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 5.288 4.844/5.425 5.131 ± 0.3434
ea02 1342 1342/1342 1342 ± 0.0000427 5.812 5.226/6.266 5.8 ± 0.5981
ea04 1342 1342/1342 1342 ± 0 4.993 4.714/5.191 5.029 ± 0.3628
ea05 1342 1342/1342 1342 ± 0.00002686 5.28 4.763/5.536 5.298 ± 0.5223
ea06 1342 1342/1342 1342 ± 0.00001752 4.932 4.705/5.395 4.987 ± 0.4095
ea07 1342 1342/1342 1342 ± 0.00001546 5.623 5.253/6.087 5.723 ± 0.5389
ea09 1342 1342/1342 1342 ± 0.00003661 4.881 4.717/5.3 4.946 ± 0.4135
ea10 1342 1342/1342 1342 ± 0.00003402 4.922 4.712/5.53 5.097 ± 0.5123
ea11 1342 1342/1342 1342 ± 0.000007439 5.387 5.009/5.807 5.339 ± 0.5284
ea12 1342 1342/1342 1342 ± 0 5.269 5.141/5.855 5.508 ± 0.498
ea13 1342 1342/1342 1342 ± 0.000001109 5.755 5.522/6.165 5.88 ± 0.5226
ea14 1342 1342/1342 1342 ± 0.000005803 5.11 4.826/5.529 5.168 ± 0.3972
ea15 1342 1342/1342 1342 ± 0 5.492 5.245/5.989 5.632 ± 0.488
ea16 1342 1342/1342 1342 ± 0.00000457 5.747 5.407/6.387 5.923 ± 0.6291
ea17 1342 1342/1342 1342 ± 0.00004109 5.686 5.358/6.569 5.909 ± 0.6219
ea18 1342 1342/1342 1342 ± 0.00001916 4.927 4.717/5.449 5.025 ± 0.4803
ea19 1342 1342/1342 1342 ± 0 5.568 5.305/6.328 5.801 ± 0.559
ea20 1342 1342/1342 1342 ± 0 5.528 5.237/5.943 5.57 ± 0.4906
ea21 1342 1342/1342 1342 ± 0.000004106 5.127 4.876/5.658 5.235 ± 0.4465
ea22 1342 1342/1342 1342 ± 0.00003836 5.472 5.152/6.337 5.686 ± 0.6609
ea23 1342 1342/1342 1342 ± 0.00000248 5.018 4.775/5.395 5.111 ± 0.3796
ea24 1342 1342/1342 1342 ± 0.000001607 5.286 4.842/6.076 5.444 ± 0.5821
ea25 1342 1342/1342 1342 ± 0.00002219 5.105 4.698/5.477 5.062 ± 0.4735
ea26 1342 1342/1342 1342 ± 0.00001857 5.696 5.525/6.73 6.029 ± 0.6473
ea27 1342 1342/1342 1342 ± 0.00003938 5.586 5.223/6.416 5.755 ± 0.6075
ea28 1342 1342/1342 1342 ± 0.00004186 5.454 5.27/6.039 5.596 ± 0.5014
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 ± 0.00002361 5.283 4.995/5.587 5.26 ± 0.3709
4 1342 1342/1342 1342 ± 0.00003301 4.912 4.632/5.144 4.878 ± 0.3358
5 1342 1342/1342 1342 ± 0.00002361 5.162 4.822/5.341 5.105 ± 0.3826
6 1342 1342/1342 1342 ± 0.00002361 5.017 4.782/5.33 5.107 ± 0.3214
7 1342 1342/1342 1342 ± 0.00002361 5.015 4.824/5.318 5.078 ± 0.3044
8 1342 1342/1342 1342 ± 0.00002361 4.947 4.749/5.174 4.961 ± 0.3063
9 1342 1342/1342 1342 ± 0.00002361 5.341 5.104/5.589 5.352 ± 0.3337
10 1342 1342/1342 1342 ± 0.00002361 5.753 5.423/5.982 5.688 ± 0.3771
11 1342 1342/1342 1342 ± 0.00002361 5.811 5.376/6.067 5.737 ± 0.3962
12 1342 1342/1342 1342 ± 0.00002361 5.974 5.535/6.255 5.926 ± 0.4242
13 1342 1342/1342 1342 ± 0.00002361 6.357 5.831/6.591 6.237 ± 0.4447
14 1342 1342/1342 1342 ± 0.00002454 6.298 5.854/6.802 6.315 ± 0.5243
15 1342 1342/1342 1342 ± 0.00002361 5.901 5.464/6.441 5.936 ± 0.5323
16 1342 1342/1342 1342 ± 0.00005559 5.001 4.668/5.194 4.956 ± 0.3965
17 1342 1342/1342 1342 ± 0.00005368 4.985 4.658/5.264 4.982 ± 0.4241
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
datacolumn
residual_data
vis
VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms
output_dir
 
Start time
2023-11-03 04:04:47.327
End
2023-11-03 05:16:11.287
Duration
1:11:23.960
Note, WebLog generation is not included in the time.

CASA logs for stage 7