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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.36 5.239/5.842 5.579 ± 0.5031
ea02 1342 1342/1342 1342 ± 0.00001239 5.716 5.389/6.309 5.889 ± 0.6161
ea04 1342 1342/1342 1342 ± 0 5.345 5.057/5.852 5.489 ± 0.4974
ea05 1342 1342/1342 1342 ± 0 5.634 5.337/6.121 5.76 ± 0.5434
ea06 1342 1342/1342 1342 ± 0 4.95 4.71/5.331 5.034 ± 0.4333
ea07 1342 1342/1342 1342 ± 0.00002744 5.62 5.311/5.812 5.672 ± 0.4452
ea08 1342 1342/1342 1342 ± 0.00002774 5.877 5.478/6.601 6.033 ± 0.7071
ea09 1342 1342/1342 1342 ± 0 4.715 4.572/5.283 4.878 ± 0.3774
ea10 1342 1342/1342 1342 ± 0.00004037 5.468 5.198/6.204 5.666 ± 0.5645
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.778 5.402/6.189 5.921 ± 0.5845
ea13 1342 1342/1342 1342 ± 0 5.99 5.686/6.139 6.029 ± 0.4538
ea14 1342 1342/1342 1342 ± 0 6.351 5.966/6.801 6.4 ± 0.4197
ea15 1342 1342/1342 1342 ± 0 5.622 5.3/6.172 5.816 ± 0.5988
ea16 1342 1342/1342 1342 ± 0 4.667 4.018/4.946 4.578 ± 0.6753
ea17 1342 1342/1342 1342 ± 0.00001397 5.879 5.642/6.49 6.085 ± 0.6006
ea18 1342 1342/1342 1342 ± 0 5.126 4.875/5.575 5.258 ± 0.5068
ea19 1342 1342/1342 1342 ± 0 5.851 5.55/6.384 6.012 ± 0.5634
ea20 1342 1342/1342 1342 ± 0 6.088 5.823/6.672 6.243 ± 0.5635
ea21 1342 1342/1342 1342 ± 0 5.523 5.332/6.118 5.735 ± 0.5208
ea22 1342 1342/1342 1342 ± 0 5.431 5.191/6.215 5.693 ± 0.6263
ea23 1342 1342/1342 1342 ± 0 5.635 5.404/6.224 5.891 ± 0.6133
ea25 1342 1342/1342 1342 ± 0.000003938 5.385 5.295/5.452 5.346 ± 0.1636
ea26 1342 1342/1342 1342 ± 0 5.694 5.489/6.27 5.902 ± 0.5283
ea27 1342 1342/1342 1342 ± 0.00004037 5.433 5.222/6.242 5.661 ± 0.5447
ea28 1342 1342/1342 1342 ± 0.00005275 6.388 5.882/6.89 6.264 ± 0.6436
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 ± 0.00002495 5.441 5.167/5.609 5.322 ± 0.4304
3 1342 1342/1342 1342 ± 0.00002633 5.109 4.894/5.395 5.124 ± 0.3739
4 1342 1342/1342 1342 ± 0.00002535 5.259 5.073/5.5 5.211 ± 0.4577
5 1342 1342/1342 1342 ± 0.00002495 5.372 5.142/5.501 5.277 ± 0.5211
6 1342 1342/1342 1342 ± 0.00002495 5.335 5.058/5.446 5.207 ± 0.4439
7 1342 1342/1342 1342 ± 0.00002495 5.326 5.103/5.437 5.256 ± 0.3833
8 1342 1342/1342 1342 ± 0.00002495 5.305 5.029/5.397 5.188 ± 0.3816
9 1342 1342/1342 1342 ± 0.00002495 5.517 5.227/5.729 5.443 ± 0.4155
10 1342 1342/1342 1342 ± 0.00002445 5.952 5.694/6.048 5.809 ± 0.3999
11 1342 1342/1342 1342 ± 0.00002445 6.165 5.746/6.307 6.021 ± 0.4368
12 1342 1342/1342 1342 ± 0.00002445 6.313 5.836/6.427 6.179 ± 0.4299
13 1342 1342/1342 1342 ± 0.00002445 6.664 6.324/6.954 6.59 ± 0.4501
14 1342 1342/1342 1342 ± 0.00002445 6.888 6.601/7.147 6.765 ± 0.4893
15 1342 1342/1342 1342 ± 0.00002445 6.593 6.325/6.749 6.409 ± 0.5093
16 1342 1342/1342 1342 ± 0.00005065 5.532 5.31/5.971 5.569 ± 0.4203
17 1342 1342/1342 1342 ± 0.00004858 5.52 5.352/5.902 5.576 ± 0.4151
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
output_dir
 
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
Start time
2024-03-22 23:08:28.786
End
2024-03-22 23:26:27.202
Duration
0:17:58.416
Note, WebLog generation is not included in the time.

CASA logs for stage 7