swath: IW1
Bperp (average): 44.68196825658002
Bpar (average): -6.633250238893989
swath: IW2
Bperp (average): 45.85023345013582
Bpar (average): -10.269651860550903
swath: IW3
Bperp (average): 46.64892824908878
Bpar (average): -12.890522651816065