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 5.282 5.2/5.91 5.532 ± 0.5109
ea02 1342 1342/1342 1342 ± 0.00002245 5.694 5.315/6.405 5.824 ± 0.6739
ea04 1342 1342/1342 1342 ± 0.00002317 5.348 5.051/5.802 5.462 ± 0.4997
ea05 1342 1342/1342 1342 ± 0 5.582 5.26/6.237 5.703 ± 0.5374
ea06 1342 1342/1342 1342 ± 0 4.805 4.505/5.083 4.811 ± 0.3855
ea07 1342 1342/1342 1342 ± 0.00002559 5.574 5.164/5.788 5.582 ± 0.4715
ea08 1342 1342/1342 1342 ± 0.00003078 5.831 5.479/6.586 6.013 ± 0.6394
ea09 1342 1342/1342 1342 ± 0 4.805 4.568/5.363 4.943 ± 0.4447
ea10 1342 1342/1342 1342 ± 0.00003757 5.342 5.123/6.187 5.616 ± 0.5982
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.854 5.332/6.314 5.846 ± 0.5855
ea13 1342 1342/1342 1342 ± 0 5.873 5.561/6.079 5.932 ± 0.4652
ea14 1342 1342/1342 1342 ± 0 6.318 5.927/6.762 6.316 ± 0.4402
ea15 1342 1342/1342 1342 ± 0 5.544 5.227/6.11 5.736 ± 0.5844
ea16 1342 1342/1342 1342 ± 0 4.614 3.807/4.904 4.413 ± 0.7869
ea17 1342 1342/1342 1342 ± 0.00002201 5.806 5.577/6.835 6.018 ± 0.6248
ea18 1342 1342/1342 1342 ± 0 5.066 4.799/5.448 5.132 ± 0.5125
ea19 1342 1342/1342 1342 ± 0 5.805 5.465/6.315 5.943 ± 0.551
ea20 1342 1342/1342 1342 ± 0 5.961 5.685/6.558 6.105 ± 0.5661
ea21 1342 1342/1342 1342 ± 0 5.47 5.234/6. 5.631 ± 0.5029
ea22 1342 1342/1342 1342 ± 0.000002982 5.43 5.161/6.195 5.659 ± 0.6404
ea23 1342 1342/1342 1342 ± 0.00001172 5.412 5.313/6.241 5.749 ± 0.5977
ea25 1342 1342/1342 1342 ± 0.000002982 5.338 5.222/5.427 5.282 ± 0.2022
ea26 1342 1342/1342 1342 ± 0 5.586 5.392/6.31 5.81 ± 0.5421
ea27 1342 1342/1342 1342 ± 0.00004058 5.332 5.117/6.158 5.588 ± 0.5527
ea28 1342 1342/1342 1342 ± 0.00005282 6.308 5.861/6.726 6.181 ± 0.5881
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 ± 0.0000249 5.377 5.162/5.568 5.253 ± 0.5268
3 1342 1342/1342 1342 ± 0.00002589 4.976 4.657/5.244 4.932 ± 0.4821
4 1342 1342/1342 1342 ± 0.00003123 5.12 4.915/5.37 4.952 ± 0.6486
5 1342 1342/1342 1342 ± 0.0000249 5.3 5.083/5.499 5.208 ± 0.5038
6 1342 1342/1342 1342 ± 0.0000249 5.282 4.979/5.363 5.155 ± 0.3944
7 1342 1342/1342 1342 ± 0.0000249 5.266 5.078/5.353 5.182 ± 0.3462
8 1342 1342/1342 1342 ± 0.0000249 5.237 4.964/5.343 5.13 ± 0.3783
9 1342 1342/1342 1342 ± 0.0000249 5.469 5.189/5.603 5.38 ± 0.4015
10 1342 1342/1342 1342 ± 0.0000244 5.875 5.633/5.987 5.737 ± 0.3994
11 1342 1342/1342 1342 ± 0.0000244 6.105 5.71/6.225 5.949 ± 0.4324
12 1342 1342/1342 1342 ± 0.0000244 6.228 5.857/6.366 6.109 ± 0.4195
13 1342 1342/1342 1342 ± 0.0000244 6.594 6.284/6.794 6.477 ± 0.4307
14 1342 1342/1342 1342 ± 0.0000244 6.846 6.537/7.013 6.673 ± 0.4738
15 1342 1342/1342 1342 ± 0.0000244 6.481 6.286/6.633 6.342 ± 0.4942
16 1342 1342/1342 1342 ± 0.00004978 5.475 5.243/5.826 5.475 ± 0.4203
17 1342 1342/1342 1342 ± 0.0000496 5.449 5.216/5.804 5.453 ± 0.4065
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
datacolumn
residual_data
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
statwtmode
VLASS-SE
overwrite_modelcol
False
output_dir
 
Start time
2024-03-16 10:52:18.093
End
2024-03-16 11:44:31.854
Duration
0:52:13.761
Note, WebLog generation is not included in the time.

CASA logs for stage 7