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 5.363 5.268/5.933 5.635 ± 0.5024
ea02 1342 1342/1342 1342 ± 0 5.717 5.403/6.51 5.929 ± 0.6025
ea04 1342 1342/1342 1342 ± 0 5.592 5.266/6.146 5.75 ± 0.5547
ea05 1342 1342/1342 1342 ± 0 5.648 5.493/6.511 5.929 ± 0.5757
ea06 1342 1342/1342 1342 ± 0 5.856 5.19/6.097 5.686 ± 0.5306
ea07 1342 1342/1342 1342 ± 0 5.389 5.23/5.777 5.44 ± 0.4727
ea08 1342 1342/1342 1342 ± 0 5.803 5.646/6.638 6.141 ± 0.6367
ea09 1342 1342/1342 1342 ± 0 6.329 5.865/6.626 6.314 ± 0.4617
ea10 1342 1342/1342 1342 ± 0 5.26 4.986/6. 5.479 ± 0.5295
ea11 1342 1342/1342 1342 ± 0 5.975 5.427/6.497 6.017 ± 0.6268
ea12 1342 1342/1342 1342 ± 0 5.761 5.346/6.402 5.922 ± 0.6351
ea13 1342 1342/1342 1342 ± 0 6.064 5.724/6.325 6.117 ± 0.4806
ea14 1342 1342/1342 1342 ± 0 5.629 5.311/6.38 5.797 ± 0.6145
ea15 1342 1342/1342 1342 ± 0 5.811 5.41/6.433 5.988 ± 0.681
ea16 1342 1342/1342 1342 ± 0 5.959 5.611/6.714 6.11 ± 0.6827
ea17 1342 1342/1342 1342 ± 0 5.971 5.647/6.474 6.122 ± 0.6274
ea18 1342 1342/1342 1342 ± 0 5.099 4.781/5.678 5.232 ± 0.5311
ea19 1342 1342/1342 1342 ± 0 5.978 5.714/6.852 6.268 ± 0.6527
ea20 1342 1342/1342 1342 ± 0 6.173 5.747/6.693 6.259 ± 0.6596
ea21 1342 1342/1342 1342 ± 0 5.427 5.347/6.225 5.738 ± 0.5506
ea22 1342 1342/1342 1342 ± 0 5.718 5.341/6.467 5.91 ± 0.6509
ea23 1342 1342/1342 1342 ± 0 5.628 5.507/6.587 5.999 ± 0.6664
ea24 1342 1342/1342 1342 ± 0 5.693 5.107/6.322 5.681 ± 0.6176
ea25 1342 1342/1342 1342 ± 0 5.766 5.554/6.329 5.946 ± 0.5642
ea26 1342 1342/1342 1342 ± 0 5.992 5.676/6.706 6.199 ± 0.6657
ea27 1342 1342/1342 1342 ± 0 5.649 5.333/6.557 5.869 ± 0.6268
ea28 1342 1342/1342 1342 ± 0 5.641 5.398/6.374 5.861 ± 0.6049
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 5.524 5.27/5.649 5.466 ± 0.2605
3 1342 1342/1342 1342 ± 0 5.274 5.098/5.39 5.243 ± 0.2524
4 1342 1342/1342 1342 ± 0 5.277 5.169/5.506 5.295 ± 0.3066
5 1342 1342/1342 1342 ± 0 5.407 5.208/5.57 5.386 ± 0.2726
6 1342 1342/1342 1342 ± 0 5.348 5.144/5.555 5.364 ± 0.2513
7 1342 1342/1342 1342 ± 0 5.423 5.313/5.534 5.414 ± 0.2362
8 1342 1342/1342 1342 ± 0 5.404 5.158/5.596 5.385 ± 0.27
9 1342 1342/1342 1342 ± 0 5.679 5.515/5.931 5.689 ± 0.2572
10 1342 1342/1342 1342 ± 0 6.07 5.931/6.229 6.027 ± 0.3503
11 1342 1342/1342 1342 ± 0 6.345 6.128/6.46 6.281 ± 0.3237
12 1342 1342/1342 1342 ± 0 6.48 6.269/6.622 6.446 ± 0.3418
13 1342 1342/1342 1342 ± 0 6.937 6.679/7.139 6.876 ± 0.3572
14 1342 1342/1342 1342 ± 0 7.104 6.763/7.303 7.025 ± 0.3695
15 1342 1342/1342 1342 ± 0 6.549 6.399/6.771 6.546 ± 0.3169
16 1342 1342/1342 1342 ± 0 5.887 5.671/6.106 5.881 ± 0.3742
17 1342 1342/1342 1342 ± 0 5.807 5.57/6.066 5.796 ± 0.3964
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
overwrite_modelcol
False
datacolumn
residual_data
vis
/mnt/condor/execute/dir_179517/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_179517/working
Start time
2022-06-23 18:31:05.971
End
2022-06-23 18:50:25.565
Duration
0:19:19.594
Note, WebLog generation is not included in the time.

CASA logs for stage 7