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

Statwt Summary Plot

VLASS2.1.sb38534814.eb38560251.59067.369633078706_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 5.917 5.21/6.168 5.676 ± 0.5906
ea02 1342 1342/1342 1342 ± 0.00002846 6.212 5.602/6.706 6.121 ± 0.6388
ea04 1342 1342/1342 1342 ± 0.00002711 5.412 5.09/5.96 5.5 ± 0.6006
ea05 1342 1342/1342 1342 ± 0.0000247 5.621 5.338/6.406 5.802 ± 0.7783
ea06 1342 1342/1342 1342 ± 0 5.419 4.934/5.691 5.28 ± 0.4828
ea07 1342 1342/1342 1342 ± 0 5.969 5.555/6.357 6.035 ± 0.53
ea08 1342 1342/1342 1342 ± 0 6.906 5.845/7.142 6.533 ± 0.7026
ea09 1342 1342/1342 1342 ± 0.00001911 5.366 5.044/5.69 5.326 ± 0.4899
ea10 1342 1342/1342 1342 ± 0.00001921 5.819 5.332/6.574 5.958 ± 0.6369
ea11 1342 1342/1342 1342 ± 0.00001964 6.384 5.41/6.604 6.057 ± 0.68
ea12 1342 1342/1342 1342 ± 0.00002639 5.91 5.63/6.747 6.109 ± 0.7949
ea13 1342 1342/1342 1342 ± 0.00001395 5.907 5.544/6.329 5.935 ± 0.7324
ea14 1342 1342/1342 1342 ± 0.00002889 6.642 6.279/7.018 6.23 ± 1.005
ea15 1342 1342/1342 1342 ± 0.00002764 5.381 5.185/6.5 5.786 ± 0.857
ea16 1342 1342/1342 1342 ± 0.00002131 4.846 4.265/5.485 4.825 ± 0.6548
ea17 1342 1342/1342 1342 ± 0.0000201 6.288 5.793/7.095 6.31 ± 0.7219
ea18 1342 1342/1342 1342 ± 0.00001582 5.35 4.961/5.864 5.375 ± 0.5476
ea19 1342 1342/1342 1342 ± 0.00002505 5.91 5.636/6.641 6.035 ± 0.8054
ea20 1342 1342/1342 1342 ± 0.000009697 6.005 5.884/7.121 6.403 ± 0.8301
ea21 1342 1342/1342 1342 ± 0 5.812 5.52/6.427 5.954 ± 0.6219
ea22 1342 1342/1342 1342 ± 0.00002522 5.64 5.108/6.541 5.742 ± 0.7923
ea23 1342 1342/1342 1342 ± 0 5.958 5.519/6.576 6.122 ± 0.6653
ea25 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea26 1342 1342/1342 1342 ± 0.0000234 5.865 5.778/6.875 6.106 ± 0.848
ea27 1342 1342/1342 1342 ± 0.00001976 5.486 5.296/6.562 5.869 ± 0.6556
ea28 1342 1342/1342 1342 ± 0.00002291 5.655 5.599/6.671 6.041 ± 0.7342
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 ± 0.00002443 5.413 5.098/5.665 5.391 ± 0.3711
5 1342 1342/1342 1342 ± 0.00002881 5.583 5.197/5.805 5.482 ± 0.4995
6 1342 1342/1342 1342 ± 0.00002443 5.48 5.291/5.658 5.391 ± 0.4228
7 1342 1342/1342 1342 ± 0.00002443 5.414 5.208/5.638 5.409 ± 0.3622
8 1342 1342/1342 1342 ± 0.00002443 5.44 5.117/5.641 5.394 ± 0.367
9 1342 1342/1342 1342 ± 0.00002444 5.554 5.118/5.692 5.416 ± 0.3523
10 1342 1342/1342 1342 ± 0.00002395 6.239 6.029/6.3 6.112 ± 0.4141
11 1342 1342/1342 1342 ± 0.00002395 6.446 6.147/6.615 6.324 ± 0.4475
12 1342 1342/1342 1342 ± 0.00002395 6.56 6.292/6.74 6.473 ± 0.4271
13 1342 1342/1342 1342 ± 0.00002395 6.812 6.541/7.14 6.783 ± 0.4417
14 1342 1342/1342 1342 ± 0.00002395 6.972 6.647/7.179 6.844 ± 0.4707
15 1342 1342/1342 1342 ± 0.00002453 6.613 6.415/6.89 6.532 ± 0.4881
16 1342 1342/1342 1342 ± 0.00005948 4.432 4.317/4.53 4.422 ± 0.1904
17 1342 1342/1342 1342 ± 0.00005796 4.501 4.372/4.607 4.477 ± 0.2015
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38534814.eb38560251.59067.369633078706_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
datacolumn
residual_data
vis
VLASS2.1.sb38534814.eb38560251.59067.369633078706_split_split.ms
overwrite_modelcol
False
output_dir
 
Start time
2023-11-04 11:30:13.562
End
2023-11-04 12:41:49.773
Duration
1:11:36.211
Note, WebLog generation is not included in the time.

CASA logs for stage 7