swath: IW1
Bperp (average): 66.18953411343568
Bpar (average): -34.63805795010388
swath: IW2
Bperp (average): 63.275147810076334
Bpar (average): -39.84532616033957
swath: IW3
Bperp (average): 60.46300299814725
Bpar (average): -44.04522849288179