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 5.719 5.303/6.087 5.741 ± 0.5564
ea02 1342 1342/1342 1342 ± 0 5.833 5.521/6.632 6.067 ± 0.6535
ea04 1342 1342/1342 1342 ± 0 5.547 5.069/6.138 5.653 ± 0.5742
ea05 1342 1342/1342 1342 ± 0 5.898 5.235/6.412 5.81 ± 0.615
ea06 1342 1342/1342 1342 ± 0 5.104 4.651/5.38 5.043 ± 0.4423
ea07 1342 1342/1342 1342 ± 0 6.136 5.412/6.24 6. ± 0.6253
ea08 1342 1342/1342 1342 ± 0 5.891 5.566/6.724 6.173 ± 0.6934
ea09 1342 1342/1342 1342 ± 0 5.612 5.242/6.524 5.824 ± 0.6517
ea10 1342 1342/1342 1342 ± 0 6.105 5.33/6.713 6.031 ± 0.6853
ea11 1342 1342/1342 1342 ± 0 5.996 5.161/6.376 5.877 ± 0.6824
ea12 1342 1342/1342 1342 ± 0 6.088 5.378/6.538 6.104 ± 0.6839
ea13 1342 1342/1342 1342 ± 0 6.061 5.807/6.455 6.218 ± 0.5213
ea14 1342 1342/1342 1342 ± 0 5.949 5.273/6.441 5.908 ± 0.6851
ea15 1342 1342/1342 1342 ± 0 5.723 5.078/6.234 5.751 ± 0.7061
ea16 1342 1342/1342 1342 ± 0 6.212 5.623/6.784 6.304 ± 0.7392
ea17 1342 1342/1342 1342 ± 0 6.017 5.552/6.876 6.123 ± 0.6372
ea18 1342 1342/1342 1342 ± 0 5.13 4.723/5.585 5.185 ± 0.5177
ea19 1342 1342/1342 1342 ± 0 6.242 5.551/6.774 6.297 ± 0.6753
ea20 1342 1342/1342 1342 ± 0 6.372 5.708/6.952 6.317 ± 0.6678
ea21 1342 1342/1342 1342 ± 0 5.911 5.376/6.337 5.902 ± 0.5942
ea22 1342 1342/1342 1342 ± 0 5.525 5.274/6.53 5.873 ± 0.6629
ea23 1342 1342/1342 1342 ± 0 6.186 5.461/6.588 6.139 ± 0.7018
ea25 1342 1342/1342 1342 ± 0 5.744 5.271/6.245 5.79 ± 0.5893
ea26 1342 1342/1342 1342 ± 0 5.926 5.651/6.984 6.233 ± 0.6709
ea27 1342 1342/1342 1342 ± 0 5.746 5.349/6.434 5.834 ± 0.6015
ea28 1342 1342/1342 1342 ± 0 5.676 5.432/6.502 5.976 ± 0.6574
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 5.379 5.235/5.645 5.397 ± 0.2739
4 1342 1342/1342 1342 ± 0 5.143 4.994/5.448 5.191 ± 0.3218
5 1342 1342/1342 1342 ± 0 5.41 5.107/5.536 5.36 ± 0.338
6 1342 1342/1342 1342 ± 0 5.31 5.078/5.477 5.282 ± 0.3055
7 1342 1342/1342 1342 ± 0 5.377 5.224/5.533 5.35 ± 0.2807
8 1342 1342/1342 1342 ± 0 5.369 5.128/5.523 5.308 ± 0.2967
9 1342 1342/1342 1342 ± 0 5.665 5.464/5.865 5.598 ± 0.3402
10 1342 1342/1342 1342 ± 0 6.108 5.898/6.234 6.04 ± 0.322
11 1342 1342/1342 1342 ± 0 6.353 6.136/6.444 6.256 ± 0.333
12 1342 1342/1342 1342 ± 0 6.468 6.251/6.636 6.428 ± 0.3669
13 1342 1342/1342 1342 ± 0 6.898 6.807/7.096 6.878 ± 0.3845
14 1342 1342/1342 1342 ± 0 7.15 6.946/7.367 7.086 ± 0.4167
15 1342 1342/1342 1342 ± 0 6.803 6.532/7.004 6.711 ± 0.412
16 1342 1342/1342 1342 ± 0 6.006 5.702/6.226 6.002 ± 0.4059
17 1342 1342/1342 1342 ± 0 6.029 5.633/6.241 5.997 ± 0.399
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
datacolumn
residual_data
vis
/mnt/condor/execute/dir_116976/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_116976/working
Start time
2022-07-02 11:01:06.210
End
2022-07-02 11:58:46.026
Duration
0:57:39.815
Note, WebLog generation is not included in the time.

CASA logs for stage 7