swath: IW1
Bperp (average): -32.72121297821771
Bpar (average): 57.86050531858336
swath: IW2
Bperp (average): -28.438320599871957
Bpar (average): 60.37771010581027
swath: IW3
Bperp (average): -25.105108876736114
Bpar (average): 62.29789302766926