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 5.696 5.193/5.973 5.623 ± 0.5517
ea02 1342 1342/1342 1342 ± 0 5.656 5.329/6.51 5.902 ± 0.686
ea04 1342 1342/1342 1342 ± 0 5.435 4.932/6.136 5.53 ± 0.6106
ea05 1342 1342/1342 1342 ± 0 5.795 5.107/6.309 5.695 ± 0.6303
ea06 1342 1342/1342 1342 ± 0 4.892 4.409/5.159 4.8 ± 0.4281
ea07 1342 1342/1342 1342 ± 0 6.038 5.312/6.201 5.906 ± 0.638
ea08 1342 1342/1342 1342 ± 0 5.691 5.413/6.607 6.042 ± 0.6924
ea09 1342 1342/1342 1342 ± 0 5.488 5.094/6.404 5.687 ± 0.662
ea10 1342 1342/1342 1342 ± 0 6.035 5.205/6.561 5.915 ± 0.6938
ea11 1342 1342/1342 1342 ± 0 5.866 5.048/6.285 5.756 ± 0.706
ea12 1342 1342/1342 1342 ± 0 5.941 5.207/6.392 5.939 ± 0.6905
ea13 1342 1342/1342 1342 ± 0 5.962 5.671/6.328 6.06 ± 0.549
ea14 1342 1342/1342 1342 ± 0 5.838 5.046/6.394 5.788 ± 0.7156
ea15 1342 1342/1342 1342 ± 0 5.617 4.946/6.202 5.629 ± 0.727
ea16 1342 1342/1342 1342 ± 0 6.102 5.477/6.715 6.166 ± 0.7656
ea17 1342 1342/1342 1342 ± 0 5.89 5.423/6.742 5.989 ± 0.6475
ea18 1342 1342/1342 1342 ± 0 5.022 4.616/5.486 5.083 ± 0.5179
ea19 1342 1342/1342 1342 ± 0 6.153 5.433/6.713 6.116 ± 0.7135
ea20 1342 1342/1342 1342 ± 0 6.211 5.467/6.814 6.143 ± 0.6798
ea21 1342 1342/1342 1342 ± 0 5.857 5.253/6.213 5.765 ± 0.6137
ea22 1342 1342/1342 1342 ± 0 5.296 5.084/6.288 5.633 ± 0.6738
ea23 1342 1342/1342 1342 ± 0 6.075 5.366/6.465 6.027 ± 0.7414
ea25 1342 1342/1342 1342 ± 0 5.602 5.088/6.139 5.638 ± 0.6159
ea26 1342 1342/1342 1342 ± 0 5.804 5.473/6.846 6.082 ± 0.6928
ea27 1342 1342/1342 1342 ± 0 5.53 5.189/6.369 5.715 ± 0.6124
ea28 1342 1342/1342 1342 ± 0 5.573 5.303/6.415 5.832 ± 0.6957
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 5.135 4.958/5.384 5.129 ± 0.2646
4 1342 1342/1342 1342 ± 0 4.944 4.719/5.187 4.951 ± 0.3098
5 1342 1342/1342 1342 ± 0 5.231 4.998/5.382 5.199 ± 0.3241
6 1342 1342/1342 1342 ± 0 5.18 4.953/5.321 5.147 ± 0.2978
7 1342 1342/1342 1342 ± 0 5.224 5.082/5.411 5.216 ± 0.2838
8 1342 1342/1342 1342 ± 0 5.257 5.02/5.404 5.186 ± 0.3014
9 1342 1342/1342 1342 ± 0 5.486 5.294/5.751 5.475 ± 0.3401
10 1342 1342/1342 1342 ± 0 5.945 5.794/6.151 5.913 ± 0.3249
11 1342 1342/1342 1342 ± 0 6.175 6.023/6.33 6.129 ± 0.3404
12 1342 1342/1342 1342 ± 0 6.32 6.152/6.513 6.298 ± 0.37
13 1342 1342/1342 1342 ± 0 6.791 6.627/6.966 6.745 ± 0.3895
14 1342 1342/1342 1342 ± 0 7.01 6.794/7.206 6.941 ± 0.4316
15 1342 1342/1342 1342 ± 0 6.701 6.464/6.88 6.591 ± 0.4279
16 1342 1342/1342 1342 ± 0 5.935 5.563/6.149 5.899 ± 0.4337
17 1342 1342/1342 1342 ± 0 5.948 5.581/6.211 5.917 ± 0.4201
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
statwtmode
VLASS-SE
datacolumn
residual_data
vis
/mnt/condor/execute/dir_49685/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
output_dir
/mnt/condor/execute/dir_49685/working
overwrite_modelcol
False
Start time
2022-07-02 10:04:14.091
End
2022-07-02 11:09:08.613
Duration
1:04:54.522
Note, WebLog generation is not included in the time.

CASA logs for stage 7