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

Statwt Summary Plot

VLASS2.1.sb38505794.eb38515224.59048.69954878472_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 5.305 5.011/5.828 5.438 ± 0.5279
ea02 1342 1342/1342 1342 ± 0.0000427 5.638 5.082/6.13 5.643 ± 0.6459
ea04 1342 1342/1342 1342 ± 0 5.152 4.902/5.626 5.27 ± 0.5082
ea05 1342 1342/1342 1342 ± 0 5.253 4.897/5.493 5.279 ± 0.5143
ea06 1342 1342/1342 1342 ± 0.00002921 5.035 4.828/5.718 5.201 ± 0.5199
ea07 1342 1342/1342 1342 ± 0.00001552 5.503 4.979/5.891 5.567 ± 0.576
ea09 1342 1342/1342 1342 ± 0.00003784 4.958 4.723/5.744 5.114 ± 0.5349
ea10 1342 1342/1342 1342 ± 0.00003533 4.859 4.503/5.361 4.954 ± 0.5472
ea11 1342 1342/1342 1342 ± 0.000007377 5.484 4.996/6.066 5.542 ± 0.6629
ea12 1342 1342/1342 1342 ± 0 5.459 5.229/6.341 5.73 ± 0.6462
ea13 1342 1342/1342 1342 ± 0.0000189 5.361 5.263/5.883 5.576 ± 0.5133
ea14 1342 1342/1342 1342 ± 0.000004526 5.53 5.039/6.157 5.587 ± 0.6465
ea15 1342 1342/1342 1342 ± 0 5.315 5.044/5.957 5.518 ± 0.5807
ea16 1342 1342/1342 1342 ± 0.000003011 5.651 5.264/6.356 5.844 ± 0.6679
ea17 1342 1342/1342 1342 ± 0.00004153 5.326 5.049/6.297 5.609 ± 0.6589
ea18 1342 1342/1342 1342 ± 0.00001467 4.72 4.496/5.408 4.872 ± 0.5332
ea19 1342 1342/1342 1342 ± 0 5.575 5.228/6.296 5.754 ± 0.5727
ea20 1342 1342/1342 1342 ± 0 5.856 5.46/6.557 5.987 ± 0.7143
ea21 1342 1342/1342 1342 ± 0 5.235 4.976/5.976 5.43 ± 0.5732
ea22 1342 1342/1342 1342 ± 0.00003917 5.14 4.939/6.1 5.442 ± 0.6644
ea23 1342 1342/1342 1342 ± 0.000002163 5.53 5.154/6.199 5.723 ± 0.6581
ea24 1342 1342/1342 1342 ± 0.00001425 5.175 4.768/5.958 5.345 ± 0.5836
ea25 1342 1342/1342 1342 ± 0.00002298 5.077 4.804/5.854 5.318 ± 0.6219
ea26 1342 1342/1342 1342 ± 0.00002412 5.407 5.207/6.407 5.717 ± 0.6476
ea27 1342 1342/1342 1342 ± 0.00004037 5.365 5.077/6.373 5.646 ± 0.6494
ea28 1342 1342/1342 1342 ± 0.00004272 5.473 5.251/6.393 5.829 ± 0.6605
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 ± 0.00002348 5.133 5.009/5.405 5.162 ± 0.356
4 1342 1342/1342 1342 ± 0.00003314 4.755 4.623/4.854 4.716 ± 0.2969
5 1342 1342/1342 1342 ± 0.00002348 5.033 4.735/5.237 5.005 ± 0.3467
6 1342 1342/1342 1342 ± 0.00002348 4.98 4.776/5.211 4.991 ± 0.2458
7 1342 1342/1342 1342 ± 0.00002348 4.991 4.837/5.235 5.024 ± 0.262
8 1342 1342/1342 1342 ± 0.00002348 4.944 4.699/5.043 4.911 ± 0.2681
9 1342 1342/1342 1342 ± 0.00002348 5.391 5.168/5.492 5.343 ± 0.2612
10 1342 1342/1342 1342 ± 0.00002348 5.766 5.676/5.912 5.73 ± 0.3147
11 1342 1342/1342 1342 ± 0.00002348 5.84 5.669/6.038 5.814 ± 0.3266
12 1342 1342/1342 1342 ± 0.00002348 6.041 5.823/6.348 6.071 ± 0.3159
13 1342 1342/1342 1342 ± 0.00002348 6.42 6.178/6.7 6.439 ± 0.3548
14 1342 1342/1342 1342 ± 0.00002439 6.639 6.388/6.847 6.608 ± 0.3387
15 1342 1342/1342 1342 ± 0.00002348 6.292 5.9/6.459 6.181 ± 0.3737
16 1342 1342/1342 1342 ± 0.00005704 5.045 4.817/5.253 5.033 ± 0.3351
17 1342 1342/1342 1342 ± 0.00005529 5.114 4.933/5.314 5.103 ± 0.3401
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms flagged by statwt flagging agents
output_dir
 
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
vis
VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms
Start time
2023-11-03 03:50:10.700
End
2023-11-03 04:49:47.505
Duration
0:59:36.805
Note, WebLog generation is not included in the time.

CASA logs for stage 7