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

Statwt Summary Plot

VLASS2.1.sb38519261.eb38635357.59099.15007053241_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 5.849 5.372/6.066 5.826 ± 0.5008
ea02 1342 1342/1342 1342 ± 0 5.903 5.471/6.621 6.096 ± 0.6405
ea04 1342 1342/1342 1342 ± 0 5.492 5.039/6.064 5.593 ± 0.5428
ea05 1342 1342/1342 1342 ± 0 5.912 5.333/6.357 5.832 ± 0.5707
ea06 1342 1342/1342 1342 ± 0 5.168 4.727/5.471 5.124 ± 0.4447
ea07 1342 1342/1342 1342 ± 0 6.115 5.439/6.2 6.02 ± 0.5666
ea08 1342 1342/1342 1342 ± 0 5.89 5.627/6.657 6.154 ± 0.6498
ea09 1342 1342/1342 1342 ± 0 5.814 5.245/6.452 5.844 ± 0.6125
ea10 1342 1342/1342 1342 ± 0 5.951 5.453/6.606 6.009 ± 0.6171
ea11 1342 1342/1342 1342 ± 0 5.935 5.188/6.312 5.857 ± 0.6436
ea12 1342 1342/1342 1342 ± 0 6.029 5.381/6.439 6.071 ± 0.6503
ea13 1342 1342/1342 1342 ± 0 6.354 5.917/6.541 6.299 ± 0.4929
ea14 1342 1342/1342 1342 ± 0 5.926 5.283/6.353 5.895 ± 0.6325
ea15 1342 1342/1342 1342 ± 0 5.746 5.151/6.217 5.777 ± 0.6962
ea16 1342 1342/1342 1342 ± 0 6.151 5.684/6.737 6.307 ± 0.6956
ea17 1342 1342/1342 1342 ± 0 5.973 5.6/6.814 6.146 ± 0.5893
ea18 1342 1342/1342 1342 ± 0 5.081 4.726/5.512 5.163 ± 0.4817
ea19 1342 1342/1342 1342 ± 0 6.113 5.589/6.784 6.268 ± 0.674
ea20 1342 1342/1342 1342 ± 0 6.282 5.714/6.85 6.269 ± 0.6151
ea21 1342 1342/1342 1342 ± 0 5.839 5.404/6.221 5.882 ± 0.5157
ea22 1342 1342/1342 1342 ± 0 5.621 5.307/6.489 5.886 ± 0.6299
ea23 1342 1342/1342 1342 ± 0 6.17 5.532/6.554 6.126 ± 0.6643
ea25 1342 1342/1342 1342 ± 0 5.636 5.297/6.151 5.748 ± 0.5422
ea26 1342 1342/1342 1342 ± 0 6.259 5.76/6.918 6.288 ± 0.6307
ea27 1342 1342/1342 1342 ± 0 5.594 5.391/6.328 5.813 ± 0.5393
ea28 1342 1342/1342 1342 ± 0 5.775 5.462/6.458 6.029 ± 0.5924
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 5.478 5.334/5.748 5.486 ± 0.2894
4 1342 1342/1342 1342 ± 0 5.335 5.03/5.48 5.274 ± 0.3577
5 1342 1342/1342 1342 ± 0 5.476 5.199/5.603 5.422 ± 0.3456
6 1342 1342/1342 1342 ± 0 5.367 5.13/5.508 5.333 ± 0.3044
7 1342 1342/1342 1342 ± 0 5.389 5.207/5.527 5.366 ± 0.2753
8 1342 1342/1342 1342 ± 0 5.388 5.094/5.519 5.308 ± 0.2954
9 1342 1342/1342 1342 ± 0 5.587 5.418/5.852 5.579 ± 0.3317
10 1342 1342/1342 1342 ± 0 6.048 5.903/6.272 6. ± 0.3156
11 1342 1342/1342 1342 ± 0 6.261 6.113/6.402 6.212 ± 0.3262
12 1342 1342/1342 1342 ± 0 6.425 6.184/6.608 6.371 ± 0.3486
13 1342 1342/1342 1342 ± 0 6.856 6.728/7.04 6.828 ± 0.3655
14 1342 1342/1342 1342 ± 0 7.083 6.829/7.36 7.036 ± 0.4042
15 1342 1342/1342 1342 ± 0 6.742 6.504/6.997 6.672 ± 0.4043
16 1342 1342/1342 1342 ± 0 5.948 5.708/6.284 6.009 ± 0.3688
17 1342 1342/1342 1342 ± 0 6.032 5.8/6.28 6.03 ± 0.3607
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_95022/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_95022/working
Start time
2022-07-02 11:32:14.100
End
2022-07-02 12:30:54.035
Duration
0:58:39.934
Note, WebLog generation is not included in the time.

CASA logs for stage 7