swath: IW1
Bperp (average): 13.510911937775019
Bpar (average): 20.64006545562919
swath: IW2
Bperp (average): 15.888651230858622
Bpar (average): 19.512849626334656
swath: IW3
Bperp (average): 17.956724241197424
Bpar (average): 18.41952785489475