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

Statwt Summary Plot

VLASS2.1.sb38461639.eb38575724.59076.48643795139_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 5.34 5.245/6.029 5.537 ± 0.644
ea02 1342 1342/1342 1342 ± 0 5.922 5.386/6.63 5.928 ± 0.8167
ea04 1342 1342/1342 1342 ± 0.000006775 5.287 4.971/5.945 5.259 ± 0.7812
ea05 1342 1342/1342 1342 ± 0.00003805 5.609 5.182/6.478 5.734 ± 0.7863
ea06 1342 1342/1342 1342 ± 0.000002094 5.03 4.806/5.493 4.968 ± 0.6279
ea07 1342 1342/1342 1342 ± 0 5.894 5.389/6.261 5.78 ± 0.7246
ea08 1342 1342/1342 1342 ± 0 6.166 5.647/6.926 6.225 ± 0.8838
ea09 1342 1342/1342 1342 ± 0.00002564 5.554 5.158/6.499 5.655 ± 0.7872
ea10 1342 1342/1342 1342 ± 0 5.821 5.199/6.467 5.683 ± 0.7801
ea11 1342 1342/1342 1342 ± 0 5.843 5.167/6.431 5.705 ± 0.8001
ea12 1342 1342/1342 1342 ± 0 5.681 5.285/6.351 5.679 ± 0.8565
ea13 1342 1342/1342 1342 ± 0.00003275 5.891 5.685/6.426 5.963 ± 0.7564
ea14 1342 1342/1342 1342 ± 0.00003415 5.865 5.372/6.711 5.901 ± 0.8933
ea15 1342 1342/1342 1342 ± 0.000009728 5.51 5.155/6.263 5.483 ± 0.9605
ea16 1342 1342/1342 1342 ± 0.0000339 5.818 5.436/6.614 5.804 ± 0.8885
ea17 1342 1342/1342 1342 ± 0 6.02 5.445/6.74 5.988 ± 0.8468
ea18 1342 1342/1342 1342 ± 0 5.024 4.831/5.549 5.063 ± 0.6049
ea19 1342 1342/1342 1342 ± 0.00004016 5.814 5.553/6.786 5.983 ± 0.8262
ea20 1342 1342/1342 1342 ± 0 5.945 5.583/6.755 5.997 ± 0.9036
ea21 1342 1342/1342 1342 ± 0.00003596 5.705 5.362/6.443 5.724 ± 0.8309
ea22 1342 1342/1342 1342 ± 0.00002008 5.485 5.146/6.513 5.737 ± 0.8171
ea23 1342 1342/1342 1342 ± 0.0000149 5.954 5.496/6.652 5.965 ± 0.8718
ea25 1342 1342/1342 1342 ± 0 5.639 5.28/6.28 5.645 ± 0.74
ea27 1342 1342/1342 1342 ± 0 5.538 5.197/6.367 5.609 ± 0.7367
ea28 1342 1342/1342 1342 ± 0 5.709 5.39/6.577 5.894 ± 0.8233
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 5.425 5.24/5.672 5.436 ± 0.2574
5 1342 1342/1342 1342 ± 0 5.26 5.113/5.49 5.275 ± 0.307
6 1342 1342/1342 1342 ± 0 5.348 5.162/5.428 5.313 ± 0.2544
7 1342 1342/1342 1342 ± 0 5.331 5.209/5.514 5.345 ± 0.2297
8 1342 1342/1342 1342 ± 0 5.39 5.176/5.55 5.347 ± 0.2732
9 1342 1342/1342 1342 ± 0 5.716 5.52/5.884 5.662 ± 0.3081
10 1342 1342/1342 1342 ± 0 6.1 5.927/6.21 6.047 ± 0.3013
11 1342 1342/1342 1342 ± 0 6.358 6.215/6.468 6.312 ± 0.3165
12 1342 1342/1342 1342 ± 0 6.512 6.365/6.63 6.466 ± 0.3263
13 1342 1342/1342 1342 ± 0 6.807 6.532/6.975 6.688 ± 0.3809
14 1342 1342/1342 1342 ± 0 6.656 6.149/6.93 6.518 ± 0.5388
15 1342 1342/1342 1342 ± 0 6.723 6.533/6.965 6.675 ± 0.4442
16 1342 1342/1342 1342 ± 0.00005175 3.964 3.763/4.183 3.959 ± 0.345
17 1342 1342/1342 1342 ± 0.00005248 4.239 4.057/4.464 4.254 ± 0.3318
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_106295/working
datacolumn
residual_data
vis
/mnt/condor/execute/dir_106295/working/VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms
statwtmode
VLASS-SE
overwrite_modelcol
False
Start time
2022-03-22 11:30:06.728
End
2022-03-22 12:38:18.829
Duration
1:08:12.101
Note, WebLog generation is not included in the time.

CASA logs for stage 7