swath: IW1
Bperp (average): 97.26776198719693
Bpar (average): -26.968049742975037
swath: IW2
Bperp (average): 94.78908200543025
Bpar (average): -34.66654286357885
swath: IW3
Bperp (average): 92.25077213168292
Bpar (average): -40.958682576487995