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 5.514 5.382/6.178 5.583 ± 0.7946
ea02 1342 1342/1342 1342 ± 0.000001821 6. 5.514/6.783 5.924 ± 0.9809
ea04 1342 1342/1342 1342 ± 0.00002136 5.375 5.195/6.251 5.464 ± 0.9142
ea05 1342 1342/1342 1342 ± 0.00003994 5.646 5.26/6.426 5.762 ± 0.7857
ea06 1342 1342/1342 1342 ± 0.00001299 5.308 5.09/6.05 5.34 ± 0.8463
ea07 1342 1342/1342 1342 ± 0 5.973 5.575/6.304 5.777 ± 0.839
ea08 1342 1342/1342 1342 ± 0 6.078 5.743/6.992 6.106 ± 1.038
ea09 1342 1342/1342 1342 ± 0.00003469 5.205 5.025/5.87 5.344 ± 0.6645
ea10 1342 1342/1342 1342 ± 0 5.248 4.955/5.975 5.274 ± 0.7581
ea11 1342 1342/1342 1342 ± 0 6.093 5.562/6.723 5.875 ± 0.9253
ea12 1342 1342/1342 1342 ± 0.000004343 5.695 5.524/6.634 5.774 ± 0.9702
ea13 1342 1342/1342 1342 ± 0.0000375 5.861 5.718/6.391 5.938 ± 0.7517
ea14 1342 1342/1342 1342 ± 0.00003831 5.655 5.461/6.74 5.854 ± 0.8863
ea15 1342 1342/1342 1342 ± 0.00002744 5.718 5.415/6.549 5.75 ± 1.069
ea16 1342 1342/1342 1342 ± 0.00003799 6.125 5.684/7.001 6.057 ± 0.9589
ea17 1342 1342/1342 1342 ± 0 6.007 5.639/6.806 6.035 ± 0.9642
ea18 1342 1342/1342 1342 ± 0 5.124 4.874/5.657 5.099 ± 0.6992
ea19 1342 1342/1342 1342 ± 0.0000419 5.996 5.771/6.744 6.099 ± 0.8271
ea20 1342 1342/1342 1342 ± 0 6.096 5.901/7.036 6.15 ± 1.05
ea21 1342 1342/1342 1342 ± 0.00003976 5.446 5.253/6.012 5.417 ± 0.6924
ea22 1342 1342/1342 1342 ± 0.00002252 5.551 5.286/6.582 5.704 ± 0.9026
ea23 1342 1342/1342 1342 ± 0.00002179 5.913 5.58/6.588 5.91 ± 0.9418
ea24 1342 1342/1342 1342 ± 0.00003811 5.085 5.015/6.229 5.507 ± 0.704
ea25 1342 1342/1342 1342 ± 0 5.694 5.403/6.471 5.72 ± 0.8572
ea26 1342 1342/1342 1342 ± 0.00003326 5.835 5.698/7.009 6.11 ± 0.9427
ea27 1342 1342/1342 1342 ± 0 5.65 5.287/6.572 5.692 ± 0.8581
ea28 1342 1342/1342 1342 ± 0 5.716 5.5/6.709 5.813 ± 0.9241
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 5.489 5.311/5.738 5.513 ± 0.2984
3 1342 1342/1342 1342 ± 0 5.096 4.92/5.307 5.14 ± 0.2976
5 1342 1342/1342 1342 ± 0 5.526 5.317/5.874 5.54 ± 0.3571
6 1342 1342/1342 1342 ± 0 5.557 5.206/5.701 5.49 ± 0.2853
7 1342 1342/1342 1342 ± 0 5.526 5.276/5.723 5.507 ± 0.2784
8 1342 1342/1342 1342 ± 0 5.465 5.185/5.651 5.428 ± 0.3157
9 1342 1342/1342 1342 ± 0 5.748 5.45/6.049 5.736 ± 0.334
10 1342 1342/1342 1342 ± 0 6.163 5.918/6.316 6.112 ± 0.3237
11 1342 1342/1342 1342 ± 0 6.391 6.149/6.687 6.421 ± 0.3236
12 1342 1342/1342 1342 ± 0 6.635 6.368/6.825 6.6 ± 0.3638
13 1342 1342/1342 1342 ± 0 6.903 6.505/7.128 6.796 ± 0.4155
14 1342 1342/1342 1342 ± 0 6.653 6.298/7.06 6.668 ± 0.5121
15 1342 1342/1342 1342 ± 0 6.777 6.34/7.044 6.697 ± 0.431
16 1342 1342/1342 1342 ± 0.0000567 3.931 3.765/4.179 3.97 ± 0.3326
17 1342 1342/1342 1342 ± 0.00005541 4.078 3.895/4.356 4.131 ± 0.3348
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
vis
/mnt/condor/execute/dir_21081/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_21081/working
Start time
2022-05-07 17:14:55.656
End
2022-05-07 18:15:49.888
Duration
1:00:54.232
Note, WebLog generation is not included in the time.

CASA logs for stage 7