swath: IW1
Bperp (average): 41.546163746392736
Bpar (average): -5.069563107352799
swath: IW2
Bperp (average): 41.17763043436678
Bpar (average): -8.464793917792768
swath: IW3
Bperp (average): 40.636898546903325
Bpar (average): -11.256391501311237