swath: IW1
Bperp (average): -10.988737096421069
Bpar (average): 68.04627253453833
swath: IW2
Bperp (average): 10.470726434784273
Bpar (average): 68.13659004632534
swath: IW3
Bperp (average): 12.224773908554754
Bpar (average): 67.85552457911811