swath: IW1
Bperp (average): -14.230291788423717
Bpar (average): 26.275718533537535
swath: IW2
Bperp (average): -15.38629380830797
Bpar (average): 26.383766636571085
swath: IW3
Bperp (average): -17.007858823526814
Bpar (average): 26.433214044871463