swath: IW1
Bperp (average): 100.03346658375285
Bpar (average): -60.37873340247105
swath: IW2
Bperp (average): 94.8519021397977
Bpar (average): -68.17240451820787
swath: IW3
Bperp (average): 90.01444397513018
Bpar (average): -74.43391195246265