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 5.748 5.26/6.082 5.738 ± 0.5362
ea02 1342 1342/1342 1342 ± 0 5.717 5.371/6.375 5.922 ± 0.6289
ea04 1342 1342/1342 1342 ± 0 5.567 5.185/6.128 5.691 ± 0.5547
ea05 1342 1342/1342 1342 ± 0 5.964 5.455/6.549 5.926 ± 0.5945
ea06 1342 1342/1342 1342 ± 0 3.069 3.019/3.335 3.173 ± 0.1919
ea07 1342 1342/1342 1342 ± 0 5.411 5.348/5.729 5.491 ± 0.2082
ea08 1342 1342/1342 1342 ± 0 5.828 5.562/6.691 6.12 ± 0.6802
ea09 1342 1342/1342 1342 ± 0 4.953 4.731/5.354 5.069 ± 0.3609
ea10 1342 1342/1342 1342 ± 0 5.767 5.341/6.54 5.889 ± 0.6248
ea11 1342 1342/1342 1342 ± 0 5.997 5.459/6.538 6.063 ± 0.5985
ea12 1342 1342/1342 1342 ± 0 5.214 5.13/5.335 5.242 ± 0.1515
ea13 1342 1342/1342 1342 ± 0 6.085 5.743/6.319 6.116 ± 0.4827
ea14 1342 1342/1342 1342 ± 0 6.065 5.313/6.515 6.008 ± 0.675
ea15 1342 1342/1342 1342 ± 0 5.837 5.373/6.327 5.94 ± 0.6087
ea16 1342 1342/1342 1342 ± 0 5.224 5.085/5.354 5.247 ± 0.3249
ea17 1342 1342/1342 1342 ± 0 6.194 5.874/6.936 6.368 ± 0.6292
ea18 1342 1342/1342 1342 ± 0 5.301 4.894/5.792 5.36 ± 0.5262
ea19 1342 1342/1342 1342 ± 0 6.562 6.327/6.925 6.643 ± 0.3717
ea21 1342 1342/1342 1342 ± 0 5.887 5.503/6.403 5.972 ± 0.5822
ea22 1342 1342/1342 1342 ± 0 5.486 5.093/6.301 5.686 ± 0.6391
ea23 1342 1342/1342 1342 ± 0 6.144 5.5/6.611 6.105 ± 0.6591
ea25 1342 1342/1342 1342 ± 0 5.406 5.326/5.429 5.387 ± 0.1424
ea26 1342 1342/1342 1342 ± 0 5.986 5.574/6.555 6.1 ± 0.6428
ea27 1342 1342/1342 1342 ± 0 5.648 5.45/6.496 5.892 ± 0.5821
ea28 1342 1342/1342 1342 ± 0 5.699 5.517/6.519 5.989 ± 0.6387
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 5.398 5.233/5.579 5.383 ± 0.2706
3 1342 1342/1342 1342 ± 0 5.211 5.045/5.412 5.234 ± 0.2446
4 1342 1342/1342 1342 ± 0 5.257 5.149/5.394 5.234 ± 0.2613
5 1342 1342/1342 1342 ± 0 5.502 5.42/5.778 5.591 ± 0.1949
6 1342 1342/1342 1342 ± 0 5.361 5.182/5.537 5.344 ± 0.266
7 1342 1342/1342 1342 ± 0 5.374 5.157/5.527 5.369 ± 0.2492
8 1342 1342/1342 1342 ± 0 5.366 5.139/5.508 5.339 ± 0.3045
9 1342 1342/1342 1342 ± 0 5.7 5.326/5.868 5.617 ± 0.3654
10 1342 1342/1342 1342 ± 0 6.102 5.837/6.25 5.879 ± 0.6475
11 1342 1342/1342 1342 ± 0 6.333 5.917/6.479 6.066 ± 0.7714
12 1342 1342/1342 1342 ± 0 6.517 6.085/6.566 6.206 ± 0.803
13 1342 1342/1342 1342 ± 0 6.85 6.545/7.059 6.603 ± 0.8494
14 1342 1342/1342 1342 ± 0 6.995 6.726/7.219 6.786 ± 0.8497
15 1342 1342/1342 1342 ± 0 6.637 6.506/6.859 6.42 ± 0.8564
16 1342 1342/1342 1342 ± 0 5.967 5.533/6.19 5.731 ± 0.7221
17 1342 1342/1342 1342 ± 0 5.798 5.611/6.136 5.714 ± 0.7067
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
vis
/mnt/condor/execute/dir_93950/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_93950/working
statwtmode
VLASS-SE
Start time
2022-06-15 04:53:52.393
End
2022-06-15 05:50:22.796
Duration
0:56:30.402
Note, WebLog generation is not included in the time.

CASA logs for stage 7