swath: IW1
Bperp (average): -24.692789148271007
Bpar (average): 26.151447698751554
swath: IW2
Bperp (average): -23.018041952391208
Bpar (average): 27.83610270889933
swath: IW3
Bperp (average): -21.775114068303736
Bpar (average): 29.070331153223734