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 5.489 5.246/6.01 5.674 ± 0.5379
ea02 1342 1342/1342 1342 ± 0.000006725 5.662 5.31/6.384 5.879 ± 0.6654
ea04 1342 1342/1342 1342 ± 0 5.412 5.073/5.978 5.563 ± 0.5464
ea05 1342 1342/1342 1342 ± 0 5.723 5.273/6.249 5.808 ± 0.6037
ea06 1342 1342/1342 1342 ± 0 5.062 4.722/5.485 5.115 ± 0.4653
ea07 1342 1342/1342 1342 ± 0 5.721 5.401/5.881 5.766 ± 0.4547
ea08 1342 1342/1342 1342 ± 0.00002076 5.856 5.558/6.687 6.154 ± 0.6786
ea09 1342 1342/1342 1342 ± 0 4.732 4.574/5.494 4.98 ± 0.4887
ea10 1342 1342/1342 1342 ± 0 5.719 5.168/6.359 5.77 ± 0.6221
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.859 5.413/6.413 6.019 ± 0.6465
ea13 1342 1342/1342 1342 ± 0 5.9 5.666/6.291 6.04 ± 0.5029
ea14 1342 1342/1342 1342 ± 0 6.5 6.391/6.933 6.606 ± 0.3573
ea15 1342 1342/1342 1342 ± 0 5.65 5.282/6.265 5.85 ± 0.6468
ea16 1342 1342/1342 1342 ± 0 4.692 4.114/5.027 4.625 ± 0.6138
ea17 1342 1342/1342 1342 ± 0.00003048 6.09 5.761/6.698 6.259 ± 0.6166
ea18 1342 1342/1342 1342 ± 0 5.181 4.852/5.597 5.264 ± 0.5319
ea19 1342 1342/1342 1342 ± 0 5.895 5.446/6.499 6.064 ± 0.6298
ea20 1342 1342/1342 1342 ± 0 6.128 5.875/6.9 6.339 ± 0.6492
ea21 1342 1342/1342 1342 ± 0 5.659 5.321/6.233 5.795 ± 0.5878
ea22 1342 1342/1342 1342 ± 0 5.396 5.194/6.345 5.737 ± 0.6809
ea23 1342 1342/1342 1342 ± 0 5.921 5.391/6.337 5.994 ± 0.6654
ea25 1342 1342/1342 1342 ± 0 5.326 5.296/5.417 5.341 ± 0.1574
ea26 1342 1342/1342 1342 ± 0 5.595 5.42/6.378 5.867 ± 0.5971
ea27 1342 1342/1342 1342 ± 0.00002605 5.571 5.292/6.407 5.787 ± 0.5846
ea28 1342 1342/1342 1342 ± 0.00005269 6.524 6.089/7.008 6.477 ± 0.5509
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 ± 0.00002491 5.374 5.17/5.618 5.306 ± 0.3961
3 1342 1342/1342 1342 ± 0.00002544 5.336 5.143/5.549 5.28 ± 0.3207
4 1342 1342/1342 1342 ± 0.00002491 5.14 5.013/5.386 5.108 ± 0.3864
5 1342 1342/1342 1342 ± 0.00002491 5.334 5.065/5.445 5.242 ± 0.4617
6 1342 1342/1342 1342 ± 0.00002491 5.283 4.999/5.409 5.175 ± 0.4434
7 1342 1342/1342 1342 ± 0.00002491 5.303 5.095/5.447 5.245 ± 0.4045
8 1342 1342/1342 1342 ± 0.00002491 5.324 5.032/5.44 5.215 ± 0.3943
9 1342 1342/1342 1342 ± 0.00002491 5.611 5.277/5.785 5.507 ± 0.4166
10 1342 1342/1342 1342 ± 0.0000244 6.049 5.803/6.174 5.923 ± 0.4079
11 1342 1342/1342 1342 ± 0.0000244 6.295 5.857/6.41 6.151 ± 0.4618
12 1342 1342/1342 1342 ± 0.0000244 6.463 5.976/6.555 6.304 ± 0.453
13 1342 1342/1342 1342 ± 0.0000244 6.775 6.475/7.084 6.719 ± 0.4763
14 1342 1342/1342 1342 ± 0.0000244 7.01 6.691/7.207 6.881 ± 0.4986
15 1342 1342/1342 1342 ± 0.0000244 6.705 6.373/6.861 6.531 ± 0.5121
16 1342 1342/1342 1342 ± 0.00004109 5.822 5.484/6.214 5.794 ± 0.4669
17 1342 1342/1342 1342 ± 0.00004161 5.776 5.466/6.106 5.756 ± 0.4446
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
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
Start time
2024-03-16 13:57:37.801
End
2024-03-16 14:55:45.384
Duration
0:58:07.583
Note, WebLog generation is not included in the time.

CASA logs for stage 7