swath: IW1
Bperp (average): 101.22110653953831
Bpar (average): 9.263874562235605
swath: IW2
Bperp (average): 101.68979411745626
Bpar (average): 1.0171545889766074
swath: IW3
Bperp (average): 101.55564350617583
Bpar (average): -5.909009005989191