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 5.297 5.194/5.873 5.447 ± 0.6793
ea02 1342 1342/1342 1342 ± 0 5.646 5.135/6.188 5.562 ± 0.7688
ea04 1342 1342/1342 1342 ± 0 5.353 5.012/5.997 5.373 ± 0.7868
ea05 1342 1342/1342 1342 ± 0.00003807 5.721 5.288/6.751 5.852 ± 0.9506
ea06 1342 1342/1342 1342 ± 0 5.181 4.9/5.817 5.247 ± 0.7349
ea07 1342 1342/1342 1342 ± 0 5.933 5.454/6.272 5.799 ± 0.81
ea08 1342 1342/1342 1342 ± 0 6.129 5.65/6.832 6.103 ± 0.9426
ea09 1342 1342/1342 1342 ± 0.00003165 5.25 4.887/5.721 5.171 ± 0.7094
ea10 1342 1342/1342 1342 ± 0 5.346 4.874/5.971 5.321 ± 0.7132
ea11 1342 1342/1342 1342 ± 0 5.886 5.365/6.385 5.702 ± 0.8282
ea12 1342 1342/1342 1342 ± 0 5.661 5.385/6.481 5.708 ± 0.9049
ea13 1342 1342/1342 1342 ± 0.00003991 5.423 5.17/5.921 5.516 ± 0.7548
ea14 1342 1342/1342 1342 ± 0.00001415 5.49 5.2/6.134 5.541 ± 0.7109
ea15 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea16 1342 1342/1342 1342 ± 0.00002821 6.045 5.613/6.876 6.067 ± 1.041
ea17 1342 1342/1342 1342 ± 0 6.026 5.486/6.772 6.013 ± 0.9231
ea18 1342 1342/1342 1342 ± 0 5.008 4.848/5.703 5.097 ± 0.6514
ea19 1342 1342/1342 1342 ± 0.00003976 6.029 5.781/6.814 6.111 ± 0.988
ea20 1342 1342/1342 1342 ± 0 5.868 5.769/6.676 5.981 ± 0.9491
ea21 1342 1342/1342 1342 ± 0.00002409 5.608 5.337/6.255 5.637 ± 0.8431
ea22 1342 1342/1342 1342 ± 0.00001342 5.378 5.137/6.327 5.563 ± 0.898
ea23 1342 1342/1342 1342 ± 0 5.692 5.395/6.331 5.717 ± 0.7663
ea24 1342 1342/1342 1342 ± 0.00003943 5.19 4.761/6.101 5.297 ± 0.7899
ea25 1342 1342/1342 1342 ± 0 5.571 5.272/6.138 5.554 ± 0.7656
ea26 1342 1342/1342 1342 ± 0.00003095 5.688 5.528/6.602 5.816 ± 0.9664
ea27 1342 1342/1342 1342 ± 0 5.7 5.403/6.491 5.74 ± 0.8057
ea28 1342 1342/1342 1342 ± 0 5.648 5.319/6.326 5.691 ± 0.7998
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 5.4 5.222/5.644 5.389 ± 0.3164
5 1342 1342/1342 1342 ± 0 5.167 5.003/5.515 5.262 ± 0.3463
6 1342 1342/1342 1342 ± 0 5.32 5.061/5.46 5.292 ± 0.2905
7 1342 1342/1342 1342 ± 0 5.341 5.139/5.499 5.327 ± 0.2759
8 1342 1342/1342 1342 ± 0 5.293 5.014/5.532 5.276 ± 0.3129
9 1342 1342/1342 1342 ± 0 5.606 5.348/5.863 5.588 ± 0.309
10 1342 1342/1342 1342 ± 0 5.971 5.762/6.15 5.948 ± 0.3226
11 1342 1342/1342 1342 ± 0 6.183 5.97/6.444 6.195 ± 0.3335
12 1342 1342/1342 1342 ± 0 6.278 6.053/6.599 6.342 ± 0.3736
13 1342 1342/1342 1342 ± 0 6.394 6.193/6.823 6.474 ± 0.4438
14 1342 1342/1342 1342 ± 0 6.741 6.45/7.084 6.745 ± 0.4396
15 1342 1342/1342 1342 ± 0 6.384 6.109/6.626 6.376 ± 0.408
16 1342 1342/1342 1342 ± 0.00005152 3.9 3.799/3.999 3.902 ± 0.1509
17 1342 1342/1342 1342 ± 0.00004953 4.023 3.885/4.171 4.032 ± 0.216
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
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_27464/working
vis
/mnt/condor/execute/dir_27464/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
statwtmode
VLASS-SE
overwrite_modelcol
False
Start time
2022-04-30 22:54:22.149
End
2022-05-01 00:24:59.484
Duration
1:30:37.335
Note, WebLog generation is not included in the time.

CASA logs for stage 7