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 5.668 5.366/6.114 5.783 ± 0.5103
ea02 1342 1342/1342 1342 ± 0.000001162 6.008 5.523/6.477 6.066 ± 0.6005
ea04 1342 1342/1342 1342 ± 0.000004186 5.658 5.343/6.218 5.829 ± 0.5673
ea05 1342 1342/1342 1342 ± 0.000004022 5.887 5.549/6.374 5.978 ± 0.56
ea06 1342 1342/1342 1342 ± 0.000001162 5.729 5.264/6.147 5.752 ± 0.5264
ea07 1342 1342/1342 1342 ± 0 5.552 5.365/5.945 5.611 ± 0.4612
ea08 1342 1342/1342 1342 ± 0 6.118 5.664/6.708 6.236 ± 0.6215
ea09 1342 1342/1342 1342 ± 0 6.465 6.247/6.811 6.502 ± 0.4151
ea10 1342 1342/1342 1342 ± 0 5.378 5.112/6.039 5.563 ± 0.5073
ea11 1342 1342/1342 1342 ± 0 6.054 5.485/6.543 6.079 ± 0.606
ea12 1342 1342/1342 1342 ± 0 5.834 5.447/6.485 6.032 ± 0.6357
ea13 1342 1342/1342 1342 ± 0.000004186 6.198 5.883/6.495 6.264 ± 0.4795
ea14 1342 1342/1342 1342 ± 0.000004022 5.942 5.497/6.527 6.022 ± 0.6175
ea15 1342 1342/1342 1342 ± 0.000004211 5.904 5.525/6.539 6.098 ± 0.6929
ea16 1342 1342/1342 1342 ± 0.000004344 6.143 5.74/6.576 6.268 ± 0.6592
ea17 1342 1342/1342 1342 ± 0 6.157 5.791/6.635 6.288 ± 0.627
ea18 1342 1342/1342 1342 ± 0 5.215 4.877/5.76 5.347 ± 0.534
ea19 1342 1342/1342 1342 ± 0.000004344 6.245 5.817/6.878 6.409 ± 0.6369
ea20 1342 1342/1342 1342 ± 0 6.228 5.848/6.748 6.368 ± 0.6332
ea21 1342 1342/1342 1342 ± 0.000004186 5.668 5.494/6.303 5.896 ± 0.5211
ea22 1342 1342/1342 1342 ± 0.000003851 5.965 5.449/6.539 6.048 ± 0.6679
ea23 1342 1342/1342 1342 ± 0 6.024 5.639/6.534 6.16 ± 0.6581
ea24 1342 1342/1342 1342 ± 0.000004022 5.79 5.235/6.371 5.83 ± 0.617
ea25 1342 1342/1342 1342 ± 0 5.906 5.645/6.422 6.064 ± 0.5649
ea26 1342 1342/1342 1342 ± 0.000004022 6.233 5.82/6.832 6.357 ± 0.6755
ea27 1342 1342/1342 1342 ± 0 5.823 5.511/6.624 6.022 ± 0.6102
ea28 1342 1342/1342 1342 ± 0 5.811 5.521/6.505 6.013 ± 0.6144
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 5.62 5.363/5.79 5.58 ± 0.2604
3 1342 1342/1342 1342 ± 0 5.385 5.232/5.513 5.383 ± 0.2971
4 1342 1342/1342 1342 ± 0.00001078 5.429 5.232/5.631 5.436 ± 0.2907
5 1342 1342/1342 1342 ± 0 5.571 5.363/5.756 5.563 ± 0.2708
6 1342 1342/1342 1342 ± 0 5.477 5.274/5.648 5.473 ± 0.2499
7 1342 1342/1342 1342 ± 0 5.504 5.364/5.651 5.518 ± 0.2429
8 1342 1342/1342 1342 ± 0 5.518 5.243/5.656 5.474 ± 0.2748
9 1342 1342/1342 1342 ± 0 5.793 5.577/6.011 5.77 ± 0.2669
10 1342 1342/1342 1342 ± 0 6.151 5.998/6.314 6.108 ± 0.3367
11 1342 1342/1342 1342 ± 0 6.43 6.201/6.527 6.359 ± 0.3093
12 1342 1342/1342 1342 ± 0 6.563 6.324/6.687 6.511 ± 0.338
13 1342 1342/1342 1342 ± 0 7.055 6.821/7.227 6.993 ± 0.3533
14 1342 1342/1342 1342 ± 0 7.231 6.915/7.47 7.155 ± 0.3642
15 1342 1342/1342 1342 ± 0 6.708 6.555/6.952 6.687 ± 0.3311
16 1342 1342/1342 1342 ± 0 6.141 6.005/6.473 6.148 ± 0.3812
17 1342 1342/1342 1342 ± 0 6.114 5.919/6.344 6.077 ± 0.3919
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
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_5010/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_5010/working
Start time
2022-05-20 09:56:04.109
End
2022-05-20 11:14:36.430
Duration
1:18:32.321
Note, WebLog generation is not included in the time.

CASA logs for stage 7