swath: IW1
Bperp (average): 57.54585977931772
Bpar (average): 19.70501333882871
swath: IW2
Bperp (average): 59.08673102934487
Bpar (average): 14.934091378985654
swath: IW3
Bperp (average): 60.057083662236906
Bpar (average): 10.867724482881618