swath: IW1
Bperp (average): -280.54929339646145
Bpar (average): 230.78239127021527
swath: IW2
Bperp (average): -261.312040063413
Bpar (average): 252.373433045212
swath: IW3
Bperp (average): -243.9883623828658
Bpar (average): 269.2203158945151