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

Statwt Summary Plot

VLASS2.1.sb38538105.eb38585498.59082.21856813657_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 5.926 5.435/6.168 5.88 ± 0.5024
ea02 1342 1342/1342 1342 ± 0 6.269 5.682/6.652 6.204 ± 0.6124
ea04 1342 1342/1342 1342 ± 0 5.728 5.155/6.188 5.701 ± 0.5706
ea05 1342 1342/1342 1342 ± 0 6.006 5.494/6.562 6.004 ± 0.5969
ea06 1342 1342/1342 1342 ± 0 5.252 4.978/5.529 5.282 ± 0.3839
ea07 1342 1342/1342 1342 ± 0.00001368 5.927 5.635/6.275 6.057 ± 0.5565
ea08 1342 1342/1342 1342 ± 0 6.167 5.875/6.815 6.354 ± 0.6102
ea09 1342 1342/1342 1342 ± 0 6.062 5.338/6.548 6.024 ± 0.6349
ea10 1342 1342/1342 1342 ± 0 5.92 5.531/6.522 6.009 ± 0.5743
ea11 1342 1342/1342 1342 ± 0 6.068 5.56/6.43 6.043 ± 0.6085
ea12 1342 1342/1342 1342 ± 0 6.131 5.526/6.579 6.179 ± 0.6458
ea13 1342 1342/1342 1342 ± 0 6.371 5.847/6.638 6.299 ± 0.5365
ea14 1342 1342/1342 1342 ± 0.000004373 5.975 5.533/6.57 6.071 ± 0.608
ea15 1342 1342/1342 1342 ± 0 6.035 5.233/6.385 5.931 ± 0.6941
ea16 1342 1342/1342 1342 ± 0 6.313 5.849/6.905 6.409 ± 0.6996
ea17 1342 1342/1342 1342 ± 0 6.08 5.661/6.675 6.219 ± 0.636
ea18 1342 1342/1342 1342 ± 0 5.238 4.899/5.729 5.35 ± 0.5161
ea19 1342 1342/1342 1342 ± 0 6.326 5.71/6.816 6.331 ± 0.6174
ea20 1342 1342/1342 1342 ± 0 6.437 5.846/7.026 6.468 ± 0.6333
ea21 1342 1342/1342 1342 ± 0 5.742 5.494/6.434 5.975 ± 0.5693
ea22 1342 1342/1342 1342 ± 0 6.254 5.514/6.603 6.108 ± 0.6411
ea25 1342 1342/1342 1342 ± 0.000001143 5.806 5.37/6.259 5.859 ± 0.5551
ea26 1342 1342/1342 1342 ± 0 6.449 5.725/6.824 6.353 ± 0.6318
ea27 1342 1342/1342 1342 ± 0.00003975 5.91 5.498/6.455 5.976 ± 0.5698
ea28 1342 1342/1342 1342 ± 0 5.914 5.471/6.495 6.048 ± 0.5907
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 ± 0.00002394 5.487 5.286/5.647 5.461 ± 0.2337
4 1342 1342/1342 1342 ± 0.00004883 5.143 4.849/5.263 4.999 ± 0.4079
5 1342 1342/1342 1342 ± 0.00002394 5.514 5.234/5.633 5.463 ± 0.3109
6 1342 1342/1342 1342 ± 0.00002394 5.479 5.237/5.67 5.438 ± 0.2881
7 1342 1342/1342 1342 ± 0.00002394 5.485 5.295/5.656 5.454 ± 0.2517
8 1342 1342/1342 1342 ± 0.00002394 5.416 5.226/5.588 5.398 ± 0.2692
9 1342 1342/1342 1342 ± 0.00002394 5.71 5.575/5.929 5.678 ± 0.317
10 1342 1342/1342 1342 ± 0.00002394 6.154 6.003/6.276 6.081 ± 0.2997
11 1342 1342/1342 1342 ± 0.00002394 6.397 6.225/6.485 6.316 ± 0.318
12 1342 1342/1342 1342 ± 0.00002394 6.539 6.277/6.656 6.475 ± 0.3425
13 1342 1342/1342 1342 ± 0.00002394 6.956 6.8/7.096 6.91 ± 0.3476
14 1342 1342/1342 1342 ± 0.00002394 7.216 7.036/7.366 7.156 ± 0.4019
15 1342 1342/1342 1342 ± 0.00002409 6.655 6.493/6.958 6.64 ± 0.378
16 1342 1342/1342 1342 ± 0.00003261 6.068 5.804/6.379 6.119 ± 0.3561
17 1342 1342/1342 1342 ± 0.0000327 6.145 5.869/6.389 6.138 ± 0.3353
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
Start time
2024-03-14 08:04:46.258
End
2024-03-14 09:11:12.114
Duration
1:06:25.856
Note, WebLog generation is not included in the time.

CASA logs for stage 7