swath: IW1
Bperp (average): -8.251663698655001
Bpar (average): -22.304865271485752
swath: IW2
Bperp (average): -9.974401672739763
Bpar (average): -21.598784261208017
swath: IW3
Bperp (average): -11.421644622222706
Bpar (average): -20.88261398275424