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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.732 5.275/6.005 5.718 ± 0.534
ea02 1342 1342/1342 1342 ± 0 5.85 5.413/6.308 5.955 ± 0.6084
ea04 1342 1342/1342 1342 ± 0 5.425 5.096/6.157 5.638 ± 0.5333
ea05 1342 1342/1342 1342 ± 0 5.857 5.466/6.317 5.911 ± 0.538
ea06 1342 1342/1342 1342 ± 0 2.863 2.824/3.015 2.944 ± 0.2003
ea07 1342 1342/1342 1342 ± 0 5.47 5.392/5.665 5.555 ± 0.2226
ea08 1342 1342/1342 1342 ± 0 5.858 5.649/6.456 6.034 ± 0.5624
ea09 1342 1342/1342 1342 ± 0 5.207 4.83/5.569 5.235 ± 0.3824
ea10 1342 1342/1342 1342 ± 0 5.527 5.33/6.28 5.77 ± 0.5524
ea11 1342 1342/1342 1342 ± 0 5.956 5.469/6.435 6.009 ± 0.5821
ea12 1342 1342/1342 1342 ± 0 5.162 5.151/5.19 5.194 ± 0.1323
ea13 1342 1342/1342 1342 ± 0 6.136 5.874/6.525 6.2 ± 0.4491
ea14 1342 1342/1342 1342 ± 0 5.794 5.457/6.495 5.999 ± 0.6162
ea15 1342 1342/1342 1342 ± 0 5.808 5.41/6.395 5.993 ± 0.5986
ea16 1342 1342/1342 1342 ± 0 5.183 4.758/5.545 5.186 ± 0.522
ea17 1342 1342/1342 1342 ± 0 6.194 5.774/6.773 6.278 ± 0.5735
ea18 1342 1342/1342 1342 ± 0 5.239 4.907/5.732 5.321 ± 0.4986
ea19 1342 1342/1342 1342 ± 0 6.514 6.191/6.864 6.561 ± 0.3894
ea21 1342 1342/1342 1342 ± 0 5.773 5.611/6.405 6.018 ± 0.52
ea22 1342 1342/1342 1342 ± 0 5.822 5.17/6.107 5.667 ± 0.5545
ea23 1342 1342/1342 1342 ± 0 5.99 5.603/6.585 6.103 ± 0.6044
ea25 1342 1342/1342 1342 ± 0 5.386 4.862/5.477 5.117 ± 0.6393
ea26 1342 1342/1342 1342 ± 0 5.975 5.601/6.599 6.129 ± 0.6344
ea27 1342 1342/1342 1342 ± 0 5.524 5.37/6.262 5.743 ± 0.5057
ea28 1342 1342/1342 1342 ± 0 5.745 5.457/6.333 5.896 ± 0.5699
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 5.478 5.358/5.677 5.487 ± 0.269
3 1342 1342/1342 1342 ± 0 5.173 5.042/5.395 5.231 ± 0.3011
4 1342 1342/1342 1342 ± 0 5.397 5.27/5.56 5.403 ± 0.3288
5 1342 1342/1342 1342 ± 0 5.515 5.412/5.708 5.584 ± 0.2103
6 1342 1342/1342 1342 ± 0 5.363 5.166/5.491 5.325 ± 0.279
7 1342 1342/1342 1342 ± 0 5.394 5.103/5.533 5.341 ± 0.2992
8 1342 1342/1342 1342 ± 0 5.385 5.122/5.546 5.298 ± 0.3565
9 1342 1342/1342 1342 ± 0 5.74 5.27/5.847 5.577 ± 0.3794
10 1342 1342/1342 1342 ± 0 6.061 5.783/6.195 5.815 ± 0.6458
11 1342 1342/1342 1342 ± 0 6.247 5.87/6.397 5.984 ± 0.7723
12 1342 1342/1342 1342 ± 0 6.381 6.01/6.49 6.152 ± 0.7243
13 1342 1342/1342 1342 ± 0 6.805 6.403/6.933 6.467 ± 0.9196
14 1342 1342/1342 1342 ± 0 6.982 6.613/7.148 6.649 ± 0.9197
15 1342 1342/1342 1342 ± 0 6.619 6.337/6.803 6.519 ± 0.4544
16 1342 1342/1342 1342 ± 0 5.863 5.403/6.042 5.704 ± 0.7846
17 1342 1342/1342 1342 ± 0 5.885 5.557/6.167 5.714 ± 0.8068
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_59845/working
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_59845/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
Start time
2022-07-02 08:45:30.248
End
2022-07-02 09:58:56.718
Duration
1:13:26.470
Note, WebLog generation is not included in the time.

CASA logs for stage 7