swath: IW1
Bperp (average): -21.968990252287686
Bpar (average): 51.89253331145207
swath: IW2
Bperp (average): -20.280323511885697
Bpar (average): 52.76399466992048
swath: IW3
Bperp (average): -19.74057349492587
Bpar (average): 53.18473462194666