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

Statwt Summary Plot

VLASS2.1.sb38505794.eb38515224.59048.69954878472_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 4.204 4.12/4.336 4.195 ± 0.2446
ea02 1342 1342/1342 1342 ± 0.00003374 4.33 4.193/4.58 4.421 ± 0.3978
ea04 1342 1342/1342 1342 ± 0 4.782 4.567/5.084 4.92 ± 0.5389
ea05 1342 1342/1342 1342 ± 0.00002348 5.002 4.702/5.403 5.178 ± 0.5336
ea06 1342 1342/1342 1342 ± 0.00002726 4.864 4.559/5.892 5.182 ± 0.7305
ea07 1342 1342/1342 1342 ± 0.00002774 5.52 4.905/5.851 5.465 ± 0.5698
ea09 1342 1342/1342 1342 ± 0.00003544 4.888 4.706/5.178 4.847 ± 0.3674
ea10 1342 1342/1342 1342 ± 0.00003796 4.714 4.496/5.244 4.807 ± 0.485
ea11 1342 1342/1342 1342 ± 0.000002392 4.339 4.155/4.534 4.297 ± 0.3507
ea12 1342 1342/1342 1342 ± 0 4.876 4.771/5.334 4.944 ± 0.4952
ea13 1342 1342/1342 1342 ± 0.000002071 5.269 5.111/5.464 5.215 ± 0.4604
ea14 1342 1342/1342 1342 ± 0.00002365 4.817 4.509/4.926 4.721 ± 0.3097
ea15 1342 1342/1342 1342 ± 0 5.276 5.082/5.741 5.35 ± 0.5305
ea16 1342 1342/1342 1342 ± 0.000008006 5.635 5.13/6.259 5.767 ± 0.6706
ea17 1342 1342/1342 1342 ± 0.00003605 5.426 5.106/6.194 5.527 ± 0.6559
ea18 1342 1342/1342 1342 ± 0.00001334 4.744 4.533/5.034 4.704 ± 0.4435
ea19 1342 1342/1342 1342 ± 0.00002166 5.443 5.208/6.237 5.651 ± 0.6079
ea20 1342 1342/1342 1342 ± 0 4.519 4.386/4.791 4.76 ± 0.8064
ea21 1342 1342/1342 1342 ± 0.000008233 4.778 4.638/5.264 4.921 ± 0.4096
ea22 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea23 1342 1342/1342 1342 ± 0.00001747 4.553 4.305/4.702 4.501 ± 0.3037
ea24 1342 1342/1342 1342 ± 0.000004781 5.018 4.753/5.932 5.262 ± 0.6119
ea25 1342 1342/1342 1342 ± 0.00001424 4.171 3.984/4.337 4.129 ± 0.291
ea26 1342 1342/1342 1342 ± 0.0000136 5.611 5.403/6.39 5.748 ± 0.6906
ea27 1342 1342/1342 1342 ± 0.00003674 5.341 5.003/5.997 5.382 ± 0.6055
ea28 1342 1342/1342 1342 ± 0.00003681 4.575 4.447/4.771 4.563 ± 0.2944
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 ± 0.00002417 4.938 4.738/5.357 4.998 ± 0.3735
4 1342 1342/1342 1342 ± 0.00004404 4.429 4.188/4.692 4.436 ± 0.435
5 1342 1342/1342 1342 ± 0.00002417 4.658 4.501/5.095 4.784 ± 0.3835
6 1342 1342/1342 1342 ± 0.00002417 4.711 4.392/5.107 4.741 ± 0.4163
7 1342 1342/1342 1342 ± 0.00002417 4.687 4.471/5.115 4.721 ± 0.4204
8 1342 1342/1342 1342 ± 0.00002442 4.588 4.379/4.887 4.625 ± 0.4105
9 1342 1342/1342 1342 ± 0.00002442 4.941 4.517/5.331 4.933 ± 0.5032
10 1342 1342/1342 1342 ± 0.00002442 5.226 4.649/5.631 5.169 ± 0.5449
11 1342 1342/1342 1342 ± 0.00002442 5.134 4.71/5.753 5.178 ± 0.6088
12 1342 1342/1342 1342 ± 0.00002466 5.352 4.809/5.967 5.385 ± 0.6983
13 1342 1342/1342 1342 ± 0.00002492 5.601 5.219/6.284 5.715 ± 0.7141
14 1342 1342/1342 1342 ± 0.00002602 5.639 4.854/6.468 5.679 ± 0.8878
15 1342 1342/1342 1342 ± 0.00002545 5.717 4.943/6.029 5.474 ± 0.7376
16 1342 1342/1342 1342 ± 0.00004983 4.347 3.973/4.565 4.318 ± 0.4168
17 1342 1342/1342 1342 ± 0.00005517 4.267 3.969/4.596 4.301 ± 0.4147
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
 
vis
VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms
datacolumn
residual_data
Start time
2023-11-01 16:22:04.853
End
2023-11-01 17:22:57.306
Duration
1:00:52.454
Note, WebLog generation is not included in the time.

CASA logs for stage 7