swath: IW1
Bperp (average): -16.002776162522352
Bpar (average): -47.961958120716496
swath: IW2
Bperp (average): -19.442958742476403
Bpar (average): -46.5256114160096
swath: IW3
Bperp (average): -22.36073430103651
Bpar (average): -45.147191103012005