65 5.379 ± 0.3524
4 1342 1342/1342 1342 ± 0.00004272 5.021 4.772/5.227 4.981 ± 0.2534
5 1342 1342/1342 1342 ± 0.00002396 5.36 5.127/5.553 5.373 ± 0.3187
6 1342 1342/1342 1342 ± 0.00002396 5.276 5.2/5.51 5.299 ± 0.2701
7 1342 1342/1342 1342 ± 0.00002396 5.336 5.179/5.509 5.323 ± 0.2581
8 1342 1342/1342 1342 ± 0.00002396 5.336 5.103/5.474 5.274 ± 0.2773
9 1342 1342/1342 1342 ± 0.00002396 5.597 5.458/5.832 5.565 ± 0.326
10 1342 1342/1342 1342 ± 0.00002396 6.001 5.862/6.124 5.951 ± 0.3196
11 1342 1342/1342 1342 ± 0.00002396 6.266 6.122/6.35 6.186 ± 0.3323
12 1342 1342/1342 1342 ± 0.00002396 6.382 6.299/6.577 6.357 ± 0.349
13 1342 1342/1342 1342 ± 0.00002396 6.828 6.646/6.99 6.761 ± 0.3867
14 1342 1342/1342 1342 ± 0.00002396 6.935 6.6/7.214 6.856 ± 0.4396
15 1342 1342/1342 1342 ± 0.00002396 6.724 6.452/6.889 6.611 ± 0.4594
16 1342 1342/1342 1342 ± 0.00006101 4.79 4.614/5.048 4.824 ± 0.3401
17 1342 1342/1342 1342 ± 0.00006084 4.852 4.698/5.036 4.87 ± 0.3121
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms
datacolumn
residual_data
output_dir
 
Start time
2023-12-30 13:03:16.806
End
2023-12-30 14:09:11.220
Duration
1:05:54.413
Note, WebLog generation is not included in the time.

CASA logs for stage 7