swath: IW1
Bperp (average): 129.82163851935854
Bpar (average): -45.95633755057452
swath: IW2
Bperp (average): 125.61832897549327
Bpar (average): -56.323201937735
swath: IW3
Bperp (average): 121.4246574690128
Bpar (average): -64.77205236754686