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 5.428 5.315/5.919 5.671 ± 0.5019
ea02 1342 1342/1342 1342 ± 0 5.901 5.465/6.372 5.965 ± 0.5882
ea04 1342 1342/1342 1342 ± 0 5.574 5.261/6.15 5.763 ± 0.5662
ea05 1342 1342/1342 1342 ± 0 5.757 5.503/6.444 5.916 ± 0.5676
ea06 1342 1342/1342 1342 ± 0 5.819 5.197/6.09 5.689 ± 0.5348
ea07 1342 1342/1342 1342 ± 0 5.436 5.266/5.81 5.485 ± 0.4677
ea08 1342 1342/1342 1342 ± 0 5.919 5.654/6.622 6.162 ± 0.6213
ea09 1342 1342/1342 1342 ± 0 6.315 6.001/6.64 6.357 ± 0.4305
ea10 1342 1342/1342 1342 ± 0 5.352 5.022/6.02 5.506 ± 0.531
ea11 1342 1342/1342 1342 ± 0 5.991 5.435/6.509 6.033 ± 0.6214
ea12 1342 1342/1342 1342 ± 0 5.769 5.386/6.425 5.946 ± 0.6246
ea13 1342 1342/1342 1342 ± 0 6.125 5.757/6.346 6.153 ± 0.4831
ea14 1342 1342/1342 1342 ± 0 5.714 5.378/6.385 5.85 ± 0.6093
ea15 1342 1342/1342 1342 ± 0 5.803 5.396/6.436 5.991 ± 0.6905
ea16 1342 1342/1342 1342 ± 0 6.048 5.672/6.631 6.16 ± 0.6804
ea17 1342 1342/1342 1342 ± 0 6.004 5.695/6.473 6.156 ± 0.6244
ea18 1342 1342/1342 1342 ± 0 5.139 4.81/5.689 5.254 ± 0.5272
ea19 1342 1342/1342 1342 ± 0 6.134 5.758/6.798 6.322 ± 0.655
ea20 1342 1342/1342 1342 ± 0 6.173 5.793/6.67 6.292 ± 0.6439
ea21 1342 1342/1342 1342 ± 0 5.573 5.384/6.231 5.786 ± 0.5324
ea22 1342 1342/1342 1342 ± 0 5.862 5.378/6.436 5.957 ± 0.6346
ea23 1342 1342/1342 1342 ± 0 5.742 5.512/6.442 6.046 ± 0.6768
ea24 1342 1342/1342 1342 ± 0 5.701 5.132/6.278 5.714 ± 0.6159
ea25 1342 1342/1342 1342 ± 0 5.82 5.538/6.319 5.969 ± 0.5661
ea26 1342 1342/1342 1342 ± 0 6.055 5.734/6.722 6.233 ± 0.6622
ea27 1342 1342/1342 1342 ± 0 5.714 5.434/6.544 5.928 ± 0.6246
ea28 1342 1342/1342 1342 ± 0 5.687 5.473/6.388 5.908 ± 0.6157
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 5.545 5.293/5.68 5.49 ± 0.2562
3 1342 1342/1342 1342 ± 0 5.292 5.116/5.427 5.262 ± 0.2666
4 1342 1342/1342 1342 ± 0 5.303 5.147/5.488 5.307 ± 0.3001
5 1342 1342/1342 1342 ± 0 5.423 5.245/5.589 5.43 ± 0.2707
6 1342 1342/1342 1342 ± 0 5.413 5.196/5.624 5.421 ± 0.2594
7 1342 1342/1342 1342 ± 0 5.432 5.306/5.57 5.441 ± 0.2395
8 1342 1342/1342 1342 ± 0 5.436 5.171/5.61 5.405 ± 0.2724
9 1342 1342/1342 1342 ± 0 5.71 5.542/5.959 5.707 ± 0.2591
10 1342 1342/1342 1342 ± 0 6.089 5.926/6.273 6.039 ± 0.3455
11 1342 1342/1342 1342 ± 0 6.36 6.146/6.465 6.296 ± 0.317
12 1342 1342/1342 1342 ± 0 6.496 6.288/6.625 6.457 ± 0.3393
13 1342 1342/1342 1342 ± 0 6.952 6.726/7.137 6.906 ± 0.355
14 1342 1342/1342 1342 ± 0 7.157 6.853/7.438 7.088 ± 0.3705
15 1342 1342/1342 1342 ± 0 6.48 6.354/6.775 6.505 ± 0.3318
16 1342 1342/1342 1342 ± 0 5.969 5.815/6.164 5.985 ± 0.3732
17 1342 1342/1342 1342 ± 0 5.923 5.721/6.173 5.905 ± 0.3851
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
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_243123/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_243123/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-05-19 04:37:41.957
End
2022-05-19 05:47:43.120
Duration
1:10:01.163
Note, WebLog generation is not included in the time.

CASA logs for stage 7