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 5.15 5.006/5.738 5.427 ± 0.5337
ea02 1342 1342/1342 1342 ± 0.00002058 5.447 5.107/6.185 5.674 ± 0.6481
ea04 1342 1342/1342 1342 ± 0 5.221 4.865/5.818 5.378 ± 0.5741
ea05 1342 1342/1342 1342 ± 0 5.569 5.032/6.116 5.655 ± 0.6355
ea06 1342 1342/1342 1342 ± 0 4.809 4.488/5.231 4.885 ± 0.4425
ea07 1342 1342/1342 1342 ± 0 5.532 5.108/5.7 5.549 ± 0.4677
ea08 1342 1342/1342 1342 ± 0.000031 5.562 5.328/6.458 5.928 ± 0.6868
ea09 1342 1342/1342 1342 ± 0.000002386 4.575 4.421/5.38 4.868 ± 0.5151
ea10 1342 1342/1342 1342 ± 0 5.524 4.972/6.194 5.574 ± 0.624
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.633 5.18/6.245 5.806 ± 0.6525
ea13 1342 1342/1342 1342 ± 0 5.481 5.363/6.091 5.766 ± 0.5325
ea14 1342 1342/1342 1342 ± 0 6.339 6.202/6.727 6.41 ± 0.3551
ea15 1342 1342/1342 1342 ± 0 5.488 5.047/6.096 5.666 ± 0.6602
ea16 1342 1342/1342 1342 ± 0 4.587 4.025/4.929 4.574 ± 0.5674
ea17 1342 1342/1342 1342 ± 0.00002988 5.763 5.523/6.448 5.967 ± 0.6413
ea18 1342 1342/1342 1342 ± 0 4.988 4.668/5.458 5.104 ± 0.5307
ea19 1342 1342/1342 1342 ± 0 5.671 5.199/6.323 5.838 ± 0.6506
ea20 1342 1342/1342 1342 ± 0 5.885 5.567/6.623 6.083 ± 0.6605
ea21 1342 1342/1342 1342 ± 0 5.451 5.082/6.068 5.595 ± 0.6223
ea22 1342 1342/1342 1342 ± 0.000005883 5.159 4.929/6.128 5.499 ± 0.6772
ea23 1342 1342/1342 1342 ± 0 5.689 5.175/6.206 5.797 ± 0.6982
ea25 1342 1342/1342 1342 ± 0 5.107 5.067/5.245 5.146 ± 0.1888
ea26 1342 1342/1342 1342 ± 0 5.284 5.142/6.213 5.647 ± 0.6233
ea27 1342 1342/1342 1342 ± 0 5.325 5.069/6.192 5.569 ± 0.6142
ea28 1342 1342/1342 1342 ± 0.00005186 6.329 5.885/6.804 6.282 ± 0.5295
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 ± 0.00002492 5.117 4.949/5.304 5.072 ± 0.3407
3 1342 1342/1342 1342 ± 0.00002545 5.241 5.059/5.395 5.186 ± 0.3108
4 1342 1342/1342 1342 ± 0.00002492 4.927 4.801/5.121 4.925 ± 0.3278
5 1342 1342/1342 1342 ± 0.00002492 5.047 4.866/5.14 4.998 ± 0.3702
6 1342 1342/1342 1342 ± 0.00002492 5.021 4.745/5.084 4.9 ± 0.3669
7 1342 1342/1342 1342 ± 0.00002492 5.07 4.911/5.205 5.008 ± 0.3588
8 1342 1342/1342 1342 ± 0.00002492 5.087 4.798/5.2 4.988 ± 0.3643
9 1342 1342/1342 1342 ± 0.00002492 5.372 5.062/5.53 5.273 ± 0.3826
10 1342 1342/1342 1342 ± 0.00002442 5.84 5.615/5.948 5.728 ± 0.3782
11 1342 1342/1342 1342 ± 0.00002442 6.09 5.674/6.241 5.961 ± 0.4396
12 1342 1342/1342 1342 ± 0.00002442 6.298 5.821/6.391 6.138 ± 0.4346
13 1342 1342/1342 1342 ± 0.00002442 6.614 6.313/6.89 6.539 ± 0.4567
14 1342 1342/1342 1342 ± 0.00002442 6.756 6.45/7.013 6.681 ± 0.472
15 1342 1342/1342 1342 ± 0.00002442 6.544 6.091/6.675 6.33 ± 0.4807
16 1342 1342/1342 1342 ± 0.00003962 5.626 5.338/6.029 5.611 ± 0.4513
17 1342 1342/1342 1342 ± 0.00004397 5.482 5.268/5.897 5.529 ± 0.4222
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
statwtmode
VLASS-SE
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
datacolumn
residual_data
overwrite_modelcol
False
Start time
2024-03-16 15:54:59.089
End
2024-03-16 16:46:46.190
Duration
0:51:47.101
Note, WebLog generation is not included in the time.

CASA logs for stage 7