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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.715 5.236/5.993 5.661 ± 0.5051
ea02 1342 1342/1342 1342 ± 0 5.9 5.423/6.27 5.925 ± 0.591
ea04 1342 1342/1342 1342 ± 0 5.42 5.079/6.14 5.603 ± 0.5361
ea05 1342 1342/1342 1342 ± 0 5.651 5.425/6.133 5.763 ± 0.4859
ea06 1342 1342/1342 1342 ± 0 2.825 2.807/2.973 2.927 ± 0.1982
ea07 1342 1342/1342 1342 ± 0 5.324 5.264/5.638 5.406 ± 0.2021
ea08 1342 1342/1342 1342 ± 0 5.739 5.618/6.259 5.9 ± 0.4873
ea09 1342 1342/1342 1342 ± 0 5.187 4.823/5.534 5.203 ± 0.3802
ea10 1342 1342/1342 1342 ± 0 5.39 5.166/6.022 5.564 ± 0.4793
ea11 1342 1342/1342 1342 ± 0 5.875 5.427/6.386 5.956 ± 0.5628
ea12 1342 1342/1342 1342 ± 0 5.086 5.046/5.112 5.102 ± 0.1286
ea13 1342 1342/1342 1342 ± 0 6.079 5.75/6.471 6.127 ± 0.4467
ea14 1342 1342/1342 1342 ± 0 5.659 5.357/6.374 5.858 ± 0.589
ea15 1342 1342/1342 1342 ± 0 5.81 5.383/6.324 5.946 ± 0.5879
ea16 1342 1342/1342 1342 ± 0 4.893 4.643/5.338 4.972 ± 0.4961
ea17 1342 1342/1342 1342 ± 0 6.05 5.675/6.615 6.141 ± 0.5527
ea18 1342 1342/1342 1342 ± 0 5.147 4.814/5.616 5.226 ± 0.4669
ea19 1342 1342/1342 1342 ± 0 6.437 6.012/6.748 6.437 ± 0.4162
ea21 1342 1342/1342 1342 ± 0 5.626 5.496/6.27 5.882 ± 0.4942
ea22 1342 1342/1342 1342 ± 0 5.638 5.013/5.947 5.493 ± 0.4993
ea23 1342 1342/1342 1342 ± 0 5.701 5.513/6.465 5.944 ± 0.5895
ea25 1342 1342/1342 1342 ± 0 5.37 5.124/5.561 5.223 ± 0.5969
ea26 1342 1342/1342 1342 ± 0 5.941 5.582/6.58 6.104 ± 0.6261
ea27 1342 1342/1342 1342 ± 0 5.298 5.15/5.878 5.472 ± 0.4224
ea28 1342 1342/1342 1342 ± 0 5.716 5.381/6.258 5.828 ± 0.5496
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 5.43 5.315/5.607 5.407 ± 0.2723
3 1342 1342/1342 1342 ± 0 5.126 4.901/5.291 5.133 ± 0.3003
4 1342 1342/1342 1342 ± 0 5.26 5.114/5.501 5.306 ± 0.3236
5 1342 1342/1342 1342 ± 0 5.529 5.417/5.724 5.595 ± 0.199
6 1342 1342/1342 1342 ± 0 5.288 5.108/5.404 5.252 ± 0.2943
7 1342 1342/1342 1342 ± 0 5.343 5.08/5.434 5.262 ± 0.3231
8 1342 1342/1342 1342 ± 0 5.322 4.959/5.455 5.217 ± 0.3639
9 1342 1342/1342 1342 ± 0 5.634 5.23/5.745 5.475 ± 0.3631
10 1342 1342/1342 1342 ± 0 5.966 5.641/6.075 5.716 ± 0.6245
11 1342 1342/1342 1342 ± 0 6.155 5.783/6.265 5.874 ± 0.7547
12 1342 1342/1342 1342 ± 0 6.204 5.943/6.397 6.133 ± 0.4721
13 1342 1342/1342 1342 ± 0 6.652 6.123/6.876 6.347 ± 0.909
14 1342 1342/1342 1342 ± 0 6.796 6.334/7.054 6.504 ± 0.9074
15 1342 1342/1342 1342 ± 0 6.452 6.13/6.614 6.358 ± 0.3834
16 1342 1342/1342 1342 ± 0 5.78 5.449/5.97 5.613 ± 0.7446
17 1342 1342/1342 1342 ± 0 5.704 5.442/6.084 5.591 ± 0.7994
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_112367/working
vis
/mnt/condor/execute/dir_112367/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
statwtmode
VLASS-SE
Start time
2022-07-02 11:14:22.563
End
2022-07-02 12:25:06.637
Duration
1:10:44.074
Note, WebLog generation is not included in the time.

CASA logs for stage 7