swath: IW1
Bperp (average): -20.76801665563583
Bpar (average): 74.60770778245055
swath: IW2
Bperp (average): -16.219022531534815
Bpar (average): 76.09379046006919
swath: IW3
Bperp (average): -13.359961417341822
Bpar (average): 76.92227067105792