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 5.678 5.382/6.144 5.788 ± 0.4835
ea02 1342 1342/1342 1342 ± 0 5.892 5.467/6.63 6.091 ± 0.6113
ea04 1342 1342/1342 1342 ± 0 5.521 5.138/6.176 5.645 ± 0.5397
ea05 1342 1342/1342 1342 ± 0 5.995 5.572/6.641 6.024 ± 0.5995
ea06 1342 1342/1342 1342 ± 0 5.292 4.941/5.5 5.259 ± 0.3836
ea07 1342 1342/1342 1342 ± 0 5.839 5.549/6.249 5.989 ± 0.5833
ea08 1342 1342/1342 1342 ± 0 5.939 5.69/6.822 6.277 ± 0.6222
ea09 1342 1342/1342 1342 ± 0 5.811 5.31/6.523 5.905 ± 0.6154
ea10 1342 1342/1342 1342 ± 0 5.834 5.318/6.566 5.911 ± 0.6385
ea11 1342 1342/1342 1342 ± 0 5.981 5.572/6.419 6.005 ± 0.5819
ea12 1342 1342/1342 1342 ± 0 6.006 5.496/6.507 6.109 ± 0.6212
ea13 1342 1342/1342 1342 ± 0 6.332 5.847/6.401 6.232 ± 0.4787
ea14 1342 1342/1342 1342 ± 0 5.719 5.425/6.484 5.933 ± 0.6272
ea15 1342 1342/1342 1342 ± 0 5.806 5.2/6.368 5.855 ± 0.6689
ea16 1342 1342/1342 1342 ± 0 6.111 5.835/6.88 6.335 ± 0.687
ea17 1342 1342/1342 1342 ± 0 5.939 5.654/6.654 6.16 ± 0.6018
ea18 1342 1342/1342 1342 ± 0 5.253 4.867/5.737 5.321 ± 0.5285
ea19 1342 1342/1342 1342 ± 0 6.277 5.679/6.828 6.277 ± 0.6185
ea20 1342 1342/1342 1342 ± 0 6.425 5.813/6.99 6.382 ± 0.6479
ea21 1342 1342/1342 1342 ± 0 5.585 5.471/6.408 5.913 ± 0.5771
ea22 1342 1342/1342 1342 ± 0 5.888 5.38/6.576 5.985 ± 0.6192
ea25 1342 1342/1342 1342 ± 0 5.685 5.356/6.237 5.81 ± 0.549
ea26 1342 1342/1342 1342 ± 0 6.135 5.74/6.808 6.25 ± 0.5887
ea27 1342 1342/1342 1342 ± 0.00002069 5.644 5.468/6.407 5.876 ± 0.5419
ea28 1342 1342/1342 1342 ± 0 5.696 5.463/6.5 6.008 ± 0.577
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 5.486 5.305/5.673 5.478 ± 0.2386
4 1342 1342/1342 1342 ± 0.00002633 5.383 5.142/5.576 5.37 ± 0.3773
5 1342 1342/1342 1342 ± 0.00002392 5.499 5.258/5.617 5.457 ± 0.3193
6 1342 1342/1342 1342 ± 0.00002392 5.471 5.245/5.655 5.435 ± 0.2987
7 1342 1342/1342 1342 ± 0.00002392 5.436 5.267/5.625 5.423 ± 0.2499
8 1342 1342/1342 1342 ± 0.00002392 5.437 5.238/5.582 5.38 ± 0.2695
9 1342 1342/1342 1342 ± 0.00002392 5.702 5.544/5.887 5.656 ± 0.3194
10 1342 1342/1342 1342 ± 0.00002392 6.105 5.997/6.295 6.081 ± 0.3115
11 1342 1342/1342 1342 ± 0.00002392 6.39 6.205/6.458 6.3 ± 0.3215
12 1342 1342/1342 1342 ± 0.00002392 6.5 6.256/6.646 6.455 ± 0.347
13 1342 1342/1342 1342 ± 0.00002392 6.928 6.811/7.072 6.886 ± 0.3539
14 1342 1342/1342 1342 ± 0.00002392 7.109 6.966/7.306 7.067 ± 0.3887
15 1342 1342/1342 1342 ± 0.00002392 6.674 6.47/6.861 6.626 ± 0.3759
16 1342 1342/1342 1342 ± 0.0000276 5.882 5.694/6.116 5.922 ± 0.3147
17 1342 1342/1342 1342 ± 0.00002496 5.939 5.726/6.151 5.966 ± 0.3113
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
output_dir
 
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
Start time
2024-03-14 01:17:49.267
End
2024-03-14 02:07:18.825
Duration
0:49:29.558
Note, WebLog generation is not included in the time.

CASA logs for stage 7