swath: IW1
Bperp (average): -38.66581761585884
Bpar (average): 84.2323349372806
swath: IW2
Bperp (average): -31.8512476062941
Bpar (average): 86.99668839487494
swath: IW3
Bperp (average): -25.9866618567655
Bpar (average): 88.88727562373765