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 5.317 5.209/5.895 5.528 ± 0.5062
ea02 1342 1342/1342 1342 ± 0.00002486 5.643 5.309/6.252 5.818 ± 0.6592
ea04 1342 1342/1342 1342 ± 0 5.37 5.075/5.842 5.499 ± 0.4931
ea05 1342 1342/1342 1342 ± 0 5.578 5.263/6.222 5.699 ± 0.5306
ea06 1342 1342/1342 1342 ± 0 4.807 4.568/5.139 4.857 ± 0.3952
ea07 1342 1342/1342 1342 ± 0.00002893 5.568 5.148/5.814 5.578 ± 0.4777
ea08 1342 1342/1342 1342 ± 0.00003474 5.764 5.445/6.526 5.966 ± 0.6465
ea09 1342 1342/1342 1342 ± 0 4.807 4.59/5.384 4.975 ± 0.428
ea10 1342 1342/1342 1342 ± 0.00003831 5.285 5.121/6.183 5.589 ± 0.584
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.716 5.317/6.161 5.833 ± 0.5752
ea13 1342 1342/1342 1342 ± 0 5.942 5.596/6.059 5.954 ± 0.4493
ea14 1342 1342/1342 1342 ± 0 6.342 5.926/6.737 6.303 ± 0.4557
ea15 1342 1342/1342 1342 ± 0 5.568 5.237/6.135 5.749 ± 0.5956
ea16 1342 1342/1342 1342 ± 0 4.579 3.808/4.857 4.415 ± 0.7431
ea17 1342 1342/1342 1342 ± 0.00002734 5.772 5.546/6.775 6.022 ± 0.609
ea18 1342 1342/1342 1342 ± 0 5.107 4.783/5.46 5.122 ± 0.5285
ea19 1342 1342/1342 1342 ± 0 5.854 5.489/6.322 5.96 ± 0.5513
ea20 1342 1342/1342 1342 ± 0 5.994 5.697/6.568 6.13 ± 0.5532
ea21 1342 1342/1342 1342 ± 0 5.45 5.243/5.987 5.626 ± 0.5037
ea22 1342 1342/1342 1342 ± 0 5.43 5.247/6.174 5.677 ± 0.6198
ea23 1342 1342/1342 1342 ± 0.00001297 5.526 5.336/6.103 5.777 ± 0.583
ea25 1342 1342/1342 1342 ± 0 5.314 5.229/5.487 5.28 ± 0.2228
ea26 1342 1342/1342 1342 ± 0 5.626 5.394/6.293 5.796 ± 0.5332
ea27 1342 1342/1342 1342 ± 0.00004058 5.328 5.179/6.176 5.592 ± 0.5407
ea28 1342 1342/1342 1342 ± 0.00005286 6.333 5.84/6.743 6.167 ± 0.6215
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 5.413 5.179/5.572 5.281 ± 0.5147
3 1342 1342/1342 1342 ± 0.0000258 4.963 4.668/5.272 4.936 ± 0.4754
4 1342 1342/1342 1342 ± 0.00002695 5.354 5.138/5.622 5.26 ± 0.6502
5 1342 1342/1342 1342 ± 0.00002491 5.279 5.08/5.444 5.185 ± 0.5018
6 1342 1342/1342 1342 ± 0.00002491 5.275 4.97/5.369 5.149 ± 0.3921
7 1342 1342/1342 1342 ± 0.00002491 5.253 5.083/5.356 5.186 ± 0.3464
8 1342 1342/1342 1342 ± 0.00002491 5.249 4.987/5.364 5.13 ± 0.3758
9 1342 1342/1342 1342 ± 0.00002491 5.453 5.183/5.613 5.379 ± 0.4013
10 1342 1342/1342 1342 ± 0.00002441 5.869 5.655/5.986 5.754 ± 0.3941
11 1342 1342/1342 1342 ± 0.00002441 6.093 5.722/6.244 5.955 ± 0.4291
12 1342 1342/1342 1342 ± 0.00002441 6.203 5.844/6.384 6.115 ± 0.4163
13 1342 1342/1342 1342 ± 0.00002441 6.581 6.314/6.785 6.488 ± 0.4303
14 1342 1342/1342 1342 ± 0.00002441 6.818 6.491/7.023 6.662 ± 0.4646
15 1342 1342/1342 1342 ± 0.00002441 6.503 6.302/6.65 6.352 ± 0.4822
16 1342 1342/1342 1342 ± 0.00005209 5.414 5.202/5.78 5.444 ± 0.405
17 1342 1342/1342 1342 ± 0.00005136 5.402 5.178/5.715 5.42 ± 0.403
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
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
 
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
Start time
2024-03-16 12:30:59.938
End
2024-03-16 13:34:17.708
Duration
1:03:17.770
Note, WebLog generation is not included in the time.

CASA logs for stage 7