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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.664 5.369/6.119 5.776 ± 0.515
ea02 1342 1342/1342 1342 ± 0 5.989 5.506/6.482 6.058 ± 0.6056
ea04 1342 1342/1342 1342 ± 0 5.663 5.321/6.196 5.82 ± 0.5625
ea05 1342 1342/1342 1342 ± 0 5.871 5.534/6.366 5.968 ± 0.5628
ea06 1342 1342/1342 1342 ± 0 5.719 5.247/6.154 5.745 ± 0.5311
ea07 1342 1342/1342 1342 ± 0 5.544 5.36/5.924 5.606 ± 0.4539
ea08 1342 1342/1342 1342 ± 0 6.102 5.675/6.713 6.232 ± 0.6234
ea09 1342 1342/1342 1342 ± 0 6.465 6.236/6.832 6.509 ± 0.4177
ea10 1342 1342/1342 1342 ± 0 5.357 5.104/6.036 5.555 ± 0.5075
ea11 1342 1342/1342 1342 ± 0 6.044 5.48/6.529 6.071 ± 0.6042
ea12 1342 1342/1342 1342 ± 0 5.824 5.44/6.472 6.024 ± 0.6368
ea13 1342 1342/1342 1342 ± 0 6.21 5.882/6.483 6.264 ± 0.4806
ea14 1342 1342/1342 1342 ± 0 5.941 5.49/6.525 6.025 ± 0.6183
ea15 1342 1342/1342 1342 ± 0 5.9 5.499/6.529 6.083 ± 0.6952
ea16 1342 1342/1342 1342 ± 0 6.141 5.752/6.603 6.266 ± 0.6639
ea17 1342 1342/1342 1342 ± 0 6.146 5.791/6.604 6.283 ± 0.6257
ea18 1342 1342/1342 1342 ± 0 5.209 4.869/5.741 5.333 ± 0.5442
ea19 1342 1342/1342 1342 ± 0 6.234 5.801/6.882 6.402 ± 0.6433
ea20 1342 1342/1342 1342 ± 0 6.232 5.842/6.744 6.359 ± 0.6339
ea21 1342 1342/1342 1342 ± 0 5.667 5.476/6.292 5.891 ± 0.5197
ea22 1342 1342/1342 1342 ± 0 5.965 5.434/6.54 6.046 ± 0.6703
ea23 1342 1342/1342 1342 ± 0 6.053 5.638/6.529 6.161 ± 0.6561
ea24 1342 1342/1342 1342 ± 0 5.789 5.231/6.389 5.829 ± 0.6213
ea25 1342 1342/1342 1342 ± 0 5.89 5.649/6.416 6.065 ± 0.5631
ea26 1342 1342/1342 1342 ± 0 6.224 5.815/6.835 6.353 ± 0.6746
ea27 1342 1342/1342 1342 ± 0 5.813 5.483/6.606 6.014 ± 0.6135
ea28 1342 1342/1342 1342 ± 0 5.827 5.519/6.5 6.011 ± 0.6155
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 5.613 5.354/5.784 5.57 ± 0.262
3 1342 1342/1342 1342 ± 0 5.369 5.207/5.525 5.364 ± 0.3004
4 1342 1342/1342 1342 ± 0 5.438 5.227/5.642 5.44 ± 0.2958
5 1342 1342/1342 1342 ± 0 5.559 5.346/5.734 5.554 ± 0.2719
6 1342 1342/1342 1342 ± 0 5.467 5.277/5.637 5.466 ± 0.2523
7 1342 1342/1342 1342 ± 0 5.494 5.37/5.652 5.511 ± 0.2454
8 1342 1342/1342 1342 ± 0 5.511 5.238/5.655 5.469 ± 0.274
9 1342 1342/1342 1342 ± 0 5.784 5.57/6.003 5.765 ± 0.2661
10 1342 1342/1342 1342 ± 0 6.152 5.991/6.319 6.105 ± 0.3348
11 1342 1342/1342 1342 ± 0 6.433 6.209/6.52 6.356 ± 0.3096
12 1342 1342/1342 1342 ± 0 6.564 6.311/6.681 6.508 ± 0.3377
13 1342 1342/1342 1342 ± 0 7.051 6.803/7.219 6.99 ± 0.3575
14 1342 1342/1342 1342 ± 0 7.222 6.907/7.483 7.153 ± 0.3645
15 1342 1342/1342 1342 ± 0 6.721 6.544/6.932 6.68 ± 0.3323
16 1342 1342/1342 1342 ± 0 6.115 6.01/6.478 6.146 ± 0.38
17 1342 1342/1342 1342 ± 0 6.11 5.908/6.335 6.07 ± 0.3906
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_253397/working
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_253397/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-05-19 13:16:14.467
End
2022-05-19 14:36:35.095
Duration
1:20:20.628
Note, WebLog generation is not included in the time.

CASA logs for stage 7