swath: IW1
Bperp (average): 1.9845705666175977
Bpar (average): 21.99105939785863
swath: IW2
Bperp (average): 3.724503367183426
Bpar (average): 21.774838703684612
swath: IW3
Bperp (average): 5.190985453618568
Bpar (average): 21.485110787565397