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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.711 5.286/6.076 5.726 ± 0.5493
ea02 1342 1342/1342 1342 ± 0 5.776 5.375/6.429 5.898 ± 0.6169
ea04 1342 1342/1342 1342 ± 0 5.542 5.187/6.14 5.694 ± 0.5438
ea05 1342 1342/1342 1342 ± 0 5.98 5.456/6.565 5.944 ± 0.5851
ea06 1342 1342/1342 1342 ± 0 3.039 2.994/3.33 3.139 ± 0.1924
ea07 1342 1342/1342 1342 ± 0 5.452 5.374/5.76 5.506 ± 0.2104
ea08 1342 1342/1342 1342 ± 0 5.908 5.571/6.69 6.141 ± 0.6739
ea09 1342 1342/1342 1342 ± 0 4.863 4.731/5.307 5.039 ± 0.3654
ea10 1342 1342/1342 1342 ± 0 5.726 5.373/6.543 5.925 ± 0.6074
ea11 1342 1342/1342 1342 ± 0 5.975 5.471/6.479 6.037 ± 0.5857
ea12 1342 1342/1342 1342 ± 0 5.194 5.165/5.233 5.222 ± 0.09775
ea13 1342 1342/1342 1342 ± 0 6.211 5.757/6.299 6.124 ± 0.4589
ea14 1342 1342/1342 1342 ± 0 6.046 5.331/6.46 5.984 ± 0.652
ea15 1342 1342/1342 1342 ± 0 5.795 5.355/6.278 5.925 ± 0.5909
ea16 1342 1342/1342 1342 ± 0 5.135 5.067/5.342 5.244 ± 0.3552
ea17 1342 1342/1342 1342 ± 0 6.145 5.862/6.864 6.343 ± 0.6057
ea18 1342 1342/1342 1342 ± 0 5.304 4.949/5.746 5.38 ± 0.5079
ea19 1342 1342/1342 1342 ± 0 6.65 6.331/6.976 6.635 ± 0.376
ea21 1342 1342/1342 1342 ± 0 5.883 5.534/6.406 6.02 ± 0.5485
ea22 1342 1342/1342 1342 ± 0 5.406 5.141/6.286 5.685 ± 0.6294
ea23 1342 1342/1342 1342 ± 0 6.145 5.554/6.588 6.144 ± 0.6373
ea25 1342 1342/1342 1342 ± 0 5.418 5.243/5.483 5.286 ± 0.485
ea26 1342 1342/1342 1342 ± 0 6.038 5.605/6.705 6.096 ± 0.6278
ea27 1342 1342/1342 1342 ± 0 5.674 5.487/6.461 5.897 ± 0.578
ea28 1342 1342/1342 1342 ± 0 5.734 5.52/6.496 5.973 ± 0.6238
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 5.404 5.238/5.624 5.417 ± 0.2714
3 1342 1342/1342 1342 ± 0 5.214 5.065/5.421 5.234 ± 0.2686
4 1342 1342/1342 1342 ± 0 5.206 5.101/5.44 5.222 ± 0.3098
5 1342 1342/1342 1342 ± 0 5.524 5.423/5.785 5.594 ± 0.1947
6 1342 1342/1342 1342 ± 0 5.372 5.176/5.543 5.347 ± 0.2621
7 1342 1342/1342 1342 ± 0 5.371 5.205/5.548 5.373 ± 0.2447
8 1342 1342/1342 1342 ± 0 5.382 5.153/5.521 5.339 ± 0.3022
9 1342 1342/1342 1342 ± 0 5.726 5.318/5.866 5.608 ± 0.379
10 1342 1342/1342 1342 ± 0 6.094 5.788/6.216 5.858 ± 0.6534
11 1342 1342/1342 1342 ± 0 6.336 5.903/6.443 6.043 ± 0.778
12 1342 1342/1342 1342 ± 0 6.443 6.075/6.578 6.147 ± 0.8452
13 1342 1342/1342 1342 ± 0 6.786 6.521/7.029 6.573 ± 0.846
14 1342 1342/1342 1342 ± 0 6.988 6.704/7.152 6.762 ± 0.8618
15 1342 1342/1342 1342 ± 0 6.637 6.446/6.83 6.385 ± 0.8568
16 1342 1342/1342 1342 ± 0 5.921 5.482/6.165 5.69 ± 0.7373
17 1342 1342/1342 1342 ± 0 5.78 5.531/6.146 5.681 ± 0.7242
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_118755/working
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_118755/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
datacolumn
residual_data
Start time
2022-07-02 09:15:48.280
End
2022-07-02 10:34:20.312
Duration
1:18:32.033
Note, WebLog generation is not included in the time.

CASA logs for stage 7