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

Statwt Summary Plot

VLASS2.1.sb38519261.eb38635357.59099.15007053241_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 5.711 5.18/5.932 5.656 ± 0.5301
ea02 1342 1342/1342 1342 ± 0 5.657 5.324/6.49 5.917 ± 0.6741
ea04 1342 1342/1342 1342 ± 0 5.399 4.937/6.023 5.486 ± 0.5665
ea05 1342 1342/1342 1342 ± 0 5.764 5.131/6.245 5.68 ± 0.5928
ea06 1342 1342/1342 1342 ± 0 4.889 4.458/5.177 4.843 ± 0.4142
ea07 1342 1342/1342 1342 ± 0 6.024 5.323/6.172 5.908 ± 0.6031
ea08 1342 1342/1342 1342 ± 0 5.693 5.398/6.542 6.007 ± 0.6746
ea09 1342 1342/1342 1342 ± 0 5.632 5.115/6.375 5.703 ± 0.6449
ea10 1342 1342/1342 1342 ± 0 5.939 5.274/6.514 5.892 ± 0.661
ea11 1342 1342/1342 1342 ± 0 5.841 5.065/6.253 5.751 ± 0.6808
ea12 1342 1342/1342 1342 ± 0 5.849 5.241/6.401 5.942 ± 0.6851
ea13 1342 1342/1342 1342 ± 0 6.238 5.702/6.302 6.142 ± 0.5055
ea14 1342 1342/1342 1342 ± 0 5.826 5.103/6.326 5.789 ± 0.6801
ea15 1342 1342/1342 1342 ± 0 5.621 4.979/6.2 5.677 ± 0.6973
ea16 1342 1342/1342 1342 ± 0 6.07 5.531/6.695 6.182 ± 0.7351
ea17 1342 1342/1342 1342 ± 0 5.88 5.407/6.714 5.988 ± 0.636
ea18 1342 1342/1342 1342 ± 0 5.001 4.605/5.452 5.064 ± 0.5078
ea19 1342 1342/1342 1342 ± 0 6.107 5.45/6.663 6.126 ± 0.6701
ea20 1342 1342/1342 1342 ± 0 6.182 5.505/6.761 6.142 ± 0.6527
ea21 1342 1342/1342 1342 ± 0 5.818 5.265/6.18 5.766 ± 0.5728
ea22 1342 1342/1342 1342 ± 0 5.494 5.166/6.314 5.701 ± 0.6445
ea23 1342 1342/1342 1342 ± 0 6.06 5.393/6.442 6.039 ± 0.6782
ea25 1342 1342/1342 1342 ± 0 5.563 5.096/6.093 5.636 ± 0.5774
ea26 1342 1342/1342 1342 ± 0 5.996 5.499/6.822 6.134 ± 0.6548
ea27 1342 1342/1342 1342 ± 0 5.49 5.166/6.297 5.693 ± 0.5846
ea28 1342 1342/1342 1342 ± 0 5.512 5.318/6.369 5.854 ± 0.648
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 5.158 5.004/5.409 5.162 ± 0.267
4 1342 1342/1342 1342 ± 0 5.173 4.845/5.398 5.134 ± 0.341
5 1342 1342/1342 1342 ± 0 5.263 5.039/5.438 5.239 ± 0.3315
6 1342 1342/1342 1342 ± 0 5.186 4.986/5.328 5.165 ± 0.2985
7 1342 1342/1342 1342 ± 0 5.234 5.091/5.396 5.219 ± 0.2828
8 1342 1342/1342 1342 ± 0 5.264 4.995/5.42 5.183 ± 0.3
9 1342 1342/1342 1342 ± 0 5.488 5.298/5.745 5.458 ± 0.3421
10 1342 1342/1342 1342 ± 0 5.934 5.764/6.107 5.889 ± 0.3194
11 1342 1342/1342 1342 ± 0 6.181 6.009/6.299 6.101 ± 0.3257
12 1342 1342/1342 1342 ± 0 6.307 6.117/6.494 6.267 ± 0.3638
13 1342 1342/1342 1342 ± 0 6.767 6.635/6.906 6.711 ± 0.3842
14 1342 1342/1342 1342 ± 0 6.99 6.739/7.204 6.919 ± 0.4266
15 1342 1342/1342 1342 ± 0 6.689 6.424/6.889 6.585 ± 0.4253
16 1342 1342/1342 1342 ± 0 5.916 5.582/6.232 5.916 ± 0.4071
17 1342 1342/1342 1342 ± 0 5.997 5.634/6.225 5.939 ± 0.411
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_98360/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_98360/working
overwrite_modelcol
False
datacolumn
residual_data
Start time
2022-07-02 08:06:29.052
End
2022-07-02 09:23:12.468
Duration
1:16:43.416
Note, WebLog generation is not included in the time.

CASA logs for stage 7