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

Statwt Summary Plot

VLASS2.1.sb38497007.eb38561368.59068.10498711806_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 5.365 5.257/6.165 5.515 ± 0.7857
ea02 1342 1342/1342 1342 ± 0 5.821 5.299/6.578 5.805 ± 0.8597
ea04 1342 1342/1342 1342 ± 0.00004215 5.296 5.016/5.981 5.357 ± 0.7707
ea05 1342 1342/1342 1342 ± 0.0000387 5.404 5.066/6.157 5.588 ± 0.7457
ea06 1342 1342/1342 1342 ± 0.00004113 4.809 4.763/5.45 4.928 ± 0.6577
ea07 1342 1342/1342 1342 ± 0 5.837 5.489/6.142 5.651 ± 0.8123
ea08 1342 1342/1342 1342 ± 0 6.109 5.724/7.005 6.175 ± 1.015
ea09 1342 1342/1342 1342 ± 0.00002028 5.065 4.808/5.544 5.121 ± 0.4839
ea10 1342 1342/1342 1342 ± 0 5.434 5.211/6.423 5.614 ± 0.874
ea11 1342 1342/1342 1342 ± 0 5.752 5.412/6.593 5.778 ± 0.936
ea12 1342 1342/1342 1342 ± 0.00003979 5.604 5.438/6.545 5.722 ± 0.9504
ea13 1342 1342/1342 1342 ± 0.0000316 5.708 5.568/6.259 5.832 ± 0.7116
ea14 1342 1342/1342 1342 ± 0.00004303 6.614 5.86/6.806 6.12 ± 1.028
ea15 1342 1342/1342 1342 ± 0.0000407 5.463 5.316/6.388 5.676 ± 0.8879
ea16 1342 1342/1342 1342 ± 0.00003618 4.611 4.053/5.441 4.612 ± 0.7218
ea17 1342 1342/1342 1342 ± 0 5.872 5.537/6.972 5.966 ± 0.9881
ea18 1342 1342/1342 1342 ± 0.000004445 5.009 4.763/5.626 4.959 ± 0.6587
ea19 1342 1342/1342 1342 ± 0.00004091 5.659 5.383/6.412 5.832 ± 0.756
ea20 1342 1342/1342 1342 ± 0.00002939 6.025 5.71/6.929 6.083 ± 1.075
ea21 1342 1342/1342 1342 ± 0.00003679 5.539 5.302/6.23 5.605 ± 0.7667
ea22 1342 1342/1342 1342 ± 0.00001165 5.361 5.136/6.482 5.608 ± 0.8426
ea23 1342 1342/1342 1342 ± 0.0000156 5.604 5.393/6.65 5.81 ± 0.9319
ea26 1342 1342/1342 1342 ± 0.00001819 5.54 5.387/6.499 5.74 ± 0.7797
ea27 1342 1342/1342 1342 ± 0 5.382 5.145/5.408 5.322 ± 0.1616
ea28 1342 1342/1342 1342 ± 0 5.732 5.441/6.694 5.856 ± 0.9664
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 5.455 5.26/5.683 5.424 ± 0.3815
3 1342 1342/1342 1342 ± 0 5.18 4.84/5.501 5.212 ± 0.4846
5 1342 1342/1342 1342 ± 0 5.364 5.137/5.532 5.247 ± 0.4614
6 1342 1342/1342 1342 ± 0 5.394 5.058/5.467 5.28 ± 0.4306
7 1342 1342/1342 1342 ± 0 5.361 5.128/5.511 5.294 ± 0.3711
8 1342 1342/1342 1342 ± 0 5.314 5.06/5.559 5.272 ± 0.3777
9 1342 1342/1342 1342 ± 0 5.589 5.339/5.881 5.548 ± 0.4161
10 1342 1342/1342 1342 ± 0 6.016 5.84/6.19 5.924 ± 0.4793
11 1342 1342/1342 1342 ± 0 6.278 5.983/6.56 6.198 ± 0.4729
12 1342 1342/1342 1342 ± 0 6.498 6.152/6.669 6.39 ± 0.4522
13 1342 1342/1342 1342 ± 0 6.823 6.498/7.079 6.732 ± 0.4733
14 1342 1342/1342 1342 ± 0 6.795 6.406/7.03 6.649 ± 0.5298
15 1342 1342/1342 1342 ± 0 6.574 6.063/6.796 6.434 ± 0.5637
16 1342 1342/1342 1342 ± 0.00005973 4.005 3.827/4.241 4.042 ± 0.2851
17 1342 1342/1342 1342 ± 0.00005869 4.114 3.905/4.341 4.133 ± 0.3097
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38497007.eb38561368.59068.10498711806_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_69746/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_69746/working/VLASS2.1.sb38497007.eb38561368.59068.10498711806_split_split.ms
Start time
2022-03-08 22:06:16.874
End
2022-03-08 23:08:02.661
Duration
1:01:45.787
Note, WebLog generation is not included in the time.

CASA logs for stage 7