Calculate data weights based on st. dev. within each spw.

Statwt Summary Plot

VLASS2.1.sb38538105.eb38585498.59082.21856813657_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 5.784 5.395/6.145 5.807 ± 0.4836
ea02 1342 1342/1342 1342 ± 0 5.938 5.484/6.636 6.103 ± 0.6011
ea04 1342 1342/1342 1342 ± 0 5.514 5.129/6.182 5.651 ± 0.5434
ea05 1342 1342/1342 1342 ± 0 5.968 5.542/6.64 6.015 ± 0.5967
ea06 1342 1342/1342 1342 ± 0 5.264 4.944/5.517 5.26 ± 0.3843
ea07 1342 1342/1342 1342 ± 0 5.846 5.513/6.253 5.987 ± 0.5847
ea08 1342 1342/1342 1342 ± 0 6.043 5.701/6.831 6.288 ± 0.6083
ea09 1342 1342/1342 1342 ± 0 5.817 5.306/6.522 5.919 ± 0.6129
ea10 1342 1342/1342 1342 ± 0 5.846 5.326/6.57 5.916 ± 0.6379
ea11 1342 1342/1342 1342 ± 0 6.001 5.583/6.421 6.014 ± 0.5846
ea12 1342 1342/1342 1342 ± 0 6.015 5.48/6.548 6.115 ± 0.6292
ea13 1342 1342/1342 1342 ± 0 6.352 5.845/6.518 6.246 ± 0.4885
ea14 1342 1342/1342 1342 ± 0 5.739 5.426/6.508 5.939 ± 0.6263
ea15 1342 1342/1342 1342 ± 0 5.811 5.192/6.405 5.863 ± 0.6782
ea16 1342 1342/1342 1342 ± 0 6.113 5.811/6.876 6.337 ± 0.6869
ea17 1342 1342/1342 1342 ± 0 5.938 5.666/6.666 6.161 ± 0.6031
ea18 1342 1342/1342 1342 ± 0 5.261 4.874/5.745 5.331 ± 0.5316
ea19 1342 1342/1342 1342 ± 0 6.274 5.691/6.852 6.285 ± 0.6201
ea20 1342 1342/1342 1342 ± 0 6.427 5.809/6.957 6.391 ± 0.6424
ea21 1342 1342/1342 1342 ± 0 5.597 5.482/6.407 5.916 ± 0.577
ea22 1342 1342/1342 1342 ± 0 5.987 5.41/6.583 5.998 ± 0.6158
ea25 1342 1342/1342 1342 ± 0 5.706 5.363/6.264 5.818 ± 0.5477
ea26 1342 1342/1342 1342 ± 0 6.249 5.737/6.808 6.267 ± 0.5891
ea27 1342 1342/1342 1342 ± 0.0000227 5.627 5.468/6.413 5.879 ± 0.5465
ea28 1342 1342/1342 1342 ± 0 5.78 5.462/6.498 6.02 ± 0.5741
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 ± 0.00002392 5.492 5.319/5.686 5.487 ± 0.2414
4 1342 1342/1342 1342 ± 0.00002636 5.398 5.152/5.593 5.378 ± 0.3728
5 1342 1342/1342 1342 ± 0.00002392 5.489 5.262/5.633 5.463 ± 0.3189
6 1342 1342/1342 1342 ± 0.00002392 5.449 5.222/5.629 5.416 ± 0.2944
7 1342 1342/1342 1342 ± 0.00002392 5.439 5.275/5.627 5.429 ± 0.2505
8 1342 1342/1342 1342 ± 0.00002392 5.447 5.234/5.59 5.383 ± 0.2692
9 1342 1342/1342 1342 ± 0.00002392 5.706 5.553/5.889 5.658 ± 0.3212
10 1342 1342/1342 1342 ± 0.00002392 6.105 6.007/6.3 6.084 ± 0.3096
11 1342 1342/1342 1342 ± 0.00002392 6.389 6.205/6.466 6.304 ± 0.323
12 1342 1342/1342 1342 ± 0.00002392 6.512 6.27/6.648 6.459 ± 0.3488
13 1342 1342/1342 1342 ± 0.00002392 6.929 6.813/7.069 6.889 ± 0.3519
14 1342 1342/1342 1342 ± 0.00002392 7.119 6.953/7.299 7.066 ± 0.3879
15 1342 1342/1342 1342 ± 0.00002392 6.668 6.484/6.847 6.626 ± 0.3698
16 1342 1342/1342 1342 ± 0.00002824 5.958 5.737/6.155 5.968 ± 0.3329
17 1342 1342/1342 1342 ± 0.00002525 5.998 5.774/6.228 6.002 ± 0.325
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
overwrite_modelcol
False
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
 
Start time
2024-03-14 02:22:21.610
End
2024-03-14 03:13:25.614
Duration
0:51:04.004
Note, WebLog generation is not included in the time.

CASA logs for stage 7