swath: IW1
Bperp (average): -26.602873462995827
Bpar (average): 31.263160432474653
swath: IW2
Bperp (average): -23.97597481528622
Bpar (average): 33.34123718291541
swath: IW3
Bperp (average): -21.659729637218245
Bpar (average): 34.898484742511066