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 5.671 5.369/6.149 5.77 ± 0.5267
ea02 1342 1342/1342 1342 ± 0 5.993 5.503/6.471 6.053 ± 0.5999
ea04 1342 1342/1342 1342 ± 0 5.661 5.302/6.214 5.816 ± 0.5661
ea05 1342 1342/1342 1342 ± 0 5.848 5.511/6.363 5.954 ± 0.5582
ea06 1342 1342/1342 1342 ± 0 5.724 5.232/6.147 5.73 ± 0.5366
ea07 1342 1342/1342 1342 ± 0 5.544 5.359/5.925 5.606 ± 0.4515
ea08 1342 1342/1342 1342 ± 0 6.114 5.671/6.716 6.233 ± 0.6341
ea09 1342 1342/1342 1342 ± 0 6.478 6.256/6.834 6.519 ± 0.4108
ea10 1342 1342/1342 1342 ± 0 5.364 5.092/6.042 5.552 ± 0.5141
ea11 1342 1342/1342 1342 ± 0 6.048 5.489/6.533 6.07 ± 0.6128
ea12 1342 1342/1342 1342 ± 0 5.808 5.412/6.461 6.002 ± 0.6402
ea13 1342 1342/1342 1342 ± 0 6.232 5.885/6.53 6.273 ± 0.4792
ea14 1342 1342/1342 1342 ± 0 5.929 5.463/6.517 6.009 ± 0.6311
ea15 1342 1342/1342 1342 ± 0 5.898 5.498/6.531 6.091 ± 0.6998
ea16 1342 1342/1342 1342 ± 0 6.148 5.73/6.646 6.269 ± 0.6811
ea17 1342 1342/1342 1342 ± 0 6.136 5.781/6.664 6.29 ± 0.6282
ea18 1342 1342/1342 1342 ± 0 5.217 4.868/5.76 5.329 ± 0.5454
ea19 1342 1342/1342 1342 ± 0 6.233 5.779/6.887 6.397 ± 0.6524
ea20 1342 1342/1342 1342 ± 0 6.222 5.841/6.757 6.355 ± 0.645
ea21 1342 1342/1342 1342 ± 0 5.657 5.463/6.277 5.878 ± 0.5237
ea22 1342 1342/1342 1342 ± 0 5.968 5.425/6.531 6.035 ± 0.6704
ea23 1342 1342/1342 1342 ± 0 6.046 5.621/6.521 6.155 ± 0.6574
ea24 1342 1342/1342 1342 ± 0 5.794 5.224/6.393 5.83 ± 0.6289
ea25 1342 1342/1342 1342 ± 0 5.905 5.6/6.432 6.066 ± 0.5686
ea26 1342 1342/1342 1342 ± 0 6.231 5.798/6.834 6.343 ± 0.6774
ea27 1342 1342/1342 1342 ± 0 5.829 5.521/6.637 6.023 ± 0.6224
ea28 1342 1342/1342 1342 ± 0 5.814 5.526/6.496 6.003 ± 0.6151
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 5.607 5.344/5.771 5.565 ± 0.2599
3 1342 1342/1342 1342 ± 0 5.363 5.181/5.543 5.359 ± 0.2948
4 1342 1342/1342 1342 ± 0 5.413 5.226/5.637 5.436 ± 0.2953
5 1342 1342/1342 1342 ± 0 5.528 5.296/5.636 5.492 ± 0.2731
6 1342 1342/1342 1342 ± 0 5.464 5.257/5.639 5.459 ± 0.2537
7 1342 1342/1342 1342 ± 0 5.477 5.359/5.647 5.503 ± 0.2471
8 1342 1342/1342 1342 ± 0 5.486 5.227/5.666 5.459 ± 0.2764
9 1342 1342/1342 1342 ± 0 5.772 5.583/5.998 5.762 ± 0.2636
10 1342 1342/1342 1342 ± 0 6.156 5.952/6.314 6.104 ± 0.3384
11 1342 1342/1342 1342 ± 0 6.422 6.188/6.523 6.357 ± 0.3121
12 1342 1342/1342 1342 ± 0 6.56 6.33/6.66 6.514 ± 0.3361
13 1342 1342/1342 1342 ± 0 7.052 6.786/7.228 6.994 ± 0.3601
14 1342 1342/1342 1342 ± 0 7.224 6.879/7.476 7.148 ± 0.3662
15 1342 1342/1342 1342 ± 0 6.693 6.508/6.971 6.669 ± 0.3346
16 1342 1342/1342 1342 ± 0 6.141 6.015/6.491 6.167 ± 0.3786
17 1342 1342/1342 1342 ± 0 6.124 5.916/6.393 6.088 ± 0.3983
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
vis
/mnt/condor/execute/dir_57352/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_57352/working
Start time
2022-05-19 16:47:02.216
End
2022-05-19 18:17:24.108
Duration
1:30:21.892
Note, WebLog generation is not included in the time.

CASA logs for stage 7