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 4.735 4.584/4.971 4.808 ± 0.2439
ea02 1342 1342/1342 1342 ± 0 5.46 5.136/5.726 5.504 ± 0.426
ea04 1342 1342/1342 1342 ± 0 5.309 5.019/5.983 5.511 ± 0.5206
ea05 1342 1342/1342 1342 ± 0 5.259 5.143/5.73 5.417 ± 0.4294
ea06 1342 1342/1342 1342 ± 0 2.642 2.62/2.823 2.729 ± 0.2113
ea07 1342 1342/1342 1342 ± 0 5.103 5.037/5.369 5.176 ± 0.1876
ea08 1342 1342/1342 1342 ± 0 5.5 5.426/6.019 5.696 ± 0.4535
ea09 1342 1342/1342 1342 ± 0 4.985 4.707/5.32 5.034 ± 0.3563
ea10 1342 1342/1342 1342 ± 0 5.159 4.945/5.657 5.278 ± 0.4004
ea11 1342 1342/1342 1342 ± 0 5.185 4.934/5.499 5.233 ± 0.3433
ea12 1342 1342/1342 1342 ± 0 5.054 4.921/5.15 5.064 ± 0.1299
ea13 1342 1342/1342 1342 ± 0 5.927 5.616/6.182 5.957 ± 0.4104
ea14 1342 1342/1342 1342 ± 0 4.846 4.62/4.995 4.812 ± 0.2427
ea15 1342 1342/1342 1342 ± 0 5.669 5.296/6.183 5.836 ± 0.5829
ea16 1342 1342/1342 1342 ± 0 4.67 4.519/4.995 4.708 ± 0.4487
ea17 1342 1342/1342 1342 ± 0 5.818 5.539/6.323 5.894 ± 0.4755
ea18 1342 1342/1342 1342 ± 0 4.916 4.659/5.374 5.014 ± 0.4129
ea19 1342 1342/1342 1342 ± 0 6.188 5.751/6.449 6.163 ± 0.406
ea21 1342 1342/1342 1342 ± 0 4.84 4.661/4.981 4.812 ± 0.2525
ea22 1342 1342/1342 1342 ± 0 5.507 4.904/5.815 5.386 ± 0.4774
ea23 1342 1342/1342 1342 ± 0 4.867 4.684/5.064 4.878 ± 0.3168
ea25 1342 1342/1342 1342 ± 0 4.748 4.305/4.916 4.498 ± 0.6541
ea26 1342 1342/1342 1342 ± 0 5.779 5.471/6.373 5.929 ± 0.6064
ea27 1342 1342/1342 1342 ± 0 5.018 4.816/5.433 5.122 ± 0.3369
ea28 1342 1342/1342 1342 ± 0 5.029 4.823/5.326 5.089 ± 0.3166
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 5.183 4.984/5.419 5.185 ± 0.2783
3 1342 1342/1342 1342 ± 0 4.784 4.64/4.999 4.848 ± 0.3
4 1342 1342/1342 1342 ± 0 4.98 4.831/5.172 5.038 ± 0.3567
5 1342 1342/1342 1342 ± 0 5.268 5.183/5.512 5.32 ± 0.2884
6 1342 1342/1342 1342 ± 0 5.016 4.624/5.166 4.95 ± 0.3649
7 1342 1342/1342 1342 ± 0 4.921 4.732/5.045 4.946 ± 0.3432
8 1342 1342/1342 1342 ± 0 4.793 4.66/5.108 4.887 ± 0.3447
9 1342 1342/1342 1342 ± 0 5.013 4.728/5.391 5.076 ± 0.3628
10 1342 1342/1342 1342 ± 0 5.321 4.928/5.671 5.277 ± 0.6042
11 1342 1342/1342 1342 ± 0 5.527 5.039/6.007 5.404 ± 0.7389
12 1342 1342/1342 1342 ± 0 5.545 5.146/5.952 5.46 ± 0.822
13 1342 1342/1342 1342 ± 0 5.821 5.359/6.328 5.706 ± 0.9495
14 1342 1342/1342 1342 ± 0 5.887 5.495/6.577 5.881 ± 0.9001
15 1342 1342/1342 1342 ± 0 5.646 5.32/6.17 5.758 ± 0.5796
16 1342 1342/1342 1342 ± 0 5.119 4.598/5.672 5.097 ± 0.7931
17 1342 1342/1342 1342 ± 0 5.138 4.574/5.671 5.077 ± 0.8547
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
overwrite_modelcol
False
datacolumn
residual_data
vis
/mnt/condor/execute/dir_132205/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_132205/working
Start time
2022-07-02 17:15:58.175
End
2022-07-02 18:19:43.556
Duration
1:03:45.380
Note, WebLog generation is not included in the time.

CASA logs for stage 7