swath: IW1
Bperp (average): -201.7718219382206
Bpar (average): 160.28042456829962
swath: IW2
Bperp (average): -188.56914954322446
Bpar (average): 175.2680325842414
swath: IW3
Bperp (average): -177.26773660402998
Bpar (average): 187.59454194707408