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

Statwt Summary Plot

VLASS2.1.sb38530355.eb38576088.59078.34299474537_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 5.358 5.167/5.972 5.458 ± 0.6471
ea02 1342 1342/1342 1342 ± 0.0000428 5.882 5.388/6.621 5.826 ± 0.84
ea04 1342 1342/1342 1342 ± 0 5.141 5.013/5.931 5.412 ± 0.628
ea05 1342 1342/1342 1342 ± 0.00001758 5.49 5.132/6.43 5.751 ± 0.6735
ea06 1342 1342/1342 1342 ± 0.000002204 4.748 4.646/5.176 4.815 ± 0.4398
ea07 1342 1342/1342 1342 ± 0.0000415 5.74 5.365/6.21 5.752 ± 0.704
ea08 1342 1342/1342 1342 ± 0.00004172 5.982 5.503/6.776 5.998 ± 0.8595
ea09 1342 1342/1342 1342 ± 0.00002897 5.437 5.141/6.332 5.48 ± 0.7709
ea10 1342 1342/1342 1342 ± 0.0000415 5.322 4.987/6.272 5.564 ± 0.7129
ea11 1342 1342/1342 1342 ± 0.00003653 5.63 5.1/6.342 5.673 ± 0.8138
ea12 1342 1342/1342 1342 ± 0.000002204 5.591 5.321/6.408 5.741 ± 0.7858
ea13 1342 1342/1342 1342 ± 0.00002057 5.943 5.738/6.386 5.98 ± 0.7332
ea14 1342 1342/1342 1342 ± 0.00001402 5.556 5.324/6.698 5.913 ± 0.7015
ea15 1342 1342/1342 1342 ± 0 5.317 5.106/6.192 5.632 ± 0.7403
ea16 1342 1342/1342 1342 ± 0.00003014 5.907 5.498/6.673 6.031 ± 0.7666
ea17 1342 1342/1342 1342 ± 0.00004158 5.806 5.414/6.531 5.864 ± 0.7592
ea18 1342 1342/1342 1342 ± 0.00001898 4.96 4.698/5.718 5.065 ± 0.608
ea19 1342 1342/1342 1342 ± 0.00001076 5.748 5.544/6.715 6.042 ± 0.6947
ea20 1342 1342/1342 1342 ± 0.00001081 5.89 5.655/6.833 6.028 ± 0.8878
ea21 1342 1342/1342 1342 ± 0.00002452 5.599 5.38/6.315 5.771 ± 0.6555
ea22 1342 1342/1342 1342 ± 0.00004272 5.489 5.254/6.453 5.792 ± 0.7499
ea23 1342 1342/1342 1342 ± 0.00004154 5.946 5.508/6.585 5.986 ± 0.8164
ea25 1342 1342/1342 1342 ± 0.0000415 5.403 5.221/6.258 5.582 ± 0.7191
ea27 1342 1342/1342 1342 ± 0.0000416 5.445 5.155/6.346 5.562 ± 0.7127
ea28 1342 1342/1342 1342 ± 0.00004155 5.575 5.323/6.478 5.747 ± 0.7651
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 ± 0.00002427 5.472 5.333/5.692 5.486 ± 0.2731
3 1342 1342/1342 1342 ± 0.00002685 5.249 5.046/5.498 5.263 ± 0.362
5 1342 1342/1342 1342 ± 0.00002427 5.338 5.12/5.549 5.372 ± 0.34
6 1342 1342/1342 1342 ± 0.00002427 5.332 5.153/5.507 5.314 ± 0.2704
7 1342 1342/1342 1342 ± 0.00002427 5.383 5.251/5.513 5.357 ± 0.2681
8 1342 1342/1342 1342 ± 0.00002427 5.373 5.138/5.508 5.315 ± 0.2963
9 1342 1342/1342 1342 ± 0.00002427 5.602 5.49/5.87 5.599 ± 0.3492
10 1342 1342/1342 1342 ± 0.00002427 6.046 5.88/6.114 5.962 ± 0.3321
11 1342 1342/1342 1342 ± 0.00002427 6.288 6.125/6.401 6.226 ± 0.3586
12 1342 1342/1342 1342 ± 0.00002427 6.385 6.31/6.604 6.379 ± 0.3652
13 1342 1342/1342 1342 ± 0.00002427 6.798 6.524/6.952 6.726 ± 0.3875
14 1342 1342/1342 1342 ± 0.0000248 6.803 6.401/7.073 6.719 ± 0.4926
15 1342 1342/1342 1342 ± 0.00002427 6.71 6.455/6.896 6.62 ± 0.4757
16 1342 1342/1342 1342 ± 0.00006081 4.434 4.262/4.727 4.488 ± 0.3288
17 1342 1342/1342 1342 ± 0.00006096 4.471 4.268/4.69 4.506 ± 0.3268
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms flagged by statwt flagging agents
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
datacolumn
residual_data
vis
VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms
Start time
2023-12-05 13:48:33.716
End
2023-12-05 14:50:40.382
Duration
1:02:06.666
Note, WebLog generation is not included in the time.

CASA logs for stage 7