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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.409 5.246/5.886 5.606 ± 0.5349
ea02 1342 1342/1342 1342 ± 0.000004743 5.723 5.376/6.34 5.888 ± 0.6305
ea04 1342 1342/1342 1342 ± 0 5.43 5.056/5.901 5.527 ± 0.504
ea05 1342 1342/1342 1342 ± 0 5.623 5.329/6.156 5.762 ± 0.5586
ea06 1342 1342/1342 1342 ± 0 4.983 4.715/5.383 5.069 ± 0.4365
ea07 1342 1342/1342 1342 ± 0.00001192 5.628 5.327/5.88 5.687 ± 0.4617
ea08 1342 1342/1342 1342 ± 0.00001136 5.845 5.506/6.587 6.048 ± 0.6896
ea09 1342 1342/1342 1342 ± 0 4.855 4.649/5.473 5.032 ± 0.4564
ea10 1342 1342/1342 1342 ± 0.00003782 5.472 5.161/6.238 5.677 ± 0.5928
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.861 5.443/6.255 5.957 ± 0.6049
ea13 1342 1342/1342 1342 ± 0 6.038 5.722/6.253 6.072 ± 0.4632
ea14 1342 1342/1342 1342 ± 0 6.391 6.041/6.844 6.446 ± 0.4112
ea15 1342 1342/1342 1342 ± 0 5.623 5.296/6.189 5.814 ± 0.6059
ea16 1342 1342/1342 1342 ± 0 4.638 3.985/4.872 4.516 ± 0.6634
ea17 1342 1342/1342 1342 ± 0.00001465 5.932 5.758/6.537 6.161 ± 0.6082
ea18 1342 1342/1342 1342 ± 0.000001169 5.16 4.859/5.549 5.224 ± 0.5069
ea19 1342 1342/1342 1342 ± 0 5.938 5.529/6.437 6.061 ± 0.5648
ea20 1342 1342/1342 1342 ± 0 6.138 5.837/6.745 6.281 ± 0.5942
ea21 1342 1342/1342 1342 ± 0 5.529 5.324/6.141 5.742 ± 0.523
ea22 1342 1342/1342 1342 ± 0 5.475 5.217/6.271 5.74 ± 0.6323
ea23 1342 1342/1342 1342 ± 0 5.716 5.437/6.23 5.908 ± 0.6096
ea25 1342 1342/1342 1342 ± 0.000003874 5.371 5.264/5.478 5.328 ± 0.1898
ea26 1342 1342/1342 1342 ± 0 5.727 5.482/6.302 5.88 ± 0.5692
ea27 1342 1342/1342 1342 ± 0.00004037 5.505 5.295/6.306 5.708 ± 0.5729
ea28 1342 1342/1342 1342 ± 0.00005137 6.419 5.944/6.855 6.317 ± 0.5833
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 ± 0.00002504 5.463 5.21/5.697 5.368 ± 0.4539
3 1342 1342/1342 1342 ± 0.00002577 5.073 4.842/5.397 5.084 ± 0.3834
4 1342 1342/1342 1342 ± 0.00002504 5.204 5.041/5.479 5.175 ± 0.4574
5 1342 1342/1342 1342 ± 0.00002504 5.351 5.129/5.514 5.259 ± 0.5356
6 1342 1342/1342 1342 ± 0.00002504 5.323 5.043/5.452 5.217 ± 0.4455
7 1342 1342/1342 1342 ± 0.00002504 5.327 5.112/5.463 5.267 ± 0.3826
8 1342 1342/1342 1342 ± 0.00002504 5.314 5.039/5.435 5.207 ± 0.3874
9 1342 1342/1342 1342 ± 0.00002504 5.584 5.249/5.735 5.477 ± 0.412
10 1342 1342/1342 1342 ± 0.00002453 5.982 5.749/6.107 5.858 ± 0.4119
11 1342 1342/1342 1342 ± 0.00002453 6.205 5.836/6.355 6.074 ± 0.4448
12 1342 1342/1342 1342 ± 0.00002453 6.373 6.001/6.476 6.233 ± 0.4314
13 1342 1342/1342 1342 ± 0.00002453 6.714 6.439/6.963 6.636 ± 0.4448
14 1342 1342/1342 1342 ± 0.00002453 6.963 6.683/7.172 6.813 ± 0.4786
15 1342 1342/1342 1342 ± 0.00002453 6.608 6.342/6.742 6.421 ± 0.4876
16 1342 1342/1342 1342 ± 0.00004652 5.659 5.373/6.004 5.635 ± 0.4192
17 1342 1342/1342 1342 ± 0.00004529 5.679 5.414/5.92 5.649 ± 0.4107
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
 
datacolumn
residual_data
Start time
2024-03-16 11:04:36.900
End
2024-03-16 12:07:29.360
Duration
1:02:52.460
Note, WebLog generation is not included in the time.

CASA logs for stage 7