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 5.543 5.369/6.113 5.766 ± 0.5207
ea02 1342 1342/1342 1342 ± 0 6.018 5.482/6.465 6.052 ± 0.5976
ea04 1342 1342/1342 1342 ± 0 5.648 5.312/6.227 5.819 ± 0.5706
ea05 1342 1342/1342 1342 ± 0 5.818 5.516/6.368 5.951 ± 0.5617
ea06 1342 1342/1342 1342 ± 0 5.726 5.244/6.149 5.734 ± 0.539
ea07 1342 1342/1342 1342 ± 0 5.545 5.391/5.917 5.602 ± 0.4604
ea08 1342 1342/1342 1342 ± 0 6.121 5.673/6.698 6.238 ± 0.6235
ea09 1342 1342/1342 1342 ± 0 6.585 6.303/6.898 6.519 ± 0.4053
ea10 1342 1342/1342 1342 ± 0 5.368 5.1/6.044 5.559 ± 0.5104
ea11 1342 1342/1342 1342 ± 0 6.063 5.489/6.516 6.073 ± 0.6083
ea12 1342 1342/1342 1342 ± 0 5.823 5.416/6.463 6.007 ± 0.6426
ea13 1342 1342/1342 1342 ± 0 6.206 5.864/6.549 6.262 ± 0.4749
ea14 1342 1342/1342 1342 ± 0 5.82 5.455/6.513 5.992 ± 0.6232
ea15 1342 1342/1342 1342 ± 0 5.892 5.505/6.55 6.094 ± 0.6997
ea16 1342 1342/1342 1342 ± 0 6.103 5.722/6.556 6.251 ± 0.6703
ea17 1342 1342/1342 1342 ± 0 6.14 5.768/6.581 6.283 ± 0.6265
ea18 1342 1342/1342 1342 ± 0 5.22 4.866/5.796 5.335 ± 0.5438
ea19 1342 1342/1342 1342 ± 0 6.231 5.795/6.89 6.405 ± 0.6508
ea20 1342 1342/1342 1342 ± 0 6.225 5.836/6.851 6.367 ± 0.6393
ea21 1342 1342/1342 1342 ± 0 5.653 5.476/6.287 5.875 ± 0.5201
ea22 1342 1342/1342 1342 ± 0 5.955 5.442/6.533 6.046 ± 0.6667
ea23 1342 1342/1342 1342 ± 0 5.974 5.609/6.514 6.135 ± 0.6632
ea24 1342 1342/1342 1342 ± 0 5.758 5.199/6.422 5.803 ± 0.6254
ea25 1342 1342/1342 1342 ± 0 5.905 5.612/6.422 6.067 ± 0.5619
ea26 1342 1342/1342 1342 ± 0 6.222 5.794/6.869 6.34 ± 0.6832
ea27 1342 1342/1342 1342 ± 0 5.758 5.503/6.614 6.014 ± 0.616
ea28 1342 1342/1342 1342 ± 0 5.82 5.515/6.461 5.998 ± 0.6153
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 5.611 5.349/5.772 5.567 ± 0.2619
3 1342 1342/1342 1342 ± 0 5.381 5.197/5.579 5.373 ± 0.2959
4 1342 1342/1342 1342 ± 0 5.433 5.221/5.638 5.438 ± 0.2964
5 1342 1342/1342 1342 ± 0 5.528 5.292/5.668 5.497 ± 0.2777
6 1342 1342/1342 1342 ± 0 5.464 5.243/5.637 5.46 ± 0.2521
7 1342 1342/1342 1342 ± 0 5.484 5.349/5.646 5.507 ± 0.2426
8 1342 1342/1342 1342 ± 0 5.533 5.226/5.673 5.461 ± 0.2743
9 1342 1342/1342 1342 ± 0 5.782 5.586/6.001 5.761 ± 0.2632
10 1342 1342/1342 1342 ± 0 6.152 5.969/6.33 6.102 ± 0.334
11 1342 1342/1342 1342 ± 0 6.408 6.193/6.523 6.352 ± 0.3076
12 1342 1342/1342 1342 ± 0 6.557 6.318/6.66 6.509 ± 0.3347
13 1342 1342/1342 1342 ± 0 7.047 6.779/7.232 6.992 ± 0.3612
14 1342 1342/1342 1342 ± 0 7.219 6.894/7.506 7.147 ± 0.3654
15 1342 1342/1342 1342 ± 0 6.671 6.516/6.924 6.663 ± 0.3335
16 1342 1342/1342 1342 ± 0 6.165 5.984/6.471 6.159 ± 0.3904
17 1342 1342/1342 1342 ± 0 6.13 5.866/6.337 6.073 ± 0.4053
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
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_67718/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_67718/working
Start time
2022-05-19 12:15:58.555
End
2022-05-19 13:48:07.981
Duration
1:32:09.426
Note, WebLog generation is not included in the time.

CASA logs for stage 7