swath: IW1
Bperp (average): 30.03362574705442
Bpar (average): -41.71066030782435
swath: IW2
Bperp (average): 26.82108983868956
Bpar (average): -43.79038000586245
swath: IW3
Bperp (average): 24.06331588946579
Bpar (average): -45.38224610199715