swath: IW1
Bperp (average): 96.32729727582961
Bpar (average): -75.75417568070282
swath: IW2
Bperp (average): 89.57952219096248
Bpar (average): -83.23801439799011
swath: IW3
Bperp (average): 83.42199677911707
Bpar (average): -89.06134698900775