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

Statwt Summary Plot

VLASS2.1.sb38549013.eb38560130.59067.120196296295_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 5.654 5.212/6.118 5.694 ± 0.5287
ea02 1342 1342/1342 1342 ± 0 5.816 5.308/6.352 5.887 ± 0.6498
ea04 1342 1342/1342 1342 ± 0 5.331 4.974/5.949 5.504 ± 0.5464
ea05 1342 1342/1342 1342 ± 0 5.792 5.342/6.325 5.867 ± 0.6047
ea06 1342 1342/1342 1342 ± 0 5.198 4.91/5.61 5.282 ± 0.431
ea07 1342 1342/1342 1342 ± 0 5.895 5.397/6.215 5.907 ± 0.5464
ea08 1342 1342/1342 1342 ± 0 5.911 5.544/6.674 6.125 ± 0.6635
ea09 1342 1342/1342 1342 ± 0 5.198 4.791/5.593 5.184 ± 0.4617
ea10 1342 1342/1342 1342 ± 0 5.745 5.264/6.475 5.833 ± 0.6167
ea11 1342 1342/1342 1342 ± 0 5.899 5.387/6.423 5.973 ± 0.5767
ea12 1342 1342/1342 1342 ± 0 5.903 5.427/6.385 6 ± 0.6189
ea13 1342 1342/1342 1342 ± 0 5.945 5.618/6.297 6.044 ± 0.5077
ea14 1342 1342/1342 1342 ± 0 6.477 6.242/6.93 6.545 ± 0.3627
ea15 1342 1342/1342 1342 ± 0 5.826 5.283/6.304 5.9 ± 0.6523
ea16 1342 1342/1342 1342 ± 0 4.91 4.34/5.203 4.831 ± 0.5994
ea17 1342 1342/1342 1342 ± 0.000005229 6.143 5.813/6.589 6.294 ± 0.5817
ea18 1342 1342/1342 1342 ± 0 5.058 4.85/5.705 5.229 ± 0.4738
ea19 1342 1342/1342 1342 ± 0 5.919 5.461/6.522 6.07 ± 0.6192
ea20 1342 1342/1342 1342 ± 0 6.102 5.707/6.726 6.227 ± 0.6283
ea21 1342 1342/1342 1342 ± 0 5.679 5.347/6.283 5.822 ± 0.574
ea22 1342 1342/1342 1342 ± 0 5.67 5.18/6.324 5.785 ± 0.6702
ea23 1342 1342/1342 1342 ± 0 5.885 5.428/6.37 5.99 ± 0.6658
ea25 1342 1342/1342 1342 ± 0 5.493 5.175/5.73 5.568 ± 0.4562
ea26 1342 1342/1342 1342 ± 0 5.951 5.535/6.52 6.045 ± 0.6635
ea27 1342 1342/1342 1342 ± 0.00002136 5.594 5.3/6.393 5.801 ± 0.5981
ea28 1342 1342/1342 1342 ± 0 5.781 5.42/6.461 5.93 ± 0.6442
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 ± 0.00002394 5.495 5.169/5.663 5.4 ± 0.332
3 1342 1342/1342 1342 ± 0.00002475 5.134 4.906/5.409 5.152 ± 0.2936
4 1342 1342/1342 1342 ± 0.00002511 5.218 5.066/5.368 5.185 ± 0.3527
5 1342 1342/1342 1342 ± 0.00002394 5.383 5.158/5.494 5.306 ± 0.3864
6 1342 1342/1342 1342 ± 0.00002394 5.34 5.072/5.434 5.219 ± 0.3815
7 1342 1342/1342 1342 ± 0.00002394 5.367 5.151/5.441 5.287 ± 0.3455
8 1342 1342/1342 1342 ± 0.00002394 5.349 5.118/5.492 5.268 ± 0.3426
9 1342 1342/1342 1342 ± 0.00002394 5.671 5.426/5.81 5.558 ± 0.3719
10 1342 1342/1342 1342 ± 0.00002349 6.065 5.826/6.175 5.929 ± 0.4218
11 1342 1342/1342 1342 ± 0.00002349 6.29 5.886/6.435 6.161 ± 0.4195
12 1342 1342/1342 1342 ± 0.00002349 6.46 6.134/6.545 6.331 ± 0.392
13 1342 1342/1342 1342 ± 0.00002349 6.813 6.496/7.067 6.75 ± 0.4206
14 1342 1342/1342 1342 ± 0.00002349 7.043 6.649/7.173 6.889 ± 0.4502
15 1342 1342/1342 1342 ± 0.00002349 6.586 6.362/6.793 6.461 ± 0.4281
16 1342 1342/1342 1342 ± 0.00002731 5.924 5.718/6.208 5.873 ± 0.3824
17 1342 1342/1342 1342 ± 0.00002494 5.988 5.777/6.168 5.9 ± 0.3836
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
statwtmode
VLASS-SE
output_dir
 
datacolumn
residual_data
Start time
2023-11-18 13:52:30.681
End
2023-11-18 14:59:34.501
Duration
1:07:03.820
Note, WebLog generation is not included in the time.

CASA logs for stage 7