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 5.679 5.242/5.995 5.664 ± 0.499
ea02 1342 1342/1342 1342 ± 0 5.823 5.388/6.381 5.905 ± 0.5809
ea04 1342 1342/1342 1342 ± 0 5.405 5.092/6.137 5.604 ± 0.5282
ea05 1342 1342/1342 1342 ± 0 5.773 5.438/6.186 5.804 ± 0.5044
ea06 1342 1342/1342 1342 ± 0 2.84 2.806/3.006 2.929 ± 0.1921
ea07 1342 1342/1342 1342 ± 0 5.358 5.278/5.714 5.442 ± 0.2145
ea08 1342 1342/1342 1342 ± 0 5.78 5.61/6.345 5.933 ± 0.5171
ea09 1342 1342/1342 1342 ± 0 5.119 4.808/5.514 5.179 ± 0.3756
ea10 1342 1342/1342 1342 ± 0 5.424 5.205/6.119 5.638 ± 0.5032
ea11 1342 1342/1342 1342 ± 0 5.891 5.435/6.421 5.977 ± 0.5555
ea12 1342 1342/1342 1342 ± 0 5.12 5.104/5.186 5.14 ± 0.1272
ea13 1342 1342/1342 1342 ± 0 6.084 5.757/6.383 6.112 ± 0.4496
ea14 1342 1342/1342 1342 ± 0 5.701 5.397/6.38 5.899 ± 0.6001
ea15 1342 1342/1342 1342 ± 0 5.795 5.395/6.349 5.959 ± 0.5884
ea16 1342 1342/1342 1342 ± 0 4.986 4.678/5.38 5.032 ± 0.4795
ea17 1342 1342/1342 1342 ± 0 6.061 5.716/6.626 6.173 ± 0.5494
ea18 1342 1342/1342 1342 ± 0 5.165 4.852/5.638 5.257 ± 0.4762
ea19 1342 1342/1342 1342 ± 0 6.456 6.074/6.843 6.485 ± 0.3985
ea21 1342 1342/1342 1342 ± 0 5.656 5.515/6.288 5.916 ± 0.4997
ea22 1342 1342/1342 1342 ± 0 5.549 5.046/5.991 5.522 ± 0.5124
ea23 1342 1342/1342 1342 ± 0 5.81 5.543/6.491 5.996 ± 0.599
ea25 1342 1342/1342 1342 ± 0 5.377 5.13/5.508 5.139 ± 0.6477
ea26 1342 1342/1342 1342 ± 0 5.954 5.604/6.599 6.095 ± 0.618
ea27 1342 1342/1342 1342 ± 0 5.373 5.214/5.989 5.559 ± 0.4475
ea28 1342 1342/1342 1342 ± 0 5.702 5.384/6.257 5.842 ± 0.5464
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 5.439 5.329/5.645 5.435 ± 0.2743
3 1342 1342/1342 1342 ± 0 5.17 4.971/5.337 5.18 ± 0.2911
4 1342 1342/1342 1342 ± 0 5.257 5.124/5.465 5.288 ± 0.3052
5 1342 1342/1342 1342 ± 0 5.509 5.423/5.724 5.598 ± 0.208
6 1342 1342/1342 1342 ± 0 5.337 5.141/5.436 5.283 ± 0.2864
7 1342 1342/1342 1342 ± 0 5.345 5.093/5.458 5.286 ± 0.3053
8 1342 1342/1342 1342 ± 0 5.356 4.976/5.477 5.24 ± 0.353
9 1342 1342/1342 1342 ± 0 5.666 5.237/5.761 5.5 ± 0.3708
10 1342 1342/1342 1342 ± 0 6.019 5.709/6.096 5.741 ± 0.6333
11 1342 1342/1342 1342 ± 0 6.179 5.827/6.335 5.904 ± 0.7605
12 1342 1342/1342 1342 ± 0 6.267 5.995/6.403 6.107 ± 0.6179
13 1342 1342/1342 1342 ± 0 6.689 6.214/6.894 6.373 ± 0.914
14 1342 1342/1342 1342 ± 0 6.851 6.441/7.064 6.543 ± 0.9107
15 1342 1342/1342 1342 ± 0 6.456 6.162/6.653 6.331 ± 0.5475
16 1342 1342/1342 1342 ± 0 5.797 5.504/5.953 5.606 ± 0.7437
17 1342 1342/1342 1342 ± 0 5.693 5.427/6.053 5.593 ± 0.7946
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
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_51511/working
overwrite_modelcol
False
datacolumn
residual_data
vis
/mnt/condor/execute/dir_51511/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
Start time
2022-07-02 08:17:15.135
End
2022-07-02 09:24:39.997
Duration
1:07:24.862
Note, WebLog generation is not included in the time.

CASA logs for stage 7