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

Statwt Summary Plot

VLASS2.1.sb38549013.eb38560130.59067.120196296295_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 5.621 5.265/6.004 5.696 ± 0.5317
ea02 1342 1342/1342 1342 ± 0 5.802 5.361/6.392 5.897 ± 0.6496
ea04 1342 1342/1342 1342 ± 0 5.438 5.104/5.932 5.568 ± 0.5341
ea05 1342 1342/1342 1342 ± 0 5.802 5.207/6.54 5.839 ± 0.6323
ea06 1342 1342/1342 1342 ± 0 5.263 5.049/5.765 5.41 ± 0.4472
ea07 1342 1342/1342 1342 ± 0 5.644 5.247/6.211 5.79 ± 0.5831
ea08 1342 1342/1342 1342 ± 0 5.899 5.708/6.773 6.136 ± 0.6799
ea09 1342 1342/1342 1342 ± 0 5.278 4.878/5.666 5.304 ± 0.4639
ea10 1342 1342/1342 1342 ± 0 5.577 5.298/6.58 5.829 ± 0.6456
ea11 1342 1342/1342 1342 ± 0 5.918 5.253/6.398 5.921 ± 0.6348
ea12 1342 1342/1342 1342 ± 0 6.059 5.475/6.372 6.005 ± 0.6214
ea13 1342 1342/1342 1342 ± 0 6. 5.755/6.333 6.091 ± 0.4799
ea14 1342 1342/1342 1342 ± 0 6.362 5.931/6.698 6.309 ± 0.3524
ea15 1342 1342/1342 1342 ± 0 5.713 5.325/6.254 5.878 ± 0.6465
ea16 1342 1342/1342 1342 ± 0 4.835 4.441/5.274 4.791 ± 0.5629
ea17 1342 1342/1342 1342 ± 0.000005535 6.262 6/6.706 6.358 ± 0.5297
ea18 1342 1342/1342 1342 ± 0 5.099 4.844/5.721 5.248 ± 0.491
ea19 1342 1342/1342 1342 ± 0 6.021 5.429/6.428 6.005 ± 0.6268
ea20 1342 1342/1342 1342 ± 0 6.052 5.697/6.801 6.22 ± 0.6447
ea21 1342 1342/1342 1342 ± 0 5.632 5.479/6.324 5.789 ± 0.5824
ea22 1342 1342/1342 1342 ± 0 5.671 5.278/6.319 5.839 ± 0.6257
ea23 1342 1342/1342 1342 ± 0 5.919 5.409/6.63 6.026 ± 0.7225
ea25 1342 1342/1342 1342 ± 0 5.673 5.425/5.899 5.672 ± 0.4813
ea26 1342 1342/1342 1342 ± 0 5.979 5.598/6.538 6.08 ± 0.6786
ea27 1342 1342/1342 1342 ± 0.00004062 5.696 5.325/6.42 5.785 ± 0.6494
ea28 1342 1342/1342 1342 ± 0.000001599 5.84 5.499/6.437 6.002 ± 0.5949
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 ± 0.00002392 5.426 5.235/5.855 5.492 ± 0.4225
3 1342 1342/1342 1342 ± 0.00002658 5.159 4.982/5.357 5.211 ± 0.3419
4 1342 1342/1342 1342 ± 0.00002452 5.316 5.048/5.475 5.325 ± 0.4144
5 1342 1342/1342 1342 ± 0.00002392 5.406 5.132/5.592 5.36 ± 0.3791
6 1342 1342/1342 1342 ± 0.00002392 5.284 5.07/5.451 5.24 ± 0.3618
7 1342 1342/1342 1342 ± 0.00002392 5.251 5.157/5.499 5.29 ± 0.3925
8 1342 1342/1342 1342 ± 0.00002392 5.353 5.092/5.474 5.259 ± 0.3602
9 1342 1342/1342 1342 ± 0.00002392 5.636 5.382/5.758 5.554 ± 0.3667
10 1342 1342/1342 1342 ± 0.00002348 5.983 5.815/6.229 5.919 ± 0.4494
11 1342 1342/1342 1342 ± 0.00002348 6.292 5.82/6.403 6.17 ± 0.4441
12 1342 1342/1342 1342 ± 0.00002348 6.438 6.07/6.59 6.34 ± 0.3984
13 1342 1342/1342 1342 ± 0.00002348 6.772 6.541/6.995 6.737 ± 0.397
14 1342 1342/1342 1342 ± 0.00002348 7.051 6.726/7.221 6.925 ± 0.4187
15 1342 1342/1342 1342 ± 0.00002348 6.584 6.414/6.751 6.468 ± 0.4193
16 1342 1342/1342 1342 ± 0.00003253 5.778 5.606/6.069 5.765 ± 0.3611
17 1342 1342/1342 1342 ± 0.00003251 5.906 5.645/6.048 5.796 ± 0.3935
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
output_dir
 
statwtmode
VLASS-SE
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
datacolumn
residual_data
Start time
2024-03-01 01:20:14.220
End
2024-03-01 01:46:23.017
Duration
0:26:08.797
Note, WebLog generation is not included in the time.

CASA logs for stage 7