swath: IW1
Bperp (average): -48.430635693936914
Bpar (average): 26.80315777627763
swath: IW2
Bperp (average): -46.05456816116487
Bpar (average): 30.546043930387025
swath: IW3
Bperp (average): -43.77302618385102
Bpar (average): 33.45962842563035