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 5.555 5.325/6.011 5.717 ± 0.5006
ea02 1342 1342/1342 1342 ± 0 5.966 5.445/6.547 6.019 ± 0.5817
ea04 1342 1342/1342 1342 ± 0 5.623 5.281/6.205 5.788 ± 0.5717
ea05 1342 1342/1342 1342 ± 0 5.84 5.519/6.53 5.95 ± 0.566
ea06 1342 1342/1342 1342 ± 0 5.917 5.261/6.137 5.745 ± 0.5167
ea07 1342 1342/1342 1342 ± 0 5.476 5.299/5.867 5.525 ± 0.4749
ea08 1342 1342/1342 1342 ± 0 6.035 5.614/6.677 6.192 ± 0.6279
ea09 1342 1342/1342 1342 ± 0 6.385 6.121/6.679 6.398 ± 0.4055
ea10 1342 1342/1342 1342 ± 0 5.35 5.056/6.02 5.545 ± 0.51
ea11 1342 1342/1342 1342 ± 0 6.054 5.47/6.535 6.061 ± 0.6183
ea12 1342 1342/1342 1342 ± 0 5.802 5.444/6.454 5.996 ± 0.6206
ea13 1342 1342/1342 1342 ± 0 6.151 5.784/6.442 6.194 ± 0.4781
ea14 1342 1342/1342 1342 ± 0 5.727 5.4/6.42 5.893 ± 0.6008
ea15 1342 1342/1342 1342 ± 0 5.858 5.495/6.492 6.05 ± 0.6719
ea16 1342 1342/1342 1342 ± 0 6.071 5.695/6.732 6.202 ± 0.6738
ea17 1342 1342/1342 1342 ± 0 6.081 5.712/6.527 6.209 ± 0.611
ea18 1342 1342/1342 1342 ± 0 5.168 4.843/5.726 5.291 ± 0.5288
ea19 1342 1342/1342 1342 ± 0 6.204 5.777/6.867 6.36 ± 0.6525
ea20 1342 1342/1342 1342 ± 0 6.192 5.835/6.723 6.315 ± 0.6434
ea21 1342 1342/1342 1342 ± 0 5.598 5.424/6.261 5.823 ± 0.5304
ea22 1342 1342/1342 1342 ± 0 5.915 5.387/6.506 5.987 ± 0.6524
ea23 1342 1342/1342 1342 ± 0 5.818 5.578/6.634 6.094 ± 0.6792
ea24 1342 1342/1342 1342 ± 0 5.735 5.176/6.293 5.75 ± 0.6169
ea25 1342 1342/1342 1342 ± 0 5.841 5.602/6.362 6.003 ± 0.56
ea26 1342 1342/1342 1342 ± 0 6.142 5.765/6.766 6.276 ± 0.6675
ea27 1342 1342/1342 1342 ± 0 5.72 5.448/6.547 5.944 ± 0.6161
ea28 1342 1342/1342 1342 ± 0 5.759 5.481/6.432 5.96 ± 0.6111
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 5.578 5.332/5.743 5.538 ± 0.2593
3 1342 1342/1342 1342 ± 0 5.305 5.157/5.51 5.317 ± 0.2739
4 1342 1342/1342 1342 ± 0 5.321 5.223/5.536 5.348 ± 0.2999
5 1342 1342/1342 1342 ± 0 5.494 5.29/5.633 5.489 ± 0.2667
6 1342 1342/1342 1342 ± 0 5.446 5.231/5.628 5.446 ± 0.2523
7 1342 1342/1342 1342 ± 0 5.432 5.341/5.584 5.468 ± 0.237
8 1342 1342/1342 1342 ± 0 5.472 5.188/5.638 5.429 ± 0.2705
9 1342 1342/1342 1342 ± 0 5.712 5.558/5.973 5.727 ± 0.2587
10 1342 1342/1342 1342 ± 0 6.114 5.928/6.279 6.061 ± 0.3455
11 1342 1342/1342 1342 ± 0 6.379 6.166/6.492 6.313 ± 0.3202
12 1342 1342/1342 1342 ± 0 6.522 6.295/6.638 6.474 ± 0.3399
13 1342 1342/1342 1342 ± 0 6.965 6.741/7.153 6.922 ± 0.3622
14 1342 1342/1342 1342 ± 0 7.166 6.858/7.454 7.093 ± 0.3672
15 1342 1342/1342 1342 ± 0 6.587 6.471/6.855 6.611 ± 0.3209
16 1342 1342/1342 1342 ± 0 6.062 5.893/6.219 6.039 ± 0.3858
17 1342 1342/1342 1342 ± 0 6.028 5.8/6.266 5.98 ± 0.4016
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
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_13668/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_13668/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
Start time
2022-05-17 14:35:46.196
End
2022-05-17 15:58:58.322
Duration
1:23:12.126
Note, WebLog generation is not included in the time.

CASA logs for stage 7