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 5.531 5.011/6.286 5.607 ± 0.7439
ea02 1342 1342/1342 1342 ± 0.000003463 6.194 5.307/6.659 5.946 ± 0.8753
ea04 1342 1342/1342 1342 ± 0.00000452 5.165 4.759/6.069 5.412 ± 0.8196
ea05 1342 1342/1342 1342 ± 0.00003666 6.101 5.057/6.682 5.832 ± 0.993
ea06 1342 1342/1342 1342 ± 0.000005197 5.107 4.373/5.924 5.146 ± 0.8352
ea07 1342 1342/1342 1342 ± 0.000002579 5.676 5.203/6.398 5.793 ± 0.8283
ea08 1342 1342/1342 1342 ± 0 6.722 5.432/6.939 6.165 ± 1.006
ea09 1342 1342/1342 1342 ± 0.00002708 5.102 4.732/5.732 5.223 ± 0.6577
ea10 1342 1342/1342 1342 ± 0.000001808 5.345 4.592/5.999 5.257 ± 0.7733
ea11 1342 1342/1342 1342 ± 0 5.52 5.007/6.651 5.757 ± 0.9504
ea12 1342 1342/1342 1342 ± 0.000001408 5.328 5.212/6.655 5.777 ± 0.891
ea13 1342 1342/1342 1342 ± 0.00003747 6.083 5.242/6.252 5.816 ± 0.7783
ea14 1342 1342/1342 1342 ± 0.00000184 5.437 5.224/6.719 5.907 ± 0.9614
ea15 1342 1342/1342 1342 ± 0.000006747 5.553 5.262/6.578 5.849 ± 0.9505
ea16 1342 1342/1342 1342 ± 0.00002227 6.092 5.56/6.835 6.091 ± 0.9976
ea17 1342 1342/1342 1342 ± 0 6.236 5.477/7.171 6.205 ± 0.9088
ea18 1342 1342/1342 1342 ± 0 5.353 4.524/5.929 5.2 ± 0.7061
ea19 1342 1342/1342 1342 ± 0.00003114 6.086 5.584/6.868 6.15 ± 1.008
ea20 1342 1342/1342 1342 ± 0.000001306 5.892 5.564/6.962 6.185 ± 0.934
ea21 1342 1342/1342 1342 ± 0.00001478 5.7 5.079/6.557 5.801 ± 0.9075
ea22 1342 1342/1342 1342 ± 0.00001364 5.765 4.915/6.485 5.703 ± 0.8838
ea23 1342 1342/1342 1342 ± 0.000001298 5.698 5.348/6.756 5.951 ± 0.9516
ea24 1342 1342/1342 1342 ± 0.00003632 5.068 4.538/6.205 5.309 ± 0.8439
ea25 1342 1342/1342 1342 ± 0 5.24 5.013/6.36 5.59 ± 0.8679
ea26 1342 1342/1342 1342 ± 0.00002656 5.805 5.246/6.843 5.931 ± 0.9285
ea27 1342 1342/1342 1342 ± 0 5.447 5.165/6.608 5.82 ± 0.8202
ea28 1342 1342/1342 1342 ± 0 5.61 5.1/6.666 5.866 ± 0.9332
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 4.952 4.726/5.127 4.918 ± 0.3747
5 1342 1342/1342 1342 ± 0.000005688 5.497 5.233/5.864 5.556 ± 0.3884
6 1342 1342/1342 1342 ± 0 5.109 4.76/5.379 5.071 ± 0.3526
7 1342 1342/1342 1342 ± 0 5.281 5.045/5.446 5.222 ± 0.3236
8 1342 1342/1342 1342 ± 0 5.192 4.927/5.387 5.138 ± 0.3789
9 1342 1342/1342 1342 ± 0.000004414 5.251 4.974/5.414 5.191 ± 0.3656
10 1342 1342/1342 1342 ± 0 6.166 5.911/6.25 6.099 ± 0.3188
11 1342 1342/1342 1342 ± 0 6.481 6.087/6.602 6.389 ± 0.3316
12 1342 1342/1342 1342 ± 0 6.656 6.243/6.793 6.561 ± 0.363
13 1342 1342/1342 1342 ± 0 7.018 6.615/7.24 6.884 ± 0.4338
14 1342 1342/1342 1342 ± 0 7.239 6.813/7.393 7.095 ± 0.4357
15 1342 1342/1342 1342 ± 0.000003586 6.499 6.112/6.734 6.427 ± 0.4222
16 1342 1342/1342 1342 ± 0.00004713 4.149 4.038/4.25 4.145 ± 0.1679
17 1342 1342/1342 1342 ± 0.00004981 4.42 4.297/4.544 4.42 ± 0.1862
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
vis
/mnt/condor/execute/dir_20852/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_20852/working
statwtmode
VLASS-SE
Start time
2022-05-07 11:21:27.293
End
2022-05-07 12:34:49.174
Duration
1:13:21.881
Note, WebLog generation is not included in the time.

CASA logs for stage 7