swath: IW1
Bperp (average): 4.247868763794723
Bpar (average): -21.995266725903214
swath: IW2
Bperp (average): 2.70064430919506
Bpar (average): -22.271724559824023
swath: IW3
Bperp (average): 2.2737182536913165
Bpar (average): -22.423071962572642