swath: IW1
Bperp (average): 151.5408718709419
Bpar (average): -104.25444166587803
swath: IW2
Bperp (average): 142.70613882930502
Bpar (average): -115.89749957477301
swath: IW3
Bperp (average): 134.59474247739524
Bpar (average): -125.20599151922872