swath: IW1
Bperp (average): 16.726004641290732
Bpar (average): 1.5655448118268867
swath: IW2
Bperp (average): 18.712587175067423
Bpar (average): 0.49793417225754427
swath: IW3
Bperp (average): 20.684136242404247
Bpar (average): -0.44275929820983545