swath: IW1
Bperp (average): -13.232839762634178
Bpar (average): 33.01466866602171
swath: IW2
Bperp (average): -11.718376171816821
Bpar (average): 33.726443394747825
swath: IW3
Bperp (average): -11.124054471431634
Bpar (average): 34.114704580967356