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

Statwt Summary Plot

VLASS2.1.sb38453816.eb38509426.59047.17567765046_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 4.95 4.84/5.405 5.061 ± 0.4675
ea02 1342 1342/1342 1342 ± 0 5.635 5.142/6.228 5.563 ± 0.776
ea04 1342 1342/1342 1342 ± 0.000008726 4.974 4.617/5.279 4.794 ± 0.6027
ea05 1342 1342/1342 1342 ± 0.00003753 5.366 4.981/6.095 5.454 ± 0.7482
ea06 1342 1342/1342 1342 ± 0.000002482 4.732 4.546/5.102 4.802 ± 0.3672
ea07 1342 1342/1342 1342 ± 0.000003619 5.855 5.405/6.2 5.71 ± 0.7138
ea08 1342 1342/1342 1342 ± 0 6.019 5.474/6.698 5.957 ± 0.8886
ea09 1342 1342/1342 1342 ± 0.00002113 5.267 4.884/5.853 5.194 ± 0.7417
ea10 1342 1342/1342 1342 ± 0 5.307 4.831/5.812 5.217 ± 0.6662
ea11 1342 1342/1342 1342 ± 0 5.436 5.018/5.84 5.291 ± 0.709
ea12 1342 1342/1342 1342 ± 0.000003139 5.348 5.156/6.145 5.423 ± 0.8035
ea13 1342 1342/1342 1342 ± 0.00003411 5.704 5.524/6.276 5.749 ± 0.8612
ea14 1342 1342/1342 1342 ± 0.00002954 5.346 5.146/6.265 5.57 ± 0.7697
ea15 1342 1342/1342 1342 ± 0.00001708 5.497 5.193/6.263 5.467 ± 0.926
ea16 1342 1342/1342 1342 ± 0.00002976 5.917 5.529/6.745 5.93 ± 0.9281
ea17 1342 1342/1342 1342 ± 0 5.915 5.349/6.733 5.874 ± 0.8947
ea18 1342 1342/1342 1342 ± 0 4.894 4.618/5.412 4.854 ± 0.6719
ea19 1342 1342/1342 1342 ± 0.00003965 5.771 5.538/6.623 5.929 ± 0.8359
ea20 1342 1342/1342 1342 ± 0 5.465 5.241/5.934 5.523 ± 0.4937
ea21 1342 1342/1342 1342 ± 0.00003226 5.553 5.262/6.303 5.6 ± 0.8007
ea22 1342 1342/1342 1342 ± 0.000004736 5.369 5.064/6.395 5.527 ± 0.9023
ea23 1342 1342/1342 1342 ± 0.00001163 5.626 5.26/6.282 5.612 ± 0.7767
ea24 1342 1342/1342 1342 ± 0.00003681 4.932 4.83/6.219 5.345 ± 0.8003
ea25 1342 1342/1342 1342 ± 0 5.193 4.92/5.701 5.157 ± 0.6307
ea26 1342 1342/1342 1342 ± 0.00001918 5.605 5.448/6.753 5.818 ± 0.9762
ea27 1342 1342/1342 1342 ± 0 5.454 5.029/6.256 5.48 ± 0.7411
ea28 1342 1342/1342 1342 ± 0 5.32 5.044/5.952 5.443 ± 0.7568
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 5.247 5.004/5.443 5.204 ± 0.2746
3 1342 1342/1342 1342 ± 0 4.93 4.769/5.179 5 ± 0.3037
5 1342 1342/1342 1342 ± 0 5.14 4.886/5.377 5.141 ± 0.3752
6 1342 1342/1342 1342 ± 0 5.17 4.953/5.38 5.162 ± 0.3141
7 1342 1342/1342 1342 ± 0 5.216 4.925/5.35 5.178 ± 0.2847
8 1342 1342/1342 1342 ± 0 5.151 4.918/5.341 5.131 ± 0.3246
9 1342 1342/1342 1342 ± 0 5.457 5.258/5.639 5.428 ± 0.3598
10 1342 1342/1342 1342 ± 0 5.79 5.603/6.062 5.775 ± 0.3644
11 1342 1342/1342 1342 ± 0 6.079 5.901/6.262 6.043 ± 0.3785
12 1342 1342/1342 1342 ± 0 6.237 5.979/6.345 6.187 ± 0.4122
13 1342 1342/1342 1342 ± 0 6.494 6.02/6.738 6.38 ± 0.5217
14 1342 1342/1342 1342 ± 0 6.415 5.694/6.673 6.254 ± 0.6368
15 1342 1342/1342 1342 ± 0 6.323 5.854/6.538 6.222 ± 0.5004
16 1342 1342/1342 1342 ± 0.00005091 3.83 3.659/3.993 3.833 ± 0.2677
17 1342 1342/1342 1342 ± 0.00005136 4.003 3.75/4.24 4.017 ± 0.385
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_132926/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_132926/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
Start time
2022-05-17 20:12:47.972
End
2022-05-17 21:37:54.997
Duration
1:25:07.025
Note, WebLog generation is not included in the time.

CASA logs for stage 7