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

Statwt Summary Plot

VLASS2.1.sb38522718.eb38555682.59065.0341228125_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 5.858 5.423/6.216 5.808 ± 0.494
ea02 1342 1342/1342 1342 ± 0.000007672 6.015 5.593/6.698 6.131 ± 0.5888
ea04 1342 1342/1342 1342 ± 0.000006065 5.791 5.321/6.349 5.86 ± 0.5481
ea05 1342 1342/1342 1342 ± 0 5.973 5.505/6.507 5.97 ± 0.5341
ea06 1342 1342/1342 1342 ± 0 3.423 3.33/3.59 3.494 ± 0.2053
ea07 1342 1342/1342 1342 ± 0 5.536 5.508/5.929 5.643 ± 0.2378
ea08 1342 1342/1342 1342 ± 0.000003374 6.006 5.741/6.731 6.195 ± 0.5912
ea09 1342 1342/1342 1342 ± 0.00001418 5.289 5.076/5.786 5.429 ± 0.4044
ea10 1342 1342/1342 1342 ± 0.000005101 5.523 5.296/6.336 5.726 ± 0.5579
ea11 1342 1342/1342 1342 ± 0 6.023 5.56/6.594 6.119 ± 0.5736
ea12 1342 1342/1342 1342 ± 0 5.932 5.49/6.374 5.985 ± 0.5199
ea13 1342 1342/1342 1342 ± 0 6.185 5.883/6.415 6.21 ± 0.4346
ea14 1342 1342/1342 1342 ± 0 6.212 5.587/6.62 6.114 ± 0.6243
ea15 1342 1342/1342 1342 ± 0 6.018 5.54/6.446 6.073 ± 0.5902
ea16 1342 1342/1342 1342 ± 0 5.034 4.601/5.443 4.971 ± 0.5445
ea17 1342 1342/1342 1342 ± 0.000007609 6.228 5.869/6.726 6.308 ± 0.5757
ea18 1342 1342/1342 1342 ± 0 5.283 4.941/5.778 5.315 ± 0.4728
ea19 1342 1342/1342 1342 ± 0 6.525 6.171/6.805 6.503 ± 0.3392
ea20 1342 1342/1342 1342 ± 0 6.525 6.031/6.974 6.474 ± 0.622
ea21 1342 1342/1342 1342 ± 0 5.993 5.655/6.526 6.109 ± 0.5449
ea22 1342 1342/1342 1342 ± 0 5.623 5.292/6.331 5.738 ± 0.5608
ea23 1342 1342/1342 1342 ± 0 6.066 5.667/6.711 6.173 ± 0.6299
ea25 1342 1342/1342 1342 ± 0.000001531 5.511 5.353/5.565 5.504 ± 0.201
ea26 1342 1342/1342 1342 ± 0 5.908 5.704/6.64 6.086 ± 0.5286
ea27 1342 1342/1342 1342 ± 0.00002324 5.617 5.458/6.361 5.811 ± 0.5269
ea28 1342 1342/1342 1342 ± 0.00001849 6.532 6.193/6.822 6.495 ± 0.4852
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 ± 0.00002503 5.635 5.478/5.801 5.602 ± 0.3285
3 1342 1342/1342 1342 ± 0.00002547 5.302 5.066/5.489 5.281 ± 0.2969
4 1342 1342/1342 1342 ± 0.00002847 5.471 5.168/5.624 5.445 ± 0.3339
5 1342 1342/1342 1342 ± 0.00002503 5.493 5.326/5.727 5.49 ± 0.3385
6 1342 1342/1342 1342 ± 0.00002503 5.46 5.376/5.557 5.409 ± 0.3651
7 1342 1342/1342 1342 ± 0.00002503 5.508 5.31/5.667 5.463 ± 0.3792
8 1342 1342/1342 1342 ± 0.00002503 5.534 5.226/5.666 5.437 ± 0.3837
9 1342 1342/1342 1342 ± 0.00002503 5.8 5.441/5.988 5.718 ± 0.3751
10 1342 1342/1342 1342 ± 0.00002453 6.182 6.002/6.365 6.014 ± 0.5822
11 1342 1342/1342 1342 ± 0.00002453 6.414 6.167/6.523 6.197 ± 0.6997
12 1342 1342/1342 1342 ± 0.00002503 6.538 6.348/6.627 6.465 ± 0.3707
13 1342 1342/1342 1342 ± 0.00002475 6.937 6.605/7.068 6.76 ± 0.6557
14 1342 1342/1342 1342 ± 0.00002475 7.058 6.732/7.205 6.868 ± 0.6499
15 1342 1342/1342 1342 ± 0.00002503 6.589 6.392/6.803 6.539 ± 0.3719
16 1342 1342/1342 1342 ± 0.0000296 6.013 5.633/6.195 5.849 ± 0.6397
17 1342 1342/1342 1342 ± 0.00002856 6.017 5.711/6.212 5.877 ± 0.5379
vis
VLASS2.1.sb38522718.eb38555682.59065.0341228125_split_split.ms
statwtmode
VLASS-SE
overwrite_modelcol
False
output_dir
 
datacolumn
residual_data
Start time
2024-11-14 01:19:15.178
End
2024-11-14 02:26:13.307
Duration
1:06:58.129
Note, WebLog generation is not included in the time.

CASA logs for stage 8