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

Statwt Summary Plot

VLASS2.1.sb38549013.eb38560130.59067.120196296295_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 5.633 5.313/6.062 5.712 ± 0.5092
ea02 1342 1342/1342 1342 ± 0 5.87 5.351/6.425 5.937 ± 0.6314
ea04 1342 1342/1342 1342 ± 0 5.213 4.891/5.865 5.415 ± 0.5686
ea05 1342 1342/1342 1342 ± 0 5.71 5.309/6.232 5.808 ± 0.5766
ea06 1342 1342/1342 1342 ± 0 5.211 4.847/5.6 5.267 ± 0.4597
ea07 1342 1342/1342 1342 ± 0 5.832 5.498/6.252 5.951 ± 0.5195
ea08 1342 1342/1342 1342 ± 0 5.976 5.606/6.704 6.176 ± 0.6364
ea09 1342 1342/1342 1342 ± 0 5.183 4.798/5.543 5.201 ± 0.4401
ea10 1342 1342/1342 1342 ± 0 5.743 5.355/6.53 5.885 ± 0.6116
ea11 1342 1342/1342 1342 ± 0 5.849 5.443/6.385 5.942 ± 0.5745
ea12 1342 1342/1342 1342 ± 0 5.752 5.35/6.335 5.937 ± 0.6053
ea13 1342 1342/1342 1342 ± 0 5.92 5.575/6.223 5.98 ± 0.4979
ea14 1342 1342/1342 1342 ± 0 6.521 6.306/6.97 6.6 ± 0.3745
ea15 1342 1342/1342 1342 ± 0 5.736 5.167/6.238 5.777 ± 0.6673
ea16 1342 1342/1342 1342 ± 0 4.892 4.328/5.155 4.847 ± 0.5628
ea17 1342 1342/1342 1342 ± 0.000006921 6.237 5.82/6.629 6.325 ± 0.5906
ea18 1342 1342/1342 1342 ± 0 5.019 4.828/5.615 5.203 ± 0.4578
ea19 1342 1342/1342 1342 ± 0 5.869 5.444/6.441 6.013 ± 0.5904
ea20 1342 1342/1342 1342 ± 0 6.086 5.695/6.653 6.187 ± 0.6183
ea21 1342 1342/1342 1342 ± 0 5.635 5.37/6.254 5.828 ± 0.5484
ea22 1342 1342/1342 1342 ± 0 5.721 5.249/6.368 5.841 ± 0.6502
ea23 1342 1342/1342 1342 ± 0 5.961 5.507/6.439 6.062 ± 0.6385
ea25 1342 1342/1342 1342 ± 0.00000107 5.492 5.126/5.655 5.423 ± 0.4682
ea26 1342 1342/1342 1342 ± 0 6.138 5.542/6.689 6.052 ± 0.6518
ea27 1342 1342/1342 1342 ± 0.00002425 5.631 5.356/6.412 5.828 ± 0.5761
ea28 1342 1342/1342 1342 ± 0.000001513 5.757 5.471/6.437 5.95 ± 0.6162
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 ± 0.00002394 5.475 5.192/5.642 5.38 ± 0.3256
3 1342 1342/1342 1342 ± 0.00002507 5.116 4.949/5.383 5.152 ± 0.2708
4 1342 1342/1342 1342 ± 0.00002436 5.319 5.138/5.523 5.274 ± 0.3696
5 1342 1342/1342 1342 ± 0.00002394 5.407 5.228/5.555 5.328 ± 0.3773
6 1342 1342/1342 1342 ± 0.00002394 5.341 5.124/5.472 5.246 ± 0.3856
7 1342 1342/1342 1342 ± 0.00002394 5.361 5.207/5.499 5.292 ± 0.3582
8 1342 1342/1342 1342 ± 0.00002394 5.322 5.089/5.527 5.273 ± 0.3629
9 1342 1342/1342 1342 ± 0.00002394 5.639 5.431/5.88 5.555 ± 0.3848
10 1342 1342/1342 1342 ± 0.0000235 6.087 5.747/6.184 5.905 ± 0.4769
11 1342 1342/1342 1342 ± 0.0000235 6.319 5.89/6.445 6.139 ± 0.4529
12 1342 1342/1342 1342 ± 0.0000235 6.444 6.098/6.592 6.307 ± 0.4285
13 1342 1342/1342 1342 ± 0.0000235 6.81 6.416/7.031 6.728 ± 0.4264
14 1342 1342/1342 1342 ± 0.0000235 7.017 6.687/7.169 6.871 ± 0.4585
15 1342 1342/1342 1342 ± 0.0000235 6.543 6.306/6.72 6.408 ± 0.4516
16 1342 1342/1342 1342 ± 0.00002803 5.931 5.699/6.146 5.863 ± 0.4098
17 1342 1342/1342 1342 ± 0.00002571 5.977 5.796/6.197 5.871 ± 0.4171
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
 
Start time
2023-12-02 22:43:41.531
End
2023-12-02 23:50:53.636
Duration
1:07:12.104
Note, WebLog generation is not included in the time.

CASA logs for stage 7