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 5.983 5.479/6.174 5.891 ± 0.4741
ea02 1342 1342/1342 1342 ± 0 6.166 5.716/6.597 6.224 ± 0.5952
ea04 1342 1342/1342 1342 ± 0 5.554 5.173/6.02 5.662 ± 0.5221
ea05 1342 1342/1342 1342 ± 0 6.076 5.424/6.357 5.957 ± 0.5832
ea06 1342 1342/1342 1342 ± 0 5.026 4.841/5.401 5.118 ± 0.3454
ea07 1342 1342/1342 1342 ± 0 6.01 5.682/6.272 6.081 ± 0.513
ea08 1342 1342/1342 1342 ± 0 6.144 5.842/6.77 6.342 ± 0.5775
ea09 1342 1342/1342 1342 ± 0 5.909 5.385/6.397 5.983 ± 0.6412
ea10 1342 1342/1342 1342 ± 0.000009202 5.845 5.375/6.48 5.935 ± 0.5668
ea11 1342 1342/1342 1342 ± 0 5.996 5.426/6.471 6.014 ± 0.5864
ea12 1342 1342/1342 1342 ± 0 6.044 5.544/6.569 6.095 ± 0.6253
ea13 1342 1342/1342 1342 ± 0 6.533 6.016/6.69 6.411 ± 0.4679
ea14 1342 1342/1342 1342 ± 0 6.19 5.51/6.528 6.06 ± 0.6364
ea15 1342 1342/1342 1342 ± 0 5.82 5.217/6.257 5.825 ± 0.6486
ea16 1342 1342/1342 1342 ± 0 6.358 5.913/6.707 6.413 ± 0.66
ea17 1342 1342/1342 1342 ± 0 6.215 5.809/6.521 6.293 ± 0.5749
ea18 1342 1342/1342 1342 ± 0 5.275 4.902/5.658 5.332 ± 0.4779
ea19 1342 1342/1342 1342 ± 0 6.312 5.701/6.682 6.276 ± 0.6052
ea20 1342 1342/1342 1342 ± 0 6.462 5.864/6.904 6.443 ± 0.5986
ea21 1342 1342/1342 1342 ± 0 5.835 5.524/6.364 5.964 ± 0.5311
ea22 1342 1342/1342 1342 ± 0 6.295 5.486/6.528 6.078 ± 0.6242
ea25 1342 1342/1342 1342 ± 0 5.795 5.448/6.156 5.853 ± 0.52
ea26 1342 1342/1342 1342 ± 0 6.479 5.858/6.76 6.385 ± 0.5824
ea27 1342 1342/1342 1342 ± 0.00002463 5.832 5.532/6.496 5.949 ± 0.5579
ea28 1342 1342/1342 1342 ± 0 5.903 5.531/6.532 6.041 ± 0.5866
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 ± 0.00002399 5.545 5.295/5.723 5.529 ± 0.2707
4 1342 1342/1342 1342 ± 0.00002509 5.464 5.198/5.734 5.467 ± 0.3965
5 1342 1342/1342 1342 ± 0.00002399 5.569 5.306/5.72 5.55 ± 0.3633
6 1342 1342/1342 1342 ± 0.00002399 5.487 5.268/5.669 5.463 ± 0.3029
7 1342 1342/1342 1342 ± 0.00002399 5.516 5.341/5.689 5.493 ± 0.2812
8 1342 1342/1342 1342 ± 0.00002399 5.472 5.275/5.615 5.44 ± 0.292
9 1342 1342/1342 1342 ± 0.00002399 5.724 5.583/6.005 5.71 ± 0.3401
10 1342 1342/1342 1342 ± 0.00002399 6.2 6.05/6.347 6.141 ± 0.3344
11 1342 1342/1342 1342 ± 0.00002399 6.482 6.242/6.551 6.368 ± 0.3506
12 1342 1342/1342 1342 ± 0.00002399 6.607 6.361/6.76 6.531 ± 0.3675
13 1342 1342/1342 1342 ± 0.00002399 7.04 6.864/7.204 6.974 ± 0.3845
14 1342 1342/1342 1342 ± 0.00002394 7.236 6.998/7.42 7.143 ± 0.4305
15 1342 1342/1342 1342 ± 0.00002618 6.701 6.465/6.959 6.673 ± 0.4126
16 1342 1342/1342 1342 ± 0.00002923 6.174 5.972/6.524 6.175 ± 0.3884
17 1342 1342/1342 1342 ± 0.00002603 6.182 6.005/6.505 6.192 ± 0.3712
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
overwrite_modelcol
False
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
 
Start time
2024-03-14 03:07:19.228
End
2024-03-14 04:12:51.304
Duration
1:05:32.076
Note, WebLog generation is not included in the time.

CASA logs for stage 7