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 5.64 5.288/6.11 5.756 ± 0.5542
ea02 1342 1342/1342 1342 ± 0 5.778 5.473/6.511 6.021 ± 0.6543
ea04 1342 1342/1342 1342 ± 0 5.316 4.999/5.888 5.488 ± 0.5487
ea05 1342 1342/1342 1342 ± 0 5.637 5.174/6.094 5.699 ± 0.607
ea06 1342 1342/1342 1342 ± 0 4.837 4.684/5.257 4.957 ± 0.341
ea07 1342 1342/1342 1342 ± 0 6.099 5.473/6.215 6.023 ± 0.5713
ea08 1342 1342/1342 1342 ± 0 5.914 5.652/6.784 6.226 ± 0.7064
ea09 1342 1342/1342 1342 ± 0 5.826 5.31/6.39 5.876 ± 0.6409
ea10 1342 1342/1342 1342 ± 0 5.984 5.392/6.622 5.992 ± 0.6888
ea11 1342 1342/1342 1342 ± 0 5.888 5.215/6.428 5.876 ± 0.6867
ea12 1342 1342/1342 1342 ± 0 5.715 5.293/6.336 5.878 ± 0.645
ea13 1342 1342/1342 1342 ± 0 6.441 6.026/6.6 6.407 ± 0.4962
ea14 1342 1342/1342 1342 ± 0 5.771 5.267/6.365 5.853 ± 0.6702
ea15 1342 1342/1342 1342 ± 0 5.595 5.222/6.251 5.801 ± 0.6679
ea16 1342 1342/1342 1342 ± 0 6.003 5.513/6.638 6.139 ± 0.7233
ea17 1342 1342/1342 1342 ± 0 6.052 5.655/6.571 6.175 ± 0.657
ea18 1342 1342/1342 1342 ± 0 5.037 4.731/5.502 5.116 ± 0.5544
ea19 1342 1342/1342 1342 ± 0 5.873 5.444/6.595 6.08 ± 0.6765
ea20 1342 1342/1342 1342 ± 0 6.071 5.702/6.669 6.212 ± 0.6277
ea21 1342 1342/1342 1342 ± 0 5.631 5.286/6.182 5.765 ± 0.5764
ea22 1342 1342/1342 1342 ± 0 5.581 5.35/6.456 5.884 ± 0.6664
ea23 1342 1342/1342 1342 ± 0 6.012 5.415/6.406 6.059 ± 0.6787
ea25 1342 1342/1342 1342 ± 0 5.526 5.365/6.202 5.775 ± 0.5769
ea26 1342 1342/1342 1342 ± 0 6.144 5.764/6.815 6.331 ± 0.6684
ea27 1342 1342/1342 1342 ± 0.000008345 5.6 5.307/6.387 5.809 ± 0.5861
ea28 1342 1342/1342 1342 ± 0.00002075 5.764 5.505/6.55 6.022 ± 0.687
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 5.381 5.213/5.591 5.385 ± 0.2971
3 1342 1342/1342 1342 ± 0.00002351 5.289 5.13/5.434 5.277 ± 0.2787
4 1342 1342/1342 1342 ± 0.00002395 5.229 5.024/5.448 5.237 ± 0.3319
5 1342 1342/1342 1342 ± 0.00002351 5.346 5.104/5.509 5.339 ± 0.3527
6 1342 1342/1342 1342 ± 0.00002351 5.322 5.081/5.478 5.283 ± 0.3815
7 1342 1342/1342 1342 ± 0.00002351 5.375 5.253/5.527 5.386 ± 0.295
8 1342 1342/1342 1342 ± 0.00002351 5.39 5.175/5.528 5.348 ± 0.3159
9 1342 1342/1342 1342 ± 0.00002351 5.598 5.447/5.882 5.621 ± 0.3514
10 1342 1342/1342 1342 ± 0.00002351 6.096 5.886/6.231 6.051 ± 0.358
11 1342 1342/1342 1342 ± 0.00002351 6.328 6.14/6.46 6.264 ± 0.3626
12 1342 1342/1342 1342 ± 0.00002395 6.453 6.249/6.653 6.414 ± 0.3911
13 1342 1342/1342 1342 ± 0.00002351 6.94 6.76/7.189 6.889 ± 0.4054
14 1342 1342/1342 1342 ± 0.00002351 7.151 6.818/7.337 7.051 ± 0.4575
15 1342 1342/1342 1342 ± 0.00002351 6.759 6.538/7.01 6.694 ± 0.4498
16 1342 1342/1342 1342 ± 0.00002578 6.002 5.814/6.307 6.01 ± 0.3843
17 1342 1342/1342 1342 ± 0.00002701 5.985 5.837/6.262 6.006 ± 0.3629
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
datacolumn
residual_data
vis
VLASS2.1.sb38609051.eb38659592.59110.93759270833_split_split.ms
Start time
2024-12-18 07:04:22.739
End
2024-12-18 08:13:40.257
Duration
1:09:17.518
Note, WebLog generation is not included in the time.

CASA logs for stage 8