swath: IW1
Bperp (average): -61.49288537409444
Bpar (average): 26.645781793323724
swath: IW2
Bperp (average): -59.40663598589527
Bpar (average): 31.604295106515337
swath: IW3
Bperp (average): -57.404830608001504
Bpar (average): 35.65412110794691