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

Statwt Summary Plot

VLASS2.1.sb38461639.eb38575724.59076.48643795139_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 5.946 5.226/6.21 5.806 ± 0.5729
ea02 1342 1342/1342 1342 ± 0.000003235 6.039 5.346/6.668 6.127 ± 0.6957
ea04 1342 1342/1342 1342 ± 0 5.363 5.125/6.124 5.646 ± 0.5762
ea05 1342 1342/1342 1342 ± 0.0000124 6.087 5.438/6.863 6.093 ± 0.7099
ea06 1342 1342/1342 1342 ± 0 5.298 4.757/5.541 5.193 ± 0.3942
ea07 1342 1342/1342 1342 ± 0.000003241 5.897 5.477/6.348 6.053 ± 0.6058
ea08 1342 1342/1342 1342 ± 0 6.678 5.602/6.956 6.448 ± 0.7653
ea09 1342 1342/1342 1342 ± 0.000009895 5.79 5.273/6.749 5.93 ± 0.7213
ea10 1342 1342/1342 1342 ± 0 5.843 5.247/6.597 5.99 ± 0.6872
ea11 1342 1342/1342 1342 ± 0 6.331 5.456/6.6 6.112 ± 0.6285
ea12 1342 1342/1342 1342 ± 0 5.641 5.339/6.603 6.016 ± 0.6831
ea13 1342 1342/1342 1342 ± 0.00001465 6.329 5.651/6.815 6.203 ± 0.6356
ea14 1342 1342/1342 1342 ± 0.000004358 6.279 5.552/6.82 6.263 ± 0.74
ea15 1342 1342/1342 1342 ± 0.000002433 5.902 5.224/6.796 5.959 ± 0.7135
ea16 1342 1342/1342 1342 ± 0.000008124 5.947 5.471/6.683 6.145 ± 0.7577
ea17 1342 1342/1342 1342 ± 0 6.275 5.764/7.206 6.42 ± 0.7208
ea18 1342 1342/1342 1342 ± 0 5.388 4.938/5.906 5.407 ± 0.5051
ea19 1342 1342/1342 1342 ± 0.00001272 5.884 5.624/6.88 6.302 ± 0.7304
ea20 1342 1342/1342 1342 ± 0 6.478 5.843/7.081 6.451 ± 0.6435
ea21 1342 1342/1342 1342 ± 0.000006979 5.715 5.435/6.509 6.021 ± 0.6756
ea22 1342 1342/1342 1342 ± 0.000003293 6.122 5.158/6.646 5.929 ± 0.7511
ea23 1342 1342/1342 1342 ± 0.000003388 6.288 5.581/6.784 6.235 ± 0.7103
ea25 1342 1342/1342 1342 ± 0 6.199 5.438/6.573 6.004 ± 0.6243
ea27 1342 1342/1342 1342 ± 0 5.614 5.299/6.563 5.909 ± 0.64
ea28 1342 1342/1342 1342 ± 0 6.212 5.514/6.714 6.215 ± 0.7021
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 5.448 5.206/5.603 5.413 ± 0.2658
5 1342 1342/1342 1342 ± 0 5.461 5.233/5.611 5.443 ± 0.2719
6 1342 1342/1342 1342 ± 0 5.343 5.167/5.465 5.303 ± 0.2584
7 1342 1342/1342 1342 ± 0 5.339 5.238/5.538 5.363 ± 0.2404
8 1342 1342/1342 1342 ± 0 5.451 5.207/5.539 5.375 ± 0.2884
9 1342 1342/1342 1342 ± 0.00000764 5.729 5.487/5.888 5.657 ± 0.3099
10 1342 1342/1342 1342 ± 0 6.207 6.03/6.301 6.124 ± 0.2932
11 1342 1342/1342 1342 ± 0 6.387 6.264/6.545 6.373 ± 0.3185
12 1342 1342/1342 1342 ± 0 6.576 6.376/6.69 6.527 ± 0.3402
13 1342 1342/1342 1342 ± 0 6.813 6.539/6.951 6.716 ± 0.3651
14 1342 1342/1342 1342 ± 0 7.076 6.941/7.369 7.047 ± 0.4241
15 1342 1342/1342 1342 ± 0 6.908 6.696/7.165 6.862 ± 0.4638
16 1342 1342/1342 1342 ± 0.00005349 4.399 4.266/4.526 4.4 ± 0.2196
17 1342 1342/1342 1342 ± 0.00005123 4.539 4.343/4.757 4.581 ± 0.357
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_7426/working
vis
/mnt/condor/execute/dir_7426/working/VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms
Start time
2022-03-22 06:38:52.416
End
2022-03-22 07:40:47.830
Duration
1:01:55.414
Note, WebLog generation is not included in the time.

CASA logs for stage 7