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 5.853 5.363/6.069 5.808 ± 0.5122
ea02 1342 1342/1342 1342 ± 0 5.899 5.485/6.654 6.106 ± 0.6459
ea04 1342 1342/1342 1342 ± 0 5.515 5.093/6.091 5.624 ± 0.5463
ea05 1342 1342/1342 1342 ± 0 5.898 5.354/6.384 5.857 ± 0.5821
ea06 1342 1342/1342 1342 ± 0 5.15 4.709/5.446 5.102 ± 0.4517
ea07 1342 1342/1342 1342 ± 0 6.141 5.476/6.24 6.04 ± 0.5807
ea08 1342 1342/1342 1342 ± 0 5.922 5.565/6.684 6.164 ± 0.6696
ea09 1342 1342/1342 1342 ± 0 5.784 5.273/6.458 5.853 ± 0.6191
ea10 1342 1342/1342 1342 ± 0 6.009 5.395/6.652 6.038 ± 0.6304
ea11 1342 1342/1342 1342 ± 0 5.935 5.195/6.365 5.876 ± 0.658
ea12 1342 1342/1342 1342 ± 0 6.062 5.438/6.449 6.108 ± 0.6553
ea13 1342 1342/1342 1342 ± 0 6.365 5.921/6.42 6.3 ± 0.4868
ea14 1342 1342/1342 1342 ± 0 5.953 5.308/6.403 5.931 ± 0.643
ea15 1342 1342/1342 1342 ± 0 5.75 5.161/6.255 5.797 ± 0.6983
ea16 1342 1342/1342 1342 ± 0 6.179 5.689/6.758 6.323 ± 0.7084
ea17 1342 1342/1342 1342 ± 0 5.989 5.604/6.862 6.166 ± 0.6009
ea18 1342 1342/1342 1342 ± 0 5.096 4.723/5.536 5.169 ± 0.5014
ea19 1342 1342/1342 1342 ± 0 6.231 5.649/6.742 6.31 ± 0.6476
ea20 1342 1342/1342 1342 ± 0 6.337 5.737/6.897 6.298 ± 0.6274
ea21 1342 1342/1342 1342 ± 0 5.887 5.418/6.286 5.914 ± 0.5401
ea22 1342 1342/1342 1342 ± 0 5.637 5.392/6.506 5.903 ± 0.6285
ea23 1342 1342/1342 1342 ± 0 6.202 5.555/6.602 6.165 ± 0.6659
ea25 1342 1342/1342 1342 ± 0 5.645 5.328/6.208 5.792 ± 0.5574
ea26 1342 1342/1342 1342 ± 0 6.184 5.784/6.972 6.313 ± 0.6256
ea27 1342 1342/1342 1342 ± 0 5.596 5.405/6.382 5.85 ± 0.5544
ea28 1342 1342/1342 1342 ± 0 5.735 5.483/6.499 6.033 ± 0.6099
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 5.455 5.332/5.735 5.486 ± 0.2864
4 1342 1342/1342 1342 ± 0 5.373 5.057/5.455 5.262 ± 0.3767
5 1342 1342/1342 1342 ± 0 5.505 5.219/5.632 5.443 ± 0.3466
6 1342 1342/1342 1342 ± 0 5.392 5.161/5.527 5.355 ± 0.3031
7 1342 1342/1342 1342 ± 0 5.402 5.26/5.558 5.383 ± 0.279
8 1342 1342/1342 1342 ± 0 5.408 5.108/5.543 5.329 ± 0.2965
9 1342 1342/1342 1342 ± 0 5.627 5.444/5.891 5.601 ± 0.3365
10 1342 1342/1342 1342 ± 0 6.074 5.888/6.225 6.027 ± 0.3177
11 1342 1342/1342 1342 ± 0 6.303 6.141/6.419 6.239 ± 0.3169
12 1342 1342/1342 1342 ± 0 6.431 6.238/6.653 6.404 ± 0.3553
13 1342 1342/1342 1342 ± 0 6.89 6.791/7.07 6.864 ± 0.3712
14 1342 1342/1342 1342 ± 0 7.13 6.896/7.362 7.075 ± 0.4075
15 1342 1342/1342 1342 ± 0 6.789 6.517/6.976 6.705 ± 0.406
16 1342 1342/1342 1342 ± 0 5.998 5.668/6.304 6.017 ± 0.3821
17 1342 1342/1342 1342 ± 0 6.091 5.767/6.293 6.034 ± 0.3771
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
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_34646/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_34646/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
Start time
2022-07-02 11:01:24.005
End
2022-07-02 12:36:13.051
Duration
1:34:49.046
Note, WebLog generation is not included in the time.

CASA logs for stage 7