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 5.571 5.341/6.144 5.757 ± 0.5316
ea02 1342 1342/1342 1342 ± 0 5.96 5.428/6.466 6.026 ± 0.6247
ea04 1342 1342/1342 1342 ± 0 5.659 5.291/6.206 5.81 ± 0.5733
ea05 1342 1342/1342 1342 ± 0 5.802 5.501/6.364 5.938 ± 0.5687
ea06 1342 1342/1342 1342 ± 0 5.68 5.24/6.15 5.728 ± 0.5315
ea07 1342 1342/1342 1342 ± 0 5.525 5.33/5.921 5.6 ± 0.4462
ea08 1342 1342/1342 1342 ± 0 6.063 5.649/6.721 6.216 ± 0.6513
ea09 1342 1342/1342 1342 ± 0 6.541 6.203/6.885 6.5 ± 0.4266
ea10 1342 1342/1342 1342 ± 0 5.37 5.061/6.055 5.546 ± 0.5259
ea11 1342 1342/1342 1342 ± 0 6.032 5.455/6.518 6.06 ± 0.6096
ea12 1342 1342/1342 1342 ± 0 5.811 5.398/6.444 5.993 ± 0.6348
ea13 1342 1342/1342 1342 ± 0 6.244 5.882/6.479 6.267 ± 0.4962
ea14 1342 1342/1342 1342 ± 0 5.948 5.437/6.536 6.015 ± 0.6587
ea15 1342 1342/1342 1342 ± 0 5.893 5.487/6.521 6.076 ± 0.7063
ea16 1342 1342/1342 1342 ± 0 6.162 5.693/6.691 6.28 ± 0.7057
ea17 1342 1342/1342 1342 ± 0 6.127 5.757/6.69 6.275 ± 0.6321
ea18 1342 1342/1342 1342 ± 0 5.191 4.835/5.733 5.311 ± 0.5492
ea19 1342 1342/1342 1342 ± 0 6.209 5.739/6.86 6.373 ± 0.6647
ea20 1342 1342/1342 1342 ± 0 6.218 5.826/6.728 6.345 ± 0.6422
ea21 1342 1342/1342 1342 ± 0 5.678 5.439/6.277 5.873 ± 0.5384
ea22 1342 1342/1342 1342 ± 0 5.908 5.399/6.553 6.02 ± 0.6844
ea23 1342 1342/1342 1342 ± 0 6.082 5.611/6.519 6.158 ± 0.6683
ea24 1342 1342/1342 1342 ± 0 5.831 5.24/6.428 5.839 ± 0.643
ea25 1342 1342/1342 1342 ± 0 5.858 5.585/6.43 6.044 ± 0.5774
ea26 1342 1342/1342 1342 ± 0 6.16 5.785/6.8 6.312 ± 0.6807
ea27 1342 1342/1342 1342 ± 0 5.755 5.494/6.658 6.012 ± 0.6415
ea28 1342 1342/1342 1342 ± 0 5.773 5.51/6.495 5.988 ± 0.6349
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 5.587 5.318/5.771 5.545 ± 0.2657
3 1342 1342/1342 1342 ± 0 5.368 5.176/5.528 5.345 ± 0.2891
4 1342 1342/1342 1342 ± 0 5.337 5.222/5.539 5.36 ± 0.2697
5 1342 1342/1342 1342 ± 0 5.525 5.286/5.673 5.498 ± 0.2825
6 1342 1342/1342 1342 ± 0 5.444 5.28/5.616 5.442 ± 0.2555
7 1342 1342/1342 1342 ± 0 5.452 5.366/5.642 5.489 ± 0.2466
8 1342 1342/1342 1342 ± 0 5.523 5.23/5.653 5.451 ± 0.2751
9 1342 1342/1342 1342 ± 0 5.767 5.575/5.987 5.753 ± 0.2639
10 1342 1342/1342 1342 ± 0 6.153 5.96/6.313 6.109 ± 0.3373
11 1342 1342/1342 1342 ± 0 6.446 6.193/6.519 6.361 ± 0.3114
12 1342 1342/1342 1342 ± 0 6.552 6.327/6.678 6.517 ± 0.3351
13 1342 1342/1342 1342 ± 0 7.05 6.798/7.218 6.996 ± 0.3557
14 1342 1342/1342 1342 ± 0 7.227 6.9/7.465 7.156 ± 0.3661
15 1342 1342/1342 1342 ± 0 6.707 6.511/6.952 6.678 ± 0.3378
16 1342 1342/1342 1342 ± 0 6.154 5.997/6.452 6.157 ± 0.3692
17 1342 1342/1342 1342 ± 0 6.137 5.88/6.373 6.068 ± 0.3882
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_57115/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_57115/working
statwtmode
VLASS-SE
Start time
2022-05-19 09:58:19.406
End
2022-05-19 11:13:28.019
Duration
1:15:08.613
Note, WebLog generation is not included in the time.

CASA logs for stage 7