swath: IW1
Bperp (average): 56.268172179966555
Bpar (average): 17.58134351243538
swath: IW2
Bperp (average): 57.68872841803617
Bpar (average): 12.853217575256172
swath: IW3
Bperp (average): 58.58726097991194
Bpar (average): 8.878646096895414