swath: IW1
Bperp (average): 32.98570838260289
Bpar (average): -33.68457858155012
swath: IW2
Bperp (average): 30.244346058436946
Bpar (average): -36.29135859153085
swath: IW3
Bperp (average): 27.77257272791855
Bpar (average): -38.2842633112392