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 5.527 5.303/6.039 5.734 ± 0.5268
ea02 1342 1342/1342 1342 ± 0 5.894 5.434/6.454 5.969 ± 0.5951
ea04 1342 1342/1342 1342 ± 0 5.515 5.228/6.209 5.716 ± 0.5254
ea05 1342 1342/1342 1342 ± 0 5.936 5.517/6.567 5.98 ± 0.5548
ea06 1342 1342/1342 1342 ± 0 2.967 2.917/3.218 3.06 ± 0.1825
ea07 1342 1342/1342 1342 ± 0 5.55 5.465/5.859 5.596 ± 0.1982
ea08 1342 1342/1342 1342 ± 0 6.039 5.607/6.683 6.164 ± 0.6549
ea09 1342 1342/1342 1342 ± 0 4.883 4.713/5.324 5.029 ± 0.3605
ea10 1342 1342/1342 1342 ± 0 5.787 5.442/6.52 5.952 ± 0.5616
ea11 1342 1342/1342 1342 ± 0 6.008 5.464/6.456 6.065 ± 0.5598
ea12 1342 1342/1342 1342 ± 0 5.253 5.148/5.397 5.266 ± 0.1101
ea13 1342 1342/1342 1342 ± 0 6.162 5.8/6.338 6.142 ± 0.4398
ea14 1342 1342/1342 1342 ± 0 6.013 5.503/6.417 6.022 ± 0.6074
ea15 1342 1342/1342 1342 ± 0 5.825 5.454/6.406 6.01 ± 0.5824
ea16 1342 1342/1342 1342 ± 0 5.141 4.993/5.341 5.243 ± 0.3584
ea17 1342 1342/1342 1342 ± 0 6.199 5.88/6.89 6.372 ± 0.5846
ea18 1342 1342/1342 1342 ± 0 5.308 4.977/5.76 5.424 ± 0.4764
ea19 1342 1342/1342 1342 ± 0 6.506 6.355/6.95 6.631 ± 0.3703
ea21 1342 1342/1342 1342 ± 0 5.961 5.549/6.373 6.047 ± 0.527
ea22 1342 1342/1342 1342 ± 0 5.445 5.22/6.233 5.723 ± 0.5932
ea23 1342 1342/1342 1342 ± 0 6.156 5.615/6.53 6.171 ± 0.6102
ea25 1342 1342/1342 1342 ± 0 5.455 5.268/5.51 5.28 ± 0.5375
ea26 1342 1342/1342 1342 ± 0 6.118 5.675/6.714 6.144 ± 0.6054
ea27 1342 1342/1342 1342 ± 0 5.657 5.56/6.433 5.915 ± 0.5445
ea28 1342 1342/1342 1342 ± 0 5.715 5.578/6.461 6.005 ± 0.5985
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 5.465 5.318/5.682 5.483 ± 0.2725
3 1342 1342/1342 1342 ± 0 5.245 5.131/5.512 5.284 ± 0.2627
4 1342 1342/1342 1342 ± 0 5.476 5.261/5.585 5.416 ± 0.3141
5 1342 1342/1342 1342 ± 0 5.599 5.491/5.92 5.672 ± 0.2175
6 1342 1342/1342 1342 ± 0 5.428 5.285/5.592 5.413 ± 0.2647
7 1342 1342/1342 1342 ± 0 5.432 5.231/5.574 5.41 ± 0.2427
8 1342 1342/1342 1342 ± 0 5.44 5.177/5.526 5.357 ± 0.3027
9 1342 1342/1342 1342 ± 0 5.705 5.329/5.892 5.605 ± 0.3837
10 1342 1342/1342 1342 ± 0 6.076 5.766/6.24 5.835 ± 0.6666
11 1342 1342/1342 1342 ± 0 6.28 5.863/6.427 6.014 ± 0.794
12 1342 1342/1342 1342 ± 0 6.408 5.957/6.529 6.061 ± 0.914
13 1342 1342/1342 1342 ± 0 6.789 6.507/7.005 6.558 ± 0.8481
14 1342 1342/1342 1342 ± 0 6.97 6.721/7.169 6.755 ± 0.8727
15 1342 1342/1342 1342 ± 0 6.67 6.427/6.867 6.413 ± 0.8695
16 1342 1342/1342 1342 ± 0 5.835 5.495/6.171 5.707 ± 0.756
17 1342 1342/1342 1342 ± 0 5.798 5.567/6.207 5.731 ± 0.7483
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
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_108271/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
output_dir
/mnt/condor/execute/dir_108271/working
overwrite_modelcol
False
datacolumn
residual_data
Start time
2022-07-02 10:07:29.787
End
2022-07-02 11:10:57.959
Duration
1:03:28.171
Note, WebLog generation is not included in the time.

CASA logs for stage 7