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 4.826 4.715/5.143 4.951 ± 0.2874
ea02 1342 1342/1342 1342 ± 0 5.434 5.155/5.866 5.51 ± 0.447
ea04 1342 1342/1342 1342 ± 0 5.363 5.044/5.965 5.536 ± 0.5196
ea05 1342 1342/1342 1342 ± 0 5.415 5.219/5.885 5.533 ± 0.4476
ea06 1342 1342/1342 1342 ± 0 2.678 2.656/2.866 2.769 ± 0.2057
ea07 1342 1342/1342 1342 ± 0 5.142 5.075/5.439 5.213 ± 0.2034
ea08 1342 1342/1342 1342 ± 0 5.586 5.356/6.115 5.733 ± 0.4715
ea09 1342 1342/1342 1342 ± 0 5.02 4.75/5.396 5.089 ± 0.3586
ea10 1342 1342/1342 1342 ± 0 5.209 5.051/5.832 5.389 ± 0.4364
ea11 1342 1342/1342 1342 ± 0 5.257 5.001/5.63 5.331 ± 0.3649
ea12 1342 1342/1342 1342 ± 0 5.1 4.942/5.247 5.15 ± 0.1915
ea13 1342 1342/1342 1342 ± 0 5.994 5.63/6.116 5.953 ± 0.3975
ea14 1342 1342/1342 1342 ± 0 4.912 4.717/5.151 4.93 ± 0.2766
ea15 1342 1342/1342 1342 ± 0 5.691 5.308/6.193 5.855 ± 0.5929
ea16 1342 1342/1342 1342 ± 0 4.747 4.568/5.082 4.81 ± 0.4545
ea17 1342 1342/1342 1342 ± 0 5.782 5.574/6.328 5.92 ± 0.4971
ea18 1342 1342/1342 1342 ± 0 4.967 4.687/5.423 5.063 ± 0.4303
ea19 1342 1342/1342 1342 ± 0 6.308 5.886/6.671 6.295 ± 0.4016
ea21 1342 1342/1342 1342 ± 0 4.822 4.688/5.042 4.849 ± 0.2497
ea22 1342 1342/1342 1342 ± 0 5.502 4.998/5.914 5.455 ± 0.4906
ea23 1342 1342/1342 1342 ± 0 4.927 4.686/5.204 5.001 ± 0.3352
ea25 1342 1342/1342 1342 ± 0 4.883 4.58/5.059 4.625 ± 0.6394
ea26 1342 1342/1342 1342 ± 0 5.817 5.485/6.368 5.934 ± 0.6
ea27 1342 1342/1342 1342 ± 0 5.09 4.89/5.577 5.22 ± 0.3665
ea28 1342 1342/1342 1342 ± 0 4.982 4.875/5.429 5.163 ± 0.3438
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 5.266 5.041/5.476 5.239 ± 0.2769
3 1342 1342/1342 1342 ± 0 4.802 4.653/5.012 4.86 ± 0.2962
4 1342 1342/1342 1342 ± 0 5.022 4.829/5.266 5.069 ± 0.3459
5 1342 1342/1342 1342 ± 0 5.33 5.233/5.419 5.338 ± 0.2415
6 1342 1342/1342 1342 ± 0 5.076 4.684/5.221 5.004 ± 0.3455
7 1342 1342/1342 1342 ± 0 4.977 4.812/5.074 5.001 ± 0.3184
8 1342 1342/1342 1342 ± 0 4.901 4.721/5.199 4.952 ± 0.3319
9 1342 1342/1342 1342 ± 0 5.08 4.839/5.442 5.152 ± 0.358
10 1342 1342/1342 1342 ± 0 5.416 5.039/5.756 5.362 ± 0.6058
11 1342 1342/1342 1342 ± 0 5.664 5.178/6.041 5.495 ± 0.7427
12 1342 1342/1342 1342 ± 0 5.664 5.273/6.02 5.542 ± 0.8262
13 1342 1342/1342 1342 ± 0 5.981 5.504/6.389 5.807 ± 0.9331
14 1342 1342/1342 1342 ± 0 6.013 5.642/6.664 5.984 ± 0.8842
15 1342 1342/1342 1342 ± 0 5.829 5.405/6.198 5.824 ± 0.5792
16 1342 1342/1342 1342 ± 0 5.132 4.78/5.788 5.162 ± 0.7492
17 1342 1342/1342 1342 ± 0 5.212 4.744/5.718 5.139 ± 0.8106
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
output_dir
/mnt/condor/execute/dir_110997/working
vis
/mnt/condor/execute/dir_110997/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
datacolumn
residual_data
statwtmode
VLASS-SE
Start time
2022-07-02 14:55:50.267
End
2022-07-02 16:00:28.766
Duration
1:04:38.500
Note, WebLog generation is not included in the time.

CASA logs for stage 7