swath: IW1
Bperp (average): 46.73134103633561
Bpar (average): -85.61156912990799
swath: IW2
Bperp (average): 40.07595826544578
Bpar (average): -89.17103077768232
swath: IW3
Bperp (average): 34.248751268596095
Bpar (average): -91.71609441184397