swath: IW1
Bperp (average): 15.350053230947053
Bpar (average): -0.45803890402786474
swath: IW2
Bperp (average): 15.14619282258221
Bpar (average): -1.6771552156740013
swath: IW3
Bperp (average): 14.889296359455622
Bpar (average): -2.693764671386751