swath: IW1
Bperp (average): 25.307744710598204
Bpar (average): -25.663914267871537
swath: IW2
Bperp (average): 23.10906605821344
Bpar (average): -27.62226094498378
swath: IW3
Bperp (average): 21.131613005564876
Bpar (average): -29.131371276766885