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

Statwt Summary Plot

VLASS2.1.sb38538105.eb38585498.59082.21856813657_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 5.969 5.442/6.195 5.894 ± 0.4866
ea02 1342 1342/1342 1342 ± 0 6.341 5.542/6.709 6.239 ± 0.5974
ea04 1342 1342/1342 1342 ± 0 5.596 5.157/6.186 5.697 ± 0.5392
ea05 1342 1342/1342 1342 ± 0 6.087 5.53/6.584 6.035 ± 0.5847
ea06 1342 1342/1342 1342 ± 0 5.097 4.874/5.434 5.172 ± 0.3447
ea07 1342 1342/1342 1342 ± 0.000006619 5.887 5.549/6.312 6.033 ± 0.5355
ea08 1342 1342/1342 1342 ± 0 6.157 5.71/6.83 6.328 ± 0.5892
ea09 1342 1342/1342 1342 ± 0 5.873 5.38/6.57 6.018 ± 0.6302
ea10 1342 1342/1342 1342 ± 0 5.791 5.337/6.493 5.946 ± 0.5993
ea11 1342 1342/1342 1342 ± 0 6.075 5.39/6.425 6.021 ± 0.5888
ea12 1342 1342/1342 1342 ± 0 6.065 5.514/6.584 6.133 ± 0.6326
ea13 1342 1342/1342 1342 ± 0 6.431 5.922/6.724 6.366 ± 0.5058
ea14 1342 1342/1342 1342 ± 0.000002705 6.016 5.497/6.572 6.035 ± 0.6073
ea15 1342 1342/1342 1342 ± 0 5.868 5.28/6.384 5.94 ± 0.6741
ea16 1342 1342/1342 1342 ± 0 6.35 5.917/6.92 6.438 ± 0.6661
ea17 1342 1342/1342 1342 ± 0 6.126 5.705/6.681 6.261 ± 0.5769
ea18 1342 1342/1342 1342 ± 0 5.292 4.898/5.756 5.354 ± 0.5085
ea19 1342 1342/1342 1342 ± 0 6.381 5.77/6.91 6.364 ± 0.6002
ea20 1342 1342/1342 1342 ± 0 6.459 5.847/7.045 6.414 ± 0.6449
ea21 1342 1342/1342 1342 ± 0 5.771 5.553/6.452 5.995 ± 0.5254
ea22 1342 1342/1342 1342 ± 0 6.249 5.523/6.628 6.097 ± 0.6203
ea25 1342 1342/1342 1342 ± 0 5.794 5.402/6.246 5.855 ± 0.5292
ea26 1342 1342/1342 1342 ± 0 6.428 5.799/6.858 6.363 ± 0.6067
ea27 1342 1342/1342 1342 ± 0.00003586 5.788 5.495/6.483 5.952 ± 0.5549
ea28 1342 1342/1342 1342 ± 0 5.953 5.481/6.511 6.067 ± 0.5666
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 ± 0.00002392 5.512 5.388/5.729 5.534 ± 0.2599
4 1342 1342/1342 1342 ± 0.00002547 5.45 5.276/5.612 5.408 ± 0.3128
5 1342 1342/1342 1342 ± 0.00002392 5.549 5.28/5.705 5.523 ± 0.328
6 1342 1342/1342 1342 ± 0.00002392 5.509 5.325/5.7 5.496 ± 0.3033
7 1342 1342/1342 1342 ± 0.00002392 5.485 5.329/5.678 5.48 ± 0.2635
8 1342 1342/1342 1342 ± 0.00002392 5.47 5.274/5.594 5.424 ± 0.2813
9 1342 1342/1342 1342 ± 0.00002392 5.771 5.592/5.94 5.703 ± 0.3332
10 1342 1342/1342 1342 ± 0.00002392 6.154 6.06/6.356 6.126 ± 0.3152
11 1342 1342/1342 1342 ± 0.00002392 6.41 6.255/6.501 6.342 ± 0.3362
12 1342 1342/1342 1342 ± 0.00002392 6.553 6.312/6.677 6.495 ± 0.3584
13 1342 1342/1342 1342 ± 0.00002392 6.974 6.84/7.124 6.929 ± 0.372
14 1342 1342/1342 1342 ± 0.00002392 7.149 6.995/7.349 7.091 ± 0.4111
15 1342 1342/1342 1342 ± 0.00002392 6.653 6.49/6.971 6.651 ± 0.3944
16 1342 1342/1342 1342 ± 0.00003204 6.125 5.833/6.441 6.155 ± 0.3798
17 1342 1342/1342 1342 ± 0.00003006 6.164 5.914/6.441 6.154 ± 0.3582
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
overwrite_modelcol
False
datacolumn
residual_data
output_dir
 
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
Start time
2024-03-14 07:05:20.981
End
2024-03-14 08:07:31.649
Duration
1:02:10.668
Note, WebLog generation is not included in the time.

CASA logs for stage 7