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 5.624 5.361/6.125 5.76 ± 0.5315
ea02 1342 1342/1342 1342 ± 0 6.029 5.517/6.463 6.055 ± 0.609
ea04 1342 1342/1342 1342 ± 0 5.664 5.307/6.224 5.822 ± 0.5729
ea05 1342 1342/1342 1342 ± 0 5.846 5.507/6.378 5.954 ± 0.5678
ea06 1342 1342/1342 1342 ± 0 5.718 5.21/6.148 5.728 ± 0.5424
ea07 1342 1342/1342 1342 ± 0 5.526 5.362/5.902 5.59 ± 0.4579
ea08 1342 1342/1342 1342 ± 0 6.114 5.687/6.718 6.242 ± 0.622
ea09 1342 1342/1342 1342 ± 0 6.487 6.27/6.815 6.522 ± 0.4048
ea10 1342 1342/1342 1342 ± 0 5.4 5.092/6.053 5.554 ± 0.5207
ea11 1342 1342/1342 1342 ± 0 6.069 5.487/6.539 6.07 ± 0.6187
ea12 1342 1342/1342 1342 ± 0 5.813 5.411/6.476 6.012 ± 0.647
ea13 1342 1342/1342 1342 ± 0 6.236 5.877/6.573 6.274 ± 0.4867
ea14 1342 1342/1342 1342 ± 0 5.913 5.463/6.517 5.992 ± 0.628
ea15 1342 1342/1342 1342 ± 0 5.888 5.49/6.511 6.071 ± 0.6951
ea16 1342 1342/1342 1342 ± 0 6.148 5.74/6.573 6.255 ± 0.6761
ea17 1342 1342/1342 1342 ± 0 6.16 5.763/6.612 6.282 ± 0.6334
ea18 1342 1342/1342 1342 ± 0 5.216 4.858/5.758 5.33 ± 0.5431
ea19 1342 1342/1342 1342 ± 0 6.213 5.778/6.886 6.389 ± 0.6591
ea20 1342 1342/1342 1342 ± 0 6.23 5.833/6.763 6.351 ± 0.6483
ea21 1342 1342/1342 1342 ± 0 5.65 5.455/6.29 5.872 ± 0.5289
ea22 1342 1342/1342 1342 ± 0 5.957 5.425/6.551 6.05 ± 0.6729
ea23 1342 1342/1342 1342 ± 0 6.028 5.618/6.53 6.145 ± 0.6604
ea24 1342 1342/1342 1342 ± 0 5.781 5.213/6.357 5.808 ± 0.6253
ea25 1342 1342/1342 1342 ± 0 5.9 5.609/6.432 6.057 ± 0.5737
ea26 1342 1342/1342 1342 ± 0 6.219 5.794/6.858 6.338 ± 0.6811
ea27 1342 1342/1342 1342 ± 0 5.837 5.535/6.642 6.03 ± 0.6282
ea28 1342 1342/1342 1342 ± 0 5.831 5.523/6.497 6. ± 0.6211
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 5.609 5.356/5.776 5.562 ± 0.2583
3 1342 1342/1342 1342 ± 0 5.344 5.176/5.492 5.33 ± 0.3027
4 1342 1342/1342 1342 ± 0 5.424 5.202/5.626 5.432 ± 0.2966
5 1342 1342/1342 1342 ± 0 5.49 5.285/5.651 5.484 ± 0.2814
6 1342 1342/1342 1342 ± 0 5.463 5.23/5.643 5.457 ± 0.2543
7 1342 1342/1342 1342 ± 0 5.488 5.357/5.654 5.502 ± 0.2447
8 1342 1342/1342 1342 ± 0 5.52 5.226/5.659 5.46 ± 0.2755
9 1342 1342/1342 1342 ± 0 5.78 5.571/6.002 5.76 ± 0.2643
10 1342 1342/1342 1342 ± 0 6.167 5.983/6.33 6.108 ± 0.3398
11 1342 1342/1342 1342 ± 0 6.434 6.196/6.525 6.357 ± 0.3096
12 1342 1342/1342 1342 ± 0 6.559 6.317/6.691 6.514 ± 0.3403
13 1342 1342/1342 1342 ± 0 7.057 6.803/7.184 6.989 ± 0.3587
14 1342 1342/1342 1342 ± 0 7.22 6.895/7.493 7.148 ± 0.3664
15 1342 1342/1342 1342 ± 0 6.654 6.541/6.921 6.663 ± 0.3377
16 1342 1342/1342 1342 ± 0 6.191 6.021/6.484 6.171 ± 0.3858
17 1342 1342/1342 1342 ± 0 6.132 5.882/6.345 6.083 ± 0.3983
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
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_230124/working
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_230124/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-08-18 05:10:52.488
End
2022-08-18 05:50:24.967
Duration
0:39:32.480
Note, WebLog generation is not included in the time.

CASA logs for stage 7