swath: IW1
Bperp (average): 52.569607741320645
Bpar (average): -24.6163309507554
swath: IW2
Bperp (average): 50.47509918238515
Bpar (average): -28.656045291928542
swath: IW3
Bperp (average): 48.469445575820224
Bpar (average): -31.95933514510981