swath: IW1
Bperp (average): 30.731934329907716
Bpar (average): -14.185343563377401
swath: IW2
Bperp (average): 29.791255278751766
Bpar (average): -16.666613026183036
swath: IW3
Bperp (average): 28.915374446112057
Bpar (average): -18.69603961168562