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

Statwt Summary Plot

VLASS2.1.sb38519261.eb38635357.59099.15007053241_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 5.625 5.092/5.899 5.531 ± 0.5672
ea02 1342 1342/1342 1342 ± 0 5.554 5.227/6.418 5.823 ± 0.6811
ea04 1342 1342/1342 1342 ± 0 5.391 4.834/6.073 5.462 ± 0.6228
ea05 1342 1342/1342 1342 ± 0 5.777 5.057/6.269 5.66 ± 0.6337
ea06 1342 1342/1342 1342 ± 0 4.842 4.326/5.097 4.74 ± 0.4374
ea07 1342 1342/1342 1342 ± 0 5.95 5.23/6.121 5.806 ± 0.6419
ea08 1342 1342/1342 1342 ± 0 5.564 5.312/6.519 5.949 ± 0.6967
ea09 1342 1342/1342 1342 ± 0 5.432 5.018/6.337 5.613 ± 0.67
ea10 1342 1342/1342 1342 ± 0 5.969 5.104/6.481 5.82 ± 0.7018
ea11 1342 1342/1342 1342 ± 0 5.887 4.971/6.197 5.684 ± 0.7178
ea12 1342 1342/1342 1342 ± 0 5.871 5.12/6.352 5.859 ± 0.6983
ea13 1342 1342/1342 1342 ± 0 5.94 5.545/6.239 5.97 ± 0.5611
ea14 1342 1342/1342 1342 ± 0 5.768 4.95/6.284 5.7 ± 0.7238
ea15 1342 1342/1342 1342 ± 0 5.542 4.859/6.154 5.551 ± 0.7407
ea16 1342 1342/1342 1342 ± 0 6.017 5.393/6.653 6.087 ± 0.7743
ea17 1342 1342/1342 1342 ± 0 5.819 5.326/6.653 5.89 ± 0.6627
ea18 1342 1342/1342 1342 ± 0 4.969 4.546/5.433 5.018 ± 0.5396
ea19 1342 1342/1342 1342 ± 0 6.081 5.352/6.66 6.039 ± 0.7249
ea20 1342 1342/1342 1342 ± 0 6.117 5.365/6.727 6.055 ± 0.6926
ea21 1342 1342/1342 1342 ± 0 5.794 5.153/6.163 5.69 ± 0.6147
ea22 1342 1342/1342 1342 ± 0 5.292 5.013/6.226 5.571 ± 0.6723
ea23 1342 1342/1342 1342 ± 0 5.996 5.282/6.401 5.932 ± 0.7477
ea25 1342 1342/1342 1342 ± 0 5.608 4.994/6.063 5.558 ± 0.6238
ea26 1342 1342/1342 1342 ± 0 5.747 5.37/6.761 5.994 ± 0.6965
ea27 1342 1342/1342 1342 ± 0 5.627 5.017/6.287 5.641 ± 0.6255
ea28 1342 1342/1342 1342 ± 0 5.512 5.214/6.34 5.741 ± 0.7088
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 4.88/5.254 5.017 ± 0.2522
4 1342 1342/1342 1342 ± 0 4.831 4.624/5.074 4.834 ± 0.3098
5 1342 1342/1342 1342 ± 0 5.12 4.883/5.264 5.096 ± 0.3149
6 1342 1342/1342 1342 ± 0 5.11 4.878/5.213 5.056 ± 0.2909
7 1342 1342/1342 1342 ± 0 5.131 5.011/5.309 5.129 ± 0.2715
8 1342 1342/1342 1342 ± 0 5.17 4.941/5.314 5.106 ± 0.2932
9 1342 1342/1342 1342 ± 0 5.417 5.233/5.656 5.398 ± 0.3327
10 1342 1342/1342 1342 ± 0 5.88 5.766/6.073 5.841 ± 0.3156
11 1342 1342/1342 1342 ± 0 6.113 5.95/6.249 6.057 ± 0.328
12 1342 1342/1342 1342 ± 0 6.262 6.086/6.422 6.228 ± 0.3611
13 1342 1342/1342 1342 ± 0 6.714 6.556/6.878 6.665 ± 0.3829
14 1342 1342/1342 1342 ± 0 6.932 6.71/7.107 6.853 ± 0.4193
15 1342 1342/1342 1342 ± 0 6.618 6.409/6.802 6.529 ± 0.4203
16 1342 1342/1342 1342 ± 0 5.914 5.605/6.093 5.864 ± 0.4063
17 1342 1342/1342 1342 ± 0 5.91 5.52/6.158 5.87 ± 0.4105
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_30202/working
datacolumn
residual_data
vis
/mnt/condor/execute/dir_30202/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
Start time
2022-07-02 07:39:59.175
End
2022-07-02 08:37:56.059
Duration
0:57:56.884
Note, WebLog generation is not included in the time.

CASA logs for stage 7