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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.383 5.214/5.939 5.558 ± 0.5362
ea02 1342 1342/1342 1342 ± 0.00002394 5.63 5.306/6.28 5.829 ± 0.6669
ea04 1342 1342/1342 1342 ± 0 5.414 5.04/5.879 5.519 ± 0.5098
ea05 1342 1342/1342 1342 ± 0 5.647 5.263/6.304 5.726 ± 0.5681
ea06 1342 1342/1342 1342 ± 0 4.858 4.584/5.186 4.889 ± 0.411
ea07 1342 1342/1342 1342 ± 0.00002094 5.592 5.223/5.836 5.632 ± 0.4648
ea08 1342 1342/1342 1342 ± 0.00002366 5.852 5.451/6.591 6.001 ± 0.681
ea09 1342 1342/1342 1342 ± 0 4.855 4.614/5.471 5.017 ± 0.4613
ea10 1342 1342/1342 1342 ± 0.00004088 5.503 5.16/6.257 5.659 ± 0.6057
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.765 5.333/6.21 5.86 ± 0.5987
ea13 1342 1342/1342 1342 ± 0 5.926 5.642/6.127 5.994 ± 0.4601
ea14 1342 1342/1342 1342 ± 0 6.389 6.016/6.829 6.408 ± 0.4251
ea15 1342 1342/1342 1342 ± 0 5.57 5.242/6.145 5.767 ± 0.6006
ea16 1342 1342/1342 1342 ± 0 4.607 3.836/4.917 4.449 ± 0.7525
ea17 1342 1342/1342 1342 ± 0.00001528 5.83 5.654/6.868 6.087 ± 0.6349
ea18 1342 1342/1342 1342 ± 0.000001223 5.157 4.836/5.531 5.2 ± 0.5287
ea19 1342 1342/1342 1342 ± 0 5.877 5.464/6.356 5.986 ± 0.5604
ea20 1342 1342/1342 1342 ± 0 6.068 5.757/6.675 6.194 ± 0.5932
ea21 1342 1342/1342 1342 ± 0 5.491 5.257/6.033 5.669 ± 0.5076
ea22 1342 1342/1342 1342 ± 0 5.439 5.221/6.228 5.71 ± 0.6438
ea23 1342 1342/1342 1342 ± 0.000001237 5.554 5.34/6.16 5.812 ± 0.6023
ea25 1342 1342/1342 1342 ± 0.00000173 5.348 5.216/5.466 5.305 ± 0.2008
ea26 1342 1342/1342 1342 ± 0 5.699 5.436/6.345 5.826 ± 0.565
ea27 1342 1342/1342 1342 ± 0.00004038 5.416 5.204/6.241 5.635 ± 0.5603
ea28 1342 1342/1342 1342 ± 0.00005259 6.373 5.932/6.837 6.266 ± 0.5913
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 ± 0.00002493 5.411 5.169/5.632 5.306 ± 0.5109
3 1342 1342/1342 1342 ± 0.00002565 5.037 4.725/5.296 4.975 ± 0.4538
4 1342 1342/1342 1342 ± 0.00002696 5.17 5.01/5.367 5.068 ± 0.5745
5 1342 1342/1342 1342 ± 0.00002493 5.266 5.064/5.458 5.194 ± 0.508
6 1342 1342/1342 1342 ± 0.00002493 5.268 5./5.395 5.172 ± 0.392
7 1342 1342/1342 1342 ± 0.00002493 5.265 5.118/5.392 5.218 ± 0.3524
8 1342 1342/1342 1342 ± 0.00002493 5.25 5.014/5.387 5.157 ± 0.3794
9 1342 1342/1342 1342 ± 0.00002493 5.492 5.212/5.64 5.42 ± 0.4025
10 1342 1342/1342 1342 ± 0.00002442 5.925 5.702/6.074 5.813 ± 0.3994
11 1342 1342/1342 1342 ± 0.00002442 6.145 5.762/6.286 6.014 ± 0.435
12 1342 1342/1342 1342 ± 0.00002442 6.272 5.892/6.422 6.166 ± 0.4229
13 1342 1342/1342 1342 ± 0.00002442 6.635 6.37/6.88 6.552 ± 0.4393
14 1342 1342/1342 1342 ± 0.00002442 6.879 6.595/7.076 6.736 ± 0.4707
15 1342 1342/1342 1342 ± 0.00002442 6.556 6.33/6.728 6.412 ± 0.4903
16 1342 1342/1342 1342 ± 0.00004889 5.532 5.32/5.932 5.557 ± 0.4133
17 1342 1342/1342 1342 ± 0.00004816 5.528 5.351/5.846 5.546 ± 0.3931
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
output_dir
 
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
datacolumn
residual_data
Start time
2024-03-16 08:31:45.593
End
2024-03-16 09:24:32.903
Duration
0:52:47.310
Note, WebLog generation is not included in the time.

CASA logs for stage 7