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 5.389 5.238/5.864 5.589 ± 0.5201
ea02 1342 1342/1342 1342 ± 0.00001134 5.7 5.375/6.315 5.875 ± 0.6257
ea04 1342 1342/1342 1342 ± 0 5.407 5.051/5.86 5.508 ± 0.4983
ea05 1342 1342/1342 1342 ± 0 5.608 5.32/6.093 5.744 ± 0.5406
ea06 1342 1342/1342 1342 ± 0 4.968 4.713/5.368 5.056 ± 0.4371
ea07 1342 1342/1342 1342 ± 0.00001653 5.614 5.312/5.871 5.665 ± 0.464
ea08 1342 1342/1342 1342 ± 0.00002178 5.823 5.497/6.564 6.028 ± 0.6842
ea09 1342 1342/1342 1342 ± 0 4.822 4.632/5.435 5.013 ± 0.4502
ea10 1342 1342/1342 1342 ± 0.00004027 5.446 5.163/6.198 5.658 ± 0.5766
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.84 5.423/6.241 5.937 ± 0.5988
ea13 1342 1342/1342 1342 ± 0 6.017 5.706/6.176 6.055 ± 0.4534
ea14 1342 1342/1342 1342 ± 0 6.385 6.002/6.791 6.415 ± 0.4265
ea15 1342 1342/1342 1342 ± 0 5.629 5.293/6.19 5.82 ± 0.6059
ea16 1342 1342/1342 1342 ± 0 4.594 3.98/4.853 4.5 ± 0.6622
ea17 1342 1342/1342 1342 ± 0.00001307 5.908 5.72/6.505 6.119 ± 0.6142
ea18 1342 1342/1342 1342 ± 0 5.126 4.838/5.498 5.205 ± 0.5029
ea19 1342 1342/1342 1342 ± 0 5.916 5.577/6.412 6.04 ± 0.5573
ea20 1342 1342/1342 1342 ± 0 6.114 5.816/6.719 6.262 ± 0.5861
ea21 1342 1342/1342 1342 ± 0 5.521 5.317/6.112 5.721 ± 0.5174
ea22 1342 1342/1342 1342 ± 0 5.462 5.205/6.212 5.724 ± 0.6247
ea23 1342 1342/1342 1342 ± 0 5.632 5.443/6.216 5.89 ± 0.5956
ea25 1342 1342/1342 1342 ± 0.000004443 5.362 5.258/5.483 5.322 ± 0.1864
ea26 1342 1342/1342 1342 ± 0 5.69 5.471/6.272 5.863 ± 0.5557
ea27 1342 1342/1342 1342 ± 0.00004046 5.48 5.233/6.275 5.679 ± 0.5591
ea28 1342 1342/1342 1342 ± 0.00005231 6.373 5.921/6.818 6.284 ± 0.5897
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 ± 0.00002502 5.468 5.206/5.681 5.36 ± 0.4548
3 1342 1342/1342 1342 ± 0.00002622 5.06 4.845/5.383 5.075 ± 0.3879
4 1342 1342/1342 1342 ± 0.00002502 5.232 5.044/5.52 5.205 ± 0.4651
5 1342 1342/1342 1342 ± 0.00002502 5.352 5.121/5.512 5.256 ± 0.5383
6 1342 1342/1342 1342 ± 0.00002502 5.318 5.033/5.437 5.202 ± 0.4412
7 1342 1342/1342 1342 ± 0.00002502 5.318 5.108/5.441 5.254 ± 0.3812
8 1342 1342/1342 1342 ± 0.00002502 5.312 5.024/5.415 5.197 ± 0.3857
9 1342 1342/1342 1342 ± 0.00002502 5.55 5.247/5.727 5.458 ± 0.4098
10 1342 1342/1342 1342 ± 0.00002451 5.96 5.737/6.077 5.835 ± 0.4078
11 1342 1342/1342 1342 ± 0.00002451 6.17 5.817/6.35 6.052 ± 0.4431
12 1342 1342/1342 1342 ± 0.00002451 6.359 5.967/6.458 6.21 ± 0.4293
13 1342 1342/1342 1342 ± 0.00002451 6.683 6.414/6.936 6.613 ± 0.4381
14 1342 1342/1342 1342 ± 0.00002451 6.925 6.652/7.137 6.79 ± 0.4754
15 1342 1342/1342 1342 ± 0.00002457 6.59 6.256/6.706 6.386 ± 0.4823
16 1342 1342/1342 1342 ± 0.00004813 5.6 5.341/5.995 5.6 ± 0.4234
17 1342 1342/1342 1342 ± 0.00004756 5.59 5.377/5.855 5.59 ± 0.4068
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
statwtmode
VLASS-SE
overwrite_modelcol
False
output_dir
 
datacolumn
residual_data
Start time
2024-03-16 10:38:24.858
End
2024-03-16 11:37:52.347
Duration
0:59:27.490
Note, WebLog generation is not included in the time.

CASA logs for stage 7