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

Statwt Summary Plot

VLASS2.1.sb38538105.eb38585498.59082.21856813657_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 5.776 5.456/6.124 5.84 ± 0.4124
ea02 1342 1342/1342 1342 ± 0 6.152 5.74/6.594 6.185 ± 0.5224
ea04 1342 1342/1342 1342 ± 0 5.469 5.185/6.003 5.6 ± 0.4628
ea05 1342 1342/1342 1342 ± 0 5.646 5.413/6.177 5.878 ± 0.5362
ea06 1342 1342/1342 1342 ± 0 4.949 4.836/5.365 5.057 ± 0.3175
ea07 1342 1342/1342 1342 ± 0 5.965 5.708/6.252 5.982 ± 0.4165
ea08 1342 1342/1342 1342 ± 0 6.154 5.901/6.756 6.26 ± 0.5041
ea09 1342 1342/1342 1342 ± 0 5.855 5.364/6.377 5.886 ± 0.5777
ea10 1342 1342/1342 1342 ± 0.00000758 5.764 5.33/6.29 5.845 ± 0.5149
ea11 1342 1342/1342 1342 ± 0 5.949 5.52/6.308 5.938 ± 0.5097
ea12 1342 1342/1342 1342 ± 0 5.711 5.534/6.449 5.978 ± 0.5296
ea13 1342 1342/1342 1342 ± 0 6.353 6.011/6.596 6.337 ± 0.3822
ea14 1342 1342/1342 1342 ± 0 5.777 5.487/6.387 5.954 ± 0.5756
ea15 1342 1342/1342 1342 ± 0 5.621 5.237/6.235 5.763 ± 0.5787
ea16 1342 1342/1342 1342 ± 0 6.224 5.864/6.587 6.276 ± 0.5519
ea17 1342 1342/1342 1342 ± 0 6.09 5.811/6.478 6.195 ± 0.5134
ea18 1342 1342/1342 1342 ± 0 5.194 4.936/5.606 5.278 ± 0.4415
ea19 1342 1342/1342 1342 ± 0 5.856 5.697/6.582 6.177 ± 0.5106
ea20 1342 1342/1342 1342 ± 0 6.426 5.851/6.738 6.35 ± 0.544
ea21 1342 1342/1342 1342 ± 0 5.705 5.518/6.21 5.876 ± 0.4679
ea22 1342 1342/1342 1342 ± 0 5.994 5.557/6.509 6.04 ± 0.5578
ea25 1342 1342/1342 1342 ± 0 5.736 5.368/6.077 5.786 ± 0.4839
ea26 1342 1342/1342 1342 ± 0 6.282 5.828/6.801 6.348 ± 0.5237
ea27 1342 1342/1342 1342 ± 0.00002503 5.756 5.507/6.268 5.896 ± 0.5051
ea28 1342 1342/1342 1342 ± 0 5.917 5.537/6.45 5.975 ± 0.5319
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 5.542 5.357/5.722 5.527 ± 0.266
4 1342 1342/1342 1342 ± 0.00002444 5.557 5.31/5.832 5.558 ± 0.4305
5 1342 1342/1342 1342 ± 0.00002396 5.578 5.308/5.717 5.552 ± 0.3642
6 1342 1342/1342 1342 ± 0.00002396 5.466 5.25/5.687 5.46 ± 0.3059
7 1342 1342/1342 1342 ± 0.00002396 5.491 5.325/5.663 5.489 ± 0.2799
8 1342 1342/1342 1342 ± 0.00002396 5.479 5.277/5.629 5.437 ± 0.292
9 1342 1342/1342 1342 ± 0.00002396 5.731 5.568/6.007 5.707 ± 0.342
10 1342 1342/1342 1342 ± 0.00002396 6.205 6.028/6.304 6.125 ± 0.3411
11 1342 1342/1342 1342 ± 0.00002396 6.478 6.234/6.573 6.364 ± 0.3511
12 1342 1342/1342 1342 ± 0.00002396 6.604 6.366/6.762 6.526 ± 0.372
13 1342 1342/1342 1342 ± 0.00002396 7.041 6.867/7.194 6.969 ± 0.3772
15 1342 1342/1342 1342 ± 0.00003152 6.436 6.179/6.67 6.421 ± 0.3321
16 1342 1342/1342 1342 ± 0.00002916 6.16 5.958/6.489 6.155 ± 0.3841
17 1342 1342/1342 1342 ± 0.00002568 6.174 5.981/6.449 6.171 ± 0.3696
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
overwrite_modelcol
False
output_dir
 
datacolumn
residual_data
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
Start time
2024-03-14 04:02:34.440
End
2024-03-14 05:10:12.354
Duration
1:07:37.914
Note, WebLog generation is not included in the time.

CASA logs for stage 7