swath: IW1
Bperp (average): -16.47249336113133
Bpar (average): -14.8451163501326
swath: IW2
Bperp (average): -17.654129671199453
Bpar (average): -13.513929681105708
swath: IW3
Bperp (average): -18.57751744357254
Bpar (average): -12.330013354342647