swath: IW1
Bperp (average): 101.35114236372604
Bpar (average): -70.23713462286359
swath: IW2
Bperp (average): 95.3706346870621
Bpar (average): -78.23861433397566
swath: IW3
Bperp (average): 89.8716657797271
Bpar (average): -84.60216964511072