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 5.692 5.342/6.147 5.767 ± 0.5192
ea02 1342 1342/1342 1342 ± 0 5.92 5.408/6.474 5.986 ± 0.6337
ea04 1342 1342/1342 1342 ± 0 5.262 4.951/5.96 5.482 ± 0.5844
ea05 1342 1342/1342 1342 ± 0 5.787 5.385/6.295 5.875 ± 0.5795
ea06 1342 1342/1342 1342 ± 0 5.238 4.891/5.644 5.305 ± 0.4526
ea07 1342 1342/1342 1342 ± 0 5.894 5.571/6.243 5.992 ± 0.5182
ea08 1342 1342/1342 1342 ± 0 6.042 5.654/6.746 6.237 ± 0.6355
ea09 1342 1342/1342 1342 ± 0 5.216 4.828/5.581 5.223 ± 0.4413
ea10 1342 1342/1342 1342 ± 0 5.767 5.354/6.566 5.926 ± 0.6135
ea11 1342 1342/1342 1342 ± 0 5.929 5.404/6.427 5.984 ± 0.5869
ea12 1342 1342/1342 1342 ± 0 5.814 5.412/6.416 6.008 ± 0.6171
ea13 1342 1342/1342 1342 ± 0 5.988 5.608/6.285 6.019 ± 0.5061
ea14 1342 1342/1342 1342 ± 0 6.592 6.332/7.014 6.656 ± 0.3836
ea15 1342 1342/1342 1342 ± 0 5.817 5.228/6.326 5.886 ± 0.6748
ea16 1342 1342/1342 1342 ± 0 4.969 4.386/5.222 4.915 ± 0.5757
ea17 1342 1342/1342 1342 ± 0.000001927 6.298 5.893/6.686 6.381 ± 0.592
ea18 1342 1342/1342 1342 ± 0 5.09 4.886/5.698 5.263 ± 0.4699
ea19 1342 1342/1342 1342 ± 0 5.98 5.53/6.538 6.107 ± 0.6034
ea20 1342 1342/1342 1342 ± 0 6.139 5.742/6.741 6.258 ± 0.6293
ea21 1342 1342/1342 1342 ± 0 5.735 5.445/6.351 5.914 ± 0.5672
ea22 1342 1342/1342 1342 ± 0 5.779 5.277/6.41 5.875 ± 0.6579
ea23 1342 1342/1342 1342 ± 0 6.05 5.496/6.512 6.107 ± 0.6604
ea25 1342 1342/1342 1342 ± 0.000001113 5.568 5.294/5.721 5.52 ± 0.467
ea26 1342 1342/1342 1342 ± 0 5.934 5.539/6.571 6.065 ± 0.6636
ea27 1342 1342/1342 1342 ± 0.0000269 5.669 5.429/6.511 5.889 ± 0.5771
ea28 1342 1342/1342 1342 ± 0 5.826 5.524/6.526 6.008 ± 0.634
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 ± 0.00002394 5.52 5.228/5.669 5.432 ± 0.3276
3 1342 1342/1342 1342 ± 0.00002447 5.214 4.968/5.48 5.211 ± 0.28
4 1342 1342/1342 1342 ± 0.00002439 5.389 5.186/5.576 5.319 ± 0.3788
5 1342 1342/1342 1342 ± 0.00002394 5.446 5.272/5.585 5.374 ± 0.3842
6 1342 1342/1342 1342 ± 0.00002394 5.406 5.175/5.513 5.287 ± 0.3819
7 1342 1342/1342 1342 ± 0.00002394 5.39 5.273/5.549 5.342 ± 0.3595
8 1342 1342/1342 1342 ± 0.00002394 5.376 5.145/5.569 5.323 ± 0.3629
9 1342 1342/1342 1342 ± 0.00002394 5.675 5.494/5.924 5.611 ± 0.3883
10 1342 1342/1342 1342 ± 0.00002349 6.165 5.818/6.237 5.963 ± 0.476
11 1342 1342/1342 1342 ± 0.00002349 6.359 5.944/6.516 6.203 ± 0.4533
12 1342 1342/1342 1342 ± 0.00002349 6.507 6.175/6.648 6.368 ± 0.4254
13 1342 1342/1342 1342 ± 0.00002349 6.9 6.504/7.125 6.802 ± 0.4327
14 1342 1342/1342 1342 ± 0.00002349 7.06 6.727/7.244 6.94 ± 0.4596
15 1342 1342/1342 1342 ± 0.00002349 6.636 6.355/6.792 6.47 ± 0.4456
16 1342 1342/1342 1342 ± 0.00002937 6.003 5.729/6.252 5.935 ± 0.4039
17 1342 1342/1342 1342 ± 0.0000258 6.063 5.826/6.2 5.936 ± 0.4074
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
overwrite_modelcol
False
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
datacolumn
residual_data
output_dir
 
statwtmode
VLASS-SE
Start time
2023-11-18 11:40:37.694
End
2023-11-18 12:44:57.492
Duration
1:04:19.798
Note, WebLog generation is not included in the time.

CASA logs for stage 7