swath: IW1
Bperp (average): 57.67519338234357
Bpar (average): -4.1436047166396754
swath: IW2
Bperp (average): 57.02687995460014
Bpar (average): -8.794261549302158
swath: IW3
Bperp (average): 56.25053285218718
Bpar (average): -12.65660445636691