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 5.935 5.426/6.171 5.89 ± 0.4976
ea02 1342 1342/1342 1342 ± 0 6.311 5.57/6.689 6.222 ± 0.6042
ea04 1342 1342/1342 1342 ± 0 5.728 5.161/6.187 5.711 ± 0.565
ea05 1342 1342/1342 1342 ± 0 6.023 5.48/6.546 6.007 ± 0.5883
ea06 1342 1342/1342 1342 ± 0 5.209 4.918/5.533 5.251 ± 0.3829
ea07 1342 1342/1342 1342 ± 0.00002052 5.952 5.654/6.295 6.075 ± 0.552
ea08 1342 1342/1342 1342 ± 0 6.165 5.887/6.823 6.358 ± 0.5991
ea09 1342 1342/1342 1342 ± 0 6.062 5.353/6.57 6.035 ± 0.6365
ea10 1342 1342/1342 1342 ± 0.000001302 5.886 5.501/6.51 5.996 ± 0.5775
ea11 1342 1342/1342 1342 ± 0 6.049 5.579/6.437 6.052 ± 0.6046
ea12 1342 1342/1342 1342 ± 0 6.14 5.523/6.545 6.18 ± 0.6343
ea13 1342 1342/1342 1342 ± 0 6.384 5.86/6.648 6.317 ± 0.5321
ea14 1342 1342/1342 1342 ± 0 6.047 5.565/6.579 6.121 ± 0.5794
ea15 1342 1342/1342 1342 ± 0 6.056 5.247/6.381 5.953 ± 0.6843
ea16 1342 1342/1342 1342 ± 0 6.341 5.854/6.918 6.427 ± 0.6976
ea17 1342 1342/1342 1342 ± 0 6.251 5.679/6.715 6.266 ± 0.6291
ea18 1342 1342/1342 1342 ± 0 5.255 4.875/5.74 5.33 ± 0.5307
ea19 1342 1342/1342 1342 ± 0 6.316 5.667/6.815 6.323 ± 0.6092
ea20 1342 1342/1342 1342 ± 0 6.445 5.867/6.986 6.43 ± 0.6514
ea21 1342 1342/1342 1342 ± 0 5.725 5.497/6.433 5.97 ± 0.5643
ea22 1342 1342/1342 1342 ± 0 6.264 5.536/6.617 6.117 ± 0.6321
ea25 1342 1342/1342 1342 ± 0 5.81 5.385/6.202 5.864 ± 0.5436
ea26 1342 1342/1342 1342 ± 0 6.432 5.718/6.829 6.348 ± 0.6238
ea27 1342 1342/1342 1342 ± 0.00003561 5.891 5.526/6.461 5.983 ± 0.5575
ea28 1342 1342/1342 1342 ± 0 5.882 5.493/6.505 6.047 ± 0.586
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 ± 0.00002392 5.524 5.324/5.675 5.498 ± 0.2352
4 1342 1342/1342 1342 ± 0.00004883 5.364 4.672/5.407 5.037 ± 0.4592
5 1342 1342/1342 1342 ± 0.00002392 5.521 5.248/5.63 5.47 ± 0.3163
6 1342 1342/1342 1342 ± 0.00002392 5.476 5.243/5.658 5.433 ± 0.2884
7 1342 1342/1342 1342 ± 0.00002392 5.492 5.329/5.664 5.466 ± 0.2533
8 1342 1342/1342 1342 ± 0.00002392 5.441 5.244/5.598 5.41 ± 0.2721
9 1342 1342/1342 1342 ± 0.00002392 5.701 5.597/5.946 5.692 ± 0.3227
10 1342 1342/1342 1342 ± 0.00002392 6.152 6.018/6.294 6.095 ± 0.3041
11 1342 1342/1342 1342 ± 0.00002392 6.41 6.232/6.51 6.327 ± 0.321
12 1342 1342/1342 1342 ± 0.00002392 6.545 6.291/6.667 6.484 ± 0.3487
13 1342 1342/1342 1342 ± 0.00002392 6.954 6.789/7.07 6.912 ± 0.3505
14 1342 1342/1342 1342 ± 0.00002392 7.201 7.017/7.357 7.139 ± 0.409
15 1342 1342/1342 1342 ± 0.00002408 6.658 6.5/6.948 6.633 ± 0.3835
16 1342 1342/1342 1342 ± 0.00003177 6.132 5.782/6.396 6.121 ± 0.3704
17 1342 1342/1342 1342 ± 0.00003222 6.121 5.867/6.406 6.144 ± 0.3424
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
datacolumn
residual_data
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
statwtmode
VLASS-SE
overwrite_modelcol
False
output_dir
 
Start time
2024-03-14 00:12:07.856
End
2024-03-14 00:58:02.626
Duration
0:45:54.770
Note, WebLog generation is not included in the time.

CASA logs for stage 7