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

Statwt Summary Plot

VLASS2.1.sb38609051.eb38659592.59110.93759270833_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 5.661 5.274/6.087 5.728 ± 0.5617
ea02 1342 1342/1342 1342 ± 0.000003126 5.713 5.498/6.492 6.015 ± 0.6765
ea04 1342 1342/1342 1342 ± 0 5.307 5.02/5.844 5.468 ± 0.5224
ea05 1342 1342/1342 1342 ± 0 5.668 5.2/6.1 5.711 ± 0.5982
ea06 1342 1342/1342 1342 ± 0 4.876 4.703/5.3 4.995 ± 0.3496
ea07 1342 1342/1342 1342 ± 0 6.081 5.424/6.158 5.95 ± 0.5631
ea08 1342 1342/1342 1342 ± 0.00001273 5.815 5.595/6.759 6.183 ± 0.7255
ea09 1342 1342/1342 1342 ± 0 5.736 5.317/6.39 5.863 ± 0.6468
ea10 1342 1342/1342 1342 ± 0 5.954 5.355/6.591 5.974 ± 0.677
ea11 1342 1342/1342 1342 ± 0 5.927 5.248/6.419 5.906 ± 0.689
ea12 1342 1342/1342 1342 ± 0 5.756 5.368/6.349 5.926 ± 0.6324
ea13 1342 1342/1342 1342 ± 0 6.327 6.034/6.573 6.385 ± 0.4814
ea14 1342 1342/1342 1342 ± 0 5.713 5.271/6.36 5.849 ± 0.6677
ea15 1342 1342/1342 1342 ± 0 5.584 5.23/6.288 5.822 ± 0.6595
ea16 1342 1342/1342 1342 ± 0 5.996 5.524/6.613 6.118 ± 0.7076
ea17 1342 1342/1342 1342 ± 0 6.038 5.654/6.561 6.144 ± 0.6616
ea18 1342 1342/1342 1342 ± 0 5.024 4.747/5.502 5.117 ± 0.555
ea19 1342 1342/1342 1342 ± 0 5.876 5.434/6.629 6.074 ± 0.6785
ea20 1342 1342/1342 1342 ± 0 6.085 5.728/6.655 6.218 ± 0.6382
ea21 1342 1342/1342 1342 ± 0 5.64 5.277/6.146 5.763 ± 0.5652
ea22 1342 1342/1342 1342 ± 0 5.574 5.344/6.468 5.866 ± 0.683
ea23 1342 1342/1342 1342 ± 0 5.986 5.414/6.376 6.028 ± 0.6745
ea25 1342 1342/1342 1342 ± 0 5.581 5.37/6.17 5.779 ± 0.5611
ea26 1342 1342/1342 1342 ± 0 6.084 5.764/6.805 6.313 ± 0.6697
ea27 1342 1342/1342 1342 ± 0.00001838 5.624 5.256/6.342 5.779 ± 0.59
ea28 1342 1342/1342 1342 ± 0.00003266 5.707 5.507/6.549 5.993 ± 0.6942
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 5.368 5.225/5.58 5.387 ± 0.2955
3 1342 1342/1342 1342 ± 0.00002349 5.265 5.045/5.419 5.231 ± 0.2958
4 1342 1342/1342 1342 ± 0.0000235 5.318 5.097/5.51 5.295 ± 0.3443
5 1342 1342/1342 1342 ± 0.00002349 5.305 5.103/5.509 5.327 ± 0.3417
6 1342 1342/1342 1342 ± 0.00002349 5.322 5.099/5.472 5.291 ± 0.3702
7 1342 1342/1342 1342 ± 0.00002349 5.371 5.275/5.534 5.383 ± 0.2889
8 1342 1342/1342 1342 ± 0.00002349 5.389 5.199/5.529 5.347 ± 0.3104
9 1342 1342/1342 1342 ± 0.00002349 5.601 5.439/5.893 5.613 ± 0.3479
10 1342 1342/1342 1342 ± 0.00002349 6.083 5.901/6.228 6.041 ± 0.3555
11 1342 1342/1342 1342 ± 0.00002349 6.297 6.106/6.47 6.246 ± 0.3569
12 1342 1342/1342 1342 ± 0.00002394 6.458 6.242/6.636 6.402 ± 0.3914
13 1342 1342/1342 1342 ± 0.00002349 6.946 6.775/7.173 6.883 ± 0.3961
14 1342 1342/1342 1342 ± 0.00002349 7.151 6.808/7.299 7.043 ± 0.4458
15 1342 1342/1342 1342 ± 0.00002349 6.744 6.505/7.002 6.682 ± 0.4493
16 1342 1342/1342 1342 ± 0.00003152 6.012 5.745/6.277 5.991 ± 0.3773
17 1342 1342/1342 1342 ± 0.00003206 6.027 5.685/6.227 5.979 ± 0.3664
overwrite_modelcol
False
output_dir
 
statwtmode
VLASS-SE
vis
VLASS2.1.sb38609051.eb38659592.59110.93759270833_split_split.ms
datacolumn
residual_data
Start time
2024-12-18 06:54:11.274
End
2024-12-18 07:57:37.127
Duration
1:03:25.853
Note, WebLog generation is not included in the time.

CASA logs for stage 8