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 4.732 4.539/4.963 4.608 ± 0.5271
ea02 1342 1342/1342 1342 ± 0.000001853 5.22 4.82/5.602 5.048 ± 0.7247
ea04 1342 1342/1342 1342 ± 0.00001941 5.182 4.812/5.636 5.003 ± 0.7934
ea05 1342 1342/1342 1342 ± 0.00003962 5.36 4.896/5.779 5.234 ± 0.656
ea06 1342 1342/1342 1342 ± 0.00001287 4.855 4.667/5.312 4.788 ± 0.6952
ea07 1342 1342/1342 1342 ± 0 5.607 5.237/6.067 5.489 ± 0.7948
ea08 1342 1342/1342 1342 ± 0 5.667 5.445/6.516 5.697 ± 0.965
ea09 1342 1342/1342 1342 ± 0.00003611 5.028 4.846/5.746 5.143 ± 0.7139
ea10 1342 1342/1342 1342 ± 0 4.967 4.613/5.657 5.019 ± 0.7286
ea11 1342 1342/1342 1342 ± 0 4.97 4.688/5.268 4.796 ± 0.6235
ea12 1342 1342/1342 1342 ± 0.00000593 5.374 5.2/6.297 5.435 ± 0.8808
ea13 1342 1342/1342 1342 ± 0.00003863 5.693 5.567/6.334 5.813 ± 0.8288
ea14 1342 1342/1342 1342 ± 0.00003639 4.843 4.61/5.097 4.738 ± 0.517
ea15 1342 1342/1342 1342 ± 0.00002472 5.515 5.255/6.436 5.579 ± 1.064
ea16 1342 1342/1342 1342 ± 0.00003803 5.733 5.439/6.594 5.725 ± 0.8882
ea17 1342 1342/1342 1342 ± 0 5.725 5.27/6.443 5.697 ± 0.9386
ea18 1342 1342/1342 1342 ± 0 4.895 4.609/5.384 4.833 ± 0.6737
ea19 1342 1342/1342 1342 ± 0.00004119 5.757 5.529/6.523 5.831 ± 0.7817
ea20 1342 1342/1342 1342 ± 0 5.314 5.132/5.714 5.251 ± 0.7952
ea21 1342 1342/1342 1342 ± 0.00003847 4.825 4.641/5.052 4.713 ± 0.4939
ea22 1342 1342/1342 1342 ± 0.00002358 5.349 4.95/6.288 5.432 ± 0.8899
ea23 1342 1342/1342 1342 ± 0.00001218 4.945 4.77/5.115 4.893 ± 0.4651
ea24 1342 1342/1342 1342 ± 0.0000378 4.945 4.791/6.176 5.354 ± 0.762
ea25 1342 1342/1342 1342 ± 0 4.738 4.458/5.02 4.629 ± 0.5414
ea26 1342 1342/1342 1342 ± 0.00003409 5.644 5.387/6.836 5.861 ± 0.9841
ea27 1342 1342/1342 1342 ± 0 5.277 4.928/6.115 5.302 ± 0.8008
ea28 1342 1342/1342 1342 ± 0 4.772 4.699/5.111 4.73 ± 0.6073
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 5.116 4.89/5.445 5.16 ± 0.3124
3 1342 1342/1342 1342 ± 0 4.807 4.662/5.066 4.83 ± 0.3331
5 1342 1342/1342 1342 ± 0 4.956 4.733/5.328 5.039 ± 0.3865
6 1342 1342/1342 1342 ± 0 4.998 4.693/5.379 5.052 ± 0.3771
7 1342 1342/1342 1342 ± 0 4.978 4.72/5.356 5.06 ± 0.3438
8 1342 1342/1342 1342 ± 0 4.874 4.729/5.329 4.994 ± 0.3547
9 1342 1342/1342 1342 ± 0 5.253 4.903/5.645 5.255 ± 0.4103
10 1342 1342/1342 1342 ± 0 5.643 5.109/6.012 5.586 ± 0.4367
11 1342 1342/1342 1342 ± 0 5.835 5.385/6.283 5.838 ± 0.4759
12 1342 1342/1342 1342 ± 0 6.029 5.427/6.34 5.967 ± 0.5247
13 1342 1342/1342 1342 ± 0 6.11 5.474/6.666 6.058 ± 0.6307
14 1342 1342/1342 1342 ± 0 5.796 5.052/6.563 5.862 ± 0.7778
15 1342 1342/1342 1342 ± 0 5.762 5.129/6.5 5.861 ± 0.6863
16 1342 1342/1342 1342 ± 0.00005693 3.572 3.389/3.808 3.612 ± 0.3275
17 1342 1342/1342 1342 ± 0.00005504 3.671 3.487/3.983 3.75 ± 0.359
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
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_132677/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_132677/working
overwrite_modelcol
False
Start time
2022-05-17 18:26:19.935
End
2022-05-17 19:35:14.473
Duration
1:08:54.538
Note, WebLog generation is not included in the time.

CASA logs for stage 7