swath: IW1
Bperp (average): -22.1368068697391
Bpar (average): 16.74211548167359
swath: IW2
Bperp (average): -21.41203733173977
Bpar (average): 18.15874274630491
swath: IW3
Bperp (average): -21.20749077853734
Bpar (average): 19.309791094487338