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 5.681 5.377/6.141 5.778 ± 0.5216
ea02 1342 1342/1342 1342 ± 0 5.997 5.503/6.47 6.053 ± 0.5977
ea04 1342 1342/1342 1342 ± 0 5.656 5.295/6.225 5.818 ± 0.5703
ea05 1342 1342/1342 1342 ± 0 5.848 5.52/6.373 5.959 ± 0.5569
ea06 1342 1342/1342 1342 ± 0 5.723 5.244/6.152 5.732 ± 0.5328
ea07 1342 1342/1342 1342 ± 0 5.531 5.347/5.931 5.602 ± 0.4531
ea08 1342 1342/1342 1342 ± 0 6.124 5.674/6.711 6.237 ± 0.6275
ea09 1342 1342/1342 1342 ± 0 6.469 6.27/6.815 6.514 ± 0.41
ea10 1342 1342/1342 1342 ± 0 5.372 5.086/6.048 5.553 ± 0.5177
ea11 1342 1342/1342 1342 ± 0 6.06 5.499/6.532 6.075 ± 0.6071
ea12 1342 1342/1342 1342 ± 0 5.833 5.414/6.466 6.006 ± 0.6398
ea13 1342 1342/1342 1342 ± 0 6.234 5.888/6.534 6.274 ± 0.4791
ea14 1342 1342/1342 1342 ± 0 5.93 5.469/6.519 6.007 ± 0.6275
ea15 1342 1342/1342 1342 ± 0 5.903 5.499/6.536 6.094 ± 0.7008
ea16 1342 1342/1342 1342 ± 0 6.149 5.728/6.625 6.268 ± 0.6762
ea17 1342 1342/1342 1342 ± 0 6.143 5.779/6.634 6.29 ± 0.6266
ea18 1342 1342/1342 1342 ± 0 5.225 4.87/5.759 5.333 ± 0.5433
ea19 1342 1342/1342 1342 ± 0 6.228 5.783/6.887 6.4 ± 0.6543
ea20 1342 1342/1342 1342 ± 0 6.224 5.846/6.782 6.364 ± 0.6452
ea21 1342 1342/1342 1342 ± 0 5.658 5.464/6.285 5.88 ± 0.5219
ea22 1342 1342/1342 1342 ± 0 5.96 5.434/6.536 6.034 ± 0.6696
ea23 1342 1342/1342 1342 ± 0 6.042 5.62/6.534 6.151 ± 0.6615
ea24 1342 1342/1342 1342 ± 0 5.782 5.221/6.376 5.82 ± 0.625
ea25 1342 1342/1342 1342 ± 0 5.909 5.625/6.439 6.07 ± 0.5666
ea26 1342 1342/1342 1342 ± 0 6.229 5.799/6.827 6.343 ± 0.6754
ea27 1342 1342/1342 1342 ± 0 5.839 5.524/6.626 6.026 ± 0.6193
ea28 1342 1342/1342 1342 ± 0 5.819 5.525/6.49 6.005 ± 0.6193
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 5.621 5.353/5.778 5.57 ± 0.2589
3 1342 1342/1342 1342 ± 0 5.359 5.196/5.561 5.369 ± 0.2938
4 1342 1342/1342 1342 ± 0 5.418 5.23/5.637 5.434 ± 0.2997
5 1342 1342/1342 1342 ± 0 5.527 5.299/5.643 5.496 ± 0.2767
6 1342 1342/1342 1342 ± 0 5.466 5.255/5.635 5.46 ± 0.2516
7 1342 1342/1342 1342 ± 0 5.48 5.36/5.644 5.504 ± 0.2466
8 1342 1342/1342 1342 ± 0 5.524 5.227/5.663 5.462 ± 0.2744
9 1342 1342/1342 1342 ± 0 5.786 5.587/5.999 5.764 ± 0.2635
10 1342 1342/1342 1342 ± 0 6.157 5.951/6.317 6.106 ± 0.3364
11 1342 1342/1342 1342 ± 0 6.417 6.196/6.526 6.357 ± 0.3118
12 1342 1342/1342 1342 ± 0 6.566 6.322/6.662 6.515 ± 0.3367
13 1342 1342/1342 1342 ± 0 7.055 6.776/7.233 6.995 ± 0.3625
14 1342 1342/1342 1342 ± 0 7.227 6.891/7.496 7.15 ± 0.3683
15 1342 1342/1342 1342 ± 0 6.674 6.523/6.94 6.666 ± 0.3318
16 1342 1342/1342 1342 ± 0 6.162 6.019/6.501 6.168 ± 0.3779
17 1342 1342/1342 1342 ± 0 6.134 5.913/6.383 6.087 ± 0.3987
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
datacolumn
residual_data
vis
/mnt/condor/execute/dir_57351/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_57351/working
statwtmode
VLASS-SE
overwrite_modelcol
False
Start time
2022-05-19 16:52:01.052
End
2022-05-19 18:26:48.153
Duration
1:34:47.100
Note, WebLog generation is not included in the time.

CASA logs for stage 7