swath: IW1
Bperp (average): 55.20125409319627
Bpar (average): -30.69040577834549
swath: IW2
Bperp (average): 52.527831465215634
Bpar (average): -34.92765293087891
swath: IW3
Bperp (average): 50.10776390637942
Bpar (average): -38.352642407350345