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 5.687 5.365/6.152 5.785 ± 0.5279
ea02 1342 1342/1342 1342 ± 0 5.995 5.501/6.492 6.065 ± 0.6144
ea04 1342 1342/1342 1342 ± 0 5.672 5.363/6.224 5.838 ± 0.5609
ea05 1342 1342/1342 1342 ± 0 5.925 5.536/6.381 5.983 ± 0.56
ea06 1342 1342/1342 1342 ± 0 5.723 5.268/6.165 5.758 ± 0.5255
ea07 1342 1342/1342 1342 ± 0 5.541 5.354/5.944 5.617 ± 0.4516
ea08 1342 1342/1342 1342 ± 0 6.074 5.669/6.719 6.243 ± 0.6434
ea09 1342 1342/1342 1342 ± 0 6.472 6.208/6.833 6.51 ± 0.4208
ea10 1342 1342/1342 1342 ± 0 5.385 5.118/6.032 5.563 ± 0.5075
ea11 1342 1342/1342 1342 ± 0 6.047 5.503/6.534 6.075 ± 0.6077
ea12 1342 1342/1342 1342 ± 0 5.824 5.446/6.489 6.031 ± 0.6385
ea13 1342 1342/1342 1342 ± 0 6.248 5.908/6.515 6.291 ± 0.4836
ea14 1342 1342/1342 1342 ± 0 5.965 5.459/6.526 6.035 ± 0.6353
ea15 1342 1342/1342 1342 ± 0 5.903 5.529/6.534 6.098 ± 0.6879
ea16 1342 1342/1342 1342 ± 0 6.154 5.763/6.634 6.287 ± 0.6763
ea17 1342 1342/1342 1342 ± 0 6.15 5.783/6.652 6.295 ± 0.6261
ea18 1342 1342/1342 1342 ± 0 5.213 4.877/5.745 5.347 ± 0.5325
ea19 1342 1342/1342 1342 ± 0 6.229 5.79/6.874 6.396 ± 0.6444
ea20 1342 1342/1342 1342 ± 0 6.239 5.853/6.759 6.369 ± 0.6448
ea21 1342 1342/1342 1342 ± 0 5.682 5.484/6.301 5.901 ± 0.5268
ea22 1342 1342/1342 1342 ± 0 5.958 5.449/6.553 6.047 ± 0.6768
ea23 1342 1342/1342 1342 ± 0 6.067 5.641/6.537 6.174 ± 0.6641
ea24 1342 1342/1342 1342 ± 0 5.823 5.264/6.419 5.858 ± 0.6253
ea25 1342 1342/1342 1342 ± 0 5.894 5.633/6.42 6.062 ± 0.5643
ea26 1342 1342/1342 1342 ± 0 6.238 5.814/6.817 6.348 ± 0.6828
ea27 1342 1342/1342 1342 ± 0 5.802 5.521/6.612 6.011 ± 0.6165
ea28 1342 1342/1342 1342 ± 0 5.826 5.528/6.509 6.013 ± 0.6252
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 5.612 5.365/5.8 5.579 ± 0.2583
3 1342 1342/1342 1342 ± 0 5.365 5.189/5.513 5.357 ± 0.3037
4 1342 1342/1342 1342 ± 0 5.439 5.271/5.644 5.454 ± 0.2862
5 1342 1342/1342 1342 ± 0 5.544 5.364/5.733 5.558 ± 0.2661
6 1342 1342/1342 1342 ± 0 5.475 5.306/5.648 5.476 ± 0.2464
7 1342 1342/1342 1342 ± 0 5.501 5.369/5.657 5.518 ± 0.2422
8 1342 1342/1342 1342 ± 0 5.529 5.245/5.654 5.476 ± 0.2728
9 1342 1342/1342 1342 ± 0 5.804 5.591/6.009 5.772 ± 0.265
10 1342 1342/1342 1342 ± 0 6.151 5.983/6.312 6.112 ± 0.3358
11 1342 1342/1342 1342 ± 0 6.445 6.193/6.529 6.363 ± 0.3096
12 1342 1342/1342 1342 ± 0 6.562 6.318/6.684 6.518 ± 0.3345
13 1342 1342/1342 1342 ± 0 7.065 6.811/7.215 7.003 ± 0.3544
14 1342 1342/1342 1342 ± 0 7.225 6.927/7.474 7.17 ± 0.3638
15 1342 1342/1342 1342 ± 0 6.748 6.551/6.988 6.713 ± 0.3335
16 1342 1342/1342 1342 ± 0 6.122 6.024/6.5 6.162 ± 0.3768
17 1342 1342/1342 1342 ± 0 6.119 5.948/6.406 6.089 ± 0.3851
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
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_253387/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_253387/working
Start time
2022-05-19 06:42:24.733
End
2022-05-19 07:57:10.807
Duration
1:14:46.074
Note, WebLog generation is not included in the time.

CASA logs for stage 7