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

Statwt Summary Plot

VLASS2.1.sb38549013.eb38560130.59067.120196296295_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 5.515 5.217/6.051 5.667 ± 0.5384
ea02 1342 1342/1342 1342 ± 0.000004434 5.833 5.32/6.363 5.886 ± 0.6315
ea04 1342 1342/1342 1342 ± 0.00000446 5.217 4.861/5.887 5.427 ± 0.5843
ea05 1342 1342/1342 1342 ± 0 5.937 5.38/6.489 5.852 ± 0.591
ea06 1342 1342/1342 1342 ± 0 5.191 4.805/5.603 5.243 ± 0.4762
ea07 1342 1342/1342 1342 ± 0 5.853 5.47/6.123 5.905 ± 0.5401
ea08 1342 1342/1342 1342 ± 0 5.926 5.558/6.668 6.129 ± 0.6485
ea09 1342 1342/1342 1342 ± 0 5.131 4.746/5.536 5.148 ± 0.459
ea10 1342 1342/1342 1342 ± 0 5.776 5.282/6.508 5.851 ± 0.6057
ea11 1342 1342/1342 1342 ± 0 5.811 5.308/6.38 5.889 ± 0.5986
ea12 1342 1342/1342 1342 ± 0 5.935 5.35/6.412 5.939 ± 0.6294
ea13 1342 1342/1342 1342 ± 0 5.773 5.519/6.17 5.927 ± 0.4923
ea14 1342 1342/1342 1342 ± 0 6.46 6.195/6.954 6.524 ± 0.3633
ea15 1342 1342/1342 1342 ± 0 5.75 5.16/6.247 5.804 ± 0.6816
ea16 1342 1342/1342 1342 ± 0 4.917 4.337/5.29 4.845 ± 0.5569
ea17 1342 1342/1342 1342 ± 0.00000457 6.205 5.785/6.556 6.282 ± 0.5991
ea18 1342 1342/1342 1342 ± 0 5.053 4.809/5.632 5.197 ± 0.4694
ea19 1342 1342/1342 1342 ± 0 6.046 5.451/6.604 6.017 ± 0.6062
ea20 1342 1342/1342 1342 ± 0 6 5.646/6.688 6.163 ± 0.6425
ea21 1342 1342/1342 1342 ± 0 5.686 5.346/6.305 5.813 ± 0.5618
ea22 1342 1342/1342 1342 ± 0 5.578 5.171/6.348 5.782 ± 0.6641
ea23 1342 1342/1342 1342 ± 0 6.029 5.448/6.558 6.019 ± 0.6783
ea25 1342 1342/1342 1342 ± 0 5.448 5.021/5.668 5.425 ± 0.4588
ea26 1342 1342/1342 1342 ± 0 6.078 5.444/6.631 5.969 ± 0.6588
ea27 1342 1342/1342 1342 ± 0.00002292 5.582 5.39/6.448 5.789 ± 0.6141
ea28 1342 1342/1342 1342 ± 0.00000157 5.746 5.445/6.444 5.931 ± 0.6076
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 ± 0.00002402 5.446 5.16/5.595 5.351 ± 0.3158
3 1342 1342/1342 1342 ± 0.00002512 5.091 4.89/5.341 5.096 ± 0.2882
4 1342 1342/1342 1342 ± 0.00002472 5.268 5.086/5.432 5.227 ± 0.3652
5 1342 1342/1342 1342 ± 0.00002402 5.364 5.1/5.451 5.266 ± 0.3516
6 1342 1342/1342 1342 ± 0.00002402 5.338 5.089/5.408 5.193 ± 0.3606
7 1342 1342/1342 1342 ± 0.00002402 5.31 5.175/5.476 5.255 ± 0.3536
8 1342 1342/1342 1342 ± 0.00002402 5.315 5.1/5.462 5.239 ± 0.3512
9 1342 1342/1342 1342 ± 0.00002402 5.619 5.402/5.825 5.526 ± 0.3737
10 1342 1342/1342 1342 ± 0.00002357 6.062 5.749/6.156 5.881 ± 0.4642
11 1342 1342/1342 1342 ± 0.00002357 6.3 5.868/6.406 6.119 ± 0.4405
12 1342 1342/1342 1342 ± 0.00002357 6.427 6.093/6.526 6.282 ± 0.4142
13 1342 1342/1342 1342 ± 0.00002357 6.8 6.439/7.016 6.706 ± 0.4237
14 1342 1342/1342 1342 ± 0.00002357 6.985 6.661/7.133 6.857 ± 0.4458
15 1342 1342/1342 1342 ± 0.00002357 6.611 6.338/6.742 6.445 ± 0.4384
16 1342 1342/1342 1342 ± 0.00002704 5.888 5.703/6.159 5.831 ± 0.3905
17 1342 1342/1342 1342 ± 0.00002614 5.953 5.769/6.125 5.854 ± 0.4054
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
 
datacolumn
residual_data
Start time
2023-11-18 11:35:33.676
End
2023-11-18 12:37:58.024
Duration
1:02:24.348
Note, WebLog generation is not included in the time.

CASA logs for stage 7