swath: IW1
Bperp (average): 107.48459630423717
Bpar (average): -79.2159206043064
swath: IW2
Bperp (average): 103.39327989378043
Bpar (average): -87.9748057026212
swath: IW3
Bperp (average): 99.73256871771616
Bpar (average): -94.73455726451051