swath: IW1
Bperp (average): 29.79218819536385
Bpar (average): 6.714898685975094
swath: IW2
Bperp (average): 30.287956156611102
Bpar (average): 4.276892522116324
swath: IW3
Bperp (average): 30.56041156362108
Bpar (average): 2.194781104969435