swath: IW1
Bperp (average): -5.931056202677734
Bpar (average): 2.9438476294431424
swath: IW2
Bperp (average): -6.335461065724547
Bpar (average): 3.2319407954379966
swath: IW3
Bperp (average): -6.809646535026348
Bpar (average): 3.445847832389991