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 5.92 5.421/6.187 5.864 ± 0.5023
ea02 1342 1342/1342 1342 ± 0.000002938 6.188 5.539/6.683 6.18 ± 0.6157
ea04 1342 1342/1342 1342 ± 0.000009687 5.543 5.136/6.202 5.67 ± 0.5744
ea05 1342 1342/1342 1342 ± 0 6.081 5.523/6.589 6.043 ± 0.5906
ea06 1342 1342/1342 1342 ± 0 5.116 4.869/5.452 5.194 ± 0.3674
ea07 1342 1342/1342 1342 ± 0.000008796 5.945 5.65/6.296 6.064 ± 0.5413
ea08 1342 1342/1342 1342 ± 0.00000275 6.158 5.758/6.846 6.339 ± 0.6031
ea09 1342 1342/1342 1342 ± 0 5.873 5.333/6.555 5.979 ± 0.6519
ea10 1342 1342/1342 1342 ± 0.000006971 5.809 5.35/6.503 5.953 ± 0.5993
ea11 1342 1342/1342 1342 ± 0.000001976 6.026 5.594/6.43 6.038 ± 0.6009
ea12 1342 1342/1342 1342 ± 0.000001963 6.01 5.497/6.525 6.121 ± 0.6367
ea13 1342 1342/1342 1342 ± 0 6.436 5.893/6.681 6.36 ± 0.5346
ea14 1342 1342/1342 1342 ± 0.000005768 6.005 5.514/6.532 6.027 ± 0.6297
ea15 1342 1342/1342 1342 ± 0 6.074 5.28/6.388 5.975 ± 0.6917
ea16 1342 1342/1342 1342 ± 0.000001607 6.313 5.864/6.922 6.44 ± 0.7017
ea17 1342 1342/1342 1342 ± 0.00000248 6.114 5.718/6.714 6.269 ± 0.6041
ea18 1342 1342/1342 1342 ± 0.000001611 5.215 4.876/5.74 5.306 ± 0.5244
ea19 1342 1342/1342 1342 ± 0 6.32 5.704/6.856 6.355 ± 0.6201
ea20 1342 1342/1342 1342 ± 0.00000112 6.405 5.836/6.915 6.397 ± 0.654
ea21 1342 1342/1342 1342 ± 0 5.749 5.54/6.447 6.005 ± 0.5524
ea22 1342 1342/1342 1342 ± 0 6.245 5.406/6.622 6.072 ± 0.6431
ea25 1342 1342/1342 1342 ± 0.000001942 5.795 5.405/6.166 5.848 ± 0.5487
ea26 1342 1342/1342 1342 ± 0 6.39 5.772/6.851 6.362 ± 0.6183
ea27 1342 1342/1342 1342 ± 0.00003377 5.79 5.498/6.462 5.93 ± 0.5855
ea28 1342 1342/1342 1342 ± 0.000004138 5.88 5.495/6.469 6.053 ± 0.5845
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 ± 0.00002438 5.555 5.37/5.709 5.524 ± 0.2444
4 1342 1342/1342 1342 ± 0.00002937 5.318 5.134/5.564 5.336 ± 0.394
5 1342 1342/1342 1342 ± 0.00002438 5.543 5.257/5.686 5.504 ± 0.3235
6 1342 1342/1342 1342 ± 0.00002438 5.48 5.275/5.658 5.449 ± 0.2946
7 1342 1342/1342 1342 ± 0.00002438 5.495 5.33/5.673 5.472 ± 0.2608
8 1342 1342/1342 1342 ± 0.00002438 5.443 5.239/5.606 5.408 ± 0.2811
9 1342 1342/1342 1342 ± 0.00002438 5.733 5.605/5.935 5.696 ± 0.3319
10 1342 1342/1342 1342 ± 0.00002438 6.122 6.003/6.308 6.094 ± 0.3145
11 1342 1342/1342 1342 ± 0.00002438 6.412 6.232/6.499 6.332 ± 0.3361
12 1342 1342/1342 1342 ± 0.00002438 6.546 6.301/6.689 6.49 ± 0.358
13 1342 1342/1342 1342 ± 0.00002438 6.972 6.823/7.103 6.922 ± 0.3702
14 1342 1342/1342 1342 ± 0.00002438 7.293 7.065/7.475 7.206 ± 0.4285
15 1342 1342/1342 1342 ± 0.00002594 6.594 6.411/6.893 6.582 ± 0.3946
16 1342 1342/1342 1342 ± 0.00003228 6.114 5.923/6.4 6.132 ± 0.3675
17 1342 1342/1342 1342 ± 0.00002945 6.158 5.913/6.405 6.143 ± 0.3498
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 04:04:41.323
End
2024-03-14 05:08:21.106
Duration
1:03:39.783
Note, WebLog generation is not included in the time.

CASA logs for stage 7