swath: IW1
Bperp (average): -14.463500966173276
Bpar (average): 26.513929276720688
swath: IW2
Bperp (average): -12.843693410587804
Bpar (average): 27.320561575655304
swath: IW3
Bperp (average): -11.606783547592235
Bpar (average): 27.857636564989935