swath: IW1
Bperp (average): -69.87561598438205
Bpar (average): 58.80007333935274
swath: IW2
Bperp (average): -65.45644029065976
Bpar (average): 64.0039514160204
swath: IW3
Bperp (average): -61.660807233481016
Bpar (average): 68.02758829702974