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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.475 5.278/5.922 5.64 ± 0.5408
ea02 1342 1342/1342 1342 ± 0 5.677 5.381/6.362 5.896 ± 0.6296
ea04 1342 1342/1342 1342 ± 0 5.439 5.074/5.907 5.539 ± 0.5099
ea05 1342 1342/1342 1342 ± 0 5.664 5.329/6.205 5.788 ± 0.5709
ea06 1342 1342/1342 1342 ± 0 5.001 4.716/5.407 5.082 ± 0.4418
ea07 1342 1342/1342 1342 ± 0.000006852 5.637 5.345/5.895 5.705 ± 0.4607
ea08 1342 1342/1342 1342 ± 0 5.837 5.515/6.611 6.073 ± 0.6801
ea09 1342 1342/1342 1342 ± 0 4.878 4.653/5.503 5.047 ± 0.4655
ea10 1342 1342/1342 1342 ± 0.00003422 5.511 5.164/6.265 5.7 ± 0.5997
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.889 5.457/6.275 5.981 ± 0.6088
ea13 1342 1342/1342 1342 ± 0 6.05 5.733/6.312 6.101 ± 0.4674
ea14 1342 1342/1342 1342 ± 0 6.414 6.156/6.891 6.494 ± 0.3894
ea15 1342 1342/1342 1342 ± 0 5.643 5.295/6.198 5.822 ± 0.6094
ea16 1342 1342/1342 1342 ± 0 4.675 3.988/4.913 4.538 ± 0.6671
ea17 1342 1342/1342 1342 ± 0.0000173 5.994 5.779/6.592 6.204 ± 0.6066
ea18 1342 1342/1342 1342 ± 0.000002368 5.199 4.865/5.573 5.243 ± 0.5124
ea19 1342 1342/1342 1342 ± 0 5.935 5.514/6.456 6.077 ± 0.5788
ea20 1342 1342/1342 1342 ± 0 6.15 5.854/6.791 6.314 ± 0.6014
ea21 1342 1342/1342 1342 ± 0 5.568 5.328/6.157 5.765 ± 0.5341
ea22 1342 1342/1342 1342 ± 0 5.487 5.209/6.299 5.758 ± 0.643
ea23 1342 1342/1342 1342 ± 0 5.776 5.441/6.258 5.939 ± 0.6184
ea25 1342 1342/1342 1342 ± 0.000006072 5.382 5.28/5.482 5.336 ± 0.193
ea26 1342 1342/1342 1342 ± 0 5.733 5.481/6.328 5.89 ± 0.5707
ea27 1342 1342/1342 1342 ± 0.00004039 5.505 5.332/6.339 5.728 ± 0.5749
ea28 1342 1342/1342 1342 ± 0.00004943 6.447 5.981/6.893 6.351 ± 0.5803
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 ± 0.00002504 5.47 5.222/5.697 5.374 ± 0.4527
3 1342 1342/1342 1342 ± 0.00002626 5.12 4.89/5.453 5.126 ± 0.3892
4 1342 1342/1342 1342 ± 0.00002504 5.21 5.027/5.474 5.173 ± 0.4523
5 1342 1342/1342 1342 ± 0.00002504 5.347 5.117/5.506 5.262 ± 0.5323
6 1342 1342/1342 1342 ± 0.00002504 5.33 5.054/5.462 5.228 ± 0.4459
7 1342 1342/1342 1342 ± 0.00002504 5.328 5.131/5.476 5.276 ± 0.3885
8 1342 1342/1342 1342 ± 0.00002504 5.314 5.055/5.448 5.219 ± 0.3894
9 1342 1342/1342 1342 ± 0.00002504 5.599 5.27/5.764 5.494 ± 0.4111
10 1342 1342/1342 1342 ± 0.00002453 6.017 5.768/6.138 5.885 ± 0.4083
11 1342 1342/1342 1342 ± 0.00002453 6.225 5.853/6.379 6.099 ± 0.4473
12 1342 1342/1342 1342 ± 0.00002453 6.405 6.015/6.504 6.259 ± 0.4368
13 1342 1342/1342 1342 ± 0.00002453 6.739 6.466/6.987 6.661 ± 0.4496
14 1342 1342/1342 1342 ± 0.00002453 6.981 6.712/7.195 6.838 ± 0.4819
15 1342 1342/1342 1342 ± 0.00002453 6.635 6.414/6.799 6.463 ± 0.4924
16 1342 1342/1342 1342 ± 0.00004475 5.762 5.402/6.034 5.687 ± 0.4263
17 1342 1342/1342 1342 ± 0.00004368 5.739 5.443/6.002 5.698 ± 0.4089
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
output_dir
 
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
Start time
2024-03-16 13:39:24.183
End
2024-03-16 14:47:09.257
Duration
1:07:45.074
Note, WebLog generation is not included in the time.

CASA logs for stage 7