swath: IW1
Bperp (average): -40.38906751877379
Bpar (average): -1.686897986342186
swath: IW2
Bperp (average): -40.3387782853195
Bpar (average): 1.596730337616681
swath: IW3
Bperp (average): -40.11249467544904
Bpar (average): 4.342625221334156