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 5.411 5.328/6 5.469 ± 0.7641
ea02 1342 1342/1342 1342 ± 0.000002622 5.935 5.366/6.624 5.82 ± 0.9207
ea04 1342 1342/1342 1342 ± 0.00002535 5.349 5.004/5.951 5.266 ± 0.8573
ea05 1342 1342/1342 1342 ± 0.00004106 5.639 5.212/6.359 5.691 ± 0.7453
ea06 1342 1342/1342 1342 ± 0.0000138 5.084 4.862/5.525 4.986 ± 0.7122
ea07 1342 1342/1342 1342 ± 0 5.818 5.456/6.197 5.651 ± 0.8439
ea08 1342 1342/1342 1342 ± 0 6.149 5.67/6.918 6.058 ± 0.9992
ea09 1342 1342/1342 1342 ± 0.00003956 5.605 5.18/6.378 5.649 ± 0.7764
ea10 1342 1342/1342 1342 ± 0 5.729 5.242/6.493 5.616 ± 0.8611
ea11 1342 1342/1342 1342 ± 0 5.898 5.259/6.462 5.67 ± 0.8642
ea12 1342 1342/1342 1342 ± 0.000004362 5.77 5.312/6.54 5.698 ± 0.9502
ea13 1342 1342/1342 1342 ± 0.00004058 5.875 5.7/6.44 5.98 ± 0.7559
ea14 1342 1342/1342 1342 ± 0.00003909 5.787 5.427/6.64 5.837 ± 0.8535
ea15 1342 1342/1342 1342 ± 0.00003202 5.498 5.2/6.264 5.486 ± 1.008
ea16 1342 1342/1342 1342 ± 0.00003768 5.798 5.433/6.391 5.742 ± 0.8236
ea17 1342 1342/1342 1342 ± 0 6.032 5.477/6.589 5.895 ± 0.9412
ea18 1342 1342/1342 1342 ± 0 5.098 4.89/5.601 5.084 ± 0.6821
ea19 1342 1342/1342 1342 ± 0.00004209 5.828 5.568/6.718 5.956 ± 0.7627
ea20 1342 1342/1342 1342 ± 0 5.968 5.613/6.917 6.014 ± 0.9976
ea21 1342 1342/1342 1342 ± 0.00003979 5.656 5.286/6.354 5.656 ± 0.7731
ea22 1342 1342/1342 1342 ± 0.00003117 5.502 5.191/6.53 5.681 ± 0.8548
ea23 1342 1342/1342 1342 ± 0.00001714 5.935 5.425/6.474 5.796 ± 0.8802
ea25 1342 1342/1342 1342 ± 0 5.655 5.23/6.263 5.571 ± 0.839
ea27 1342 1342/1342 1342 ± 0 5.572 5.15/6.427 5.551 ± 0.8381
ea28 1342 1342/1342 1342 ± 0 5.807 5.446/6.526 5.789 ± 0.9045
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 5.565 5.323/5.762 5.524 ± 0.2589
5 1342 1342/1342 1342 ± 0 5.282 5.151/5.559 5.34 ± 0.2765
6 1342 1342/1342 1342 ± 0 5.42 5.211/5.502 5.378 ± 0.2542
7 1342 1342/1342 1342 ± 0 5.362 5.247/5.544 5.384 ± 0.2267
8 1342 1342/1342 1342 ± 0 5.418 5.211/5.575 5.374 ± 0.2687
9 1342 1342/1342 1342 ± 0 5.758 5.526/5.9 5.686 ± 0.2976
10 1342 1342/1342 1342 ± 0 6.166 5.986/6.244 6.08 ± 0.3065
11 1342 1342/1342 1342 ± 0 6.373 6.257/6.507 6.339 ± 0.3108
12 1342 1342/1342 1342 ± 0 6.53 6.404/6.65 6.492 ± 0.3281
13 1342 1342/1342 1342 ± 0 6.765 6.488/6.865 6.656 ± 0.3392
14 1342 1342/1342 1342 ± 0 6.363 6.045/6.772 6.37 ± 0.4777
15 1342 1342/1342 1342 ± 0 6.655 6.476/6.892 6.616 ± 0.4222
16 1342 1342/1342 1342 ± 0.00005453 3.847 3.629/4.118 3.87 ± 0.3712
17 1342 1342/1342 1342 ± 0.00005794 4.111 3.945/4.305 4.127 ± 0.3497
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
output_dir
/mnt/condor/execute/dir_53906/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_53906/working/VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
Start time
2022-03-22 08:02:18.480
End
2022-03-22 08:53:31.645
Duration
0:51:13.165
Note, WebLog generation is not included in the time.

CASA logs for stage 7