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

Statwt Summary Plot

VLASS2.1.sb38642060.eb38643748.59104.02058106482_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 5.692 5.418/6.218 5.842 ± 0.5715
ea02 1342 1342/1342 1342 ± 0 5.832 5.535/6.522 6.084 ± 0.6266
ea04 1342 1342/1342 1342 ± 0 5.6 5.26/6.156 5.762 ± 0.5524
ea05 1342 1342/1342 1342 ± 0 5.916 5.501/6.363 5.98 ± 0.5804
ea06 1342 1342/1342 1342 ± 0 5.19 5.001/5.558 5.258 ± 0.3741
ea07 1342 1342/1342 1342 ± 0 6.101 5.601/6.328 6.112 ± 0.57
ea08 1342 1342/1342 1342 ± 0 6.002 5.731/6.809 6.3 ± 0.6686
ea09 1342 1342/1342 1342 ± 0 5.732 5.356/6.375 5.887 ± 0.6136
ea10 1342 1342/1342 1342 ± 0 6.049 5.416/6.681 6.074 ± 0.6535
ea11 1342 1342/1342 1342 ± 0 6.181 5.478/6.707 6.178 ± 0.7263
ea12 1342 1342/1342 1342 ± 0 5.598 5.526/5.708 5.634 ± 0.1644
ea13 1342 1342/1342 1342 ± 0 6.198 5.939/6.476 6.29 ± 0.4907
ea14 1342 1342/1342 1342 ± 0 5.82 5.327/6.438 5.942 ± 0.6543
ea15 1342 1342/1342 1342 ± 0 5.774 5.378/6.417 5.991 ± 0.6687
ea16 1342 1342/1342 1342 ± 0 6.149 5.771/6.772 6.324 ± 0.7003
ea17 1342 1342/1342 1342 ± 0.000004229 6.018 5.732/6.618 6.231 ± 0.6166
ea18 1342 1342/1342 1342 ± 0 5.163 4.824/5.615 5.266 ± 0.5085
ea19 1342 1342/1342 1342 ± 0 6.15 5.684/6.8 6.319 ± 0.6612
ea20 1342 1342/1342 1342 ± 0 6.222 5.847/6.838 6.358 ± 0.6279
ea21 1342 1342/1342 1342 ± 0 5.845 5.519/6.423 6.001 ± 0.556
ea22 1342 1342/1342 1342 ± 0 5.508 5.262/6.28 5.768 ± 0.608
ea23 1342 1342/1342 1342 ± 0 6.089 5.548/6.487 6.159 ± 0.679
ea25 1342 1342/1342 1342 ± 0 5.764 5.506/6.366 5.962 ± 0.5924
ea26 1342 1342/1342 1342 ± 0 6.146 5.794/6.828 6.346 ± 0.674
ea27 1342 1342/1342 1342 ± 0.00001348 5.66 5.396/6.469 5.873 ± 0.5849
ea28 1342 1342/1342 1342 ± 0.00002639 5.837 5.599/6.641 6.103 ± 0.6718
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 ± 0.00002349 5.534 5.412/5.805 5.568 ± 0.2594
3 1342 1342/1342 1342 ± 0.00002349 5.465 5.196/5.685 5.45 ± 0.2912
4 1342 1342/1342 1342 ± 0.00002349 5.416 5.266/5.545 5.385 ± 0.289
5 1342 1342/1342 1342 ± 0.00002349 5.552 5.282/5.685 5.52 ± 0.3051
6 1342 1342/1342 1342 ± 0.00002394 5.511 5.319/5.661 5.473 ± 0.2904
7 1342 1342/1342 1342 ± 0.00002349 5.488 5.341/5.66 5.489 ± 0.26
8 1342 1342/1342 1342 ± 0.00002349 5.518 5.296/5.617 5.451 ± 0.2837
9 1342 1342/1342 1342 ± 0.00002349 5.788 5.599/5.996 5.727 ± 0.3265
10 1342 1342/1342 1342 ± 0.00002373 6.255 6.023/6.351 6.167 ± 0.3208
11 1342 1342/1342 1342 ± 0.00002394 6.411 6.282/6.617 6.373 ± 0.3299
12 1342 1342/1342 1342 ± 0.00002441 6.591 6.403/6.759 6.536 ± 0.3634
13 1342 1342/1342 1342 ± 0.00002394 7.008 6.888/7.344 6.989 ± 0.3842
14 1342 1342/1342 1342 ± 0.00002394 7.239 7.039/7.488 7.189 ± 0.4085
15 1342 1342/1342 1342 ± 0.00002394 6.878 6.651/7.036 6.804 ± 0.3982
16 1342 1342/1342 1342 ± 0.00002845 6.132 5.863/6.364 6.109 ± 0.3597
17 1342 1342/1342 1342 ± 0.00002959 6.083 5.769/6.309 6.065 ± 0.3645
output_dir
 
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
vis
VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms
Start time
2024-04-06 00:59:20.455
End
2024-04-06 01:51:20.001
Duration
0:51:59.546
Note, WebLog generation is not included in the time.

CASA logs for stage 7