swath: IW1
Bperp (average): 6.7242542916773
Bpar (average): 56.46904528392216
swath: IW2
Bperp (average): 23.27936771613254
Bpar (average): 56.09351042516581
swath: IW3
Bperp (average): 26.80218193395109
Bpar (average): 55.448920282403606