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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.312 5.195/5.894 5.528 ± 0.5082
ea02 1342 1342/1342 1342 ± 0.00002573 5.654 5.307/6.241 5.82 ± 0.6548
ea04 1342 1342/1342 1342 ± 0 5.369 5.074/5.841 5.499 ± 0.4962
ea05 1342 1342/1342 1342 ± 0 5.554 5.264/6.239 5.702 ± 0.5358
ea06 1342 1342/1342 1342 ± 0 4.824 4.569/5.146 4.862 ± 0.3949
ea07 1342 1342/1342 1342 ± 0.00002759 5.559 5.156/5.811 5.577 ± 0.4856
ea08 1342 1342/1342 1342 ± 0.00003458 5.761 5.461/6.537 5.969 ± 0.6457
ea09 1342 1342/1342 1342 ± 0 4.813 4.593/5.375 4.974 ± 0.4284
ea10 1342 1342/1342 1342 ± 0.00003801 5.288 5.122/6.178 5.589 ± 0.5847
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.646 5.333/6.166 5.839 ± 0.5748
ea13 1342 1342/1342 1342 ± 0 5.938 5.593/6.063 5.958 ± 0.4536
ea14 1342 1342/1342 1342 ± 0 6.339 5.909/6.736 6.297 ± 0.4664
ea15 1342 1342/1342 1342 ± 0 5.57 5.243/6.141 5.752 ± 0.5925
ea16 1342 1342/1342 1342 ± 0 4.568 3.804/4.866 4.413 ± 0.7404
ea17 1342 1342/1342 1342 ± 0.00002848 5.783 5.565/6.784 6.027 ± 0.6091
ea18 1342 1342/1342 1342 ± 0 5.095 4.779/5.531 5.122 ± 0.5261
ea19 1342 1342/1342 1342 ± 0 5.864 5.487/6.489 5.961 ± 0.552
ea20 1342 1342/1342 1342 ± 0 5.963 5.702/6.565 6.132 ± 0.5505
ea21 1342 1342/1342 1342 ± 0 5.461 5.246/5.991 5.627 ± 0.5044
ea22 1342 1342/1342 1342 ± 0.000001426 5.432 5.228/6.174 5.683 ± 0.6171
ea23 1342 1342/1342 1342 ± 0.00001492 5.524 5.324/6.105 5.774 ± 0.5867
ea25 1342 1342/1342 1342 ± 0.000002815 5.32 5.231/5.496 5.284 ± 0.2222
ea26 1342 1342/1342 1342 ± 0 5.625 5.399/6.287 5.799 ± 0.5403
ea27 1342 1342/1342 1342 ± 0.00004048 5.326 5.178/6.178 5.591 ± 0.5425
ea28 1342 1342/1342 1342 ± 0.00005282 6.328 5.833/6.754 6.173 ± 0.6177
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 ± 0.00002506 5.416 5.178/5.573 5.28 ± 0.5133
3 1342 1342/1342 1342 ± 0.00002591 4.964 4.672/5.267 4.934 ± 0.4754
4 1342 1342/1342 1342 ± 0.0000271 5.383 5.131/5.669 5.281 ± 0.6633
5 1342 1342/1342 1342 ± 0.00002506 5.277 5.084/5.459 5.186 ± 0.5032
6 1342 1342/1342 1342 ± 0.00002506 5.286 4.981/5.373 5.152 ± 0.3931
7 1342 1342/1342 1342 ± 0.00002506 5.251 5.081/5.36 5.186 ± 0.3476
8 1342 1342/1342 1342 ± 0.00002506 5.254 4.979/5.354 5.131 ± 0.3786
9 1342 1342/1342 1342 ± 0.00002506 5.464 5.171/5.61 5.381 ± 0.4029
10 1342 1342/1342 1342 ± 0.00002454 5.867 5.654/5.985 5.755 ± 0.3947
11 1342 1342/1342 1342 ± 0.00002454 6.096 5.728/6.241 5.957 ± 0.4286
12 1342 1342/1342 1342 ± 0.00002454 6.223 5.839/6.387 6.115 ± 0.417
13 1342 1342/1342 1342 ± 0.00002454 6.585 6.296/6.791 6.489 ± 0.4318
14 1342 1342/1342 1342 ± 0.00002454 6.837 6.501/7.033 6.668 ± 0.4659
15 1342 1342/1342 1342 ± 0.00002454 6.495 6.299/6.652 6.349 ± 0.4849
16 1342 1342/1342 1342 ± 0.00005216 5.415 5.194/5.758 5.439 ± 0.4054
17 1342 1342/1342 1342 ± 0.00005155 5.405 5.156/5.677 5.414 ± 0.407
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
Start time
2024-03-16 07:25:13.872
End
2024-03-16 08:01:46.743
Duration
0:36:32.871
Note, WebLog generation is not included in the time.

CASA logs for stage 7