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

Statwt Summary Plot

VLASS2.1.sb38546349.eb38559922.59066.15098736111_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 5.183 5.077/6.049 5.463 ± 0.6657
ea02 1342 1342/1342 1342 ± 0 5.627 5.071/6.413 5.658 ± 0.8679
ea04 1342 1342/1342 1342 ± 0.000003194 5.038 4.818/5.926 5.188 ± 0.7587
ea05 1342 1342/1342 1342 ± 0.00002829 5.526 4.977/6.44 5.61 ± 0.9021
ea06 1342 1342/1342 1342 ± 0 3.164 2.85/3.554 3.147 ± 0.3976
ea07 1342 1342/1342 1342 ± 0 5.465 5.292/5.564 5.446 ± 0.2133
ea08 1342 1342/1342 1342 ± 0 6.115 5.561/6.839 6.177 ± 0.8775
ea09 1342 1342/1342 1342 ± 0.00002322 5.26 4.94/6.131 5.341 ± 0.8111
ea10 1342 1342/1342 1342 ± 0 5.79 5.153/6.465 5.699 ± 0.8075
ea11 1342 1342/1342 1342 ± 0 5.85 5.315/6.491 5.783 ± 0.7841
ea12 1342 1342/1342 1342 ± 0.000001609 5.602 5.235/6.541 5.69 ± 0.8627
ea13 1342 1342/1342 1342 ± 0.00003533 5.623 5.438/6.173 5.747 ± 0.8413
ea14 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea15 1342 1342/1342 1342 ± 0.000007222 5.22 5.07/6.214 5.483 ± 0.8991
ea16 1342 1342/1342 1342 ± 0.00001199 4.765 4.182/5.4 4.758 ± 0.7446
ea18 1342 1342/1342 1342 ± 0 4.877 4.572/5.569 4.932 ± 0.6533
ea19 1342 1342/1342 1342 ± 0.00004713 6.651 5.987/7.103 6.105 ± 1.216
ea20 1342 1342/1342 1342 ± 0 5.934 5.696/6.855 6.083 ± 0.9323
ea21 1342 1342/1342 1342 ± 0.00001447 5.407 5.155/6.177 5.546 ± 0.843
ea22 1342 1342/1342 1342 ± 0.00001072 5.287 4.939/6.386 5.472 ± 0.935
ea23 1342 1342/1342 1342 ± 0 5.628 5.236/6.443 5.766 ± 0.8635
ea25 1342 1342/1342 1342 ± 0 5.257 5.058/5.423 5.141 ± 0.5085
ea26 1342 1342/1342 1342 ± 0.00002572 5.549 5.418/6.617 5.789 ± 0.9588
ea27 1342 1342/1342 1342 ± 0 5.586 5.164/6.379 5.639 ± 0.7754
ea28 1342 1342/1342 1342 ± 0 5.571 5.311/6.535 5.801 ± 0.8117
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 5.187 5.042/5.529 5.121 ± 0.6598
3 1342 1342/1342 1342 ± 0 5.185 4.88/5.514 5.116 ± 0.67
5 1342 1342/1342 1342 ± 0 5.22 4.818/5.346 5.007 ± 0.6273
6 1342 1342/1342 1342 ± 0 5.242 4.944/5.346 5.062 ± 0.5918
7 1342 1342/1342 1342 ± 0 5.163 5.007/5.362 5.064 ± 0.5606
8 1342 1342/1342 1342 ± 0 5.107 4.941/5.338 5.052 ± 0.5484
9 1342 1342/1342 1342 ± 0 5.573 5.189/5.643 5.375 ± 0.5879
10 1342 1342/1342 1342 ± 0 5.913 5.373/6.015 5.701 ± 0.6632
11 1342 1342/1342 1342 ± 0 6.171 5.858/6.399 5.986 ± 0.716
12 1342 1342/1342 1342 ± 0 6.421 6.08/6.55 6.188 ± 0.6896
13 1342 1342/1342 1342 ± 0 6.542 6.275/6.875 6.389 ± 0.7352
14 1342 1342/1342 1342 ± 0 6.667 6.299/6.963 6.492 ± 0.7775
15 1342 1342/1342 1342 ± 0 6.679 6.335/6.915 6.469 ± 0.8037
16 1342 1342/1342 1342 ± 0.00004956 3.689 3.561/3.822 3.675 ± 0.2519
17 1342 1342/1342 1342 ± 0.00004878 3.703 3.534/3.872 3.704 ± 0.3485
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_140211/working
vis
/mnt/condor/execute/dir_140211/working/VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms
datacolumn
residual_data
Start time
2022-03-08 21:05:30.666
End
2022-03-08 22:16:30.066
Duration
1:10:59.400
Note, WebLog generation is not included in the time.

CASA logs for stage 7