swath: IW1
Bperp (average): -44.9547608235556
Bpar (average): 29.973429124429334
swath: IW2
Bperp (average): -43.18742706810381
Bpar (average): 33.63695650957869
swath: IW3
Bperp (average): -41.53863847368488
Bpar (average): 36.493684757808126