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

Statwt Summary Plot

VLASS2.1.sb38609625.eb38648759.59107.988554826385_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 5.774 5.225/6.065 5.695 ± 0.5496
ea02 1342 1342/1342 1342 ± 0.000009308 5.715 5.395/6.57 5.953 ± 0.6491
ea04 1342 1342/1342 1342 ± 0.000006295 5.442 5.136/6.074 5.629 ± 0.566
ea05 1342 1342/1342 1342 ± 0 5.771 5.347/6.211 5.817 ± 0.6074
ea06 1342 1342/1342 1342 ± 0 4.954 4.702/5.294 4.989 ± 0.3583
ea07 1342 1342/1342 1342 ± 0 5.43 5.371/5.651 5.488 ± 0.1923
ea08 1342 1342/1342 1342 ± 0 5.824 5.583/6.796 6.198 ± 0.7128
ea09 1342 1342/1342 1342 ± 0 5.639 5.176/6.249 5.722 ± 0.6397
ea10 1342 1342/1342 1342 ± 0 5.967 5.331/6.604 5.967 ± 0.6883
ea11 1342 1342/1342 1342 ± 0 5.885 5.205/6.443 5.835 ± 0.761
ea12 1342 1342/1342 1342 ± 0 5.716 5.318/6.422 5.936 ± 0.674
ea13 1342 1342/1342 1342 ± 0 5.928 5.76/6.408 6.152 ± 0.5018
ea14 1342 1342/1342 1342 ± 0 5.812 5.321/6.466 5.935 ± 0.6947
ea15 1342 1342/1342 1342 ± 0 5.892 5.359/6.351 5.97 ± 0.6613
ea16 1342 1342/1342 1342 ± 0 6.065 5.65/6.709 6.228 ± 0.7211
ea17 1342 1342/1342 1342 ± 0 5.998 5.414/6.88 6.103 ± 0.6733
ea18 1342 1342/1342 1342 ± 0 5.079 4.681/5.507 5.095 ± 0.5245
ea19 1342 1342/1342 1342 ± 0 6.199 5.579/6.775 6.255 ± 0.6453
ea20 1342 1342/1342 1342 ± 0 6.259 5.653/6.858 6.192 ± 0.653
ea21 1342 1342/1342 1342 ± 0 5.764 5.407/6.314 5.901 ± 0.5794
ea22 1342 1342/1342 1342 ± 0 5.414 5.11/6.229 5.645 ± 0.6518
ea23 1342 1342/1342 1342 ± 0 6.165 5.465/6.573 6.121 ± 0.7036
ea25 1342 1342/1342 1342 ± 0 5.238 5.165/5.373 5.267 ± 0.1764
ea26 1342 1342/1342 1342 ± 0 5.921 5.575/6.652 6.124 ± 0.7034
ea27 1342 1342/1342 1342 ± 0 5.519 5.26/6.379 5.75 ± 0.6136
ea28 1342 1342/1342 1342 ± 0.000009163 5.745 5.463/6.498 5.958 ± 0.6891
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 ± 0.00002351 5.35 5.232/5.575 5.369 ± 0.2526
3 1342 1342/1342 1342 ± 0.00002351 5.191 5.007/5.478 5.224 ± 0.3094
4 1342 1342/1342 1342 ± 0.00002709 5.185 4.949/5.364 5.122 ± 0.3339
5 1342 1342/1342 1342 ± 0.00002351 5.31 5.088/5.453 5.28 ± 0.3134
6 1342 1342/1342 1342 ± 0.00002351 5.343 5.152/5.457 5.318 ± 0.2902
7 1342 1342/1342 1342 ± 0.00002351 5.36 5.225/5.555 5.358 ± 0.2628
8 1342 1342/1342 1342 ± 0.00002351 5.398 5.146/5.527 5.326 ± 0.291
9 1342 1342/1342 1342 ± 0.00002351 5.686 5.472/5.855 5.612 ± 0.3273
10 1342 1342/1342 1342 ± 0.00002443 6.089 5.907/6.216 6.023 ± 0.3362
11 1342 1342/1342 1342 ± 0.00002443 6.359 6.143/6.46 6.259 ± 0.3586
12 1342 1342/1342 1342 ± 0.00002443 6.458 6.371/6.669 6.37 ± 0.4751
13 1342 1342/1342 1342 ± 0.00002443 6.902 6.697/7.179 6.875 ± 0.408
14 1342 1342/1342 1342 ± 0.00002443 7.183 6.853/7.351 7.046 ± 0.4432
15 1342 1342/1342 1342 ± 0.00002443 6.836 6.548/6.961 6.7 ± 0.4252
16 1342 1342/1342 1342 ± 0.00002483 6.038 5.742/6.366 6.007 ± 0.4219
17 1342 1342/1342 1342 ± 0.00002507 5.983 5.817/6.348 6.02 ± 0.3787
datacolumn
residual_data
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38609625.eb38648759.59107.988554826385_split_split.ms
Start time
2024-12-30 22:41:49.289
End
2024-12-30 23:04:40.895
Duration
0:22:51.606
Note, WebLog generation is not included in the time.

CASA logs for stage 8