swath: IW1
Bperp (average): 76.37054425654999
Bpar (average): -10.944959899735997
swath: IW2
Bperp (average): 75.24313116811854
Bpar (average): -17.154479368510138
swath: IW3
Bperp (average): 73.90414735537239
Bpar (average): -22.306028872232474