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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.38 5.307/5.944 5.651 ± 0.4967
ea02 1342 1342/1342 1342 ± 0 5.776 5.411/6.493 5.942 ± 0.5909
ea04 1342 1342/1342 1342 ± 0 5.581 5.247/6.188 5.76 ± 0.5716
ea05 1342 1342/1342 1342 ± 0 5.692 5.483/6.547 5.94 ± 0.5786
ea06 1342 1342/1342 1342 ± 0 5.862 5.184/6.091 5.687 ± 0.5288
ea07 1342 1342/1342 1342 ± 0 5.399 5.237/5.808 5.454 ± 0.4732
ea08 1342 1342/1342 1342 ± 0 5.875 5.635/6.628 6.147 ± 0.6299
ea09 1342 1342/1342 1342 ± 0 6.308 5.887/6.63 6.32 ± 0.446
ea10 1342 1342/1342 1342 ± 0 5.32 5.007/6.002 5.495 ± 0.5334
ea11 1342 1342/1342 1342 ± 0 6.022 5.42/6.511 6.026 ± 0.6281
ea12 1342 1342/1342 1342 ± 0 5.754 5.37/6.409 5.934 ± 0.6293
ea13 1342 1342/1342 1342 ± 0 6.085 5.728/6.315 6.123 ± 0.4803
ea14 1342 1342/1342 1342 ± 0 5.668 5.338/6.371 5.821 ± 0.6186
ea15 1342 1342/1342 1342 ± 0 5.806 5.418/6.47 6.001 ± 0.6827
ea16 1342 1342/1342 1342 ± 0 5.976 5.626/6.71 6.126 ± 0.6872
ea17 1342 1342/1342 1342 ± 0 5.976 5.669/6.478 6.13 ± 0.6308
ea18 1342 1342/1342 1342 ± 0 5.124 4.804/5.705 5.254 ± 0.5336
ea19 1342 1342/1342 1342 ± 0 6.052 5.722/6.816 6.284 ± 0.6669
ea20 1342 1342/1342 1342 ± 0 6.16 5.78/6.744 6.27 ± 0.6651
ea21 1342 1342/1342 1342 ± 0 5.474 5.373/6.215 5.756 ± 0.5496
ea22 1342 1342/1342 1342 ± 0 5.765 5.356/6.44 5.922 ± 0.6416
ea23 1342 1342/1342 1342 ± 0 5.7 5.509/6.603 6.023 ± 0.6883
ea24 1342 1342/1342 1342 ± 0 5.683 5.11/6.261 5.691 ± 0.6146
ea25 1342 1342/1342 1342 ± 0 5.786 5.53/6.308 5.956 ± 0.5717
ea26 1342 1342/1342 1342 ± 0 5.992 5.687/6.716 6.202 ± 0.6551
ea27 1342 1342/1342 1342 ± 0 5.687 5.413/6.538 5.896 ± 0.6249
ea28 1342 1342/1342 1342 ± 0 5.653 5.436/6.376 5.883 ± 0.6134
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 5.525 5.278/5.667 5.476 ± 0.2577
3 1342 1342/1342 1342 ± 0 5.28 5.107/5.391 5.246 ± 0.2446
4 1342 1342/1342 1342 ± 0 5.272 5.144/5.511 5.295 ± 0.3029
5 1342 1342/1342 1342 ± 0 5.382 5.227/5.576 5.4 ± 0.2641
6 1342 1342/1342 1342 ± 0 5.367 5.165/5.57 5.376 ± 0.252
7 1342 1342/1342 1342 ± 0 5.383 5.314/5.551 5.424 ± 0.2361
8 1342 1342/1342 1342 ± 0 5.413 5.161/5.593 5.39 ± 0.2713
9 1342 1342/1342 1342 ± 0 5.679 5.531/5.943 5.692 ± 0.2574
10 1342 1342/1342 1342 ± 0 6.075 5.895/6.235 6.025 ± 0.3465
11 1342 1342/1342 1342 ± 0 6.347 6.12/6.451 6.281 ± 0.3211
12 1342 1342/1342 1342 ± 0 6.484 6.272/6.609 6.442 ± 0.3395
13 1342 1342/1342 1342 ± 0 6.948 6.723/7.13 6.887 ± 0.3591
14 1342 1342/1342 1342 ± 0 7.113 6.804/7.413 7.051 ± 0.3697
15 1342 1342/1342 1342 ± 0 6.558 6.405/6.775 6.554 ± 0.3142
16 1342 1342/1342 1342 ± 0 5.926 5.724/6.165 5.927 ± 0.3816
17 1342 1342/1342 1342 ± 0 5.866 5.659/6.124 5.853 ± 0.3959
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_164391/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_164391/working
statwtmode
VLASS-SE
Start time
2022-06-24 04:33:40.050
End
2022-06-24 05:59:15.249
Duration
1:25:35.200
Note, WebLog generation is not included in the time.

CASA logs for stage 7