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 5.411 5.301/5.936 5.654 ± 0.4995
ea02 1342 1342/1342 1342 ± 0 5.808 5.416/6.505 5.966 ± 0.5836
ea04 1342 1342/1342 1342 ± 0 5.586 5.26/6.189 5.768 ± 0.5718
ea05 1342 1342/1342 1342 ± 0 5.715 5.498/6.557 5.937 ± 0.5837
ea06 1342 1342/1342 1342 ± 0 5.904 5.237/6.119 5.719 ± 0.5251
ea07 1342 1342/1342 1342 ± 0 5.4 5.254/5.816 5.462 ± 0.4812
ea08 1342 1342/1342 1342 ± 0 5.887 5.62/6.658 6.159 ± 0.6331
ea09 1342 1342/1342 1342 ± 0 6.326 5.914/6.619 6.327 ± 0.4354
ea10 1342 1342/1342 1342 ± 0 5.291 5.022/6.009 5.505 ± 0.5278
ea11 1342 1342/1342 1342 ± 0 6.035 5.431/6.514 6.04 ± 0.6267
ea12 1342 1342/1342 1342 ± 0 5.758 5.385/6.428 5.949 ± 0.6217
ea13 1342 1342/1342 1342 ± 0 6.102 5.735/6.321 6.129 ± 0.4809
ea14 1342 1342/1342 1342 ± 0 5.663 5.327/6.385 5.829 ± 0.6228
ea15 1342 1342/1342 1342 ± 0 5.817 5.445/6.476 6.016 ± 0.6798
ea16 1342 1342/1342 1342 ± 0 5.969 5.635/6.715 6.129 ± 0.6811
ea17 1342 1342/1342 1342 ± 0 5.985 5.679/6.5 6.15 ± 0.6192
ea18 1342 1342/1342 1342 ± 0 5.125 4.809/5.72 5.263 ± 0.5317
ea19 1342 1342/1342 1342 ± 0 6.078 5.74/6.854 6.3 ± 0.6585
ea20 1342 1342/1342 1342 ± 0 6.159 5.79/6.732 6.274 ± 0.6631
ea21 1342 1342/1342 1342 ± 0 5.449 5.374/6.234 5.754 ± 0.5485
ea22 1342 1342/1342 1342 ± 0 5.778 5.349/6.459 5.929 ± 0.6445
ea23 1342 1342/1342 1342 ± 0 5.685 5.525/6.605 6.041 ± 0.682
ea24 1342 1342/1342 1342 ± 0 5.686 5.127/6.26 5.695 ± 0.6175
ea25 1342 1342/1342 1342 ± 0 5.789 5.541/6.325 5.964 ± 0.5681
ea26 1342 1342/1342 1342 ± 0 6.028 5.691/6.716 6.215 ± 0.6544
ea27 1342 1342/1342 1342 ± 0 5.679 5.392/6.53 5.892 ± 0.6201
ea28 1342 1342/1342 1342 ± 0 5.657 5.439/6.386 5.905 ± 0.6104
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 5.522 5.29/5.672 5.485 ± 0.2599
3 1342 1342/1342 1342 ± 0 5.282 5.135/5.4 5.264 ± 0.2439
4 1342 1342/1342 1342 ± 0 5.279 5.188/5.52 5.304 ± 0.3018
5 1342 1342/1342 1342 ± 0 5.45 5.25/5.628 5.441 ± 0.2661
6 1342 1342/1342 1342 ± 0 5.384 5.153/5.575 5.385 ± 0.2533
7 1342 1342/1342 1342 ± 0 5.393 5.32/5.556 5.432 ± 0.235
8 1342 1342/1342 1342 ± 0 5.412 5.169/5.59 5.397 ± 0.2711
9 1342 1342/1342 1342 ± 0 5.674 5.522/5.944 5.696 ± 0.2578
10 1342 1342/1342 1342 ± 0 6.073 5.896/6.231 6.029 ± 0.3468
11 1342 1342/1342 1342 ± 0 6.343 6.139/6.462 6.285 ± 0.323
12 1342 1342/1342 1342 ± 0 6.495 6.271/6.613 6.447 ± 0.3374
13 1342 1342/1342 1342 ± 0 6.931 6.726/7.144 6.892 ± 0.3592
14 1342 1342/1342 1342 ± 0 7.12 6.8/7.4 7.055 ± 0.3671
15 1342 1342/1342 1342 ± 0 6.589 6.426/6.794 6.58 ± 0.3126
16 1342 1342/1342 1342 ± 0 5.928 5.721/6.142 5.929 ± 0.3865
17 1342 1342/1342 1342 ± 0 5.88 5.667/6.15 5.865 ± 0.4052
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
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_48467/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_48467/working
statwtmode
VLASS-SE
datacolumn
residual_data
Start time
2022-05-18 07:47:45.522
End
2022-05-18 09:18:24.595
Duration
1:30:39.073
Note, WebLog generation is not included in the time.

CASA logs for stage 7