swath: IW1
Bperp (average): 61.541504517657074
Bpar (average): -46.82541335604012
swath: IW2
Bperp (average): 57.51195925684336
Bpar (average): -51.634871824891235
swath: IW3
Bperp (average): 53.82682309928871
Bpar (average): -55.41707731724134