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

Statwt Summary Plot

VLASS2.1.sb38538105.eb38585498.59082.21856813657_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 5.973 5.449/6.125 5.861 ± 0.4618
ea02 1342 1342/1342 1342 ± 0 6.24 5.563/6.552 6.203 ± 0.5712
ea04 1342 1342/1342 1342 ± 0 5.574 5.169/6.021 5.665 ± 0.5221
ea05 1342 1342/1342 1342 ± 0 6.091 5.466/6.346 5.975 ± 0.5754
ea06 1342 1342/1342 1342 ± 0 5.038 4.849/5.406 5.129 ± 0.3403
ea07 1342 1342/1342 1342 ± 0.000006278 5.91 5.574/6.253 6.005 ± 0.4972
ea08 1342 1342/1342 1342 ± 0 6.152 5.692/6.715 6.29 ± 0.5629
ea09 1342 1342/1342 1342 ± 0 5.851 5.375/6.396 5.965 ± 0.6275
ea10 1342 1342/1342 1342 ± 0.000007818 5.782 5.322/6.467 5.899 ± 0.5697
ea11 1342 1342/1342 1342 ± 0 6.043 5.409/6.408 5.983 ± 0.5652
ea12 1342 1342/1342 1342 ± 0 6.058 5.488/6.545 6.073 ± 0.6082
ea13 1342 1342/1342 1342 ± 0 6.465 5.942/6.641 6.341 ± 0.471
ea14 1342 1342/1342 1342 ± 0.000004646 6.05 5.473/6.509 5.993 ± 0.6032
ea15 1342 1342/1342 1342 ± 0 5.836 5.247/6.326 5.868 ± 0.6462
ea16 1342 1342/1342 1342 ± 0 6.326 5.88/6.588 6.373 ± 0.633
ea17 1342 1342/1342 1342 ± 0 6.144 5.736/6.464 6.224 ± 0.5629
ea18 1342 1342/1342 1342 ± 0 5.266 4.901/5.68 5.315 ± 0.4889
ea19 1342 1342/1342 1342 ± 0 6.332 5.724/6.652 6.297 ± 0.585
ea20 1342 1342/1342 1342 ± 0 6.444 5.833/6.904 6.382 ± 0.615
ea21 1342 1342/1342 1342 ± 0 5.723 5.532/6.372 5.944 ± 0.5137
ea22 1342 1342/1342 1342 ± 0 6.267 5.479/6.482 6.056 ± 0.601
ea25 1342 1342/1342 1342 ± 0 5.821 5.382/6.133 5.823 ± 0.5151
ea26 1342 1342/1342 1342 ± 0 6.431 5.796/6.753 6.352 ± 0.5776
ea27 1342 1342/1342 1342 ± 0.00003467 5.815 5.504/6.437 5.916 ± 0.5395
ea28 1342 1342/1342 1342 ± 0.000001619 5.948 5.498/6.441 6.023 ± 0.5543
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 ± 0.00002415 5.514 5.366/5.726 5.524 ± 0.2614
4 1342 1342/1342 1342 ± 0.00002529 5.474 5.219/5.645 5.442 ± 0.3557
5 1342 1342/1342 1342 ± 0.00002415 5.547 5.268/5.725 5.523 ± 0.3362
6 1342 1342/1342 1342 ± 0.00002415 5.466 5.26/5.67 5.455 ± 0.3005
7 1342 1342/1342 1342 ± 0.00002415 5.486 5.32/5.68 5.478 ± 0.2684
8 1342 1342/1342 1342 ± 0.00002415 5.465 5.266/5.606 5.425 ± 0.284
9 1342 1342/1342 1342 ± 0.00002415 5.725 5.573/5.959 5.699 ± 0.3342
10 1342 1342/1342 1342 ± 0.00002415 6.163 6.062/6.33 6.123 ± 0.3215
11 1342 1342/1342 1342 ± 0.00002415 6.442 6.24/6.511 6.348 ± 0.3388
12 1342 1342/1342 1342 ± 0.00002415 6.566 6.321/6.716 6.508 ± 0.3628
13 1342 1342/1342 1342 ± 0.00002415 6.997 6.873/7.137 6.941 ± 0.3722
14 1342 1342/1342 1342 ± 0.00002411 7.136 6.984/7.359 7.09 ± 0.4132
15 1342 1342/1342 1342 ± 0.00002636 6.629 6.387/6.908 6.587 ± 0.3834
16 1342 1342/1342 1342 ± 0.00003202 6.204 5.902/6.396 6.148 ± 0.3716
17 1342 1342/1342 1342 ± 0.00003005 6.164 5.944/6.419 6.147 ± 0.3534
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
 
Start time
2024-03-14 07:16:43.027
End
2024-03-14 08:27:26.568
Duration
1:10:43.541
Note, WebLog generation is not included in the time.

CASA logs for stage 7