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

Statwt Summary Plot

VLASS2.1.sb38522718.eb38555682.59065.0341228125_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 5.549 5.327/6.048 5.708 ± 0.5136
ea02 1342 1342/1342 1342 ± 0 5.762 5.423/6.463 5.978 ± 0.6256
ea04 1342 1342/1342 1342 ± 0 5.43 5.091/6.101 5.63 ± 0.5868
ea05 1342 1342/1342 1342 ± 0 5.859 5.43/6.331 5.909 ± 0.5591
ea06 1342 1342/1342 1342 ± 0 3.475 3.422/3.8 3.569 ± 0.174
ea07 1342 1342/1342 1342 ± 0 5.577 5.537/5.724 5.646 ± 0.1924
ea08 1342 1342/1342 1342 ± 0 5.913 5.641/6.694 6.163 ± 0.608
ea09 1342 1342/1342 1342 ± 0 5.143 4.983/5.76 5.326 ± 0.4695
ea10 1342 1342/1342 1342 ± 0 5.607 5.257/6.418 5.765 ± 0.6034
ea11 1342 1342/1342 1342 ± 0 5.942 5.444/6.474 5.996 ± 0.568
ea12 1342 1342/1342 1342 ± 0 5.815 5.391/6.392 5.958 ± 0.5964
ea13 1342 1342/1342 1342 ± 0 5.76 5.565/6.165 5.919 ± 0.4514
ea14 1342 1342/1342 1342 ± 0 5.965 5.431/6.525 6.007 ± 0.6354
ea15 1342 1342/1342 1342 ± 0 5.689 5.255/6.292 5.836 ± 0.6381
ea16 1342 1342/1342 1342 ± 0 5.041 4.72/5.265 5.019 ± 0.4945
ea17 1342 1342/1342 1342 ± 0 6.118 5.812/6.617 6.269 ± 0.5882
ea18 1342 1342/1342 1342 ± 0 5.159 4.867/5.668 5.272 ± 0.4809
ea19 1342 1342/1342 1342 ± 0 6.624 6.311/6.906 6.643 ± 0.3476
ea20 1342 1342/1342 1342 ± 0 6.206 5.839/6.821 6.323 ± 0.6128
ea21 1342 1342/1342 1342 ± 0 5.827 5.455/6.412 5.943 ± 0.5749
ea22 1342 1342/1342 1342 ± 0 5.351 5.133/6.161 5.613 ± 0.5902
ea23 1342 1342/1342 1342 ± 0 6.01 5.54/6.475 6.1 ± 0.6227
ea25 1342 1342/1342 1342 ± 0 5.476 5.3/5.546 5.434 ± 0.1964
ea26 1342 1342/1342 1342 ± 0 5.691 5.54/6.477 5.957 ± 0.6093
ea27 1342 1342/1342 1342 ± 0 5.584 5.429/6.383 5.832 ± 0.5626
ea28 1342 1342/1342 1342 ± 0 6.502 6.097/6.854 6.458 ± 0.4965
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 5.436 5.296/5.607 5.43 ± 0.3004
3 1342 1342/1342 1342 ± 0 5.245 4.965/5.489 5.238 ± 0.2781
4 1342 1342/1342 1342 ± 0 5.304 5.121/5.509 5.279 ± 0.3153
5 1342 1342/1342 1342 ± 0 5.414 5.232/5.625 5.401 ± 0.298
6 1342 1342/1342 1342 ± 0 5.351 5.226/5.522 5.317 ± 0.302
7 1342 1342/1342 1342 ± 0 5.424 5.235/5.564 5.376 ± 0.3266
8 1342 1342/1342 1342 ± 0 5.382 5.181/5.585 5.345 ± 0.3687
9 1342 1342/1342 1342 ± 0 5.718 5.363/5.942 5.618 ± 0.3691
10 1342 1342/1342 1342 ± 0 6.15 5.869/6.212 5.926 ± 0.5691
11 1342 1342/1342 1342 ± 0 6.397 6.102/6.488 6.132 ± 0.6729
12 1342 1342/1342 1342 ± 0 6.485 6.156/6.6 6.405 ± 0.3699
13 1342 1342/1342 1342 ± 0 6.912 6.555/7.022 6.792 ± 0.3987
14 1342 1342/1342 1342 ± 0 6.943 6.697/7.145 6.906 ± 0.3929
15 1342 1342/1342 1342 ± 0 6.606 6.414/6.805 6.525 ± 0.3635
16 1342 1342/1342 1342 ± 0 5.874 5.537/6.114 5.757 ± 0.6198
17 1342 1342/1342 1342 ± 0 5.927 5.664/6.213 5.869 ± 0.3852
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38522718.eb38555682.59065.0341228125_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_90143/working/VLASS2.1.sb38522718.eb38555682.59065.0341228125_split_split.ms
output_dir
/mnt/condor/execute/dir_90143/working
overwrite_modelcol
False
datacolumn
residual_data
Start time
2022-07-26 09:51:35.545
End
2022-07-26 11:02:45.009
Duration
1:11:09.465
Note, WebLog generation is not included in the time.

CASA logs for stage 7