swath: IW1
Bperp (average): 94.9013084334761
Bpar (average): -33.40442103624047
swath: IW2
Bperp (average): 91.92968285404845
Bpar (average): -40.888490792706015
swath: IW3
Bperp (average): 88.98277486530895
Bpar (average): -46.97550982824566