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

Statwt Summary Plot

VLASS2.1.sb38488196.eb38554922.59063.35858586806_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 5.512 5.371/5.938 5.717 ± 0.4733
ea02 1342 1342/1342 1342 ± 0.00002603 5.908 5.499/6.344 5.994 ± 0.5835
ea04 1342 1342/1342 1342 ± 0.000004983 5.572 5.263/6.106 5.723 ± 0.5493
ea05 1342 1342/1342 1342 ± 0 6.109 5.553/6.827 6.164 ± 0.6399
ea06 1342 1342/1342 1342 ± 0 3.458 3.359/3.7 3.513 ± 0.2129
ea07 1342 1342/1342 1342 ± 0 5.496 5.394/5.776 5.521 ± 0.2975
ea08 1342 1342/1342 1342 ± 0.00003232 6.267 5.837/6.894 6.457 ± 0.6373
ea09 1342 1342/1342 1342 ± 0 5.048 4.767/5.345 5.086 ± 0.3603
ea10 1342 1342/1342 1342 ± 0 5.651 5.355/6.538 5.913 ± 0.6223
ea11 1342 1342/1342 1342 ± 0 5.84 5.376/6.509 5.936 ± 0.7069
ea12 1342 1342/1342 1342 ± 0 5.718 5.52/6.544 6.029 ± 0.6282
ea13 1342 1342/1342 1342 ± 0 6.206 5.769/6.307 6.147 ± 0.482
ea14 1342 1342/1342 1342 ± 0 6.615 6.109/7.064 6.501 ± 0.5698
ea15 1342 1342/1342 1342 ± 0 5.915 5.42/6.378 6.001 ± 0.6618
ea16 1342 1342/1342 1342 ± 0 5.083 4.868/5.689 5.257 ± 0.5155
ea17 1342 1342/1342 1342 ± 0.00004272 6.007 5.693/6.593 6.201 ± 0.6807
ea18 1342 1342/1342 1342 ± 0 4.997 4.856/5.594 5.198 ± 0.5176
ea19 1342 1342/1342 1342 ± 0 6.677 6.194/7.047 6.651 ± 0.4613
ea21 1342 1342/1342 1342 ± 0 5.8 5.549/6.535 6.033 ± 0.6204
ea22 1342 1342/1342 1342 ± 0.000008289 5.622 5.273/6.141 5.708 ± 0.5569
ea23 1342 1342/1342 1342 ± 0 5.701 5.589/6.73 6.127 ± 0.7269
ea25 1342 1342/1342 1342 ± 0.00003627 4.07 3.226/5.427 4.365 ± 1.095
ea26 1342 1342/1342 1342 ± 0 6.123 5.711/6.782 6.21 ± 0.6222
ea27 1342 1342/1342 1342 ± 0.00004138 5.737 5.527/6.552 5.932 ± 0.5726
ea28 1342 1342/1342 1342 ± 0.00004257 5.726 5.537/6.487 6.02 ± 0.5947
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 ± 0.00002548 5.468 5.25/5.671 5.446 ± 0.2754
4 1342 1342/1342 1342 ± 0.00003144 4.997 4.85/5.234 4.998 ± 0.3142
5 1342 1342/1342 1342 ± 0.00002548 5.508 5.297/5.573 5.456 ± 0.3166
6 1342 1342/1342 1342 ± 0.00002548 5.411 5.228/5.536 5.355 ± 0.2961
7 1342 1342/1342 1342 ± 0.00002548 5.425 5.292/5.608 5.403 ± 0.2815
8 1342 1342/1342 1342 ± 0.00002548 5.418 5.254/5.538 5.376 ± 0.3476
9 1342 1342/1342 1342 ± 0.00002548 5.748 5.379/5.93 5.664 ± 0.4117
10 1342 1342/1342 1342 ± 0.00002494 6.162 5.884/6.281 5.936 ± 0.6307
11 1342 1342/1342 1342 ± 0.00002513 6.397 5.953/6.537 6.012 ± 1.007
12 1342 1342/1342 1342 ± 0.00002446 6.54 6.136/6.672 6.188 ± 0.9503
13 1342 1342/1342 1342 ± 0.00002446 6.91 6.528/7.139 6.613 ± 0.9547
14 1342 1342/1342 1342 ± 0.00002446 7.179 6.754/7.251 6.793 ± 0.9569
15 1342 1342/1342 1342 ± 0.00002696 6.311 5.935/6.82 6.195 ± 0.8296
16 1342 1342/1342 1342 ± 0.00005187 5.585 5.17/5.83 5.373 ± 0.7692
17 1342 1342/1342 1342 ± 0.00005001 5.632 5.269/5.939 5.453 ± 0.7893
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
datacolumn
residual_data
vis
VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms
overwrite_modelcol
False
output_dir
 
Start time
2023-11-02 01:01:09.916
End
2023-11-02 01:43:13.223
Duration
0:42:03.307
Note, WebLog generation is not included in the time.

CASA logs for stage 7