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 5.65 5.343/6.13 5.749 ± 0.5275
ea02 1342 1342/1342 1342 ± 0 5.974 5.441/6.458 6.02 ± 0.6273
ea04 1342 1342/1342 1342 ± 0 5.66 5.285/6.203 5.81 ± 0.5675
ea05 1342 1342/1342 1342 ± 0 5.831 5.509/6.516 5.949 ± 0.5658
ea06 1342 1342/1342 1342 ± 0 5.885 5.232/6.164 5.726 ± 0.5309
ea07 1342 1342/1342 1342 ± 0 5.52 5.325/5.907 5.584 ± 0.4505
ea08 1342 1342/1342 1342 ± 0 6.079 5.644/6.715 6.213 ± 0.6413
ea09 1342 1342/1342 1342 ± 0 6.451 6.189/6.789 6.482 ± 0.4161
ea10 1342 1342/1342 1342 ± 0 5.382 5.065/6.051 5.545 ± 0.5244
ea11 1342 1342/1342 1342 ± 0 6.042 5.453/6.535 6.066 ± 0.6114
ea12 1342 1342/1342 1342 ± 0 5.799 5.397/6.464 5.991 ± 0.6395
ea13 1342 1342/1342 1342 ± 0 6.236 5.867/6.489 6.258 ± 0.4929
ea14 1342 1342/1342 1342 ± 0 5.916 5.44/6.511 5.989 ± 0.6418
ea15 1342 1342/1342 1342 ± 0 5.866 5.479/6.495 6.054 ± 0.6983
ea16 1342 1342/1342 1342 ± 0 6.232 5.729/6.779 6.263 ± 0.6912
ea17 1342 1342/1342 1342 ± 0 6.135 5.763/6.618 6.275 ± 0.6349
ea18 1342 1342/1342 1342 ± 0 5.195 4.83/5.724 5.304 ± 0.5451
ea19 1342 1342/1342 1342 ± 0 6.213 5.753/6.869 6.372 ± 0.6629
ea20 1342 1342/1342 1342 ± 0 6.209 5.824/6.727 6.336 ± 0.6431
ea21 1342 1342/1342 1342 ± 0 5.658 5.451/6.281 5.867 ± 0.528
ea22 1342 1342/1342 1342 ± 0 5.972 5.402/6.537 6.02 ± 0.6779
ea23 1342 1342/1342 1342 ± 0 6.024 5.594/6.516 6.14 ± 0.6692
ea24 1342 1342/1342 1342 ± 0 5.8 5.217/6.408 5.823 ± 0.6392
ea25 1342 1342/1342 1342 ± 0 5.854 5.578/6.412 6.029 ± 0.5725
ea26 1342 1342/1342 1342 ± 0 6.21 5.796/6.795 6.318 ± 0.6808
ea27 1342 1342/1342 1342 ± 0 5.817 5.511/6.64 6.007 ± 0.6406
ea28 1342 1342/1342 1342 ± 0 5.776 5.507/6.487 5.981 ± 0.6298
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 5.586 5.327/5.756 5.545 ± 0.26
3 1342 1342/1342 1342 ± 0 5.339 5.148/5.481 5.307 ± 0.2954
4 1342 1342/1342 1342 ± 0 5.373 5.232/5.567 5.379 ± 0.2898
5 1342 1342/1342 1342 ± 0 5.506 5.277/5.672 5.492 ± 0.2729
6 1342 1342/1342 1342 ± 0 5.46 5.272/5.631 5.456 ± 0.2544
7 1342 1342/1342 1342 ± 0 5.456 5.357/5.627 5.484 ± 0.2456
8 1342 1342/1342 1342 ± 0 5.514 5.224/5.638 5.448 ± 0.2747
9 1342 1342/1342 1342 ± 0 5.753 5.557/5.99 5.748 ± 0.2638
10 1342 1342/1342 1342 ± 0 6.148 5.954/6.304 6.1 ± 0.3381
11 1342 1342/1342 1342 ± 0 6.427 6.178/6.52 6.353 ± 0.3106
12 1342 1342/1342 1342 ± 0 6.55 6.303/6.665 6.508 ± 0.34
13 1342 1342/1342 1342 ± 0 7.024 6.787/7.182 6.976 ± 0.3579
14 1342 1342/1342 1342 ± 0 7.214 6.884/7.49 7.144 ± 0.3658
15 1342 1342/1342 1342 ± 0 6.681 6.526/6.928 6.665 ± 0.3328
16 1342 1342/1342 1342 ± 0 6.12 6.006/6.483 6.147 ± 0.3714
17 1342 1342/1342 1342 ± 0 6.09 5.878/6.364 6.061 ± 0.3885
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
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_67933/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_67933/working
datacolumn
residual_data
Start time
2022-05-19 13:01:06.455
End
2022-05-19 14:29:22.523
Duration
1:28:16.068
Note, WebLog generation is not included in the time.

CASA logs for stage 7