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

Statwt Summary Plot

VLASS2.1.sb38561374.eb38565040.59070.62333981482_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 5.421 5.248/5.872 5.333 ± 0.8879
ea02 1342 1342/1342 1342 ± 0.00004272 5.891 5.435/6.463 5.709 ± 1.035
ea05 1342 1342/1342 1342 ± 0.00001396 5.622 5.313/6.272 5.574 ± 0.8647
ea06 1342 1342/1342 1342 ± 0.000002319 5.01 4.779/5.452 4.931 ± 0.757
ea07 1342 1342/1342 1342 ± 0.00004487 5.663 5.507/5.999 5.479 ± 0.9231
ea08 1342 1342/1342 1342 ± 0.0000435 6.19 5.699/6.91 5.977 ± 1.174
ea09 1342 1342/1342 1342 ± 0.00002233 3.992 3.546/6.384 4.794 ± 1.332
ea10 1342 1342/1342 1342 ± 0.00004636 5.735 5.223/6.326 5.491 ± 0.9816
ea11 1342 1342/1342 1342 ± 0.00003908 5.767 5.438/6.457 5.615 ± 1.137
ea12 1342 1342/1342 1342 ± 0.000001853 5.684 5.479/6.474 5.691 ± 1.043
ea13 1342 1342/1342 1342 ± 0.00002757 6.052 5.767/6.345 5.924 ± 0.8509
ea14 1342 1342/1342 1342 ± 0.00002337 6.381 5.345/6.694 5.829 ± 1.215
ea15 1342 1342/1342 1342 ± 0 5.607 5.344/6.376 5.663 ± 0.9917
ea16 1342 1342/1342 1342 ± 0.00002793 5.527 5.277/5.686 5.218 ± 0.7991
ea17 1342 1342/1342 1342 ± 0.0000433 5.997 5.549/6.691 5.828 ± 1.166
ea18 1342 1342/1342 1342 ± 0.0000274 5.052 4.827/5.612 4.939 ± 0.879
ea19 1342 1342/1342 1342 ± 0.000002929 5.884 5.631/6.573 5.824 ± 0.8862
ea20 1342 1342/1342 1342 ± 0.00001264 6.033 5.874/6.913 5.959 ± 1.225
ea21 1342 1342/1342 1342 ± 0.00002248 5.602 5.387/6.267 5.516 ± 0.9134
ea22 1342 1342/1342 1342 ± 0.00004247 5.615 5.256/6.438 5.638 ± 0.9426
ea23 1342 1342/1342 1342 ± 0.00004212 5.738 5.463/6.402 5.695 ± 1.059
ea25 1342 1342/1342 1342 ± 0 5.485 5.332/5.627 5.496 ± 0.1784
ea26 1342 1342/1342 1342 ± 0.00003683 5.738 5.525/6.631 5.812 ± 0.9104
ea27 1342 1342/1342 1342 ± 0.00004822 5.614 5.248/6.387 5.512 ± 1.002
ea28 1342 1342/1342 1342 ± 0.00005316 6.461 5.442/6.68 5.761 ± 1.358
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 ± 0.00002496 5.386 5.133/5.585 5.308 ± 0.4632
5 1342 1342/1342 1342 ± 0.00002631 5.458 5.3/5.56 5.359 ± 0.5275
6 1342 1342/1342 1342 ± 0.00002496 5.534 5.422/5.664 5.434 ± 0.4804
7 1342 1342/1342 1342 ± 0.00002496 5.522 5.34/5.733 5.446 ± 0.4679
8 1342 1342/1342 1342 ± 0.00002496 5.478 5.255/5.695 5.39 ± 0.4856
9 1342 1342/1342 1342 ± 0.00002496 5.743 5.602/6.002 5.637 ± 0.5643
10 1342 1342/1342 1342 ± 0.00002445 6.126 5.889/6.204 6.045 ± 0.3214
11 1342 1342/1342 1342 ± 0.00002445 6.338 6.192/6.458 6.271 ± 0.354
12 1342 1342/1342 1342 ± 0.00002445 6.453 6.299/6.62 6.398 ± 0.3579
13 1342 1342/1342 1342 ± 0.00002447 6.675 6.327/6.8 6.559 ± 0.3713
14 1342 1342/1342 1342 ± 0.00003692 6.315 5.858/6.843 6.317 ± 0.5507
15 1342 1342/1342 1342 ± 0.00002447 6.643 6.456/6.874 6.586 ± 0.4651
16 1342 1342/1342 1342 ± 0.00005964 3.374 3.22/3.607 3.43 ± 0.3167
17 1342 1342/1342 1342 ± 0.00006103 3.575 3.409/3.839 3.618 ± 0.355
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38561374.eb38565040.59070.62333981482_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
 
overwrite_modelcol
False
vis
VLASS2.1.sb38561374.eb38565040.59070.62333981482_split_split.ms
Start time
2024-03-16 10:59:34.716
End
2024-03-16 11:45:30.149
Duration
0:45:55.433
Note, WebLog generation is not included in the time.

CASA logs for stage 7