swath: IW1
Bperp (average): 101.31299159231507
Bpar (average): -26.266662867762378
swath: IW2
Bperp (average): 98.72973778941473
Bpar (average): -34.292250293492614
swath: IW3
Bperp (average): 96.13281203298149
Bpar (average): -40.8875097400888