swath: IW1
Bperp (average): -89.00265049049112
Bpar (average): 77.20007472801474
swath: IW2
Bperp (average): -82.76884675514451
Bpar (average): 84.17316659996864
swath: IW3
Bperp (average): -77.34377594770677
Bpar (average): 89.68345100357324