swath: IW1
Bperp (average): 51.808641369456694
Bpar (average): 8.292015651284105
swath: IW2
Bperp (average): 53.08622910592307
Bpar (average): 3.9946298567460583
swath: IW3
Bperp (average): 53.930680179206085
Bpar (average): 0.7283952597664399