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

Statwt Summary Plot

VLASS2.1.sb38549013.eb38560130.59067.120196296295_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 5.579 5.082/5.942 5.58 ± 0.5153
ea02 1342 1342/1342 1342 ± 0 5.759 5.333/6.386 5.868 ± 0.5582
ea04 1342 1342/1342 1342 ± 0.000004758 5.387 4.917/5.937 5.478 ± 0.5474
ea05 1342 1342/1342 1342 ± 0.000001166 5.879 5.261/6.451 5.824 ± 0.5834
ea06 1342 1342/1342 1342 ± 0 5.351 4.832/5.621 5.256 ± 0.4401
ea07 1342 1342/1342 1342 ± 0.000002081 5.777 5.405/6.243 5.877 ± 0.5571
ea08 1342 1342/1342 1342 ± 0.00000203 5.825 5.558/6.577 6.03 ± 0.6396
ea09 1342 1342/1342 1342 ± 0 5.197 4.714/5.539 5.167 ± 0.4555
ea10 1342 1342/1342 1342 ± 0.000001199 5.816 5.312/6.495 5.833 ± 0.6403
ea11 1342 1342/1342 1342 ± 0.000001164 5.83 5.295/6.3 5.854 ± 0.6135
ea12 1342 1342/1342 1342 ± 0 5.918 5.332/6.491 5.978 ± 0.62
ea13 1342 1342/1342 1342 ± 0 6.063 5.585/6.188 5.98 ± 0.4868
ea14 1342 1342/1342 1342 ± 0 6.394 6.168/6.824 6.472 ± 0.3801
ea15 1342 1342/1342 1342 ± 0 5.758 5.202/6.291 5.842 ± 0.6622
ea16 1342 1342/1342 1342 ± 0 4.909 4.574/5.223 4.874 ± 0.4709
ea17 1342 1342/1342 1342 ± 0.000008687 6.197 5.809/6.611 6.286 ± 0.5811
ea18 1342 1342/1342 1342 ± 0 5.21 4.945/5.632 5.251 ± 0.4657
ea19 1342 1342/1342 1342 ± 0 6.098 5.566/6.453 6.076 ± 0.5487
ea20 1342 1342/1342 1342 ± 0 5.992 5.676/6.437 6.074 ± 0.4878
ea21 1342 1342/1342 1342 ± 0 5.679 5.291/6.38 5.833 ± 0.5301
ea22 1342 1342/1342 1342 ± 0 5.596 5.167/6.295 5.722 ± 0.6401
ea23 1342 1342/1342 1342 ± 0 5.924 5.449/6.318 5.958 ± 0.6895
ea25 1342 1342/1342 1342 ± 0.000005071 5.277 4.891/5.524 5.268 ± 0.4999
ea26 1342 1342/1342 1342 ± 0 6.144 5.543/6.681 6.037 ± 0.6536
ea27 1342 1342/1342 1342 ± 0.00002511 5.556 5.223/6.272 5.756 ± 0.6017
ea28 1342 1342/1342 1342 ± 0 5.624 5.318/6.302 5.805 ± 0.6508
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 ± 0.00002486 5.42 5.169/5.576 5.368 ± 0.261
3 1342 1342/1342 1342 ± 0.00002619 5.116 4.875/5.293 5.114 ± 0.3262
4 1342 1342/1342 1342 ± 0.00002564 5.169 4.963/5.447 5.175 ± 0.3469
5 1342 1342/1342 1342 ± 0.00002439 5.281 5.178/5.564 5.292 ± 0.3801
6 1342 1342/1342 1342 ± 0.0000313 5.1 4.981/5.269 5.096 ± 0.2701
7 1342 1342/1342 1342 ± 0.000024 5.283 5.168/5.473 5.23 ± 0.3539
8 1342 1342/1342 1342 ± 0.000024 5.275 5.027/5.464 5.242 ± 0.3361
9 1342 1342/1342 1342 ± 0.000024 5.65 5.358/5.812 5.514 ± 0.378
10 1342 1342/1342 1342 ± 0.00002355 6.031 5.695/6.127 5.832 ± 0.4893
11 1342 1342/1342 1342 ± 0.00002355 6.196 5.849/6.372 6.066 ± 0.443
12 1342 1342/1342 1342 ± 0.00002355 6.425 5.957/6.493 6.25 ± 0.4255
13 1342 1342/1342 1342 ± 0.00002355 6.798 6.317/6.943 6.631 ± 0.4264
14 1342 1342/1342 1342 ± 0.00002355 6.968 6.499/7.097 6.8 ± 0.4542
15 1342 1342/1342 1342 ± 0.00002355 6.425 6.13/6.662 6.304 ± 0.4362
16 1342 1342/1342 1342 ± 0.00002729 5.848 5.61/6.081 5.786 ± 0.3944
17 1342 1342/1342 1342 ± 0.00002678 5.857 5.678/6.134 5.795 ± 0.4237
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms flagged by statwt flagging agents
output_dir
 
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
datacolumn
residual_data
Start time
2023-11-02 06:57:38.550
End
2023-11-02 07:57:04.389
Duration
0:59:25.839
Note, WebLog generation is not included in the time.

CASA logs for stage 7