swath: IW1
Bperp (average): 41.4717265710133
Bpar (average): -53.67256827335285
swath: IW2
Bperp (average): 38.003574849609016
Bpar (average): -56.547588830999814
swath: IW3
Bperp (average): 35.35785730271588
Bpar (average): -58.65047596017255