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 5.504 5.264/6.039 5.696 ± 0.5468
ea02 1342 1342/1342 1342 ± 0 5.695 5.39/6.334 5.91 ± 0.614
ea04 1342 1342/1342 1342 ± 0 5.458 5.126/6.159 5.646 ± 0.5464
ea05 1342 1342/1342 1342 ± 0 5.809 5.435/6.345 5.899 ± 0.6079
ea06 1342 1342/1342 1342 ± 0 2.918 2.869/3.209 3.031 ± 0.1976
ea07 1342 1342/1342 1342 ± 0 5.431 5.371/5.669 5.511 ± 0.211
ea08 1342 1342/1342 1342 ± 0 5.947 5.584/6.698 6.169 ± 0.6809
ea09 1342 1342/1342 1342 ± 0 4.934 4.736/5.341 5.05 ± 0.3814
ea10 1342 1342/1342 1342 ± 0 5.81 5.42/6.543 5.974 ± 0.6067
ea11 1342 1342/1342 1342 ± 0 5.981 5.418/6.473 6.013 ± 0.5927
ea12 1342 1342/1342 1342 ± 0 5.26 5.215/5.379 5.27 ± 0.1139
ea13 1342 1342/1342 1342 ± 0 6.064 5.807/6.312 6.131 ± 0.4801
ea14 1342 1342/1342 1342 ± 0 5.743 5.321/6.482 5.958 ± 0.6866
ea15 1342 1342/1342 1342 ± 0 5.768 5.354/6.326 5.905 ± 0.5797
ea16 1342 1342/1342 1342 ± 0 5.137 4.967/5.416 5.241 ± 0.4176
ea17 1342 1342/1342 1342 ± 0 6.181 5.857/6.896 6.35 ± 0.5905
ea18 1342 1342/1342 1342 ± 0 5.289 4.938/5.704 5.339 ± 0.5181
ea19 1342 1342/1342 1342 ± 0 6.546 6.395/6.91 6.635 ± 0.3606
ea21 1342 1342/1342 1342 ± 0 5.949 5.552/6.399 6.033 ± 0.5368
ea22 1342 1342/1342 1342 ± 0 5.386 5.164/6.31 5.689 ± 0.6304
ea23 1342 1342/1342 1342 ± 0 6.207 5.582/6.614 6.164 ± 0.6649
ea25 1342 1342/1342 1342 ± 0 5.413 5.233/5.533 5.223 ± 0.6215
ea26 1342 1342/1342 1342 ± 0 5.937 5.609/6.56 6.116 ± 0.6318
ea27 1342 1342/1342 1342 ± 0 5.665 5.558/6.466 5.911 ± 0.5662
ea28 1342 1342/1342 1342 ± 0 5.705 5.466/6.382 5.914 ± 0.6196
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 5.445 5.282/5.664 5.441 ± 0.2647
3 1342 1342/1342 1342 ± 0 5.256 5.076/5.505 5.291 ± 0.2861
4 1342 1342/1342 1342 ± 0 5.279 5.125/5.392 5.246 ± 0.3114
5 1342 1342/1342 1342 ± 0 5.526 5.415/5.761 5.601 ± 0.2127
6 1342 1342/1342 1342 ± 0 5.381 5.209/5.558 5.357 ± 0.2661
7 1342 1342/1342 1342 ± 0 5.371 5.175/5.566 5.374 ± 0.2476
8 1342 1342/1342 1342 ± 0 5.392 5.104/5.52 5.327 ± 0.3111
9 1342 1342/1342 1342 ± 0 5.733 5.323/5.882 5.592 ± 0.4079
10 1342 1342/1342 1342 ± 0 6.053 5.77/6.234 5.835 ± 0.6707
11 1342 1342/1342 1342 ± 0 6.333 5.898/6.426 6.024 ± 0.8028
12 1342 1342/1342 1342 ± 0 6.447 5.902/6.564 6.046 ± 0.9704
13 1342 1342/1342 1342 ± 0 6.806 6.495/7.061 6.589 ± 0.8508
14 1342 1342/1342 1342 ± 0 7.042 6.735/7.196 6.789 ± 0.8765
15 1342 1342/1342 1342 ± 0 6.687 6.514/6.871 6.436 ± 0.8819
16 1342 1342/1342 1342 ± 0 5.776 5.505/6.212 5.685 ± 0.7633
17 1342 1342/1342 1342 ± 0 5.841 5.536/6.176 5.725 ± 0.7522
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
vis
/mnt/condor/execute/dir_134253/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_134253/working
overwrite_modelcol
False
Start time
2022-07-02 16:04:19.155
End
2022-07-02 17:07:01.422
Duration
1:02:42.267
Note, WebLog generation is not included in the time.

CASA logs for stage 7