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 5.333 5.205/5.932 5.544 ± 0.5324
ea02 1342 1342/1342 1342 ± 0.0000243 5.622 5.301/6.261 5.811 ± 0.668
ea04 1342 1342/1342 1342 ± 0 5.398 5.031/5.872 5.509 ± 0.5083
ea05 1342 1342/1342 1342 ± 0 5.62 5.272/6.292 5.718 ± 0.5581
ea06 1342 1342/1342 1342 ± 0 4.868 4.58/5.193 4.881 ± 0.4061
ea07 1342 1342/1342 1342 ± 0.0000272 5.587 5.181/5.819 5.616 ± 0.466
ea08 1342 1342/1342 1342 ± 0.00002922 5.834 5.429/6.576 5.989 ± 0.6685
ea09 1342 1342/1342 1342 ± 0 4.864 4.609/5.45 5.004 ± 0.4563
ea10 1342 1342/1342 1342 ± 0.00004088 5.434 5.15/6.227 5.629 ± 0.5992
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.751 5.323/6.188 5.845 ± 0.5976
ea13 1342 1342/1342 1342 ± 0 5.894 5.628/6.104 5.974 ± 0.4523
ea14 1342 1342/1342 1342 ± 0 6.373 5.996/6.814 6.387 ± 0.4387
ea15 1342 1342/1342 1342 ± 0 5.587 5.233/6.141 5.762 ± 0.6014
ea16 1342 1342/1342 1342 ± 0 4.615 3.82/4.893 4.439 ± 0.752
ea17 1342 1342/1342 1342 ± 0.00001604 5.818 5.594/6.866 6.064 ± 0.6324
ea18 1342 1342/1342 1342 ± 0.000001922 5.136 4.831/5.51 5.181 ± 0.5301
ea19 1342 1342/1342 1342 ± 0 5.863 5.467/6.346 5.974 ± 0.5567
ea20 1342 1342/1342 1342 ± 0 6.054 5.728/6.646 6.179 ± 0.586
ea21 1342 1342/1342 1342 ± 0 5.478 5.256/6.019 5.655 ± 0.5064
ea22 1342 1342/1342 1342 ± 0 5.438 5.21/6.204 5.688 ± 0.636
ea23 1342 1342/1342 1342 ± 0.000009519 5.508 5.336/6.135 5.794 ± 0.5927
ea25 1342 1342/1342 1342 ± 0.000005432 5.358 5.21/5.466 5.299 ± 0.2088
ea26 1342 1342/1342 1342 ± 0 5.689 5.419/6.321 5.814 ± 0.5517
ea27 1342 1342/1342 1342 ± 0.00004039 5.378 5.181/6.213 5.62 ± 0.5577
ea28 1342 1342/1342 1342 ± 0.00005266 6.361 5.918/6.79 6.23 ± 0.6005
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 5.418 5.172/5.615 5.297 ± 0.5166
3 1342 1342/1342 1342 ± 0.00002606 5.009 4.717/5.283 4.966 ± 0.4602
4 1342 1342/1342 1342 ± 0.00002697 5.175 5.03/5.388 5.072 ± 0.5774
5 1342 1342/1342 1342 ± 0.00002491 5.263 5.084/5.484 5.187 ± 0.5041
6 1342 1342/1342 1342 ± 0.00002491 5.269 4.986/5.381 5.164 ± 0.3917
7 1342 1342/1342 1342 ± 0.00002491 5.262 5.105/5.388 5.208 ± 0.3492
8 1342 1342/1342 1342 ± 0.00002491 5.246 5.001/5.388 5.147 ± 0.3778
9 1342 1342/1342 1342 ± 0.00002491 5.493 5.2/5.625 5.41 ± 0.3995
10 1342 1342/1342 1342 ± 0.00002441 5.9 5.683/6.047 5.796 ± 0.3979
11 1342 1342/1342 1342 ± 0.00002441 6.124 5.758/6.266 5.994 ± 0.4308
12 1342 1342/1342 1342 ± 0.00002441 6.272 5.878/6.408 6.149 ± 0.4222
13 1342 1342/1342 1342 ± 0.00002441 6.614 6.343/6.864 6.537 ± 0.4359
14 1342 1342/1342 1342 ± 0.00002441 6.842 6.557/7.058 6.709 ± 0.4661
15 1342 1342/1342 1342 ± 0.00002441 6.541 6.316/6.688 6.392 ± 0.485
16 1342 1342/1342 1342 ± 0.00005018 5.479 5.296/5.913 5.527 ± 0.4122
17 1342 1342/1342 1342 ± 0.00004992 5.474 5.306/5.841 5.514 ± 0.4016
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
output_dir
 
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
Start time
2024-03-16 11:16:14.939
End
2024-03-16 12:20:36.525
Duration
1:04:21.586
Note, WebLog generation is not included in the time.

CASA logs for stage 7