swath: IW1
Bperp (average): 64.79221026788008
Bpar (average): -38.28273598348817
swath: IW2
Bperp (average): 61.8648946738576
Bpar (average): -43.06549817029349
swath: IW3
Bperp (average): 59.282835279022606
Bpar (average): -46.81554961170614