swath: IW1
Bperp (average): -12.888251752169317
Bpar (average): -4.362970419460192
swath: IW2
Bperp (average): -13.104013421331466
Bpar (average): -3.328189564278356
swath: IW3
Bperp (average): -13.312411028796811
Bpar (average): -2.4438138174481328