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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.553 5.33/6.143 5.748 ± 0.5267
ea02 1342 1342/1342 1342 ± 0 5.99 5.426/6.462 6.02 ± 0.6302
ea04 1342 1342/1342 1342 ± 0 5.654 5.278/6.209 5.81 ± 0.574
ea05 1342 1342/1342 1342 ± 0 5.812 5.508/6.511 5.941 ± 0.5679
ea06 1342 1342/1342 1342 ± 0 5.892 5.228/6.15 5.722 ± 0.5316
ea07 1342 1342/1342 1342 ± 0 5.522 5.324/5.905 5.578 ± 0.4496
ea08 1342 1342/1342 1342 ± 0 6.079 5.647/6.696 6.208 ± 0.6476
ea09 1342 1342/1342 1342 ± 0 6.528 6.207/6.866 6.485 ± 0.4244
ea10 1342 1342/1342 1342 ± 0 5.379 5.055/6.058 5.539 ± 0.5291
ea11 1342 1342/1342 1342 ± 0 6.028 5.456/6.523 6.053 ± 0.6178
ea12 1342 1342/1342 1342 ± 0 5.792 5.384/6.465 5.985 ± 0.6424
ea13 1342 1342/1342 1342 ± 0 6.237 5.862/6.48 6.251 ± 0.4995
ea14 1342 1342/1342 1342 ± 0 5.877 5.43/6.505 5.982 ± 0.6544
ea15 1342 1342/1342 1342 ± 0 5.869 5.462/6.493 6.045 ± 0.702
ea16 1342 1342/1342 1342 ± 0 6.229 5.695/6.787 6.26 ± 0.6995
ea17 1342 1342/1342 1342 ± 0 6.104 5.765/6.687 6.264 ± 0.6366
ea18 1342 1342/1342 1342 ± 0 5.186 4.832/5.758 5.301 ± 0.5405
ea19 1342 1342/1342 1342 ± 0 6.209 5.745/6.867 6.365 ± 0.6673
ea20 1342 1342/1342 1342 ± 0 6.21 5.829/6.729 6.328 ± 0.6476
ea21 1342 1342/1342 1342 ± 0 5.656 5.442/6.275 5.862 ± 0.535
ea22 1342 1342/1342 1342 ± 0 5.938 5.383/6.534 6.015 ± 0.6851
ea23 1342 1342/1342 1342 ± 0 6.035 5.585/6.521 6.136 ± 0.6718
ea24 1342 1342/1342 1342 ± 0 5.807 5.212/6.41 5.817 ± 0.6403
ea25 1342 1342/1342 1342 ± 0 5.848 5.585/6.422 6.028 ± 0.5772
ea26 1342 1342/1342 1342 ± 0 6.161 5.779/6.801 6.307 ± 0.6805
ea27 1342 1342/1342 1342 ± 0 5.761 5.465/6.651 6.001 ± 0.6463
ea28 1342 1342/1342 1342 ± 0 5.762 5.495/6.477 5.971 ± 0.6331
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 5.583 5.32/5.755 5.538 ± 0.26
3 1342 1342/1342 1342 ± 0 5.33 5.13/5.48 5.301 ± 0.2959
4 1342 1342/1342 1342 ± 0 5.321 5.202/5.496 5.331 ± 0.2671
5 1342 1342/1342 1342 ± 0 5.51 5.269/5.696 5.494 ± 0.2754
6 1342 1342/1342 1342 ± 0 5.452 5.26/5.618 5.445 ± 0.2559
7 1342 1342/1342 1342 ± 0 5.454 5.358/5.621 5.48 ± 0.2455
8 1342 1342/1342 1342 ± 0 5.501 5.229/5.639 5.444 ± 0.2748
9 1342 1342/1342 1342 ± 0 5.745 5.557/5.979 5.746 ± 0.2658
10 1342 1342/1342 1342 ± 0 6.15 5.967/6.306 6.099 ± 0.3386
11 1342 1342/1342 1342 ± 0 6.427 6.183/6.511 6.352 ± 0.3124
12 1342 1342/1342 1342 ± 0 6.555 6.317/6.66 6.509 ± 0.3393
13 1342 1342/1342 1342 ± 0 7.024 6.8/7.186 6.974 ± 0.3564
14 1342 1342/1342 1342 ± 0 7.21 6.89/7.485 7.143 ± 0.3678
15 1342 1342/1342 1342 ± 0 6.692 6.515/6.916 6.661 ± 0.3355
16 1342 1342/1342 1342 ± 0 6.108 5.98/6.473 6.145 ± 0.3694
17 1342 1342/1342 1342 ± 0 6.091 5.855/6.361 6.053 ± 0.3878
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_67714/working
overwrite_modelcol
False
datacolumn
residual_data
vis
/mnt/condor/execute/dir_67714/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
statwtmode
VLASS-SE
Start time
2022-05-19 09:49:16.227
End
2022-05-19 11:03:40.351
Duration
1:14:24.124
Note, WebLog generation is not included in the time.

CASA logs for stage 7