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 5.476 5.346/6.066 5.733 ± 0.5025
ea02 1342 1342/1342 1342 ± 0 5.996 5.456/6.55 6.031 ± 0.59
ea04 1342 1342/1342 1342 ± 0 5.63 5.284/6.248 5.794 ± 0.5704
ea05 1342 1342/1342 1342 ± 0 5.794 5.527/6.509 5.945 ± 0.5656
ea06 1342 1342/1342 1342 ± 0 5.914 5.266/6.123 5.744 ± 0.5199
ea07 1342 1342/1342 1342 ± 0 5.478 5.309/5.898 5.529 ± 0.4766
ea08 1342 1342/1342 1342 ± 0 6.082 5.65/6.673 6.2 ± 0.6256
ea09 1342 1342/1342 1342 ± 0 6.509 6.211/6.781 6.421 ± 0.4007
ea10 1342 1342/1342 1342 ± 0 5.338 5.058/6.044 5.548 ± 0.5182
ea11 1342 1342/1342 1342 ± 0 6.058 5.47/6.522 6.067 ± 0.6187
ea12 1342 1342/1342 1342 ± 0 5.807 5.438/6.462 5.997 ± 0.6198
ea13 1342 1342/1342 1342 ± 0 6.163 5.789/6.453 6.2 ± 0.4814
ea14 1342 1342/1342 1342 ± 0 5.737 5.407/6.426 5.906 ± 0.6071
ea15 1342 1342/1342 1342 ± 0 5.865 5.495/6.52 6.064 ± 0.6862
ea16 1342 1342/1342 1342 ± 0 6.089 5.714/6.745 6.21 ± 0.6739
ea17 1342 1342/1342 1342 ± 0 6.092 5.721/6.514 6.226 ± 0.6043
ea18 1342 1342/1342 1342 ± 0 5.167 4.844/5.73 5.297 ± 0.524
ea19 1342 1342/1342 1342 ± 0 6.206 5.78/6.873 6.362 ± 0.6529
ea20 1342 1342/1342 1342 ± 0 6.197 5.835/6.763 6.318 ± 0.6437
ea21 1342 1342/1342 1342 ± 0 5.616 5.434/6.272 5.833 ± 0.5309
ea22 1342 1342/1342 1342 ± 0 5.91 5.385/6.507 6.004 ± 0.6588
ea23 1342 1342/1342 1342 ± 0 5.839 5.576/6.642 6.105 ± 0.6746
ea24 1342 1342/1342 1342 ± 0 5.729 5.169/6.389 5.752 ± 0.6154
ea25 1342 1342/1342 1342 ± 0 5.839 5.601/6.389 6.01 ± 0.5591
ea26 1342 1342/1342 1342 ± 0 6.158 5.761/6.759 6.278 ± 0.6687
ea27 1342 1342/1342 1342 ± 0 5.722 5.447/6.561 5.951 ± 0.614
ea28 1342 1342/1342 1342 ± 0 5.784 5.491/6.438 5.973 ± 0.6126
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 5.579 5.325/5.748 5.54 ± 0.2606
3 1342 1342/1342 1342 ± 0 5.305 5.156/5.514 5.319 ± 0.2716
4 1342 1342/1342 1342 ± 0 5.327 5.213/5.545 5.347 ± 0.2911
5 1342 1342/1342 1342 ± 0 5.497 5.296/5.679 5.496 ± 0.2681
6 1342 1342/1342 1342 ± 0 5.457 5.222/5.626 5.457 ± 0.2533
7 1342 1342/1342 1342 ± 0 5.437 5.353/5.606 5.472 ± 0.2384
8 1342 1342/1342 1342 ± 0 5.473 5.193/5.628 5.432 ± 0.2711
9 1342 1342/1342 1342 ± 0 5.721 5.55/5.977 5.732 ± 0.2616
10 1342 1342/1342 1342 ± 0 6.119 5.951/6.29 6.065 ± 0.3456
11 1342 1342/1342 1342 ± 0 6.379 6.172/6.503 6.317 ± 0.3177
12 1342 1342/1342 1342 ± 0 6.525 6.296/6.634 6.477 ± 0.3391
13 1342 1342/1342 1342 ± 0 6.969 6.752/7.18 6.921 ± 0.3581
14 1342 1342/1342 1342 ± 0 7.169 6.872/7.44 7.101 ± 0.3677
15 1342 1342/1342 1342 ± 0 6.618 6.494/6.884 6.631 ± 0.3247
16 1342 1342/1342 1342 ± 0 6.116 5.92/6.306 6.076 ± 0.3864
17 1342 1342/1342 1342 ± 0 6.049 5.81/6.264 5.995 ± 0.4075
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
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_13418/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_13418/working
Start time
2022-05-17 11:06:32.154
End
2022-05-17 12:19:16.011
Duration
1:12:43.857
Note, WebLog generation is not included in the time.

CASA logs for stage 7