swath: IW1
Bperp (average): 79.43900656350426
Bpar (average): -41.24090481864682
swath: IW2
Bperp (average): 76.00426108954865
Bpar (average): -47.28921137184199
swath: IW3
Bperp (average): 72.83437533181274
Bpar (average): -52.09352124075051