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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.525 5.27/6.038 5.706 ± 0.512
ea02 1342 1342/1342 1342 ± 0 5.655 5.362/6.406 5.907 ± 0.6436
ea04 1342 1342/1342 1342 ± 0 5.406 5.086/5.941 5.554 ± 0.5323
ea05 1342 1342/1342 1342 ± 0 5.762 5.343/6.245 5.853 ± 0.5853
ea06 1342 1342/1342 1342 ± 0 5.021 4.77/5.442 5.114 ± 0.4405
ea07 1342 1342/1342 1342 ± 0 5.646 5.45/5.882 5.775 ± 0.4429
ea08 1342 1342/1342 1342 ± 0 5.889 5.562/6.682 6.145 ± 0.6777
ea09 1342 1342/1342 1342 ± 0 4.766 4.622/5.451 4.969 ± 0.4348
ea10 1342 1342/1342 1342 ± 0.000006714 5.662 5.204/6.335 5.786 ± 0.6076
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.881 5.536/6.367 6.063 ± 0.5999
ea13 1342 1342/1342 1342 ± 0 6.033 5.701/6.292 6.098 ± 0.4917
ea14 1342 1342/1342 1342 ± 0 6.509 6.395/6.958 6.613 ± 0.3576
ea15 1342 1342/1342 1342 ± 0 5.689 5.314/6.313 5.885 ± 0.6439
ea16 1342 1342/1342 1342 ± 0 4.753 4.157/5.103 4.717 ± 0.6255
ea17 1342 1342/1342 1342 ± 0.00003112 6.122 5.79/6.681 6.276 ± 0.6052
ea18 1342 1342/1342 1342 ± 0 5.226 4.915/5.644 5.315 ± 0.5158
ea19 1342 1342/1342 1342 ± 0 5.909 5.497/6.507 6.089 ± 0.6052
ea20 1342 1342/1342 1342 ± 0 6.175 5.902/6.9 6.371 ± 0.6236
ea21 1342 1342/1342 1342 ± 0 5.685 5.371/6.249 5.839 ± 0.5688
ea22 1342 1342/1342 1342 ± 0 5.45 5.22/6.359 5.763 ± 0.6584
ea23 1342 1342/1342 1342 ± 0 5.947 5.459/6.343 6.021 ± 0.6458
ea25 1342 1342/1342 1342 ± 0 5.374 5.315/5.474 5.379 ± 0.1506
ea26 1342 1342/1342 1342 ± 0 5.671 5.492/6.391 5.932 ± 0.567
ea27 1342 1342/1342 1342 ± 0.00003998 5.58 5.224/6.392 5.799 ± 0.5702
ea28 1342 1342/1342 1342 ± 0.0000526 6.51 6.07/7.028 6.459 ± 0.5519
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 ± 0.00002491 5.364 5.182/5.614 5.313 ± 0.3913
3 1342 1342/1342 1342 ± 0.00002544 5.309 5.134/5.6 5.319 ± 0.3172
4 1342 1342/1342 1342 ± 0.00002491 5.238 5.104/5.477 5.196 ± 0.3853
5 1342 1342/1342 1342 ± 0.00002491 5.403 5.132/5.526 5.317 ± 0.4562
6 1342 1342/1342 1342 ± 0.00002491 5.352 5.069/5.479 5.252 ± 0.4497
7 1342 1342/1342 1342 ± 0.00002491 5.361 5.145/5.529 5.29 ± 0.4082
8 1342 1342/1342 1342 ± 0.00002491 5.366 5.053/5.483 5.245 ± 0.3974
9 1342 1342/1342 1342 ± 0.00002491 5.649 5.284/5.808 5.525 ± 0.4206
10 1342 1342/1342 1342 ± 0.00002441 6.066 5.825/6.174 5.937 ± 0.4037
11 1342 1342/1342 1342 ± 0.00002441 6.297 5.888/6.425 6.154 ± 0.4558
12 1342 1342/1342 1342 ± 0.00002441 6.466 6.042/6.564 6.31 ± 0.4533
13 1342 1342/1342 1342 ± 0.00002441 6.799 6.548/7.065 6.726 ± 0.4696
14 1342 1342/1342 1342 ± 0.00002441 7.017 6.809/7.222 6.876 ± 0.5005
15 1342 1342/1342 1342 ± 0.00002441 6.726 6.422/6.895 6.546 ± 0.5217
16 1342 1342/1342 1342 ± 0.00004438 5.824 5.49/6.2 5.802 ± 0.4534
17 1342 1342/1342 1342 ± 0.00004224 5.79 5.519/6.148 5.787 ± 0.4225
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
Start time
2024-03-16 13:19:08.985
End
2024-03-16 14:32:20.973
Duration
1:13:11.988
Note, WebLog generation is not included in the time.

CASA logs for stage 7