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 5.699 5.367/6.145 5.784 ± 0.5225
ea02 1342 1342/1342 1342 ± 0 5.986 5.502/6.477 6.06 ± 0.6155
ea04 1342 1342/1342 1342 ± 0 5.666 5.344/6.218 5.832 ± 0.5611
ea05 1342 1342/1342 1342 ± 0 5.898 5.544/6.373 5.976 ± 0.5547
ea06 1342 1342/1342 1342 ± 0 5.726 5.278/6.152 5.753 ± 0.5238
ea07 1342 1342/1342 1342 ± 0 5.549 5.357/5.927 5.615 ± 0.4516
ea08 1342 1342/1342 1342 ± 0 6.085 5.676/6.72 6.238 ± 0.638
ea09 1342 1342/1342 1342 ± 0 6.469 6.214/6.83 6.512 ± 0.4211
ea10 1342 1342/1342 1342 ± 0 5.384 5.113/6.038 5.564 ± 0.5108
ea11 1342 1342/1342 1342 ± 0 6.045 5.491/6.524 6.071 ± 0.6104
ea12 1342 1342/1342 1342 ± 0 5.832 5.445/6.486 6.029 ± 0.6351
ea13 1342 1342/1342 1342 ± 0 6.232 5.896/6.516 6.279 ± 0.4824
ea14 1342 1342/1342 1342 ± 0 5.941 5.469/6.522 6.03 ± 0.6315
ea15 1342 1342/1342 1342 ± 0 5.905 5.515/6.528 6.093 ± 0.6875
ea16 1342 1342/1342 1342 ± 0 6.15 5.758/6.604 6.277 ± 0.6709
ea17 1342 1342/1342 1342 ± 0 6.148 5.772/6.632 6.289 ± 0.6244
ea18 1342 1342/1342 1342 ± 0 5.225 4.875/5.74 5.345 ± 0.5352
ea19 1342 1342/1342 1342 ± 0 6.239 5.812/6.875 6.406 ± 0.6398
ea20 1342 1342/1342 1342 ± 0 6.233 5.847/6.749 6.363 ± 0.6404
ea21 1342 1342/1342 1342 ± 0 5.67 5.48/6.298 5.895 ± 0.5275
ea22 1342 1342/1342 1342 ± 0 5.962 5.439/6.561 6.05 ± 0.6753
ea23 1342 1342/1342 1342 ± 0 6.055 5.643/6.521 6.163 ± 0.6563
ea24 1342 1342/1342 1342 ± 0 5.811 5.254/6.408 5.846 ± 0.6303
ea25 1342 1342/1342 1342 ± 0 5.891 5.622/6.42 6.061 ± 0.5644
ea26 1342 1342/1342 1342 ± 0 6.224 5.801/6.83 6.344 ± 0.6876
ea27 1342 1342/1342 1342 ± 0 5.803 5.508/6.618 6.01 ± 0.62
ea28 1342 1342/1342 1342 ± 0 5.82 5.529/6.504 6.01 ± 0.6218
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 5.614 5.35/5.78 5.574 ± 0.2588
3 1342 1342/1342 1342 ± 0 5.367 5.188/5.521 5.355 ± 0.3057
4 1342 1342/1342 1342 ± 0 5.436 5.287/5.647 5.453 ± 0.2892
5 1342 1342/1342 1342 ± 0 5.558 5.344/5.713 5.546 ± 0.2696
6 1342 1342/1342 1342 ± 0 5.472 5.286/5.644 5.472 ± 0.2475
7 1342 1342/1342 1342 ± 0 5.488 5.365/5.651 5.513 ± 0.2439
8 1342 1342/1342 1342 ± 0 5.506 5.246/5.654 5.473 ± 0.2733
9 1342 1342/1342 1342 ± 0 5.766 5.592/6.007 5.769 ± 0.2622
10 1342 1342/1342 1342 ± 0 6.146 5.985/6.31 6.109 ± 0.3355
11 1342 1342/1342 1342 ± 0 6.428 6.195/6.517 6.359 ± 0.3078
12 1342 1342/1342 1342 ± 0 6.563 6.31/6.687 6.514 ± 0.3374
13 1342 1342/1342 1342 ± 0 7.05 6.805/7.22 6.998 ± 0.3523
14 1342 1342/1342 1342 ± 0 7.228 6.926/7.482 7.164 ± 0.3641
15 1342 1342/1342 1342 ± 0 6.73 6.54/6.979 6.697 ± 0.3333
16 1342 1342/1342 1342 ± 0 6.118 6.013/6.505 6.156 ± 0.3777
17 1342 1342/1342 1342 ± 0 6.104 5.927/6.363 6.076 ± 0.3871
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
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_253396/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_253396/working
Start time
2022-05-19 19:55:24.031
End
2022-05-19 21:23:48.293
Duration
1:28:24.262
Note, WebLog generation is not included in the time.

CASA logs for stage 7