swath: IW1
Bperp (average): 67.17796480119269
Bpar (average): -22.5393388315951
swath: IW2
Bperp (average): 65.39179588931626
Bpar (average): -28.004174590679014
swath: IW3
Bperp (average): 63.60055323147776
Bpar (average): -32.49663361145087