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 5.541 5.114/5.92 5.547 ± 0.5755
ea02 1342 1342/1342 1342 ± 0 5.633 5.281/6.479 5.89 ± 0.68
ea04 1342 1342/1342 1342 ± 0 5.448 4.908/6.131 5.526 ± 0.6146
ea05 1342 1342/1342 1342 ± 0 5.863 5.174/6.335 5.759 ± 0.6183
ea06 1342 1342/1342 1342 ± 0 4.868 4.39/5.143 4.785 ± 0.4234
ea07 1342 1342/1342 1342 ± 0 6.007 5.266/6.154 5.847 ± 0.6515
ea08 1342 1342/1342 1342 ± 0 5.624 5.358/6.567 5.991 ± 0.7006
ea09 1342 1342/1342 1342 ± 0 5.459 5.085/6.378 5.675 ± 0.6567
ea10 1342 1342/1342 1342 ± 0 5.998 5.135/6.524 5.847 ± 0.7127
ea11 1342 1342/1342 1342 ± 0 5.98 5.027/6.253 5.743 ± 0.7131
ea12 1342 1342/1342 1342 ± 0 5.903 5.18/6.404 5.919 ± 0.6833
ea13 1342 1342/1342 1342 ± 0 5.736 5.625/6.294 6.004 ± 0.5473
ea14 1342 1342/1342 1342 ± 0 5.812 5.058/6.277 5.745 ± 0.7081
ea15 1342 1342/1342 1342 ± 0 5.592 4.927/6.175 5.609 ± 0.7141
ea16 1342 1342/1342 1342 ± 0 6.068 5.456/6.685 6.147 ± 0.7563
ea17 1342 1342/1342 1342 ± 0 5.848 5.364/6.698 5.922 ± 0.657
ea18 1342 1342/1342 1342 ± 0 5.008 4.595/5.477 5.068 ± 0.5274
ea19 1342 1342/1342 1342 ± 0 6.118 5.425/6.674 6.099 ± 0.6982
ea20 1342 1342/1342 1342 ± 0 6.185 5.492/6.792 6.124 ± 0.6788
ea21 1342 1342/1342 1342 ± 0 5.814 5.218/6.226 5.746 ± 0.6
ea22 1342 1342/1342 1342 ± 0 5.316 5.071/6.267 5.63 ± 0.6612
ea23 1342 1342/1342 1342 ± 0 6.038 5.327/6.45 5.985 ± 0.7293
ea25 1342 1342/1342 1342 ± 0 5.657 5.012/6.114 5.603 ± 0.6247
ea26 1342 1342/1342 1342 ± 0 5.742 5.444/6.814 6.049 ± 0.6912
ea27 1342 1342/1342 1342 ± 0 5.726 5.044/6.314 5.667 ± 0.6409
ea28 1342 1342/1342 1342 ± 0 5.497 5.255/6.385 5.766 ± 0.7215
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 5.105 4.929/5.334 5.119 ± 0.2721
4 1342 1342/1342 1342 ± 0 4.885 4.674/5.143 4.912 ± 0.3122
5 1342 1342/1342 1342 ± 0 5.174 4.939/5.361 5.156 ± 0.3234
6 1342 1342/1342 1342 ± 0 5.123 4.928/5.28 5.107 ± 0.2963
7 1342 1342/1342 1342 ± 0 5.189 5.059/5.356 5.184 ± 0.2775
8 1342 1342/1342 1342 ± 0 5.221 4.984/5.37 5.158 ± 0.2968
9 1342 1342/1342 1342 ± 0 5.483 5.296/5.71 5.452 ± 0.3323
10 1342 1342/1342 1342 ± 0 5.932 5.806/6.117 5.889 ± 0.3185
11 1342 1342/1342 1342 ± 0 6.175 5.994/6.298 6.109 ± 0.3327
12 1342 1342/1342 1342 ± 0 6.314 6.128/6.483 6.278 ± 0.3644
13 1342 1342/1342 1342 ± 0 6.77 6.595/6.919 6.714 ± 0.3874
14 1342 1342/1342 1342 ± 0 6.982 6.767/7.176 6.904 ± 0.4257
15 1342 1342/1342 1342 ± 0 6.633 6.421/6.835 6.559 ± 0.4246
16 1342 1342/1342 1342 ± 0 5.959 5.605/6.112 5.881 ± 0.4105
17 1342 1342/1342 1342 ± 0 5.9 5.503/6.163 5.881 ± 0.4231
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
datacolumn
residual_data
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_60699/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
output_dir
/mnt/condor/execute/dir_60699/working
statwtmode
VLASS-SE
Start time
2022-07-02 06:51:22.074
End
2022-07-02 07:40:14.290
Duration
0:48:52.216
Note, WebLog generation is not included in the time.

CASA logs for stage 7