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 5.386 5.305/5.946 5.652 ± 0.5003
ea02 1342 1342/1342 1342 ± 0 5.802 5.463/6.384 5.947 ± 0.5833
ea04 1342 1342/1342 1342 ± 0 5.58 5.236/6.189 5.756 ± 0.5708
ea05 1342 1342/1342 1342 ± 0 5.711 5.496/6.49 5.921 ± 0.5737
ea06 1342 1342/1342 1342 ± 0 5.857 5.187/6.093 5.684 ± 0.535
ea07 1342 1342/1342 1342 ± 0 5.42 5.251/5.815 5.469 ± 0.4741
ea08 1342 1342/1342 1342 ± 0 5.897 5.652/6.615 6.154 ± 0.6201
ea09 1342 1342/1342 1342 ± 0 6.294 5.922/6.625 6.327 ± 0.4388
ea10 1342 1342/1342 1342 ± 0 5.344 5.003/6.018 5.497 ± 0.5287
ea11 1342 1342/1342 1342 ± 0 6.014 5.407/6.509 6.027 ± 0.6265
ea12 1342 1342/1342 1342 ± 0 5.737 5.373/6.423 5.938 ± 0.6291
ea13 1342 1342/1342 1342 ± 0 6.094 5.743/6.319 6.128 ± 0.4777
ea14 1342 1342/1342 1342 ± 0 5.685 5.364/6.372 5.829 ± 0.612
ea15 1342 1342/1342 1342 ± 0 5.801 5.41/6.448 5.997 ± 0.6849
ea16 1342 1342/1342 1342 ± 0 5.99 5.648/6.707 6.136 ± 0.6796
ea17 1342 1342/1342 1342 ± 0 5.971 5.684/6.482 6.139 ± 0.6308
ea18 1342 1342/1342 1342 ± 0 5.129 4.808/5.709 5.251 ± 0.534
ea19 1342 1342/1342 1342 ± 0 6.072 5.738/6.801 6.3 ± 0.6541
ea20 1342 1342/1342 1342 ± 0 6.178 5.793/6.714 6.283 ± 0.6518
ea21 1342 1342/1342 1342 ± 0 5.51 5.378/6.219 5.767 ± 0.5396
ea22 1342 1342/1342 1342 ± 0 5.803 5.354/6.436 5.929 ± 0.6342
ea23 1342 1342/1342 1342 ± 0 5.718 5.495/6.44 6.023 ± 0.6762
ea24 1342 1342/1342 1342 ± 0 5.686 5.106/6.274 5.692 ± 0.6174
ea25 1342 1342/1342 1342 ± 0 5.781 5.533/6.319 5.957 ± 0.5678
ea26 1342 1342/1342 1342 ± 0 6.014 5.701/6.711 6.203 ± 0.6611
ea27 1342 1342/1342 1342 ± 0 5.683 5.42/6.553 5.907 ± 0.6326
ea28 1342 1342/1342 1342 ± 0 5.668 5.44/6.388 5.887 ± 0.6086
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 5.527 5.279/5.673 5.478 ± 0.2574
3 1342 1342/1342 1342 ± 0 5.269 5.071/5.412 5.237 ± 0.2636
4 1342 1342/1342 1342 ± 0 5.278 5.14/5.508 5.299 ± 0.3028
5 1342 1342/1342 1342 ± 0 5.406 5.239/5.607 5.426 ± 0.2691
6 1342 1342/1342 1342 ± 0 5.379 5.167/5.593 5.395 ± 0.2563
7 1342 1342/1342 1342 ± 0 5.386 5.298/5.549 5.425 ± 0.2377
8 1342 1342/1342 1342 ± 0 5.427 5.165/5.596 5.395 ± 0.2734
9 1342 1342/1342 1342 ± 0 5.682 5.528/5.95 5.697 ± 0.2621
10 1342 1342/1342 1342 ± 0 6.083 5.905/6.244 6.032 ± 0.3473
11 1342 1342/1342 1342 ± 0 6.354 6.131/6.473 6.288 ± 0.319
12 1342 1342/1342 1342 ± 0 6.479 6.28/6.617 6.449 ± 0.3374
13 1342 1342/1342 1342 ± 0 6.969 6.724/7.136 6.898 ± 0.356
14 1342 1342/1342 1342 ± 0 7.123 6.814/7.403 7.058 ± 0.3672
15 1342 1342/1342 1342 ± 0 6.501 6.356/6.735 6.504 ± 0.3184
16 1342 1342/1342 1342 ± 0 5.932 5.741/6.161 5.944 ± 0.3734
17 1342 1342/1342 1342 ± 0 5.923 5.697/6.134 5.873 ± 0.3938
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
vis
/mnt/condor/execute/dir_243131/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_243131/working
Start time
2022-05-19 04:49:24.745
End
2022-05-19 05:55:59.416
Duration
1:06:34.671
Note, WebLog generation is not included in the time.

CASA logs for stage 7