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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.554 5.328/6.027 5.718 ± 0.5032
ea02 1342 1342/1342 1342 ± 0 5.972 5.444/6.535 6.016 ± 0.588
ea04 1342 1342/1342 1342 ± 0 5.608 5.273/6.214 5.791 ± 0.5699
ea05 1342 1342/1342 1342 ± 0 5.801 5.504/6.506 5.939 ± 0.5688
ea06 1342 1342/1342 1342 ± 0 5.886 5.247/6.129 5.736 ± 0.5223
ea07 1342 1342/1342 1342 ± 0 5.451 5.294/5.88 5.509 ± 0.484
ea08 1342 1342/1342 1342 ± 0 6.07 5.656/6.672 6.195 ± 0.6252
ea09 1342 1342/1342 1342 ± 0 6.399 6.123/6.654 6.4 ± 0.4024
ea10 1342 1342/1342 1342 ± 0 5.333 5.052/6.047 5.544 ± 0.5236
ea11 1342 1342/1342 1342 ± 0 6.072 5.461/6.537 6.066 ± 0.6207
ea12 1342 1342/1342 1342 ± 0 5.793 5.43/6.454 5.984 ± 0.614
ea13 1342 1342/1342 1342 ± 0 6.139 5.775/6.44 6.179 ± 0.4792
ea14 1342 1342/1342 1342 ± 0 5.71 5.41/6.414 5.891 ± 0.6034
ea15 1342 1342/1342 1342 ± 0 5.854 5.475/6.519 6.055 ± 0.6841
ea16 1342 1342/1342 1342 ± 0 6.023 5.69/6.75 6.186 ± 0.6739
ea17 1342 1342/1342 1342 ± 0 6.105 5.708/6.517 6.216 ± 0.6075
ea18 1342 1342/1342 1342 ± 0 5.166 4.851/5.729 5.294 ± 0.5245
ea19 1342 1342/1342 1342 ± 0 6.186 5.773/6.845 6.35 ± 0.6524
ea20 1342 1342/1342 1342 ± 0 6.195 5.824/6.746 6.315 ± 0.6497
ea21 1342 1342/1342 1342 ± 0 5.592 5.415/6.254 5.815 ± 0.5351
ea22 1342 1342/1342 1342 ± 0 5.917 5.394/6.495 5.99 ± 0.6512
ea23 1342 1342/1342 1342 ± 0 5.782 5.578/6.626 6.092 ± 0.6767
ea24 1342 1342/1342 1342 ± 0 5.712 5.161/6.277 5.733 ± 0.6123
ea25 1342 1342/1342 1342 ± 0 5.841 5.62/6.362 6.007 ± 0.5588
ea26 1342 1342/1342 1342 ± 0 6.154 5.733/6.743 6.26 ± 0.6733
ea27 1342 1342/1342 1342 ± 0 5.719 5.442/6.556 5.939 ± 0.6154
ea28 1342 1342/1342 1342 ± 0 5.755 5.486/6.426 5.958 ± 0.615
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 5.581 5.327/5.729 5.532 ± 0.2579
3 1342 1342/1342 1342 ± 0 5.308 5.13/5.49 5.297 ± 0.268
4 1342 1342/1342 1342 ± 0 5.331 5.221/5.545 5.354 ± 0.3028
5 1342 1342/1342 1342 ± 0 5.481 5.29/5.689 5.488 ± 0.2633
6 1342 1342/1342 1342 ± 0 5.429 5.203/5.601 5.43 ± 0.2485
7 1342 1342/1342 1342 ± 0 5.443 5.337/5.583 5.463 ± 0.2376
8 1342 1342/1342 1342 ± 0 5.451 5.183/5.628 5.425 ± 0.2717
9 1342 1342/1342 1342 ± 0 5.707 5.556/5.974 5.723 ± 0.2589
10 1342 1342/1342 1342 ± 0 6.107 5.923/6.275 6.055 ± 0.3465
11 1342 1342/1342 1342 ± 0 6.36 6.168/6.493 6.309 ± 0.3196
12 1342 1342/1342 1342 ± 0 6.518 6.289/6.626 6.466 ± 0.3385
13 1342 1342/1342 1342 ± 0 6.955 6.737/7.173 6.912 ± 0.3534
14 1342 1342/1342 1342 ± 0 7.154 6.87/7.435 7.092 ± 0.3693
15 1342 1342/1342 1342 ± 0 6.592 6.457/6.859 6.614 ± 0.318
16 1342 1342/1342 1342 ± 0 6.118 5.894/6.255 6.054 ± 0.3984
17 1342 1342/1342 1342 ± 0 6.031 5.782/6.269 5.978 ± 0.4114
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_48045/working
vis
/mnt/condor/execute/dir_48045/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
Start time
2022-05-18 03:56:36.761
End
2022-05-18 05:31:14.986
Duration
1:34:38.225
Note, WebLog generation is not included in the time.

CASA logs for stage 7