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 5.31 5.225/5.912 5.53 ± 0.5166
ea02 1342 1342/1342 1342 ± 0.00002586 5.641 5.308/6.256 5.816 ± 0.6538
ea04 1342 1342/1342 1342 ± 0 5.376 5.032/5.84 5.497 ± 0.5008
ea05 1342 1342/1342 1342 ± 0 5.561 5.259/6.262 5.702 ± 0.5437
ea06 1342 1342/1342 1342 ± 0 4.856 4.57/5.163 4.869 ± 0.399
ea07 1342 1342/1342 1342 ± 0.00003144 5.581 5.156/5.819 5.591 ± 0.4721
ea08 1342 1342/1342 1342 ± 0.00003641 5.786 5.429/6.546 5.965 ± 0.6603
ea09 1342 1342/1342 1342 ± 0 4.815 4.603/5.414 4.981 ± 0.438
ea10 1342 1342/1342 1342 ± 0.00004066 5.322 5.126/6.195 5.598 ± 0.5855
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.738 5.306/6.164 5.834 ± 0.579
ea13 1342 1342/1342 1342 ± 0 5.925 5.6/6.069 5.958 ± 0.4491
ea14 1342 1342/1342 1342 ± 0 6.352 5.969/6.753 6.344 ± 0.4326
ea15 1342 1342/1342 1342 ± 0 5.575 5.244/6.141 5.756 ± 0.5923
ea16 1342 1342/1342 1342 ± 0 4.602 3.815/4.87 4.425 ± 0.7459
ea17 1342 1342/1342 1342 ± 0.00002479 5.8 5.536/6.82 6.025 ± 0.6276
ea18 1342 1342/1342 1342 ± 0.000001578 5.135 4.796/5.488 5.151 ± 0.5212
ea19 1342 1342/1342 1342 ± 0 5.846 5.506/6.323 5.967 ± 0.5511
ea20 1342 1342/1342 1342 ± 0 6.037 5.712/6.606 6.149 ± 0.5673
ea21 1342 1342/1342 1342 ± 0 5.463 5.249/5.992 5.635 ± 0.4978
ea22 1342 1342/1342 1342 ± 0 5.405 5.22/6.176 5.677 ± 0.6212
ea23 1342 1342/1342 1342 ± 0.000009072 5.538 5.339/6.108 5.788 ± 0.5817
ea25 1342 1342/1342 1342 ± 0.000004156 5.291 5.227/5.481 5.285 ± 0.2024
ea26 1342 1342/1342 1342 ± 0 5.66 5.388/6.293 5.798 ± 0.5346
ea27 1342 1342/1342 1342 ± 0.00004045 5.349 5.181/6.184 5.602 ± 0.5518
ea28 1342 1342/1342 1342 ± 0.00005283 6.341 5.858/6.762 6.183 ± 0.6268
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 5.423 5.189/5.594 5.295 ± 0.5144
3 1342 1342/1342 1342 ± 0.00002587 4.992 4.699/5.234 4.952 ± 0.4569
4 1342 1342/1342 1342 ± 0.00002691 5.272 5.054/5.505 5.171 ± 0.6109
5 1342 1342/1342 1342 ± 0.00002491 5.267 5.091/5.454 5.187 ± 0.5041
6 1342 1342/1342 1342 ± 0.00002491 5.28 4.976/5.366 5.152 ± 0.3896
7 1342 1342/1342 1342 ± 0.00002491 5.254 5.09/5.377 5.196 ± 0.3505
8 1342 1342/1342 1342 ± 0.00002491 5.252 4.987/5.367 5.137 ± 0.378
9 1342 1342/1342 1342 ± 0.00002491 5.467 5.188/5.609 5.391 ± 0.3993
10 1342 1342/1342 1342 ± 0.00002441 5.877 5.667/6.013 5.766 ± 0.3942
11 1342 1342/1342 1342 ± 0.00002441 6.101 5.755/6.246 5.967 ± 0.4295
12 1342 1342/1342 1342 ± 0.00002441 6.231 5.9/6.394 6.126 ± 0.4173
13 1342 1342/1342 1342 ± 0.00002441 6.599 6.32/6.811 6.501 ± 0.4321
14 1342 1342/1342 1342 ± 0.00002441 6.833 6.51/7.017 6.679 ± 0.4648
15 1342 1342/1342 1342 ± 0.00002441 6.504 6.302/6.669 6.367 ± 0.4833
16 1342 1342/1342 1342 ± 0.0000526 5.425 5.243/5.856 5.477 ± 0.4112
17 1342 1342/1342 1342 ± 0.00005209 5.391 5.212/5.822 5.444 ± 0.4032
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
datacolumn
residual_data
overwrite_modelcol
False
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
statwtmode
VLASS-SE
Start time
2024-03-16 10:16:00.053
End
2024-03-16 11:19:27.011
Duration
1:03:26.958
Note, WebLog generation is not included in the time.

CASA logs for stage 7