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 5.557 5.349/6.147 5.769 ± 0.5385
ea02 1342 1342/1342 1342 ± 0 5.965 5.454/6.477 6.031 ± 0.6363
ea04 1342 1342/1342 1342 ± 0 5.664 5.344/6.215 5.825 ± 0.5644
ea05 1342 1342/1342 1342 ± 0 5.875 5.512/6.38 5.975 ± 0.5682
ea06 1342 1342/1342 1342 ± 0 5.697 5.261/6.166 5.746 ± 0.5301
ea07 1342 1342/1342 1342 ± 0 5.53 5.358/5.932 5.611 ± 0.4413
ea08 1342 1342/1342 1342 ± 0 5.986 5.643/6.73 6.214 ± 0.6746
ea09 1342 1342/1342 1342 ± 0 6.487 6.144/6.873 6.501 ± 0.4344
ea10 1342 1342/1342 1342 ± 0 5.391 5.097/6.039 5.548 ± 0.5211
ea11 1342 1342/1342 1342 ± 0 6.034 5.461/6.514 6.06 ± 0.6151
ea12 1342 1342/1342 1342 ± 0 5.821 5.422/6.467 6.011 ± 0.64
ea13 1342 1342/1342 1342 ± 0 6.209 5.878/6.479 6.265 ± 0.497
ea14 1342 1342/1342 1342 ± 0 5.955 5.424/6.527 6.027 ± 0.6602
ea15 1342 1342/1342 1342 ± 0 5.904 5.498/6.545 6.089 ± 0.6983
ea16 1342 1342/1342 1342 ± 0 6.142 5.728/6.788 6.294 ± 0.7016
ea17 1342 1342/1342 1342 ± 0 6.105 5.77/6.617 6.263 ± 0.6344
ea18 1342 1342/1342 1342 ± 0 5.191 4.839/5.742 5.322 ± 0.5484
ea19 1342 1342/1342 1342 ± 0 6.199 5.765/6.868 6.386 ± 0.6565
ea20 1342 1342/1342 1342 ± 0 6.226 5.838/6.746 6.348 ± 0.6464
ea21 1342 1342/1342 1342 ± 0 5.694 5.461/6.301 5.893 ± 0.5384
ea22 1342 1342/1342 1342 ± 0 5.907 5.42/6.569 6.025 ± 0.6932
ea23 1342 1342/1342 1342 ± 0 6.098 5.609/6.53 6.175 ± 0.6723
ea24 1342 1342/1342 1342 ± 0 5.852 5.271/6.459 5.857 ± 0.6421
ea25 1342 1342/1342 1342 ± 0 5.869 5.59/6.409 6.041 ± 0.5803
ea26 1342 1342/1342 1342 ± 0 6.16 5.792/6.803 6.312 ± 0.6907
ea27 1342 1342/1342 1342 ± 0 5.766 5.496/6.637 6.001 ± 0.634
ea28 1342 1342/1342 1342 ± 0 5.771 5.521/6.512 5.999 ± 0.648
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 5.582 5.335/5.759 5.545 ± 0.2588
3 1342 1342/1342 1342 ± 0 5.315 5.153/5.472 5.314 ± 0.2941
4 1342 1342/1342 1342 ± 0 5.392 5.209/5.614 5.394 ± 0.2775
5 1342 1342/1342 1342 ± 0 5.514 5.345/5.675 5.523 ± 0.2717
6 1342 1342/1342 1342 ± 0 5.454 5.302/5.623 5.452 ± 0.2522
7 1342 1342/1342 1342 ± 0 5.477 5.372/5.637 5.5 ± 0.2445
8 1342 1342/1342 1342 ± 0 5.521 5.233/5.654 5.462 ± 0.2726
9 1342 1342/1342 1342 ± 0 5.769 5.596/5.998 5.763 ± 0.2641
10 1342 1342/1342 1342 ± 0 6.146 5.978/6.314 6.111 ± 0.3372
11 1342 1342/1342 1342 ± 0 6.469 6.207/6.521 6.365 ± 0.3126
12 1342 1342/1342 1342 ± 0 6.563 6.319/6.687 6.52 ± 0.3348
13 1342 1342/1342 1342 ± 0 7.064 6.812/7.229 6.997 ± 0.3538
14 1342 1342/1342 1342 ± 0 7.235 6.92/7.476 7.175 ± 0.3655
15 1342 1342/1342 1342 ± 0 6.804 6.544/6.951 6.714 ± 0.3372
16 1342 1342/1342 1342 ± 0 6.137 5.982/6.459 6.146 ± 0.3671
17 1342 1342/1342 1342 ± 0 6.095 5.902/6.33 6.07 ± 0.3822
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
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_7734/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_7734/working
datacolumn
residual_data
statwtmode
VLASS-SE
Start time
2022-05-19 13:32:56.025
End
2022-05-19 14:33:25.615
Duration
1:00:29.589
Note, WebLog generation is not included in the time.

CASA logs for stage 7