swath: IW1
Bperp (average): 119.87907041754488
Bpar (average): -16.87829452618923
swath: IW2
Bperp (average): 118.17263255040831
Bpar (average): -26.552052600028915
swath: IW3
Bperp (average): 116.12630227165629
Bpar (average): -34.53607284920684