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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.611 5.193/5.934 5.621 ± 0.504
ea02 1342 1342/1342 1342 ± 0 5.821 5.348/6.183 5.879 ± 0.5761
ea04 1342 1342/1342 1342 ± 0 5.326 5.028/6.036 5.534 ± 0.5089
ea05 1342 1342/1342 1342 ± 0 5.829 5.441/6.249 5.858 ± 0.5623
ea06 1342 1342/1342 1342 ± 0 2.778 2.728/2.934 2.864 ± 0.2003
ea07 1342 1342/1342 1342 ± 0 5.459 5.413/5.632 5.522 ± 0.1897
ea08 1342 1342/1342 1342 ± 0 5.946 5.591/6.503 6.084 ± 0.5845
ea09 1342 1342/1342 1342 ± 0 5.146 4.813/5.464 5.179 ± 0.3761
ea10 1342 1342/1342 1342 ± 0 5.581 5.378/6.375 5.826 ± 0.5719
ea11 1342 1342/1342 1342 ± 0 5.858 5.411/6.33 5.923 ± 0.5457
ea12 1342 1342/1342 1342 ± 0 5.092 5.056/5.269 5.137 ± 0.1259
ea13 1342 1342/1342 1342 ± 0 6.002 5.683/6.389 6.064 ± 0.4498
ea14 1342 1342/1342 1342 ± 0 5.682 5.321/6.375 5.868 ± 0.5789
ea15 1342 1342/1342 1342 ± 0 5.684 5.332/6.317 5.886 ± 0.5935
ea16 1342 1342/1342 1342 ± 0 5.028 4.72/5.447 5.122 ± 0.4839
ea17 1342 1342/1342 1342 ± 0 6.169 5.686/6.684 6.176 ± 0.5571
ea18 1342 1342/1342 1342 ± 0 5.147 4.839/5.624 5.259 ± 0.4948
ea19 1342 1342/1342 1342 ± 0 6.428 6.134/6.792 6.493 ± 0.3882
ea21 1342 1342/1342 1342 ± 0 5.629 5.465/6.228 5.892 ± 0.485
ea22 1342 1342/1342 1342 ± 0 5.765 5.104/6.096 5.678 ± 0.5961
ea23 1342 1342/1342 1342 ± 0 5.792 5.572/6.44 5.995 ± 0.5862
ea25 1342 1342/1342 1342 ± 0 5.099 4.246/5.388 4.759 ± 0.7541
ea26 1342 1342/1342 1342 ± 0 5.834 5.546/6.48 6.019 ± 0.6097
ea27 1342 1342/1342 1342 ± 0 5.503 5.406/6.264 5.757 ± 0.5231
ea28 1342 1342/1342 1342 ± 0 5.712 5.4/6.209 5.825 ± 0.5602
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 5.405 5.29/5.624 5.419 ± 0.2547
3 1342 1342/1342 1342 ± 0 5.127 4.98/5.315 5.174 ± 0.292
4 1342 1342/1342 1342 ± 0 5.309 5.161/5.487 5.317 ± 0.3332
5 1342 1342/1342 1342 ± 0 5.499 5.388/5.759 5.57 ± 0.223
6 1342 1342/1342 1342 ± 0 5.34 5.121/5.449 5.298 ± 0.271
7 1342 1342/1342 1342 ± 0 5.319 5.093/5.463 5.287 ± 0.2594
8 1342 1342/1342 1342 ± 0 5.314 5.058/5.448 5.235 ± 0.3376
9 1342 1342/1342 1342 ± 0 5.589 5.195/5.805 5.48 ± 0.377
10 1342 1342/1342 1342 ± 0 5.922 5.657/6.063 5.71 ± 0.6432
11 1342 1342/1342 1342 ± 0 6.176 5.735/6.279 5.891 ± 0.7643
12 1342 1342/1342 1342 ± 0 6.268 5.753/6.426 5.916 ± 0.9406
13 1342 1342/1342 1342 ± 0 6.67 6.266/6.824 6.338 ± 0.9498
14 1342 1342/1342 1342 ± 0 6.896 6.416/7.004 6.54 ± 0.9444
15 1342 1342/1342 1342 ± 0 6.503 6.191/6.7 6.217 ± 0.9358
16 1342 1342/1342 1342 ± 0 5.846 5.414/5.989 5.615 ± 0.82
17 1342 1342/1342 1342 ± 0 5.817 5.587/6.064 5.602 ± 0.8679
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_123504/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_123504/working
statwtmode
VLASS-SE
overwrite_modelcol
False
Start time
2022-07-02 08:32:15.682
End
2022-07-02 09:32:37.319
Duration
1:00:21.636
Note, WebLog generation is not included in the time.

CASA logs for stage 7