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 5.614 5.212/6.124 5.688 ± 0.532
ea02 1342 1342/1342 1342 ± 0 5.78 5.335/6.306 5.88 ± 0.6301
ea04 1342 1342/1342 1342 ± 0 5.38 4.983/5.945 5.512 ± 0.5513
ea05 1342 1342/1342 1342 ± 0 5.776 5.308/6.306 5.872 ± 0.6014
ea06 1342 1342/1342 1342 ± 0 5.184 4.905/5.581 5.271 ± 0.4171
ea07 1342 1342/1342 1342 ± 0 5.793 5.447/6.145 5.901 ± 0.5432
ea08 1342 1342/1342 1342 ± 0 5.979 5.565/6.675 6.138 ± 0.6468
ea09 1342 1342/1342 1342 ± 0 5.209 4.799/5.592 5.211 ± 0.4578
ea10 1342 1342/1342 1342 ± 0 5.693 5.29/6.455 5.828 ± 0.6168
ea11 1342 1342/1342 1342 ± 0 5.874 5.357/6.393 5.937 ± 0.59
ea12 1342 1342/1342 1342 ± 0 5.874 5.406/6.403 6.006 ± 0.5927
ea13 1342 1342/1342 1342 ± 0 5.974 5.629/6.295 6.042 ± 0.508
ea14 1342 1342/1342 1342 ± 0 6.462 6.219/6.912 6.529 ± 0.3691
ea15 1342 1342/1342 1342 ± 0 5.834 5.289/6.346 5.885 ± 0.6544
ea16 1342 1342/1342 1342 ± 0 4.866 4.35/5.127 4.84 ± 0.5487
ea17 1342 1342/1342 1342 ± 0.000006036 6.137 5.834/6.615 6.257 ± 0.5902
ea18 1342 1342/1342 1342 ± 0 5.022 4.872/5.705 5.226 ± 0.4817
ea19 1342 1342/1342 1342 ± 0 5.927 5.466/6.519 6.06 ± 0.6164
ea20 1342 1342/1342 1342 ± 0 6.068 5.771/6.744 6.221 ± 0.621
ea21 1342 1342/1342 1342 ± 0 5.685 5.345/6.274 5.827 ± 0.5782
ea22 1342 1342/1342 1342 ± 0 5.679 5.185/6.287 5.764 ± 0.6566
ea23 1342 1342/1342 1342 ± 0 5.933 5.414/6.389 6.005 ± 0.6597
ea25 1342 1342/1342 1342 ± 0.000003309 5.476 5.085/5.727 5.475 ± 0.4663
ea26 1342 1342/1342 1342 ± 0 5.919 5.561/6.557 6.061 ± 0.655
ea27 1342 1342/1342 1342 ± 0.0000186 5.564 5.287/6.401 5.783 ± 0.6073
ea28 1342 1342/1342 1342 ± 0.000001911 5.765 5.413/6.442 5.923 ± 0.644
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 ± 0.00002399 5.474 5.21/5.664 5.39 ± 0.3191
3 1342 1342/1342 1342 ± 0.0000251 5.235 4.94/5.469 5.178 ± 0.2817
4 1342 1342/1342 1342 ± 0.00002417 5.322 5.203/5.459 5.26 ± 0.3199
5 1342 1342/1342 1342 ± 0.00002399 5.39 5.208/5.505 5.307 ± 0.3462
6 1342 1342/1342 1342 ± 0.00002399 5.305 5.038/5.396 5.189 ± 0.3541
7 1342 1342/1342 1342 ± 0.00002399 5.329 5.153/5.466 5.287 ± 0.3595
8 1342 1342/1342 1342 ± 0.00002399 5.332 5.128/5.489 5.255 ± 0.3583
9 1342 1342/1342 1342 ± 0.00002399 5.659 5.402/5.792 5.547 ± 0.3679
10 1342 1342/1342 1342 ± 0.00002354 6.057 5.828/6.196 5.913 ± 0.4609
11 1342 1342/1342 1342 ± 0.00002354 6.267 5.91/6.427 6.141 ± 0.4387
12 1342 1342/1342 1342 ± 0.00002354 6.46 6.159/6.58 6.32 ± 0.4151
13 1342 1342/1342 1342 ± 0.00002354 6.801 6.438/7.055 6.726 ± 0.4167
14 1342 1342/1342 1342 ± 0.00002354 7.046 6.581/7.169 6.876 ± 0.4505
15 1342 1342/1342 1342 ± 0.00002354 6.626 6.339/6.793 6.466 ± 0.4438
16 1342 1342/1342 1342 ± 0.00002717 5.94 5.631/6.217 5.872 ± 0.3939
17 1342 1342/1342 1342 ± 0.00002387 5.982 5.785/6.134 5.874 ± 0.4006
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
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
output_dir
 
datacolumn
residual_data
Start time
2023-11-18 08:35:16.082
End
2023-11-18 09:13:50.567
Duration
0:38:34.485
Note, WebLog generation is not included in the time.

CASA logs for stage 7