swath: IW1
Bperp (average): 90.9995200942414
Bpar (average): -59.18149661322215
swath: IW2
Bperp (average): 86.2831297634165
Bpar (average): -65.85910658350414
swath: IW3
Bperp (average): 82.0697836759336
Bpar (average): -71.29255539498453