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

Statwt Summary Plot

VLASS2.1.sb38453816.eb38509426.59047.17567765046_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 5.046 4.903/5.417 4.986 ± 0.6711
ea02 1342 1342/1342 1342 ± 0.000003201 5.635 5.151/6.159 5.427 ± 0.9195
ea04 1342 1342/1342 1342 ± 0.0000077 4.975 4.668/5.343 4.781 ± 0.7503
ea05 1342 1342/1342 1342 ± 0.00004194 5.465 5.031/6.098 5.417 ± 0.8288
ea06 1342 1342/1342 1342 ± 0.000002372 4.79 4.591/5.124 4.758 ± 0.5266
ea07 1342 1342/1342 1342 ± 0.00001273 5.683 5.426/6.136 5.504 ± 0.9034
ea08 1342 1342/1342 1342 ± 0 5.858 5.513/6.622 5.804 ± 1.064
ea09 1342 1342/1342 1342 ± 0.00003956 5.358 4.891/5.842 5.185 ± 0.7719
ea10 1342 1342/1342 1342 ± 0 5.069 4.853/5.773 5.063 ± 0.8178
ea11 1342 1342/1342 1342 ± 0 5.338 5.06/5.829 5.23 ± 0.8478
ea12 1342 1342/1342 1342 ± 0 5.414 5.217/6.268 5.428 ± 0.9285
ea13 1342 1342/1342 1342 ± 0.00003933 5.782 5.609/6.365 5.81 ± 0.8839
ea14 1342 1342/1342 1342 ± 0.00003986 5.372 5.175/6.304 5.437 ± 0.8939
ea15 1342 1342/1342 1342 ± 0.00001733 5.451 5.253/6.321 5.481 ± 1.083
ea16 1342 1342/1342 1342 ± 0.00003891 5.998 5.585/6.471 5.775 ± 1.026
ea17 1342 1342/1342 1342 ± 0 5.803 5.382/6.531 5.733 ± 1.044
ea18 1342 1342/1342 1342 ± 0 4.939 4.647/5.468 4.857 ± 0.7524
ea19 1342 1342/1342 1342 ± 0.0000427 5.839 5.573/6.625 5.843 ± 0.9261
ea20 1342 1342/1342 1342 ± 0 5.469 5.171/5.794 5.397 ± 0.6297
ea21 1342 1342/1342 1342 ± 0.00003999 5.523 5.336/6.248 5.457 ± 0.8769
ea22 1342 1342/1342 1342 ± 0.000031 5.42 5.172/6.318 5.493 ± 0.9534
ea23 1342 1342/1342 1342 ± 0.00002229 5.539 5.281/6.116 5.481 ± 0.8075
ea24 1342 1342/1342 1342 ± 0.00004025 4.991 4.904/6.283 5.393 ± 0.8085
ea25 1342 1342/1342 1342 ± 0 5.065 4.992/5.797 5.121 ± 0.7802
ea26 1342 1342/1342 1342 ± 0.00003769 5.687 5.535/6.86 5.869 ± 1.016
ea27 1342 1342/1342 1342 ± 0 5.359 5.064/6.21 5.347 ± 0.9079
ea28 1342 1342/1342 1342 ± 0 5.281 5.086/5.955 5.305 ± 0.8359
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 5.334 5.105/5.49 5.291 ± 0.2789
3 1342 1342/1342 1342 ± 0 4.77 4.626/5.021 4.834 ± 0.3076
5 1342 1342/1342 1342 ± 0 5.155 4.938/5.434 5.189 ± 0.368
6 1342 1342/1342 1342 ± 0 5.176 5.003/5.42 5.209 ± 0.3151
7 1342 1342/1342 1342 ± 0 5.282 5.016/5.368 5.229 ± 0.2868
8 1342 1342/1342 1342 ± 0 5.171 4.97/5.388 5.178 ± 0.3246
9 1342 1342/1342 1342 ± 0 5.476 5.281/5.698 5.465 ± 0.3598
10 1342 1342/1342 1342 ± 0 5.843 5.639/6.095 5.815 ± 0.373
11 1342 1342/1342 1342 ± 0 6.115 5.912/6.309 6.087 ± 0.3816
12 1342 1342/1342 1342 ± 0 6.297 6.029/6.386 6.232 ± 0.4202
13 1342 1342/1342 1342 ± 0 6.364 6.017/6.675 6.309 ± 0.4654
14 1342 1342/1342 1342 ± 0 5.863 5.512/6.417 5.96 ± 0.5799
15 1342 1342/1342 1342 ± 0 6.348 5.833/6.601 6.246 ± 0.5439
16 1342 1342/1342 1342 ± 0.00005719 3.41 3.251/3.637 3.444 ± 0.3091
17 1342 1342/1342 1342 ± 0.0000592 3.577 3.425/3.818 3.629 ± 0.3045
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_208354/working
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_208354/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
Start time
2022-05-07 15:32:30.058
End
2022-05-07 16:33:03.873
Duration
1:00:33.815
Note, WebLog generation is not included in the time.

CASA logs for stage 7