swath: IW1
Bperp (average): -13.057951879640573
Bpar (average): 14.668147349733372
swath: IW2
Bperp (average): -11.882811828342504
Bpar (average): 15.665749809399854
swath: IW3
Bperp (average): -10.85197114797923
Bpar (average): 16.435469174753646