swath: IW1
Bperp (average): -64.82686133063994
Bpar (average): 6.453610521872271
swath: IW2
Bperp (average): -64.07351237443122
Bpar (average): 11.647477017352221
swath: IW3
Bperp (average): -63.11865636865642
Bpar (average): 15.95658011288077