swath: IW1
Bperp (average): 18.780286148351795
Bpar (average): -40.33069930188728
swath: IW2
Bperp (average): 15.518514369828626
Bpar (average): -41.659968941257176
swath: IW3
Bperp (average): 12.726849320578413
Bpar (average): -42.58729955588157