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 5.615 5.036/5.911 5.54 ± 0.591
ea02 1342 1342/1342 1342 ± 0 5.63 5.303/6.498 5.905 ± 0.6858
ea04 1342 1342/1342 1342 ± 0 5.494 5/6.142 5.579 ± 0.598
ea05 1342 1342/1342 1342 ± 0 5.877 5.214/6.359 5.766 ± 0.6148
ea06 1342 1342/1342 1342 ± 0 4.92 4.474/5.216 4.855 ± 0.4206
ea07 1342 1342/1342 1342 ± 0 6.017 5.247/6.17 5.848 ± 0.6582
ea08 1342 1342/1342 1342 ± 0 5.583 5.352/6.563 5.982 ± 0.7157
ea09 1342 1342/1342 1342 ± 0 5.521 5.119/6.436 5.727 ± 0.6602
ea10 1342 1342/1342 1342 ± 0 6.002 5.095/6.516 5.829 ± 0.7419
ea11 1342 1342/1342 1342 ± 0 5.985 5.025/6.249 5.741 ± 0.7288
ea12 1342 1342/1342 1342 ± 0 5.967 5.258/6.435 5.985 ± 0.6894
ea13 1342 1342/1342 1342 ± 0 5.887 5.744/6.396 6.14 ± 0.5111
ea14 1342 1342/1342 1342 ± 0 5.842 4.985/6.378 5.779 ± 0.7293
ea15 1342 1342/1342 1342 ± 0 5.688 5.021/6.225 5.689 ± 0.7087
ea16 1342 1342/1342 1342 ± 0 6.112 5.492/6.759 6.192 ± 0.7766
ea17 1342 1342/1342 1342 ± 0 5.838 5.278/6.685 5.9 ± 0.6937
ea18 1342 1342/1342 1342 ± 0 5.031 4.594/5.497 5.084 ± 0.5377
ea19 1342 1342/1342 1342 ± 0 6.164 5.466/6.713 6.16 ± 0.7006
ea20 1342 1342/1342 1342 ± 0 6.243 5.487/6.825 6.172 ± 0.6844
ea21 1342 1342/1342 1342 ± 0 5.846 5.269/6.23 5.786 ± 0.6007
ea22 1342 1342/1342 1342 ± 0 5.384 5.111/6.343 5.691 ± 0.6636
ea23 1342 1342/1342 1342 ± 0 6.067 5.314/6.48 6.03 ± 0.7367
ea25 1342 1342/1342 1342 ± 0 5.662 5.008/6.087 5.59 ± 0.6379
ea26 1342 1342/1342 1342 ± 0 5.853 5.497/6.896 6.136 ± 0.6792
ea27 1342 1342/1342 1342 ± 0 5.72 4.957/6.303 5.642 ± 0.6591
ea28 1342 1342/1342 1342 ± 0 5.518 5.205/6.369 5.763 ± 0.7072
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 5.062 4.942/5.32 5.106 ± 0.3011
4 1342 1342/1342 1342 ± 0 4.96 4.757/5.261 4.982 ± 0.3299
5 1342 1342/1342 1342 ± 0 5.215 4.979/5.418 5.183 ± 0.3247
6 1342 1342/1342 1342 ± 0 5.109 4.975/5.335 5.129 ± 0.3017
7 1342 1342/1342 1342 ± 0 5.207 5.047/5.337 5.201 ± 0.2825
8 1342 1342/1342 1342 ± 0 5.237 5.019/5.379 5.179 ± 0.2944
9 1342 1342/1342 1342 ± 0 5.49 5.324/5.732 5.471 ± 0.3285
10 1342 1342/1342 1342 ± 0 5.944 5.801/6.149 5.915 ± 0.3128
11 1342 1342/1342 1342 ± 0 6.179 6.051/6.351 6.134 ± 0.3309
12 1342 1342/1342 1342 ± 0 6.358 6.125/6.501 6.304 ± 0.3656
13 1342 1342/1342 1342 ± 0 6.807 6.657/6.973 6.753 ± 0.3897
14 1342 1342/1342 1342 ± 0 7.003 6.792/7.252 6.951 ± 0.4284
15 1342 1342/1342 1342 ± 0 6.693 6.439/6.908 6.61 ± 0.429
16 1342 1342/1342 1342 ± 0 5.966 5.637/6.157 5.922 ± 0.4185
17 1342 1342/1342 1342 ± 0 5.988 5.544/6.229 5.926 ± 0.4183
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
datacolumn
residual_data
vis
/mnt/condor/execute/dir_103321/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_103321/working
Start time
2022-07-02 10:29:47.184
End
2022-07-02 11:43:55.425
Duration
1:14:08.240
Note, WebLog generation is not included in the time.

CASA logs for stage 7