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

Statwt Summary Plot

VLASS2.1.sb38606107.eb38625163.59092.29495140046_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 5.306 5.205/5.872 5.388 ± 0.7723
ea02 1342 1342/1342 1342 ± 0.000002071 5.808 5.321/6.444 5.682 ± 0.9829
ea04 1342 1342/1342 1342 ± 0.0000425 5.053 4.798/5.84 5.223 ± 0.733
ea05 1342 1342/1342 1342 ± 0.00003735 5.417 5.004/6.295 5.58 ± 0.7488
ea06 1342 1342/1342 1342 ± 0.00004103 4.676 4.502/5.129 4.686 ± 0.5525
ea07 1342 1342/1342 1342 ± 0 5.837 5.354/6.352 5.725 ± 0.8683
ea08 1342 1342/1342 1342 ± 0 5.933 5.489/6.635 5.852 ± 1.
ea10 1342 1342/1342 1342 ± 0 5.668 5.218/6.498 5.672 ± 0.9494
ea11 1342 1342/1342 1342 ± 0 5.573 5.02/6.373 5.56 ± 0.9728
ea12 1342 1342/1342 1342 ± 0.00003631 5.433 5.118/6.407 5.595 ± 0.9887
ea13 1342 1342/1342 1342 ± 0.00003994 5.822 5.668/6.349 5.88 ± 0.7647
ea14 1342 1342/1342 1342 ± 0.00003543 5.538 5.16/6.444 5.658 ± 0.844
ea15 1342 1342/1342 1342 ± 0.00004174 5.113 4.887/6.018 5.395 ± 0.8343
ea16 1342 1342/1342 1342 ± 0.00002972 5.956 5.545/6.903 6. ± 1.004
ea17 1342 1342/1342 1342 ± 0 5.849 5.328/6.407 5.728 ± 0.9738
ea18 1342 1342/1342 1342 ± 0.000005476 4.84 4.639/5.637 4.952 ± 0.6974
ea19 1342 1342/1342 1342 ± 0.00004086 5.705 5.42/6.673 5.893 ± 0.8221
ea20 1342 1342/1342 1342 ± 0.00002209 5.736 5.53/6.828 5.891 ± 1.066
ea21 1342 1342/1342 1342 ± 0.00003476 5.491 5.312/6.312 5.61 ± 0.8021
ea22 1342 1342/1342 1342 ± 0.00001533 5.437 5.206/6.313 5.536 ± 0.8707
ea23 1342 1342/1342 1342 ± 0 5.724 5.362/6.583 5.836 ± 0.8972
ea25 1342 1342/1342 1342 ± 0 5.402 5.06/6.103 5.355 ± 0.8335
ea26 1342 1342/1342 1342 ± 0.00003796 5.787 5.632/6.865 5.966 ± 0.905
ea27 1342 1342/1342 1342 ± 0 5.526 5.092/6.342 5.473 ± 0.914
ea28 1342 1342/1342 1342 ± 0 5.602 5.346/6.398 5.647 ± 0.8951
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 5.348 5.152/5.55 5.34 ± 0.2869
5 1342 1342/1342 1342 ± 0 5.288 5.048/5.46 5.22 ± 0.3917
6 1342 1342/1342 1342 ± 0 5.324 5.027/5.429 5.254 ± 0.3318
7 1342 1342/1342 1342 ± 0 5.312 5.129/5.502 5.282 ± 0.3019
8 1342 1342/1342 1342 ± 0 5.329 5.088/5.454 5.25 ± 0.3201
9 1342 1342/1342 1342 ± 0 5.659 5.412/5.878 5.577 ± 0.3609
10 1342 1342/1342 1342 ± 0 6.046 5.832/6.228 5.972 ± 0.3754
11 1342 1342/1342 1342 ± 0 6.344 6.071/6.444 6.235 ± 0.3826
12 1342 1342/1342 1342 ± 0 6.444 6.308/6.651 6.402 ± 0.4014
13 1342 1342/1342 1342 ± 0 6.695 6.42/6.871 6.639 ± 0.4079
14 1342 1342/1342 1342 ± 0 6.574 6.194/6.83 6.518 ± 0.4988
15 1342 1342/1342 1342 ± 0 6.763 6.449/6.936 6.636 ± 0.5144
16 1342 1342/1342 1342 ± 0.00005906 3.891 3.713/4.158 3.939 ± 0.3012
17 1342 1342/1342 1342 ± 0.00005797 3.918 3.764/4.229 3.991 ± 0.2798
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38606107.eb38625163.59092.29495140046_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_114516/working/VLASS2.1.sb38606107.eb38625163.59092.29495140046_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_114516/working
datacolumn
residual_data
Start time
2022-03-11 23:52:31.828
End
2022-03-12 00:57:04.607
Duration
1:04:32.779
Note, WebLog generation is not included in the time.

CASA logs for stage 7