swath: IW1
Bperp (average): 45.71759041679375
Bpar (average): -18.463287499801677
swath: IW2
Bperp (average): 44.26058349872354
Bpar (average): -22.19586975052394
swath: IW3
Bperp (average): 42.78363770915393
Bpar (average): -25.40595185331053