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 5.641 5.35/6.126 5.751 ± 0.5273
ea02 1342 1342/1342 1342 ± 0 5.973 5.465/6.46 6.029 ± 0.6169
ea04 1342 1342/1342 1342 ± 0 5.649 5.285/6.214 5.81 ± 0.5716
ea05 1342 1342/1342 1342 ± 0 5.857 5.508/6.511 5.951 ± 0.5608
ea06 1342 1342/1342 1342 ± 0 5.888 5.237/6.171 5.728 ± 0.5274
ea07 1342 1342/1342 1342 ± 0 5.51 5.329/5.904 5.587 ± 0.4547
ea08 1342 1342/1342 1342 ± 0 6.076 5.659/6.708 6.221 ± 0.6337
ea09 1342 1342/1342 1342 ± 0 6.451 6.217/6.796 6.492 ± 0.409
ea10 1342 1342/1342 1342 ± 0 5.37 5.079/6.055 5.55 ± 0.5184
ea11 1342 1342/1342 1342 ± 0 6.044 5.468/6.535 6.069 ± 0.6069
ea12 1342 1342/1342 1342 ± 0 5.81 5.402/6.463 5.999 ± 0.6369
ea13 1342 1342/1342 1342 ± 0 6.237 5.859/6.507 6.265 ± 0.4876
ea14 1342 1342/1342 1342 ± 0 5.911 5.434/6.498 5.985 ± 0.6339
ea15 1342 1342/1342 1342 ± 0 5.872 5.464/6.509 6.057 ± 0.6964
ea16 1342 1342/1342 1342 ± 0 6.21 5.74/6.766 6.26 ± 0.6837
ea17 1342 1342/1342 1342 ± 0 6.145 5.753/6.648 6.279 ± 0.6302
ea18 1342 1342/1342 1342 ± 0 5.195 4.851/5.75 5.312 ± 0.5399
ea19 1342 1342/1342 1342 ± 0 6.21 5.764/6.872 6.38 ± 0.6541
ea20 1342 1342/1342 1342 ± 0 6.206 5.831/6.75 6.343 ± 0.6444
ea21 1342 1342/1342 1342 ± 0 5.654 5.461/6.282 5.868 ± 0.5223
ea22 1342 1342/1342 1342 ± 0 5.975 5.41/6.543 6.027 ± 0.6762
ea23 1342 1342/1342 1342 ± 0 6.031 5.61/6.524 6.143 ± 0.6668
ea24 1342 1342/1342 1342 ± 0 5.802 5.221/6.389 5.82 ± 0.6356
ea25 1342 1342/1342 1342 ± 0 5.879 5.608/6.414 6.042 ± 0.5674
ea26 1342 1342/1342 1342 ± 0 6.213 5.788/6.797 6.318 ± 0.6837
ea27 1342 1342/1342 1342 ± 0 5.825 5.514/6.633 6.014 ± 0.6297
ea28 1342 1342/1342 1342 ± 0 5.786 5.511/6.48 5.985 ± 0.6279
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 5.605 5.332/5.758 5.551 ± 0.2579
3 1342 1342/1342 1342 ± 0 5.322 5.146/5.495 5.307 ± 0.2981
4 1342 1342/1342 1342 ± 0 5.387 5.232/5.613 5.412 ± 0.3035
5 1342 1342/1342 1342 ± 0 5.501 5.293/5.684 5.503 ± 0.2734
6 1342 1342/1342 1342 ± 0 5.454 5.281/5.639 5.458 ± 0.2543
7 1342 1342/1342 1342 ± 0 5.464 5.35/5.635 5.489 ± 0.2434
8 1342 1342/1342 1342 ± 0 5.513 5.213/5.649 5.45 ± 0.2754
9 1342 1342/1342 1342 ± 0 5.758 5.566/5.987 5.75 ± 0.2631
10 1342 1342/1342 1342 ± 0 6.148 5.962/6.305 6.097 ± 0.3393
11 1342 1342/1342 1342 ± 0 6.426 6.185/6.52 6.35 ± 0.3132
12 1342 1342/1342 1342 ± 0 6.554 6.303/6.665 6.507 ± 0.3407
13 1342 1342/1342 1342 ± 0 7.024 6.792/7.179 6.976 ± 0.3607
14 1342 1342/1342 1342 ± 0 7.202 6.876/7.486 7.139 ± 0.3671
15 1342 1342/1342 1342 ± 0 6.678 6.524/6.922 6.659 ± 0.3326
16 1342 1342/1342 1342 ± 0 6.132 6.007/6.48 6.145 ± 0.3757
17 1342 1342/1342 1342 ± 0 6.095 5.89/6.348 6.066 ± 0.3945
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
output_dir
/mnt/condor/execute/dir_69178/working
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_69178/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-05-19 23:35:09.586
End
2022-05-20 01:12:51.662
Duration
1:37:42.076
Note, WebLog generation is not included in the time.

CASA logs for stage 7