swath: IW1
Bperp (average): 34.83372758775933
Bpar (average): -0.039215567242800786
swath: IW2
Bperp (average): 34.72777751483093
Bpar (average): -2.925636260055478
swath: IW3
Bperp (average): 34.43751260055469
Bpar (average): -5.4075650369530335