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 5.333 5.136/5.828 5.311 ± 0.8221
ea02 1342 1342/1342 1342 ± 0.00004227 5.821 5.316/6.317 5.613 ± 0.9528
ea05 1342 1342/1342 1342 ± 0.00001574 5.555 5.249/6.521 5.681 ± 0.827
ea06 1342 1342/1342 1342 ± 0.000001923 5.144 4.747/5.509 4.998 ± 0.7103
ea07 1342 1342/1342 1342 ± 0.00004327 5.634 5.441/5.879 5.455 ± 0.8008
ea08 1342 1342/1342 1342 ± 0.00004269 5.939 5.616/6.652 5.889 ± 1.036
ea09 1342 1342/1342 1342 ± 0.00001075 4.032 3.466/6.254 4.745 ± 1.324
ea10 1342 1342/1342 1342 ± 0.00004401 5.456 5.19/6.282 5.493 ± 0.8659
ea11 1342 1342/1342 1342 ± 0.00004193 5.893 5.312/6.403 5.674 ± 1.015
ea12 1342 1342/1342 1342 ± 0.000005224 5.697 5.472/6.42 5.746 ± 0.9435
ea13 1342 1342/1342 1342 ± 0.00001409 5.865 5.553/6.28 5.833 ± 0.7857
ea14 1342 1342/1342 1342 ± 0.000004781 6.555 5.755/6.68 5.943 ± 1.117
ea15 1342 1342/1342 1342 ± 0 5.479 5.315/6.296 5.685 ± 0.8921
ea16 1342 1342/1342 1342 ± 0.00003517 5.478 5.14/5.84 5.213 ± 0.7592
ea17 1342 1342/1342 1342 ± 0.00004346 5.969 5.465/6.47 5.787 ± 1.024
ea18 1342 1342/1342 1342 ± 0.00003637 5.032 4.933/5.736 5.049 ± 0.7812
ea19 1342 1342/1342 1342 ± 0.000002557 5.746 5.57/6.661 5.876 ± 0.8443
ea20 1342 1342/1342 1342 ± 0.00002414 6.062 5.912/7.02 6.1 ± 1.133
ea21 1342 1342/1342 1342 ± 0.00002238 5.571 5.301/6.263 5.599 ± 0.8415
ea22 1342 1342/1342 1342 ± 0.00003381 5.435 5.036/6.314 5.492 ± 0.8778
ea23 1342 1342/1342 1342 ± 0.00004266 5.915 5.419/6.51 5.765 ± 0.9428
ea25 1342 1342/1342 1342 ± 0 5.39 5.301/5.465 5.394 ± 0.1625
ea26 1342 1342/1342 1342 ± 0.0000145 5.677 5.397/6.548 5.767 ± 0.8306
ea27 1342 1342/1342 1342 ± 0.00004568 5.554 5.175/6.33 5.509 ± 0.9003
ea28 1342 1342/1342 1342 ± 0.00005389 6.39 5.59/6.511 5.723 ± 1.193
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 ± 0.00002505 5.315 4.993/5.503 5.222 ± 0.4679
5 1342 1342/1342 1342 ± 0.0000258 5.357 5.255/5.502 5.318 ± 0.4867
6 1342 1342/1342 1342 ± 0.00002505 5.442 5.259/5.569 5.33 ± 0.4845
7 1342 1342/1342 1342 ± 0.00002505 5.41 5.228/5.663 5.349 ± 0.4723
8 1342 1342/1342 1342 ± 0.00002542 5.456 5.154/5.614 5.307 ± 0.5045
9 1342 1342/1342 1342 ± 0.0000258 5.695 5.569/5.879 5.595 ± 0.5453
10 1342 1342/1342 1342 ± 0.00002453 6.066 5.79/6.175 6 ± 0.3183
11 1342 1342/1342 1342 ± 0.00002453 6.29 6.14/6.401 6.225 ± 0.3526
12 1342 1342/1342 1342 ± 0.00002453 6.403 6.249/6.541 6.354 ± 0.3505
13 1342 1342/1342 1342 ± 0.00002467 6.566 6.288/6.839 6.54 ± 0.3743
14 1342 1342/1342 1342 ± 0.00003241 6.379 5.999/6.73 6.399 ± 0.4618
15 1342 1342/1342 1342 ± 0.00002456 6.724 6.549/6.904 6.669 ± 0.3963
16 1342 1342/1342 1342 ± 0.00006043 3.765 3.603/4.019 3.805 ± 0.2618
17 1342 1342/1342 1342 ± 0.00006101 3.785 3.657/4.03 3.826 ± 0.246
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
output_dir
 
statwtmode
VLASS-SE
vis
VLASS2.1.sb38561374.eb38565040.59070.62333981482_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
Start time
2024-03-16 09:59:36.726
End
2024-03-16 10:49:07.899
Duration
0:49:31.173
Note, WebLog generation is not included in the time.

CASA logs for stage 7