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

Statwt Summary Plot

VLASS2.1.sb38542200.eb38575552.59076.152969456016_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 5.252 5.109/5.953 5.409 ± 0.6523
ea02 1342 1342/1342 1342 ± 0.00003523 5.787 5.227/6.483 5.79 ± 0.8671
ea04 1342 1342/1342 1342 ± 0.00004034 5.072 4.937/5.899 5.185 ± 0.801
ea05 1342 1342/1342 1342 ± 0.00002606 5.459 5.052/6.278 5.584 ± 0.7828
ea06 1342 1342/1342 1342 ± 0.00003946 4.836 4.703/5.338 4.824 ± 0.6376
ea07 1342 1342/1342 1342 ± 0.00003058 5.73 5.263/6.145 5.715 ± 0.69
ea08 1342 1342/1342 1342 ± 0.00003102 5.957 5.498/6.731 6.067 ± 0.8707
ea09 1342 1342/1342 1342 ± 0.00003755 5.234 4.905/5.91 5.227 ± 0.7576
ea10 1342 1342/1342 1342 ± 0.00003234 5.648 5.029/6.271 5.548 ± 0.7473
ea11 1342 1342/1342 1342 ± 0.00003462 5.406 5.121/6.29 5.564 ± 0.8248
ea12 1342 1342/1342 1342 ± 0.00004005 5.518 5.239/6.422 5.573 ± 0.8948
ea13 1342 1342/1342 1342 ± 0.00002777 5.843 5.58/6.281 5.798 ± 0.8735
ea14 1342 1342/1342 1342 ± 0.00003117 5.422 5.272/6.515 5.69 ± 0.8442
ea15 1342 1342/1342 1342 ± 0.00003846 5.113 4.951/6.179 5.329 ± 0.9567
ea16 1342 1342/1342 1342 ± 0.00003236 5.767 5.344/6.648 5.853 ± 0.9429
ea17 1342 1342/1342 1342 ± 0.0000372 5.881 5.406/6.74 5.894 ± 0.8363
ea18 1342 1342/1342 1342 ± 0.00003702 4.896 4.619/5.404 4.929 ± 0.6358
ea19 1342 1342/1342 1342 ± 0.00001644 5.703 5.386/6.642 5.844 ± 0.8219
ea20 1342 1342/1342 1342 ± 0.00003819 5.778 5.613/6.656 5.851 ± 0.9366
ea21 1342 1342/1342 1342 ± 0.00002898 5.487 5.227/6.267 5.588 ± 0.8065
ea22 1342 1342/1342 1342 ± 0.00004103 5.356 4.986/6.428 5.508 ± 0.9261
ea23 1342 1342/1342 1342 ± 0.00002931 5.466 5.374/6.521 5.746 ± 0.8822
ea25 1342 1342/1342 1342 ± 0.00003516 5.477 5.188/6.23 5.537 ± 0.7612
ea27 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea28 1342 1342/1342 1342 ± 0.00003371 5.53 5.307/6.438 5.715 ± 0.8628
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 ± 0.00002441 5.298 5.102/5.534 5.307 ± 0.2668
3 1342 1342/1342 1342 ± 0.00003103 5.028 4.834/5.286 5.087 ± 0.3701
5 1342 1342/1342 1342 ± 0.00002441 5.338 5.116/5.472 5.292 ± 0.3653
6 1342 1342/1342 1342 ± 0.00002441 5.264 5.028/5.378 5.228 ± 0.2729
7 1342 1342/1342 1342 ± 0.00002441 5.22 5.07/5.382 5.225 ± 0.2396
8 1342 1342/1342 1342 ± 0.00002441 5.25 4.986/5.388 5.196 ± 0.2729
9 1342 1342/1342 1342 ± 0.00002441 5.576 5.353/5.724 5.483 ± 0.3295
10 1342 1342/1342 1342 ± 0.00002441 5.97 5.8/6.053 5.885 ± 0.3209
11 1342 1342/1342 1342 ± 0.00002441 6.239 6.007/6.314 6.153 ± 0.3209
12 1342 1342/1342 1342 ± 0.00002441 6.414 6.142/6.529 6.337 ± 0.3408
13 1342 1342/1342 1342 ± 0.00002441 6.74 6.413/6.92 6.641 ± 0.3978
14 1342 1342/1342 1342 ± 0.00002714 6.583 6.173/6.908 6.49 ± 0.5411
15 1342 1342/1342 1342 ± 0.00002629 6.579 6.367/6.781 6.502 ± 0.4443
16 1342 1342/1342 1342 ± 0.00004911 3.775 3.597/3.937 3.773 ± 0.2975
17 1342 1342/1342 1342 ± 0.00005082 3.897 3.61/4.221 3.942 ± 0.4709
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38542200.eb38575552.59076.152969456016_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
output_dir
 
statwtmode
VLASS-SE
datacolumn
residual_data
vis
VLASS2.1.sb38542200.eb38575552.59076.152969456016_split_split.ms
Start time
2024-03-13 02:08:15.100
End
2024-03-13 02:41:00.730
Duration
0:32:45.630
Note, WebLog generation is not included in the time.

CASA logs for stage 7