swath: IW1
Bperp (average): 22.534921238254938
Bpar (average): -57.89072983217036
swath: IW2
Bperp (average): 17.974783514130092
Bpar (average): -59.404724811775466
swath: IW3
Bperp (average): 14.105779208383506
Bpar (average): -60.41862064148949