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

Statwt Summary Plot

VLASS2.1.sb38538105.eb38585498.59082.21856813657_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 5.964 5.459/6.23 5.886 ± 0.4622
ea02 1342 1342/1342 1342 ± 0 6.165 5.74/6.739 6.23 ± 0.5637
ea04 1342 1342/1342 1342 ± 0 5.554 5.154/6.156 5.659 ± 0.5184
ea05 1342 1342/1342 1342 ± 0 6.062 5.468/6.309 5.955 ± 0.563
ea06 1342 1342/1342 1342 ± 0 5.01 4.845/5.374 5.112 ± 0.3381
ea07 1342 1342/1342 1342 ± 0 5.957 5.693/6.285 6.049 ± 0.4969
ea08 1342 1342/1342 1342 ± 0 6.158 5.925/6.767 6.331 ± 0.5611
ea09 1342 1342/1342 1342 ± 0 5.89 5.372/6.384 5.975 ± 0.6171
ea10 1342 1342/1342 1342 ± 0.000006557 5.786 5.329/6.5 5.91 ± 0.5706
ea11 1342 1342/1342 1342 ± 0 6. 5.475/6.41 5.989 ± 0.5625
ea12 1342 1342/1342 1342 ± 0 6.046 5.549/6.518 6.075 ± 0.5914
ea13 1342 1342/1342 1342 ± 0 6.497 5.985/6.672 6.383 ± 0.4596
ea14 1342 1342/1342 1342 ± 0.000003137 6.145 5.498/6.535 6.042 ± 0.6105
ea15 1342 1342/1342 1342 ± 0 5.814 5.243/6.326 5.848 ± 0.6393
ea16 1342 1342/1342 1342 ± 0 6.338 5.862/6.598 6.382 ± 0.6351
ea17 1342 1342/1342 1342 ± 0 6.173 5.749/6.475 6.261 ± 0.5637
ea18 1342 1342/1342 1342 ± 0 5.285 4.909/5.771 5.334 ± 0.4784
ea19 1342 1342/1342 1342 ± 0 6.306 5.698/6.617 6.266 ± 0.5781
ea20 1342 1342/1342 1342 ± 0 6.417 5.846/6.914 6.382 ± 0.6105
ea21 1342 1342/1342 1342 ± 0 5.778 5.497/6.353 5.951 ± 0.5171
ea22 1342 1342/1342 1342 ± 0 6.273 5.563/6.645 6.082 ± 0.5911
ea25 1342 1342/1342 1342 ± 0 5.818 5.376/6.167 5.84 ± 0.5262
ea26 1342 1342/1342 1342 ± 0 6.458 5.817/6.939 6.378 ± 0.5858
ea27 1342 1342/1342 1342 ± 0.00002564 5.818 5.511/6.51 5.952 ± 0.5286
ea28 1342 1342/1342 1342 ± 0.000004149 5.9 5.549/6.53 6.066 ± 0.5454
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 ± 0.00002413 5.526 5.372/5.715 5.522 ± 0.2619
4 1342 1342/1342 1342 ± 0.00002465 5.595 5.29/5.781 5.558 ± 0.3811
5 1342 1342/1342 1342 ± 0.00002413 5.574 5.288/5.697 5.539 ± 0.3381
6 1342 1342/1342 1342 ± 0.00002413 5.47 5.242/5.673 5.459 ± 0.3062
7 1342 1342/1342 1342 ± 0.00002413 5.496 5.327/5.638 5.478 ± 0.2709
8 1342 1342/1342 1342 ± 0.00002413 5.476 5.269/5.618 5.431 ± 0.2867
9 1342 1342/1342 1342 ± 0.00002413 5.713 5.571/5.969 5.697 ± 0.3375
10 1342 1342/1342 1342 ± 0.00002413 6.163 6.045/6.324 6.125 ± 0.3309
11 1342 1342/1342 1342 ± 0.00002413 6.454 6.229/6.536 6.35 ± 0.3464
12 1342 1342/1342 1342 ± 0.00002413 6.583 6.331/6.73 6.511 ± 0.3651
13 1342 1342/1342 1342 ± 0.00002413 7.014 6.891/7.147 6.946 ± 0.3777
14 1342 1342/1342 1342 ± 0.00002417 7.126 6.914/7.319 7.058 ± 0.4091
15 1342 1342/1342 1342 ± 0.00002594 6.656 6.441/6.938 6.634 ± 0.3905
16 1342 1342/1342 1342 ± 0.00002956 6.17 5.973/6.454 6.154 ± 0.3741
17 1342 1342/1342 1342 ± 0.00002639 6.173 5.972/6.438 6.159 ± 0.3567
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
 
overwrite_modelcol
False
Start time
2024-03-14 03:01:39.063
End
2024-03-14 03:50:11.625
Duration
0:48:32.562
Note, WebLog generation is not included in the time.

CASA logs for stage 7