swath: IW1
Bperp (average): 51.05196277718078
Bpar (average): -17.360784069801053
swath: IW2
Bperp (average): 49.4843802670265
Bpar (average): -21.464667332353248
swath: IW3
Bperp (average): 47.90959939126853
Bpar (average): -24.815713873730203