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 5.356 5.239/5.792 5.545 ± 0.5023
ea02 1342 1342/1342 1342 ± 0.00001382 5.613 5.348/6.256 5.819 ± 0.6263
ea04 1342 1342/1342 1342 ± 0.000005229 5.398 5.03/5.852 5.495 ± 0.4965
ea05 1342 1342/1342 1342 ± 0 5.562 5.295/6.087 5.725 ± 0.5255
ea06 1342 1342/1342 1342 ± 0 4.903 4.648/5.214 4.933 ± 0.3952
ea07 1342 1342/1342 1342 ± 0.00003085 5.573 5.2/5.768 5.595 ± 0.4682
ea08 1342 1342/1342 1342 ± 0.00002929 5.747 5.464/6.492 5.959 ± 0.6687
ea09 1342 1342/1342 1342 ± 0 4.848 4.666/5.446 5.041 ± 0.4445
ea10 1342 1342/1342 1342 ± 0.00004032 5.305 5.152/6.134 5.596 ± 0.5779
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.694 5.345/6.174 5.848 ± 0.5676
ea13 1342 1342/1342 1342 ± 0 5.891 5.657/6.123 5.996 ± 0.4504
ea14 1342 1342/1342 1342 ± 0 6.352 5.937/6.799 6.339 ± 0.4698
ea15 1342 1342/1342 1342 ± 0 5.599 5.259/6.155 5.763 ± 0.5936
ea16 1342 1342/1342 1342 ± 0 4.589 3.848/4.86 4.443 ± 0.7052
ea17 1342 1342/1342 1342 ± 0.00002698 5.887 5.579/6.459 6.035 ± 0.6131
ea18 1342 1342/1342 1342 ± 0 5.107 4.8/5.433 5.132 ± 0.4903
ea19 1342 1342/1342 1342 ± 0 5.822 5.45/6.358 5.962 ± 0.5633
ea20 1342 1342/1342 1342 ± 0 6.033 5.784/6.641 6.195 ± 0.5567
ea21 1342 1342/1342 1342 ± 0 5.484 5.269/6.044 5.676 ± 0.5116
ea22 1342 1342/1342 1342 ± 0 5.436 5.3/6.232 5.715 ± 0.6095
ea23 1342 1342/1342 1342 ± 0.00001421 5.594 5.376/6.149 5.828 ± 0.5851
ea25 1342 1342/1342 1342 ± 0.000003204 5.334 5.177/5.473 5.282 ± 0.2189
ea26 1342 1342/1342 1342 ± 0 5.612 5.395/6.162 5.78 ± 0.505
ea27 1342 1342/1342 1342 ± 0.00004039 5.425 5.177/6.19 5.634 ± 0.5364
ea28 1342 1342/1342 1342 ± 0.00005271 6.333 5.795/6.756 6.175 ± 0.6278
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 ± 0.00002503 5.461 5.222/5.646 5.333 ± 0.4903
3 1342 1342/1342 1342 ± 0.0000257 5.012 4.781/5.337 5.031 ± 0.4462
4 1342 1342/1342 1342 ± 0.00002519 5.343 5.065/5.501 5.201 ± 0.5431
5 1342 1342/1342 1342 ± 0.00002503 5.268 5.071/5.438 5.188 ± 0.5212
6 1342 1342/1342 1342 ± 0.00002503 5.283 5.014/5.4 5.176 ± 0.4022
7 1342 1342/1342 1342 ± 0.00002503 5.271 5.078/5.392 5.219 ± 0.357
8 1342 1342/1342 1342 ± 0.00002503 5.29 5.016/5.358 5.157 ± 0.3725
9 1342 1342/1342 1342 ± 0.00002503 5.485 5.184/5.663 5.414 ± 0.401
10 1342 1342/1342 1342 ± 0.00002452 5.91 5.675/6.037 5.792 ± 0.3996
11 1342 1342/1342 1342 ± 0.00002452 6.109 5.752/6.282 5.987 ± 0.4337
12 1342 1342/1342 1342 ± 0.00002452 6.189 5.862/6.382 6.138 ± 0.4167
13 1342 1342/1342 1342 ± 0.00002452 6.614 6.343/6.826 6.524 ± 0.4299
14 1342 1342/1342 1342 ± 0.00002452 6.783 6.513/7.023 6.679 ± 0.4649
15 1342 1342/1342 1342 ± 0.00002452 6.489 6.324/6.7 6.373 ± 0.4844
16 1342 1342/1342 1342 ± 0.00005243 5.462 5.215/5.825 5.483 ± 0.4053
17 1342 1342/1342 1342 ± 0.00005142 5.423 5.165/5.69 5.44 ± 0.3883
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
output_dir
 
overwrite_modelcol
False
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
Start time
2024-03-16 09:15:25.189
End
2024-03-16 09:58:47.613
Duration
0:43:22.423
Note, WebLog generation is not included in the time.

CASA logs for stage 7