swath: IW1
Bperp (average): -7.700435933499897
Bpar (average): 15.343499811082571
swath: IW2
Bperp (average): -7.404918439930209
Bpar (average): 15.823280493896325
swath: IW3
Bperp (average): -7.45623267651613
Bpar (average): 16.160337111060347