swath: IW1
Bperp (average): 13.217334688602477
Bpar (average): -33.081763208197664
swath: IW2
Bperp (average): 10.85646172427424
Bpar (average): -33.872546949270514
swath: IW3
Bperp (average): 9.2147572430256
Bpar (average): -34.31946352274063