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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.646 5.235/5.97 5.65 ± 0.489
ea02 1342 1342/1342 1342 ± 0 5.843 5.396/6.383 5.93 ± 0.5926
ea04 1342 1342/1342 1342 ± 0 5.431 5.09/6.128 5.612 ± 0.5275
ea05 1342 1342/1342 1342 ± 0 5.74 5.415/6.133 5.777 ± 0.494
ea06 1342 1342/1342 1342 ± 0 2.824 2.804/2.969 2.926 ± 0.201
ea07 1342 1342/1342 1342 ± 0 5.376 5.309/5.682 5.434 ± 0.1879
ea08 1342 1342/1342 1342 ± 0 5.697 5.568/6.263 5.881 ± 0.4983
ea09 1342 1342/1342 1342 ± 0 5.182 4.843/5.552 5.215 ± 0.3831
ea10 1342 1342/1342 1342 ± 0 5.414 5.189/6.037 5.596 ± 0.4651
ea11 1342 1342/1342 1342 ± 0 5.89 5.437/6.415 5.975 ± 0.5643
ea12 1342 1342/1342 1342 ± 0 5.138 5.081/5.18 5.147 ± 0.1123
ea13 1342 1342/1342 1342 ± 0 6.104 5.787/6.467 6.161 ± 0.4592
ea14 1342 1342/1342 1342 ± 0 5.675 5.39/6.341 5.867 ± 0.5654
ea15 1342 1342/1342 1342 ± 0 5.802 5.394/6.313 5.948 ± 0.589
ea16 1342 1342/1342 1342 ± 0 4.996 4.657/5.36 5.008 ± 0.4945
ea17 1342 1342/1342 1342 ± 0 6.126 5.694/6.668 6.18 ± 0.5441
ea18 1342 1342/1342 1342 ± 0 5.181 4.852/5.637 5.25 ± 0.4627
ea19 1342 1342/1342 1342 ± 0 6.407 6.032/6.708 6.438 ± 0.3902
ea21 1342 1342/1342 1342 ± 0 5.615 5.501/6.223 5.871 ± 0.4655
ea22 1342 1342/1342 1342 ± 0 5.624 5.009/5.927 5.484 ± 0.5019
ea23 1342 1342/1342 1342 ± 0 5.797 5.53/6.459 5.974 ± 0.5754
ea25 1342 1342/1342 1342 ± 0 5.377 5.108/5.552 5.221 ± 0.6082
ea26 1342 1342/1342 1342 ± 0 5.949 5.583/6.583 6.107 ± 0.6361
ea27 1342 1342/1342 1342 ± 0 5.304 5.142/5.902 5.479 ± 0.4275
ea28 1342 1342/1342 1342 ± 0 5.706 5.357/6.294 5.833 ± 0.5484
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 5.422 5.325/5.626 5.42 ± 0.2761
3 1342 1342/1342 1342 ± 0 5.131 4.961/5.327 5.162 ± 0.2894
4 1342 1342/1342 1342 ± 0 5.339 5.124/5.484 5.32 ± 0.3158
5 1342 1342/1342 1342 ± 0 5.544 5.419/5.758 5.609 ± 0.2049
6 1342 1342/1342 1342 ± 0 5.305 5.179/5.415 5.269 ± 0.2944
7 1342 1342/1342 1342 ± 0 5.347 5.09/5.441 5.274 ± 0.3222
8 1342 1342/1342 1342 ± 0 5.325 4.974/5.476 5.226 ± 0.3632
9 1342 1342/1342 1342 ± 0 5.627 5.23/5.748 5.48 ± 0.3636
10 1342 1342/1342 1342 ± 0 5.968 5.649/6.08 5.724 ± 0.6219
11 1342 1342/1342 1342 ± 0 6.191 5.771/6.272 5.878 ± 0.749
12 1342 1342/1342 1342 ± 0 6.214 5.932/6.405 6.136 ± 0.4696
13 1342 1342/1342 1342 ± 0 6.688 6.12/6.869 6.351 ± 0.9047
14 1342 1342/1342 1342 ± 0 6.744 6.333/7.048 6.508 ± 0.9041
15 1342 1342/1342 1342 ± 0 6.45 6.193/6.615 6.386 ± 0.3951
16 1342 1342/1342 1342 ± 0 5.793 5.449/5.975 5.626 ± 0.7441
17 1342 1342/1342 1342 ± 0 5.716 5.427/6.069 5.608 ± 0.793
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_79589/working
vis
/mnt/condor/execute/dir_79589/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
Start time
2022-07-02 07:36:57.564
End
2022-07-02 08:32:30.994
Duration
0:55:33.431
Note, WebLog generation is not included in the time.

CASA logs for stage 7