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 5.602 5.353/6.092 5.749 ± 0.5196
ea02 1342 1342/1342 1342 ± 0 5.987 5.487/6.454 6.039 ± 0.5952
ea04 1342 1342/1342 1342 ± 0 5.636 5.299/6.228 5.813 ± 0.5739
ea05 1342 1342/1342 1342 ± 0 5.833 5.515/6.507 5.956 ± 0.5667
ea06 1342 1342/1342 1342 ± 0 5.92 5.23/6.171 5.729 ± 0.5346
ea07 1342 1342/1342 1342 ± 0 5.51 5.34/5.906 5.577 ± 0.4608
ea08 1342 1342/1342 1342 ± 0 6.099 5.669/6.697 6.226 ± 0.6227
ea09 1342 1342/1342 1342 ± 0 6.451 6.233/6.782 6.488 ± 0.4055
ea10 1342 1342/1342 1342 ± 0 5.356 5.083/6.045 5.545 ± 0.5158
ea11 1342 1342/1342 1342 ± 0 6.058 5.477/6.529 6.068 ± 0.6147
ea12 1342 1342/1342 1342 ± 0 5.82 5.415/6.468 6.002 ± 0.6428
ea13 1342 1342/1342 1342 ± 0 6.215 5.847/6.507 6.248 ± 0.4795
ea14 1342 1342/1342 1342 ± 0 5.841 5.418/6.502 5.961 ± 0.6254
ea15 1342 1342/1342 1342 ± 0 5.87 5.483/6.508 6.065 ± 0.6938
ea16 1342 1342/1342 1342 ± 0 6.199 5.726/6.763 6.239 ± 0.6736
ea17 1342 1342/1342 1342 ± 0 6.143 5.765/6.598 6.267 ± 0.6257
ea18 1342 1342/1342 1342 ± 0 5.202 4.847/5.749 5.314 ± 0.5412
ea19 1342 1342/1342 1342 ± 0 6.235 5.787/6.888 6.391 ± 0.6539
ea20 1342 1342/1342 1342 ± 0 6.218 5.838/6.758 6.351 ± 0.6451
ea21 1342 1342/1342 1342 ± 0 5.647 5.447/6.282 5.856 ± 0.5222
ea22 1342 1342/1342 1342 ± 0 5.959 5.408/6.524 6.029 ± 0.6658
ea23 1342 1342/1342 1342 ± 0 5.954 5.603/6.514 6.119 ± 0.665
ea24 1342 1342/1342 1342 ± 0 5.76 5.193/6.338 5.79 ± 0.6219
ea25 1342 1342/1342 1342 ± 0 5.891 5.605/6.421 6.046 ± 0.5724
ea26 1342 1342/1342 1342 ± 0 6.198 5.786/6.835 6.324 ± 0.6748
ea27 1342 1342/1342 1342 ± 0 5.796 5.489/6.619 6.005 ± 0.6243
ea28 1342 1342/1342 1342 ± 0 5.793 5.512/6.473 5.984 ± 0.6141
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 5.604 5.34/5.76 5.553 ± 0.2596
3 1342 1342/1342 1342 ± 0 5.326 5.175/5.493 5.327 ± 0.2854
4 1342 1342/1342 1342 ± 0 5.395 5.212/5.616 5.419 ± 0.3025
5 1342 1342/1342 1342 ± 0 5.512 5.277/5.65 5.485 ± 0.2806
6 1342 1342/1342 1342 ± 0 5.453 5.245/5.637 5.452 ± 0.2538
7 1342 1342/1342 1342 ± 0 5.476 5.339/5.639 5.494 ± 0.2457
8 1342 1342/1342 1342 ± 0 5.505 5.209/5.657 5.451 ± 0.2764
9 1342 1342/1342 1342 ± 0 5.763 5.572/5.994 5.753 ± 0.2656
10 1342 1342/1342 1342 ± 0 6.152 5.965/6.305 6.093 ± 0.3383
11 1342 1342/1342 1342 ± 0 6.399 6.184/6.523 6.344 ± 0.3118
12 1342 1342/1342 1342 ± 0 6.549 6.316/6.659 6.505 ± 0.3392
13 1342 1342/1342 1342 ± 0 7.022 6.791/7.187 6.975 ± 0.362
14 1342 1342/1342 1342 ± 0 7.211 6.882/7.502 7.135 ± 0.3688
15 1342 1342/1342 1342 ± 0 6.631 6.516/6.902 6.639 ± 0.3347
16 1342 1342/1342 1342 ± 0 6.143 5.963/6.41 6.128 ± 0.3843
17 1342 1342/1342 1342 ± 0 6.092 5.854/6.29 6.045 ± 0.3995
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
output_dir
/mnt/condor/execute/dir_69606/working
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_69606/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
Start time
2022-05-19 12:24:54.043
End
2022-05-19 13:50:55.247
Duration
1:26:01.204
Note, WebLog generation is not included in the time.

CASA logs for stage 7