swath: IW1
Bperp (average): 70.24533583074579
Bpar (average): -39.60189854429775
swath: IW2
Bperp (average): 66.72518151890691
Bpar (average): -45.08702049236534
swath: IW3
Bperp (average): 63.49767317021483
Bpar (average): -49.495258360394736