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

Statwt Summary Plot

VLASS2.1.sb38461639.eb38575724.59076.48643795139_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 5.938 5.293/6.209 5.786 ± 0.5605
ea02 1342 1342/1342 1342 ± 0 5.962 5.417/6.638 6.106 ± 0.703
ea04 1342 1342/1342 1342 ± 0.000001347 5.341 5.079/6.093 5.616 ± 0.566
ea05 1342 1342/1342 1342 ± 0.00001695 6.055 5.434/6.813 6.048 ± 0.7509
ea06 1342 1342/1342 1342 ± 0.000001407 5.164 4.766/5.506 5.167 ± 0.3732
ea07 1342 1342/1342 1342 ± 0 5.958 5.452/6.356 6.036 ± 0.6292
ea08 1342 1342/1342 1342 ± 0 6.691 5.777/6.967 6.445 ± 0.7562
ea09 1342 1342/1342 1342 ± 0.00001628 5.806 5.294/6.793 5.92 ± 0.7455
ea10 1342 1342/1342 1342 ± 0 5.882 5.259/6.599 5.97 ± 0.6984
ea11 1342 1342/1342 1342 ± 0 6.329 5.53/6.583 6.071 ± 0.6165
ea12 1342 1342/1342 1342 ± 0 5.708 5.353/6.578 5.991 ± 0.6486
ea13 1342 1342/1342 1342 ± 0.00002019 6.364 5.692/6.805 6.209 ± 0.6912
ea14 1342 1342/1342 1342 ± 0.000003939 6.28 5.572/6.874 6.254 ± 0.776
ea15 1342 1342/1342 1342 ± 0 5.903 5.202/6.771 5.941 ± 0.7106
ea16 1342 1342/1342 1342 ± 0.00001244 5.936 5.536/6.662 6.141 ± 0.7958
ea17 1342 1342/1342 1342 ± 0 6.277 5.767/7.206 6.382 ± 0.7154
ea18 1342 1342/1342 1342 ± 0 5.381 4.964/5.852 5.382 ± 0.4661
ea19 1342 1342/1342 1342 ± 0.00001753 5.872 5.61/6.885 6.266 ± 0.7842
ea20 1342 1342/1342 1342 ± 0 6.488 5.835/7.048 6.394 ± 0.6336
ea21 1342 1342/1342 1342 ± 0.000009682 5.73 5.411/6.503 5.987 ± 0.7125
ea22 1342 1342/1342 1342 ± 0.000005424 6.103 5.161/6.549 5.914 ± 0.7659
ea23 1342 1342/1342 1342 ± 0 6.291 5.621/6.889 6.238 ± 0.7408
ea25 1342 1342/1342 1342 ± 0 6.204 5.465/6.497 5.977 ± 0.6289
ea27 1342 1342/1342 1342 ± 0 5.651 5.389/6.525 5.885 ± 0.6337
ea28 1342 1342/1342 1342 ± 0 6.204 5.513/6.704 6.188 ± 0.718
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 5.519 5.284/5.675 5.471 ± 0.2746
5 1342 1342/1342 1342 ± 0 5.399 5.237/5.553 5.404 ± 0.2882
6 1342 1342/1342 1342 ± 0 5.356 5.161/5.502 5.324 ± 0.258
7 1342 1342/1342 1342 ± 0 5.352 5.235/5.554 5.376 ± 0.2402
8 1342 1342/1342 1342 ± 0 5.468 5.211/5.595 5.386 ± 0.2891
9 1342 1342/1342 1342 ± 0 5.785 5.531/5.939 5.701 ± 0.3142
10 1342 1342/1342 1342 ± 0 6.206 6.049/6.302 6.128 ± 0.295
11 1342 1342/1342 1342 ± 0 6.402 6.265/6.55 6.38 ± 0.3183
12 1342 1342/1342 1342 ± 0 6.584 6.399/6.698 6.532 ± 0.3394
13 1342 1342/1342 1342 ± 0 6.748 6.495/6.918 6.655 ± 0.3718
14 1342 1342/1342 1342 ± 0 7.065 6.86/7.303 6.994 ± 0.4642
15 1342 1342/1342 1342 ± 0.000002478 6.882 6.651/7.171 6.834 ± 0.5031
16 1342 1342/1342 1342 ± 0.00005252 4.119 4.004/4.229 4.121 ± 0.1929
17 1342 1342/1342 1342 ± 0.00005238 4.253 4.075/4.46 4.336 ± 0.8568
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_106148/working/VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_106148/working
Start time
2022-03-22 12:02:16.849
End
2022-03-22 13:00:39.849
Duration
0:58:23.000
Note, WebLog generation is not included in the time.

CASA logs for stage 7