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 5.485 5.315/5.983 5.684 ± 0.509
ea02 1342 1342/1342 1342 ± 0 5.925 5.446/6.52 5.984 ± 0.5891
ea04 1342 1342/1342 1342 ± 0 5.58 5.247/6.187 5.768 ± 0.5703
ea05 1342 1342/1342 1342 ± 0 5.796 5.487/6.468 5.932 ± 0.5718
ea06 1342 1342/1342 1342 ± 0 5.863 5.196/6.092 5.696 ± 0.5284
ea07 1342 1342/1342 1342 ± 0 5.433 5.28/5.832 5.486 ± 0.4766
ea08 1342 1342/1342 1342 ± 0 6.016 5.632/6.642 6.163 ± 0.6319
ea09 1342 1342/1342 1342 ± 0 6.348 6.085/6.633 6.377 ± 0.4081
ea10 1342 1342/1342 1342 ± 0 5.327 5.036/6.03 5.52 ± 0.5311
ea11 1342 1342/1342 1342 ± 0 6.038 5.428/6.521 6.042 ± 0.6268
ea12 1342 1342/1342 1342 ± 0 5.761 5.391/6.438 5.958 ± 0.6273
ea13 1342 1342/1342 1342 ± 0 6.125 5.754/6.397 6.157 ± 0.4839
ea14 1342 1342/1342 1342 ± 0 5.717 5.36/6.391 5.866 ± 0.6066
ea15 1342 1342/1342 1342 ± 0 5.807 5.411/6.466 5.998 ± 0.6896
ea16 1342 1342/1342 1342 ± 0 6.044 5.677/6.702 6.164 ± 0.6784
ea17 1342 1342/1342 1342 ± 0 6.055 5.694/6.489 6.178 ± 0.6324
ea18 1342 1342/1342 1342 ± 0 5.143 4.825/5.717 5.272 ± 0.5252
ea19 1342 1342/1342 1342 ± 0 6.143 5.761/6.807 6.324 ± 0.6577
ea20 1342 1342/1342 1342 ± 0 6.189 5.806/6.752 6.298 ± 0.657
ea21 1342 1342/1342 1342 ± 0 5.596 5.398/6.236 5.794 ± 0.5315
ea22 1342 1342/1342 1342 ± 0 5.904 5.379/6.473 5.965 ± 0.6504
ea23 1342 1342/1342 1342 ± 0 5.758 5.535/6.507 6.058 ± 0.6857
ea24 1342 1342/1342 1342 ± 0 5.701 5.13/6.276 5.716 ± 0.6176
ea25 1342 1342/1342 1342 ± 0 5.816 5.582/6.331 5.982 ± 0.5681
ea26 1342 1342/1342 1342 ± 0 6.111 5.719/6.737 6.239 ± 0.6712
ea27 1342 1342/1342 1342 ± 0 5.72 5.445/6.563 5.939 ± 0.6257
ea28 1342 1342/1342 1342 ± 0 5.707 5.471/6.404 5.923 ± 0.6248
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 5.552 5.299/5.695 5.498 ± 0.255
3 1342 1342/1342 1342 ± 0 5.259 5.093/5.421 5.239 ± 0.2683
4 1342 1342/1342 1342 ± 0 5.303 5.181/5.492 5.318 ± 0.2967
5 1342 1342/1342 1342 ± 0 5.442 5.244/5.597 5.441 ± 0.2602
6 1342 1342/1342 1342 ± 0 5.406 5.2/5.603 5.417 ± 0.2478
7 1342 1342/1342 1342 ± 0 5.437 5.319/5.574 5.447 ± 0.2367
8 1342 1342/1342 1342 ± 0 5.441 5.17/5.615 5.41 ± 0.2726
9 1342 1342/1342 1342 ± 0 5.708 5.546/5.97 5.71 ± 0.258
10 1342 1342/1342 1342 ± 0 6.078 5.91/6.245 6.041 ± 0.3453
11 1342 1342/1342 1342 ± 0 6.36 6.133/6.476 6.299 ± 0.3181
12 1342 1342/1342 1342 ± 0 6.509 6.29/6.626 6.458 ± 0.34
13 1342 1342/1342 1342 ± 0 6.955 6.714/7.126 6.897 ± 0.3558
14 1342 1342/1342 1342 ± 0 7.161 6.844/7.459 7.088 ± 0.369
15 1342 1342/1342 1342 ± 0 6.546 6.409/6.803 6.561 ± 0.3242
16 1342 1342/1342 1342 ± 0 6.042 5.867/6.215 6.024 ± 0.3898
17 1342 1342/1342 1342 ± 0 5.987 5.755/6.234 5.951 ± 0.3967
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
output_dir
/mnt/condor/execute/dir_157547/working
vis
/mnt/condor/execute/dir_157547/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
Start time
2022-05-18 17:04:51.750
End
2022-05-18 18:39:14.249
Duration
1:34:22.499
Note, WebLog generation is not included in the time.

CASA logs for stage 7