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

Statwt Summary Plot

VLASS2.1.sb38526435.eb38567732.59074.15649113426_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 5.521 5.239/5.916 5.644 ± 0.4807
ea02 1342 1342/1342 1342 ± 0 5.781 5.444/6.325 5.956 ± 0.5922
ea05 1342 1342/1342 1342 ± 0 5.748 5.302/6.098 5.777 ± 0.5424
ea06 1342 1342/1342 1342 ± 0 4.841 4.7/5.141 4.925 ± 0.2965
ea07 1342 1342/1342 1342 ± 0 5.943 5.378/6.003 5.88 ± 0.5167
ea08 1342 1342/1342 1342 ± 0 5.826 5.593/6.505 6.057 ± 0.6181
ea09 1342 1342/1342 1342 ± 0 5.193 4.888/5.615 5.262 ± 0.4322
ea10 1342 1342/1342 1342 ± 0 5.702 5.286/6.27 5.768 ± 0.5569
ea11 1342 1342/1342 1342 ± 0 5.854 5.381/6.273 5.908 ± 0.5438
ea12 1342 1342/1342 1342 ± 0 5.719 5.36/6.301 5.875 ± 0.6042
ea13 1342 1342/1342 1342 ± 0 6.065 5.736/6.347 6.113 ± 0.4687
ea14 1342 1342/1342 1342 ± 0 5.858 5.403/6.44 5.974 ± 0.6455
ea15 1342 1342/1342 1342 ± 0 5.735 5.196/6.339 5.845 ± 0.6604
ea16 1342 1342/1342 1342 ± 0 5.768 5.428/6.134 5.873 ± 0.5455
ea17 1342 1342/1342 1342 ± 0.000008975 5.86 5.562/6.367 6.04 ± 0.5685
ea18 1342 1342/1342 1342 ± 0 5.041 4.778/5.534 5.163 ± 0.4976
ea19 1342 1342/1342 1342 ± 0 5.915 5.585/6.528 6.102 ± 0.5722
ea20 1342 1342/1342 1342 ± 0 6.226 5.747/6.768 6.235 ± 0.5677
ea21 1342 1342/1342 1342 ± 0 5.736 5.334/6.1 5.783 ± 0.4997
ea22 1342 1342/1342 1342 ± 0 5.601 5.298/6.404 5.838 ± 0.6238
ea23 1342 1342/1342 1342 ± 0 6.063 5.458/6.409 6.033 ± 0.616
ea25 1342 1342/1342 1342 ± 0.000007243 5.574 5.327/6.036 5.725 ± 0.5047
ea26 1342 1342/1342 1342 ± 0 5.72 5.463/6.238 5.875 ± 0.514
ea27 1342 1342/1342 1342 ± 0.00001962 5.5 5.326/6.205 5.709 ± 0.5212
ea28 1342 1342/1342 1342 ± 0.00001899 5.595 5.385/6.305 5.837 ± 0.6006
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 ± 0.00002398 5.499 5.276/5.621 5.433 ± 0.2802
3 1342 1342/1342 1342 ± 0.00002898 5.214 5.049/5.436 5.246 ± 0.3167
4 1342 1342/1342 1342 ± 0.00002449 5.361 5.181/5.493 5.313 ± 0.325
5 1342 1342/1342 1342 ± 0.00002397 5.407 5.246/5.556 5.381 ± 0.3109
6 1342 1342/1342 1342 ± 0.00002397 5.259 5.18/5.397 5.243 ± 0.2586
7 1342 1342/1342 1342 ± 0.00002397 5.331 5.234/5.438 5.317 ± 0.2366
8 1342 1342/1342 1342 ± 0.00002397 5.311 5.12/5.456 5.267 ± 0.2731
9 1342 1342/1342 1342 ± 0.00002397 5.588 5.431/5.755 5.522 ± 0.3307
10 1342 1342/1342 1342 ± 0.00002418 5.97 5.798/6.08 5.896 ± 0.3184
11 1342 1342/1342 1342 ± 0.00002397 6.197 5.989/6.258 6.082 ± 0.3289
12 1342 1342/1342 1342 ± 0.00002418 6.311 6.126/6.409 6.219 ± 0.3466
13 1342 1342/1342 1342 ± 0.00002397 6.717 6.588/6.867 6.653 ± 0.3695
14 1342 1342/1342 1342 ± 0.00002397 6.962 6.717/7.144 6.854 ± 0.4116
15 1342 1342/1342 1342 ± 0.00002397 6.591 6.421/6.813 6.53 ± 0.4177
16 1342 1342/1342 1342 ± 0.00003046 5.911 5.612/6.133 5.871 ± 0.3942
17 1342 1342/1342 1342 ± 0.00002648 5.848 5.663/6.181 5.865 ± 0.3746
datacolumn
residual_data
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38526435.eb38567732.59074.15649113426_split_split.ms
Start time
2024-12-12 08:07:27.826
End
2024-12-12 08:59:18.342
Duration
0:51:50.516
Note, WebLog generation is not included in the time.

CASA logs for stage 8