Calculate data weights based on st. dev. within each spw.

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.686 5.22/6.08 5.714 ± 0.5458
ea02 1342 1342/1342 1342 ± 0 5.638 5.327/6.326 5.868 ± 0.6377
ea04 1342 1342/1342 1342 ± 0 5.57 5.234/6.115 5.685 ± 0.5267
ea05 1342 1342/1342 1342 ± 0 5.81 5.445/6.364 5.917 ± 0.5888
ea06 1342 1342/1342 1342 ± 0 3.172 3.128/3.427 3.259 ± 0.1876
ea07 1342 1342/1342 1342 ± 0 5.433 5.34/5.585 5.484 ± 0.2185
ea08 1342 1342/1342 1342 ± 0 5.783 5.511/6.71 6.089 ± 0.6856
ea09 1342 1342/1342 1342 ± 0 4.816 4.712/5.315 5.019 ± 0.3737
ea10 1342 1342/1342 1342 ± 0 5.673 5.302/6.51 5.858 ± 0.6128
ea11 1342 1342/1342 1342 ± 0 5.956 5.432/6.472 5.999 ± 0.5885
ea12 1342 1342/1342 1342 ± 0 5.211 5.186/5.331 5.238 ± 0.09742
ea13 1342 1342/1342 1342 ± 0 6.022 5.759/6.306 6.117 ± 0.4465
ea14 1342 1342/1342 1342 ± 0 5.881 5.27/6.469 5.921 ± 0.6763
ea15 1342 1342/1342 1342 ± 0 5.788 5.325/6.247 5.885 ± 0.6008
ea16 1342 1342/1342 1342 ± 0 5.21 5.114/5.394 5.271 ± 0.3292
ea17 1342 1342/1342 1342 ± 0 6.06 5.834/6.849 6.312 ± 0.5889
ea18 1342 1342/1342 1342 ± 0 5.278 4.918/5.753 5.336 ± 0.5191
ea19 1342 1342/1342 1342 ± 0 6.541 6.314/6.903 6.622 ± 0.3741
ea21 1342 1342/1342 1342 ± 0 5.851 5.494/6.425 5.969 ± 0.5687
ea22 1342 1342/1342 1342 ± 0 5.345 5.075/6.289 5.647 ± 0.6376
ea23 1342 1342/1342 1342 ± 0 6.118 5.506/6.553 6.091 ± 0.6364
ea25 1342 1342/1342 1342 ± 0 5.421 5.34/5.459 5.391 ± 0.1385
ea26 1342 1342/1342 1342 ± 0 5.852 5.557/6.534 6.056 ± 0.6292
ea27 1342 1342/1342 1342 ± 0 5.657 5.461/6.42 5.851 ± 0.5752
ea28 1342 1342/1342 1342 ± 0 5.677 5.512/6.443 5.941 ± 0.6264
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 5.403 5.206/5.559 5.383 ± 0.2732
3 1342 1342/1342 1342 ± 0 5.258 5.054/5.417 5.249 ± 0.2681
4 1342 1342/1342 1342 ± 0 5.205 5.053/5.345 5.192 ± 0.3123
5 1342 1342/1342 1342 ± 0 5.461 5.406/5.756 5.541 ± 0.1843
6 1342 1342/1342 1342 ± 0 5.36 5.156/5.518 5.338 ± 0.2578
7 1342 1342/1342 1342 ± 0 5.327 5.207/5.505 5.349 ± 0.2407
8 1342 1342/1342 1342 ± 0 5.327 5.15/5.508 5.33 ± 0.2923
9 1342 1342/1342 1342 ± 0 5.684 5.321/5.836 5.605 ± 0.3629
10 1342 1342/1342 1342 ± 0 6.099 5.788/6.218 5.866 ± 0.6343
11 1342 1342/1342 1342 ± 0 6.319 5.928/6.443 6.054 ± 0.7501
12 1342 1342/1342 1342 ± 0 6.465 6.084/6.557 6.189 ± 0.7686
13 1342 1342/1342 1342 ± 0 6.825 6.504/7.014 6.572 ± 0.8121
14 1342 1342/1342 1342 ± 0 6.975 6.692/7.145 6.756 ± 0.8197
15 1342 1342/1342 1342 ± 0 6.621 6.421/6.819 6.38 ± 0.8143
16 1342 1342/1342 1342 ± 0 5.918 5.502/6.108 5.686 ± 0.7027
17 1342 1342/1342 1342 ± 0 5.767 5.465/6.112 5.654 ± 0.6762
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_147889/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_147889/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
datacolumn
residual_data
statwtmode
VLASS-SE
Start time
2022-07-02 08:01:25.771
End
2022-07-02 09:00:04.001
Duration
0:58:38.229
Note, WebLog generation is not included in the time.

CASA logs for stage 7