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 5.961 5.447/6.144 5.837 ± 0.4349
ea02 1342 1342/1342 1342 ± 0 6.144 5.676/6.565 6.178 ± 0.5421
ea04 1342 1342/1342 1342 ± 0 5.553 5.173/5.999 5.616 ± 0.4848
ea05 1342 1342/1342 1342 ± 0 5.642 5.409/6.317 5.898 ± 0.5511
ea06 1342 1342/1342 1342 ± 0 4.942 4.83/5.364 5.07 ± 0.3274
ea07 1342 1342/1342 1342 ± 0.000003081 5.946 5.695/6.236 5.985 ± 0.4412
ea08 1342 1342/1342 1342 ± 0 6.138 5.852/6.725 6.255 ± 0.5301
ea09 1342 1342/1342 1342 ± 0 5.84 5.374/6.372 5.901 ± 0.6043
ea10 1342 1342/1342 1342 ± 0.00001073 5.749 5.317/6.305 5.852 ± 0.535
ea11 1342 1342/1342 1342 ± 0 5.981 5.437/6.358 5.938 ± 0.5339
ea12 1342 1342/1342 1342 ± 0 5.683 5.532/6.489 5.989 ± 0.5581
ea13 1342 1342/1342 1342 ± 0 6.172 5.982/6.621 6.321 ± 0.4167
ea14 1342 1342/1342 1342 ± 0.000002848 5.764 5.456/6.5 5.955 ± 0.5925
ea15 1342 1342/1342 1342 ± 0 5.77 5.216/6.226 5.773 ± 0.6021
ea16 1342 1342/1342 1342 ± 0 6.217 5.853/6.623 6.3 ± 0.5812
ea17 1342 1342/1342 1342 ± 0 6.085 5.754/6.462 6.194 ± 0.5335
ea18 1342 1342/1342 1342 ± 0 5.265 4.907/5.596 5.272 ± 0.4591
ea19 1342 1342/1342 1342 ± 0 5.855 5.691/6.595 6.2 ± 0.5438
ea20 1342 1342/1342 1342 ± 0 6.419 5.83/6.773 6.346 ± 0.5708
ea21 1342 1342/1342 1342 ± 0 5.695 5.505/6.343 5.89 ± 0.4856
ea22 1342 1342/1342 1342 ± 0 6.265 5.509/6.489 6.028 ± 0.5707
ea25 1342 1342/1342 1342 ± 0 5.826 5.354/6.088 5.789 ± 0.499
ea26 1342 1342/1342 1342 ± 0 6.468 5.813/6.764 6.339 ± 0.5413
ea27 1342 1342/1342 1342 ± 0.00003009 5.78 5.498/6.309 5.889 ± 0.5176
ea28 1342 1342/1342 1342 ± 0.000001631 5.913 5.515/6.435 5.975 ± 0.5445
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 ± 0.00002417 5.522 5.352/5.69 5.51 ± 0.2634
4 1342 1342/1342 1342 ± 0.00002484 5.509 5.224/5.768 5.501 ± 0.4061
5 1342 1342/1342 1342 ± 0.00002417 5.549 5.271/5.703 5.525 ± 0.3556
6 1342 1342/1342 1342 ± 0.00002417 5.465 5.248/5.669 5.446 ± 0.3012
7 1342 1342/1342 1342 ± 0.00002417 5.465 5.316/5.659 5.475 ± 0.2751
8 1342 1342/1342 1342 ± 0.00002417 5.468 5.264/5.609 5.422 ± 0.2871
9 1342 1342/1342 1342 ± 0.00002417 5.709 5.544/5.976 5.694 ± 0.3379
10 1342 1342/1342 1342 ± 0.00002417 6.179 6.025/6.298 6.117 ± 0.3312
11 1342 1342/1342 1342 ± 0.00002417 6.468 6.219/6.547 6.352 ± 0.3464
12 1342 1342/1342 1342 ± 0.00002417 6.592 6.353/6.731 6.516 ± 0.3665
13 1342 1342/1342 1342 ± 0.00002417 7.021 6.852/7.168 6.953 ± 0.374
14 1342 1342/1342 1342 ± 0.00002451 7.14 6.979/7.365 7.098 ± 0.4088
15 1342 1342/1342 1342 ± 0.00002987 6.479 6.276/6.748 6.483 ± 0.3592
16 1342 1342/1342 1342 ± 0.00003082 6.163 5.95/6.432 6.151 ± 0.3822
17 1342 1342/1342 1342 ± 0.00002807 6.182 6./6.427 6.155 ± 0.3641
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
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
output_dir
 
Start time
2024-03-14 06:05:32.596
End
2024-03-14 07:12:26.146
Duration
1:06:53.550
Note, WebLog generation is not included in the time.

CASA logs for stage 7