swath: IW1
Bperp (average): -5.66693593493773
Bpar (average): 13.833075661305935
swath: IW2
Bperp (average): -4.404066813866695
Bpar (average): 14.233815869694347
swath: IW3
Bperp (average): -3.5915150081568012
Bpar (average): 14.487874028895066