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

Statwt Summary Plot

VLASS2.1.sb38727949.eb38730629.59137.436030474535_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 5.249 5.051/5.999 5.384 ± 0.6881
ea02 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea03 1342 1342/1342 1342 ± 0.00003849 5.132 4.795/6.119 5.383 ± 0.6856
ea04 1342 1342/1342 1342 ± 0.00003942 5.196 4.929/6.023 5.338 ± 0.6924
ea05 1342 1342/1342 1342 ± 0.00003905 5.438 5.054/6.317 5.612 ± 0.7769
ea06 1342 1342/1342 1342 ± 0.00003225 4.785 4.607/5.261 4.805 ± 0.5119
ea07 1342 1342/1342 1342 ± 0 5.783 5.145/6.174 5.687 ± 0.77
ea08 1342 1342/1342 1342 ± 0 5.963 5.452/6.698 5.935 ± 0.921
ea09 1342 1342/1342 1342 ± 0.00002752 5.452 5.136/6.453 5.663 ± 0.7539
ea10 1342 1342/1342 1342 ± 0 5.864 5.217/6.553 5.729 ± 0.8207
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0.0000248 5.426 5.154/6.343 5.564 ± 0.7839
ea13 1342 1342/1342 1342 ± 0.00003282 5.747 5.624/6.309 5.96 ± 0.6287
ea14 1342 1342/1342 1342 ± 0.0000354 5.485 5.085/6.423 5.638 ± 0.8472
ea15 1342 1342/1342 1342 ± 0.00004244 5.531 5.296/6.384 5.711 ± 0.8409
ea16 1342 1342/1342 1342 ± 0.00003003 5.78 5.443/6.704 5.937 ± 0.9813
ea17 1342 1342/1342 1342 ± 0 6.023 5.455/6.984 6.037 ± 0.9138
ea18 1342 1342/1342 1342 ± 0 4.822 4.54/5.567 4.924 ± 0.5859
ea19 1342 1342/1342 1342 ± 0.00004161 5.444 5.246/6.382 5.677 ± 0.7793
ea20 1342 1342/1342 1342 ± 0.00000907 5.738 5.318/6.52 5.72 ± 0.8536
ea21 1342 1342/1342 1342 ± 0.0000346 5.449 5.23/6.362 5.637 ± 0.8419
ea23 1342 1342/1342 1342 ± 0 5.441 5.228/5.676 5.263 ± 0.6708
ea24 1342 1342/1342 1342 ± 0.00001218 5.541 5.28/6.527 5.722 ± 0.743
ea25 1342 1342/1342 1342 ± 0 5.454 5.033/6.238 5.461 ± 0.7701
ea26 1342 1342/1342 1342 ± 0.00003422 5.742 5.52/6.849 6.046 ± 0.789
ea27 1342 1342/1342 1342 ± 0 5.344 5.059/6.338 5.537 ± 0.7819
ea28 1342 1342/1342 1342 ± 0 5.306 5.095/6.221 5.494 ± 0.7741
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 5.41 5.122/5.475 5.312 ± 0.2527
5 1342 1342/1342 1342 ± 0 5.133 4.981/5.29 5.124 ± 0.295
6 1342 1342/1342 1342 ± 0 5.239 5.082/5.356 5.202 ± 0.2934
7 1342 1342/1342 1342 ± 0 5.255 5.141/5.424 5.25 ± 0.2667
8 1342 1342/1342 1342 ± 0 5.222 5.057/5.401 5.224 ± 0.2935
9 1342 1342/1342 1342 ± 0 5.569 5.31/5.804 5.509 ± 0.3338
10 1342 1342/1342 1342 ± 0 5.899 5.682/6.117 5.845 ± 0.3864
11 1342 1342/1342 1342 ± 0 6.246 5.964/6.386 6.144 ± 0.3642
12 1342 1342/1342 1342 ± 0 6.368 6.17/6.541 6.326 ± 0.3845
13 1342 1342/1342 1342 ± 0 6.68 6.459/6.828 6.621 ± 0.4169
14 1342 1342/1342 1342 ± 0 6.688 6.318/6.918 6.601 ± 0.531
15 1342 1342/1342 1342 ± 0 6.58 6.361/6.775 6.515 ± 0.5001
16 1342 1342/1342 1342 ± 0.00005744 4.306 4.105/4.543 4.347 ± 0.3484
17 1342 1342/1342 1342 ± 0.00005832 4.27 4.072/4.453 4.286 ± 0.3235
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38727949.eb38730629.59137.436030474535_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
datacolumn
residual_data
vis
/mnt/condor/execute/dir_217416/working/VLASS2.1.sb38727949.eb38730629.59137.436030474535_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_217416/working
Start time
2022-08-09 10:35:00.189
End
2022-08-09 11:41:43.545
Duration
1:06:43.357
Note, WebLog generation is not included in the time.

CASA logs for stage 7