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

Statwt Summary Plot

VLASS2.1.sb38519261.eb38635357.59099.15007053241_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 5.651 5.125/5.987 5.608 ± 0.5808
ea02 1342 1342/1342 1342 ± 0 5.667 5.342/6.53 5.939 ± 0.6824
ea04 1342 1342/1342 1342 ± 0 5.484 4.978/6.135 5.572 ± 0.6017
ea05 1342 1342/1342 1342 ± 0 5.883 5.231/6.359 5.769 ± 0.6124
ea06 1342 1342/1342 1342 ± 0 4.928 4.471/5.212 4.855 ± 0.4236
ea07 1342 1342/1342 1342 ± 0 6.067 5.314/6.196 5.915 ± 0.6407
ea08 1342 1342/1342 1342 ± 0 5.625 5.4/6.623 6.029 ± 0.713
ea09 1342 1342/1342 1342 ± 0 5.524 5.141/6.457 5.732 ± 0.6625
ea10 1342 1342/1342 1342 ± 0 6.026 5.177/6.595 5.894 ± 0.7278
ea11 1342 1342/1342 1342 ± 0 6.003 5.073/6.295 5.783 ± 0.7221
ea12 1342 1342/1342 1342 ± 0 5.973 5.263/6.433 5.985 ± 0.6871
ea13 1342 1342/1342 1342 ± 0 5.923 5.729/6.38 6.141 ± 0.5131
ea14 1342 1342/1342 1342 ± 0 5.888 5.123/6.397 5.828 ± 0.7043
ea15 1342 1342/1342 1342 ± 0 5.662 5.003/6.227 5.682 ± 0.7149
ea16 1342 1342/1342 1342 ± 0 6.142 5.558/6.766 6.235 ± 0.7535
ea17 1342 1342/1342 1342 ± 0 5.888 5.36/6.763 5.972 ± 0.6819
ea18 1342 1342/1342 1342 ± 0 5.052 4.616/5.514 5.104 ± 0.5295
ea19 1342 1342/1342 1342 ± 0 6.185 5.497/6.75 6.19 ± 0.6892
ea20 1342 1342/1342 1342 ± 0 6.251 5.563/6.853 6.192 ± 0.6772
ea21 1342 1342/1342 1342 ± 0 5.864 5.317/6.274 5.826 ± 0.5893
ea22 1342 1342/1342 1342 ± 0 5.4 5.117/6.349 5.703 ± 0.6646
ea23 1342 1342/1342 1342 ± 0 6.127 5.397/6.515 6.09 ± 0.7124
ea25 1342 1342/1342 1342 ± 0 5.668 5.079/6.15 5.639 ± 0.6265
ea26 1342 1342/1342 1342 ± 0 5.859 5.521/6.891 6.147 ± 0.6724
ea27 1342 1342/1342 1342 ± 0 5.723 5.062/6.364 5.7 ± 0.6452
ea28 1342 1342/1342 1342 ± 0 5.569 5.289/6.435 5.825 ± 0.7014
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 5.12 4.996/5.4 5.165 ± 0.2904
4 1342 1342/1342 1342 ± 0 5.017 4.821/5.289 5.038 ± 0.3388
5 1342 1342/1342 1342 ± 0 5.243 5.027/5.424 5.22 ± 0.3311
6 1342 1342/1342 1342 ± 0 5.162 5.01/5.353 5.167 ± 0.3041
7 1342 1342/1342 1342 ± 0 5.25 5.078/5.396 5.237 ± 0.2853
8 1342 1342/1342 1342 ± 0 5.296 5.031/5.443 5.211 ± 0.3016
9 1342 1342/1342 1342 ± 0 5.529 5.346/5.796 5.505 ± 0.3409
10 1342 1342/1342 1342 ± 0 5.994 5.863/6.185 5.947 ± 0.3212
11 1342 1342/1342 1342 ± 0 6.227 6.062/6.383 6.167 ± 0.3344
12 1342 1342/1342 1342 ± 0 6.363 6.187/6.534 6.335 ± 0.369
13 1342 1342/1342 1342 ± 0 6.84 6.687/6.982 6.783 ± 0.3942
14 1342 1342/1342 1342 ± 0 7.035 6.795/7.261 6.974 ± 0.4339
15 1342 1342/1342 1342 ± 0 6.716 6.469/6.922 6.627 ± 0.4285
16 1342 1342/1342 1342 ± 0 5.981 5.655/6.159 5.938 ± 0.4184
17 1342 1342/1342 1342 ± 0 6.01 5.578/6.232 5.943 ± 0.4166
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_103644/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
output_dir
/mnt/condor/execute/dir_103644/working
datacolumn
residual_data
overwrite_modelcol
False
Start time
2022-07-02 11:17:28.296
End
2022-07-02 12:41:56.731
Duration
1:24:28.434
Note, WebLog generation is not included in the time.

CASA logs for stage 7