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 5.634 5.362/6.12 5.754 ± 0.5154
ea02 1342 1342/1342 1342 ± 0 5.98 5.485/6.455 6.035 ± 0.5976
ea04 1342 1342/1342 1342 ± 0 5.65 5.292/6.225 5.811 ± 0.5739
ea05 1342 1342/1342 1342 ± 0 5.825 5.508/6.487 5.944 ± 0.5618
ea06 1342 1342/1342 1342 ± 0 5.907 5.239/6.166 5.723 ± 0.5344
ea07 1342 1342/1342 1342 ± 0 5.525 5.331/5.89 5.582 ± 0.4549
ea08 1342 1342/1342 1342 ± 0 6.089 5.667/6.693 6.221 ± 0.63
ea09 1342 1342/1342 1342 ± 0 6.455 6.25/6.795 6.493 ± 0.4079
ea10 1342 1342/1342 1342 ± 0 5.361 5.075/6.043 5.542 ± 0.5181
ea11 1342 1342/1342 1342 ± 0 6.047 5.477/6.543 6.07 ± 0.6107
ea12 1342 1342/1342 1342 ± 0 5.805 5.392/6.458 5.989 ± 0.643
ea13 1342 1342/1342 1342 ± 0 6.222 5.844/6.525 6.259 ± 0.4853
ea14 1342 1342/1342 1342 ± 0 5.892 5.445/6.5 5.979 ± 0.6322
ea15 1342 1342/1342 1342 ± 0 5.863 5.461/6.488 6.051 ± 0.696
ea16 1342 1342/1342 1342 ± 0 6.206 5.727/6.779 6.251 ± 0.6814
ea17 1342 1342/1342 1342 ± 0 6.125 5.768/6.629 6.274 ± 0.6208
ea18 1342 1342/1342 1342 ± 0 5.203 4.856/5.739 5.315 ± 0.5387
ea19 1342 1342/1342 1342 ± 0 6.223 5.778/6.868 6.386 ± 0.6496
ea20 1342 1342/1342 1342 ± 0 6.207 5.829/6.755 6.336 ± 0.6522
ea21 1342 1342/1342 1342 ± 0 5.637 5.451/6.282 5.864 ± 0.5288
ea22 1342 1342/1342 1342 ± 0 5.955 5.419/6.544 6.024 ± 0.6767
ea23 1342 1342/1342 1342 ± 0 6.008 5.583/6.521 6.13 ± 0.6646
ea24 1342 1342/1342 1342 ± 0 5.78 5.211/6.375 5.812 ± 0.6283
ea25 1342 1342/1342 1342 ± 0 5.881 5.588/6.4 6.039 ± 0.5683
ea26 1342 1342/1342 1342 ± 0 6.212 5.774/6.84 6.32 ± 0.6811
ea27 1342 1342/1342 1342 ± 0 5.812 5.503/6.641 6.011 ± 0.6296
ea28 1342 1342/1342 1342 ± 0 5.784 5.511/6.473 5.984 ± 0.6179
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 5.592 5.332/5.747 5.546 ± 0.2586
3 1342 1342/1342 1342 ± 0 5.337 5.162/5.493 5.327 ± 0.2829
4 1342 1342/1342 1342 ± 0 5.391 5.196/5.599 5.409 ± 0.2986
5 1342 1342/1342 1342 ± 0 5.5 5.276/5.636 5.483 ± 0.2712
6 1342 1342/1342 1342 ± 0 5.44 5.25/5.625 5.444 ± 0.2536
7 1342 1342/1342 1342 ± 0 5.466 5.351/5.642 5.491 ± 0.2451
8 1342 1342/1342 1342 ± 0 5.513 5.218/5.644 5.452 ± 0.2754
9 1342 1342/1342 1342 ± 0 5.766 5.563/5.984 5.752 ± 0.2639
10 1342 1342/1342 1342 ± 0 6.145 5.961/6.316 6.095 ± 0.3371
11 1342 1342/1342 1342 ± 0 6.411 6.18/6.511 6.347 ± 0.3122
12 1342 1342/1342 1342 ± 0 6.551 6.324/6.665 6.504 ± 0.337
13 1342 1342/1342 1342 ± 0 7.03 6.787/7.178 6.976 ± 0.357
14 1342 1342/1342 1342 ± 0 7.203 6.891/7.478 7.136 ± 0.3663
15 1342 1342/1342 1342 ± 0 6.669 6.5/6.941 6.644 ± 0.3366
16 1342 1342/1342 1342 ± 0 6.148 6.003/6.477 6.143 ± 0.3827
17 1342 1342/1342 1342 ± 0 6.106 5.875/6.326 6.062 ± 0.3943
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_69585/working
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_69585/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-05-19 14:48:02.755
End
2022-05-19 16:16:59.687
Duration
1:28:56.932
Note, WebLog generation is not included in the time.

CASA logs for stage 7