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 5.812 5.501/6.3 5.863 ± 0.5089
ea02 1342 1342/1342 1342 ± 0.0000115 6.027 5.67/6.567 6.162 ± 0.5977
ea04 1342 1342/1342 1342 ± 0 5.78 5.373/6.314 5.897 ± 0.5413
ea05 1342 1342/1342 1342 ± 0 6.058 5.571/6.478 6.054 ± 0.554
ea06 1342 1342/1342 1342 ± 0 3.459 3.339/3.841 3.543 ± 0.2159
ea07 1342 1342/1342 1342 ± 0 5.69 5.538/6.118 5.79 ± 0.264
ea08 1342 1342/1342 1342 ± 0.00001495 6.08 5.793/6.802 6.284 ± 0.6472
ea09 1342 1342/1342 1342 ± 0.00002537 5.355 5.159/5.918 5.501 ± 0.4616
ea10 1342 1342/1342 1342 ± 0 5.657 5.438/6.523 5.89 ± 0.619
ea11 1342 1342/1342 1342 ± 0 6.023 5.597/6.623 6.164 ± 0.5961
ea12 1342 1342/1342 1342 ± 0 6.018 5.572/6.445 6.119 ± 0.5927
ea13 1342 1342/1342 1342 ± 0 6.274 5.886/6.454 6.264 ± 0.4478
ea14 1342 1342/1342 1342 ± 0 6.28 5.691/6.708 6.202 ± 0.6338
ea15 1342 1342/1342 1342 ± 0 6.075 5.597/6.518 6.136 ± 0.6101
ea16 1342 1342/1342 1342 ± 0 5.137 4.685/5.572 5.077 ± 0.5899
ea17 1342 1342/1342 1342 ± 0.0000167 6.347 5.944/6.819 6.406 ± 0.6162
ea18 1342 1342/1342 1342 ± 0 5.318 5.011/5.769 5.395 ± 0.5032
ea19 1342 1342/1342 1342 ± 0 6.653 6.328/6.927 6.704 ± 0.371
ea20 1342 1342/1342 1342 ± 0 6.502 6.029/6.999 6.529 ± 0.6084
ea21 1342 1342/1342 1342 ± 0 6.032 5.69/6.585 6.177 ± 0.5322
ea22 1342 1342/1342 1342 ± 0 5.623 5.271/6.307 5.774 ± 0.5851
ea23 1342 1342/1342 1342 ± 0 6.144 5.749/6.742 6.257 ± 0.6396
ea25 1342 1342/1342 1342 ± 0.000002288 5.571 5.301/5.666 5.53 ± 0.2344
ea26 1342 1342/1342 1342 ± 0 6.012 5.817/6.854 6.228 ± 0.6128
ea27 1342 1342/1342 1342 ± 0.0000135 5.732 5.525/6.497 5.912 ± 0.5673
ea28 1342 1342/1342 1342 ± 0.00003557 6.581 6.243/6.915 6.55 ± 0.5125
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 ± 0.00002492 5.683 5.554/5.849 5.654 ± 0.3292
3 1342 1342/1342 1342 ± 0.0000279 5.252 5.038/5.486 5.267 ± 0.3098
4 1342 1342/1342 1342 ± 0.00003591 5.481 5.046/5.707 5.404 ± 0.4254
5 1342 1342/1342 1342 ± 0.00002492 5.532 5.388/5.795 5.555 ± 0.3332
6 1342 1342/1342 1342 ± 0.00002492 5.545 5.442/5.654 5.484 ± 0.3725
7 1342 1342/1342 1342 ± 0.00002492 5.593 5.468/5.75 5.541 ± 0.3758
8 1342 1342/1342 1342 ± 0.00002492 5.614 5.291/5.752 5.514 ± 0.3696
9 1342 1342/1342 1342 ± 0.00002492 5.949 5.497/6.118 5.795 ± 0.3701
10 1342 1342/1342 1342 ± 0.00002441 6.304 6.035/6.426 6.09 ± 0.5962
11 1342 1342/1342 1342 ± 0.00002441 6.545 6.185/6.618 6.285 ± 0.7063
12 1342 1342/1342 1342 ± 0.00002492 6.65 6.421/6.747 6.567 ± 0.3703
13 1342 1342/1342 1342 ± 0.00002492 7.094 6.774/7.217 6.983 ± 0.3897
14 1342 1342/1342 1342 ± 0.00002492 7.222 6.876/7.351 7.099 ± 0.3968
15 1342 1342/1342 1342 ± 0.00002492 6.689 6.408/6.861 6.575 ± 0.3587
16 1342 1342/1342 1342 ± 0.00003416 6.056 5.69/6.286 5.904 ± 0.6448
17 1342 1342/1342 1342 ± 0.00002787 6.029 5.769/6.32 5.964 ± 0.45
vis
VLASS2.1.sb38522718.eb38555682.59065.0341228125_split_split.ms
statwtmode
VLASS-SE
output_dir
 
datacolumn
residual_data
overwrite_modelcol
False
Start time
2024-11-14 01:55:57.025
End
2024-11-14 02:58:04.510
Duration
1:02:07.485
Note, WebLog generation is not included in the time.

CASA logs for stage 8