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 5.306 5.167/5.928 5.577 ± 0.5264
ea02 1342 1342/1342 1342 ± 0.00001486 5.575 5.243/6.336 5.798 ± 0.6644
ea04 1342 1342/1342 1342 ± 0 5.322 4.984/5.925 5.493 ± 0.5714
ea05 1342 1342/1342 1342 ± 0 5.66 5.146/6.19 5.733 ± 0.633
ea06 1342 1342/1342 1342 ± 0 4.907 4.602/5.35 4.998 ± 0.445
ea07 1342 1342/1342 1342 ± 0 5.625 5.267/5.801 5.672 ± 0.4615
ea08 1342 1342/1342 1342 ± 0.00002109 5.695 5.503/6.589 6.056 ± 0.674
ea09 1342 1342/1342 1342 ± 0.000003662 4.674 4.521/5.465 4.933 ± 0.5027
ea10 1342 1342/1342 1342 ± 0 5.635 5.043/6.302 5.679 ± 0.6291
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.778 5.311/6.366 5.947 ± 0.6645
ea13 1342 1342/1342 1342 ± 0 5.704 5.535/6.221 5.939 ± 0.5153
ea14 1342 1342/1342 1342 ± 0 6.437 6.314/6.829 6.517 ± 0.3499
ea15 1342 1342/1342 1342 ± 0 5.603 5.179/6.218 5.79 ± 0.6612
ea16 1342 1342/1342 1342 ± 0 4.738 4.262/4.964 4.671 ± 0.5391
ea17 1342 1342/1342 1342 ± 0.00002563 5.913 5.626/6.598 6.131 ± 0.6364
ea18 1342 1342/1342 1342 ± 0 5.1 4.799/5.557 5.213 ± 0.5386
ea19 1342 1342/1342 1342 ± 0 5.781 5.343/6.455 5.969 ± 0.6458
ea20 1342 1342/1342 1342 ± 0 6.023 5.725/6.802 6.235 ± 0.6663
ea21 1342 1342/1342 1342 ± 0 5.573 5.212/6.186 5.714 ± 0.6113
ea22 1342 1342/1342 1342 ± 0.000004535 5.266 5.056/6.238 5.613 ± 0.6782
ea23 1342 1342/1342 1342 ± 0 5.838 5.296/6.288 5.919 ± 0.6886
ea25 1342 1342/1342 1342 ± 0 5.222 5.195/5.337 5.249 ± 0.1702
ea26 1342 1342/1342 1342 ± 0.00000107 5.501 5.297/6.341 5.789 ± 0.6058
ea27 1342 1342/1342 1342 ± 0.000003381 5.447 5.207/6.326 5.69 ± 0.612
ea28 1342 1342/1342 1342 ± 0.00005218 6.448 6.011/6.921 6.401 ± 0.5351
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 ± 0.00002491 5.221 5.067/5.487 5.204 ± 0.3566
3 1342 1342/1342 1342 ± 0.00002544 5.341 5.169/5.547 5.299 ± 0.3043
4 1342 1342/1342 1342 ± 0.00002491 5.063 4.935/5.265 5.059 ± 0.3389
5 1342 1342/1342 1342 ± 0.00002491 5.198 4.982/5.3 5.151 ± 0.3586
6 1342 1342/1342 1342 ± 0.00002491 5.15 4.886/5.277 5.06 ± 0.3774
7 1342 1342/1342 1342 ± 0.00002491 5.193 5.005/5.355 5.125 ± 0.3877
8 1342 1342/1342 1342 ± 0.00002491 5.22 4.905/5.318 5.094 ± 0.3905
9 1342 1342/1342 1342 ± 0.00002491 5.507 5.201/5.668 5.395 ± 0.4013
10 1342 1342/1342 1342 ± 0.00002441 5.948 5.747/6.088 5.847 ± 0.3934
11 1342 1342/1342 1342 ± 0.00002441 6.225 5.804/6.345 6.081 ± 0.4503
12 1342 1342/1342 1342 ± 0.00002441 6.426 5.926/6.507 6.252 ± 0.4512
13 1342 1342/1342 1342 ± 0.00002441 6.736 6.456/6.998 6.66 ± 0.4685
14 1342 1342/1342 1342 ± 0.00002441 6.853 6.589/7.134 6.803 ± 0.4934
15 1342 1342/1342 1342 ± 0.00002441 6.658 6.253/6.801 6.451 ± 0.502
16 1342 1342/1342 1342 ± 0.00003716 5.743 5.434/6.118 5.719 ± 0.4683
17 1342 1342/1342 1342 ± 0.00004022 5.679 5.357/5.975 5.634 ± 0.4402
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
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
Start time
2024-03-16 15:50:22.832
End
2024-03-16 17:01:36.998
Duration
1:11:14.165
Note, WebLog generation is not included in the time.

CASA logs for stage 7