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 5.354 5.246/5.802 5.548 ± 0.5063
ea02 1342 1342/1342 1342 ± 0.00001238 5.6 5.344/6.265 5.822 ± 0.6368
ea04 1342 1342/1342 1342 ± 0 5.401 5.038/5.861 5.5 ± 0.4954
ea05 1342 1342/1342 1342 ± 0 5.564 5.288/6.08 5.72 ± 0.5235
ea06 1342 1342/1342 1342 ± 0 4.9 4.649/5.224 4.934 ± 0.4006
ea07 1342 1342/1342 1342 ± 0.00003008 5.568 5.206/5.771 5.6 ± 0.4655
ea08 1342 1342/1342 1342 ± 0.0000282 5.748 5.461/6.496 5.962 ± 0.6717
ea09 1342 1342/1342 1342 ± 0 4.859 4.669/5.455 5.047 ± 0.4482
ea10 1342 1342/1342 1342 ± 0.00004033 5.317 5.158/6.136 5.598 ± 0.5819
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.709 5.347/6.17 5.851 ± 0.5727
ea13 1342 1342/1342 1342 ± 0 5.947 5.667/6.13 6.003 ± 0.4481
ea14 1342 1342/1342 1342 ± 0 6.346 5.954/6.802 6.348 ± 0.4622
ea15 1342 1342/1342 1342 ± 0 5.613 5.257/6.158 5.765 ± 0.5957
ea16 1342 1342/1342 1342 ± 0 4.592 3.853/4.867 4.449 ± 0.7057
ea17 1342 1342/1342 1342 ± 0.00002604 5.879 5.605/6.448 6.045 ± 0.612
ea18 1342 1342/1342 1342 ± 0 5.109 4.803/5.43 5.139 ± 0.4922
ea19 1342 1342/1342 1342 ± 0 5.85 5.462/6.357 5.962 ± 0.5591
ea20 1342 1342/1342 1342 ± 0 6.065 5.79/6.648 6.202 ± 0.5585
ea21 1342 1342/1342 1342 ± 0 5.491 5.265/6.054 5.682 ± 0.515
ea22 1342 1342/1342 1342 ± 0.000001105 5.44 5.296/6.228 5.719 ± 0.6126
ea23 1342 1342/1342 1342 ± 0.00001178 5.578 5.384/6.152 5.833 ± 0.5896
ea25 1342 1342/1342 1342 ± 0.000003361 5.333 5.156/5.485 5.281 ± 0.2141
ea26 1342 1342/1342 1342 ± 0 5.6 5.434/6.151 5.781 ± 0.5025
ea27 1342 1342/1342 1342 ± 0.0000404 5.434 5.204/6.207 5.639 ± 0.5395
ea28 1342 1342/1342 1342 ± 0.00005273 6.333 5.801/6.747 6.182 ± 0.6206
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 ± 0.00002495 5.472 5.235/5.65 5.335 ± 0.4914
3 1342 1342/1342 1342 ± 0.00002571 5.013 4.781/5.34 5.032 ± 0.4455
4 1342 1342/1342 1342 ± 0.00002511 5.319 5.07/5.517 5.194 ± 0.5401
5 1342 1342/1342 1342 ± 0.00002495 5.268 5.069/5.441 5.189 ± 0.52
6 1342 1342/1342 1342 ± 0.00002495 5.275 5.014/5.403 5.179 ± 0.4006
7 1342 1342/1342 1342 ± 0.00002495 5.267 5.079/5.394 5.22 ± 0.3544
8 1342 1342/1342 1342 ± 0.00002495 5.294 5.012/5.355 5.157 ± 0.3723
9 1342 1342/1342 1342 ± 0.00002495 5.488 5.195/5.669 5.416 ± 0.401
10 1342 1342/1342 1342 ± 0.00002445 5.914 5.678/6.042 5.795 ± 0.3975
11 1342 1342/1342 1342 ± 0.00002445 6.107 5.761/6.276 5.99 ± 0.4324
12 1342 1342/1342 1342 ± 0.00002445 6.213 5.869/6.383 6.142 ± 0.4149
13 1342 1342/1342 1342 ± 0.00002445 6.623 6.353/6.838 6.533 ± 0.4298
14 1342 1342/1342 1342 ± 0.00002445 6.779 6.532/7.038 6.688 ± 0.4646
15 1342 1342/1342 1342 ± 0.00002445 6.497 6.314/6.702 6.38 ± 0.4823
16 1342 1342/1342 1342 ± 0.00005206 5.469 5.226/5.833 5.493 ± 0.4035
17 1342 1342/1342 1342 ± 0.00005067 5.441 5.187/5.725 5.461 ± 0.3907
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
output_dir
 
datacolumn
residual_data
statwtmode
VLASS-SE
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
Start time
2024-03-17 10:02:56.764
End
2024-03-17 11:15:40.706
Duration
1:12:43.942
Note, WebLog generation is not included in the time.

CASA logs for stage 7