swath: IW1
Bperp (average): 37.01056288155408
Bpar (average): -13.673422644515187
swath: IW2
Bperp (average): 35.70488685644875
Bpar (average): -16.572781646830723
swath: IW3
Bperp (average): 34.46050315050853
Bpar (average): -18.898685284263614