swath: IW1
Bperp (average): 63.75201280686097
Bpar (average): -14.862351466842783
swath: IW2
Bperp (average): 62.270111289786406
Bpar (average): -19.97129004871943
swath: IW3
Bperp (average): 60.69681056724092
Bpar (average): -24.168812641844283