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 5.521 5.319/5.97 5.698 ± 0.4984
ea02 1342 1342/1342 1342 ± 0 5.897 5.445/6.53 6.004 ± 0.5803
ea04 1342 1342/1342 1342 ± 0 5.606 5.269/6.194 5.779 ± 0.5735
ea05 1342 1342/1342 1342 ± 0 5.787 5.509/6.568 5.947 ± 0.5835
ea06 1342 1342/1342 1342 ± 0 5.918 5.238/6.14 5.732 ± 0.5257
ea07 1342 1342/1342 1342 ± 0 5.442 5.284/5.862 5.5 ± 0.4816
ea08 1342 1342/1342 1342 ± 0 5.963 5.629/6.671 6.182 ± 0.6306
ea09 1342 1342/1342 1342 ± 0 6.379 6.033/6.657 6.372 ± 0.4195
ea10 1342 1342/1342 1342 ± 0 5.319 5.04/6.017 5.528 ± 0.5181
ea11 1342 1342/1342 1342 ± 0 6.061 5.46/6.528 6.06 ± 0.6247
ea12 1342 1342/1342 1342 ± 0 5.786 5.418/6.433 5.983 ± 0.6204
ea13 1342 1342/1342 1342 ± 0 6.15 5.775/6.381 6.17 ± 0.4759
ea14 1342 1342/1342 1342 ± 0 5.704 5.353/6.409 5.865 ± 0.6143
ea15 1342 1342/1342 1342 ± 0 5.836 5.459/6.482 6.032 ± 0.6868
ea16 1342 1342/1342 1342 ± 0 6.001 5.67/6.736 6.17 ± 0.6752
ea17 1342 1342/1342 1342 ± 0 6.052 5.706/6.533 6.195 ± 0.6116
ea18 1342 1342/1342 1342 ± 0 5.151 4.825/5.718 5.28 ± 0.5386
ea19 1342 1342/1342 1342 ± 0 6.142 5.758/6.857 6.336 ± 0.6582
ea20 1342 1342/1342 1342 ± 0 6.184 5.814/6.718 6.301 ± 0.652
ea21 1342 1342/1342 1342 ± 0 5.542 5.4/6.246 5.791 ± 0.5407
ea22 1342 1342/1342 1342 ± 0 5.852 5.378/6.501 5.967 ± 0.6461
ea23 1342 1342/1342 1342 ± 0 5.736 5.557/6.619 6.072 ± 0.6812
ea24 1342 1342/1342 1342 ± 0 5.707 5.151/6.28 5.728 ± 0.6173
ea25 1342 1342/1342 1342 ± 0 5.822 5.58/6.357 5.993 ± 0.561
ea26 1342 1342/1342 1342 ± 0 6.081 5.731/6.736 6.256 ± 0.665
ea27 1342 1342/1342 1342 ± 0 5.706 5.425/6.553 5.931 ± 0.6119
ea28 1342 1342/1342 1342 ± 0 5.72 5.46/6.417 5.944 ± 0.6136
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 5.553 5.315/5.713 5.516 ± 0.2593
3 1342 1342/1342 1342 ± 0 5.285 5.171/5.471 5.299 ± 0.2517
4 1342 1342/1342 1342 ± 0 5.286 5.197/5.542 5.325 ± 0.3074
5 1342 1342/1342 1342 ± 0 5.466 5.276/5.655 5.478 ± 0.2665
6 1342 1342/1342 1342 ± 0 5.407 5.197/5.599 5.414 ± 0.2528
7 1342 1342/1342 1342 ± 0 5.461 5.33/5.584 5.456 ± 0.2367
8 1342 1342/1342 1342 ± 0 5.449 5.18/5.627 5.419 ± 0.2713
9 1342 1342/1342 1342 ± 0 5.702 5.556/5.964 5.719 ± 0.2602
10 1342 1342/1342 1342 ± 0 6.1 5.926/6.266 6.052 ± 0.3428
11 1342 1342/1342 1342 ± 0 6.379 6.164/6.492 6.307 ± 0.3187
12 1342 1342/1342 1342 ± 0 6.515 6.283/6.627 6.466 ± 0.3397
13 1342 1342/1342 1342 ± 0 6.969 6.747/7.161 6.918 ± 0.3594
14 1342 1342/1342 1342 ± 0 7.15 6.828/7.43 7.081 ± 0.3692
15 1342 1342/1342 1342 ± 0 6.6 6.462/6.84 6.609 ± 0.3141
16 1342 1342/1342 1342 ± 0 5.992 5.844/6.164 6. ± 0.3841
17 1342 1342/1342 1342 ± 0 5.977 5.734/6.237 5.929 ± 0.4033
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_12100/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_12100/working
overwrite_modelcol
False
Start time
2022-05-17 10:17:56.350
End
2022-05-17 11:27:30.359
Duration
1:09:34.009
Note, WebLog generation is not included in the time.

CASA logs for stage 7