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 5.532 5.276/5.947 5.667 ± 0.5212
ea02 1342 1342/1342 1342 ± 0 5.73 5.412/6.383 5.933 ± 0.6142
ea04 1342 1342/1342 1342 ± 0 5.401 5.082/5.907 5.534 ± 0.5076
ea05 1342 1342/1342 1342 ± 0 5.774 5.359/6.215 5.817 ± 0.5782
ea06 1342 1342/1342 1342 ± 0 4.985 4.744/5.395 5.074 ± 0.442
ea07 1342 1342/1342 1342 ± 0.000004553 5.67 5.386/5.85 5.738 ± 0.4449
ea08 1342 1342/1342 1342 ± 0 5.966 5.584/6.716 6.138 ± 0.6741
ea09 1342 1342/1342 1342 ± 0 4.825 4.629/5.37 4.949 ± 0.3991
ea10 1342 1342/1342 1342 ± 0.00002964 5.587 5.193/6.267 5.723 ± 0.6001
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.863 5.478/6.319 6.005 ± 0.5951
ea13 1342 1342/1342 1342 ± 0 6.058 5.73/6.369 6.108 ± 0.4733
ea14 1342 1342/1342 1342 ± 0 6.404 6.238/6.917 6.522 ± 0.3833
ea15 1342 1342/1342 1342 ± 0 5.639 5.315/6.225 5.84 ± 0.6159
ea16 1342 1342/1342 1342 ± 0 4.733 4.059/5.081 4.648 ± 0.6853
ea17 1342 1342/1342 1342 ± 0.00001276 6.041 5.788/6.599 6.209 ± 0.6044
ea18 1342 1342/1342 1342 ± 0 5.232 4.922/5.622 5.313 ± 0.5082
ea19 1342 1342/1342 1342 ± 0 5.925 5.513/6.472 6.077 ± 0.5885
ea20 1342 1342/1342 1342 ± 0 6.147 5.868/6.778 6.317 ± 0.5941
ea21 1342 1342/1342 1342 ± 0 5.671 5.353/6.188 5.806 ± 0.5424
ea22 1342 1342/1342 1342 ± 0 5.564 5.221/6.292 5.769 ± 0.6448
ea23 1342 1342/1342 1342 ± 0 5.855 5.429/6.287 5.963 ± 0.6373
ea25 1342 1342/1342 1342 ± 0 5.427 5.344/5.456 5.378 ± 0.1688
ea26 1342 1342/1342 1342 ± 0 5.797 5.507/6.341 5.948 ± 0.5522
ea27 1342 1342/1342 1342 ± 0.00004036 5.515 5.28/6.35 5.745 ± 0.5605
ea28 1342 1342/1342 1342 ± 0.00004901 6.477 6.014/6.953 6.405 ± 0.5615
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 ± 0.00002492 5.441 5.192/5.656 5.348 ± 0.4238
3 1342 1342/1342 1342 ± 0.00002547 5.201 4.938/5.515 5.192 ± 0.3691
4 1342 1342/1342 1342 ± 0.00002523 5.233 5.037/5.457 5.167 ± 0.4371
5 1342 1342/1342 1342 ± 0.00002492 5.416 5.153/5.529 5.316 ± 0.5181
6 1342 1342/1342 1342 ± 0.00002492 5.361 5.088/5.491 5.254 ± 0.4511
7 1342 1342/1342 1342 ± 0.00002492 5.354 5.134/5.483 5.289 ± 0.3925
8 1342 1342/1342 1342 ± 0.00002492 5.337 5.052/5.444 5.225 ± 0.3848
9 1342 1342/1342 1342 ± 0.00002492 5.604 5.276/5.769 5.495 ± 0.4152
10 1342 1342/1342 1342 ± 0.00002442 6.007 5.763/6.13 5.884 ± 0.4031
11 1342 1342/1342 1342 ± 0.00002442 6.238 5.818/6.361 6.103 ± 0.4444
12 1342 1342/1342 1342 ± 0.00002442 6.382 5.903/6.51 6.251 ± 0.4413
13 1342 1342/1342 1342 ± 0.00002442 6.74 6.429/7.014 6.667 ± 0.4583
14 1342 1342/1342 1342 ± 0.00002442 6.97 6.658/7.158 6.84 ± 0.4905
15 1342 1342/1342 1342 ± 0.00002442 6.652 6.422/6.858 6.495 ± 0.5188
16 1342 1342/1342 1342 ± 0.00004309 5.801 5.495/6.096 5.762 ± 0.4245
17 1342 1342/1342 1342 ± 0.0000422 5.804 5.524/6.094 5.768 ± 0.4051
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
statwtmode
VLASS-SE
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
overwrite_modelcol
False
datacolumn
residual_data
Start time
2024-03-16 11:21:15.678
End
2024-03-16 12:11:33.424
Duration
0:50:17.746
Note, WebLog generation is not included in the time.

CASA logs for stage 7