swath: IW1
Bperp (average): -42.20285210350534
Bpar (average): 33.57767225789129
swath: IW2
Bperp (average): -39.42099758457178
Bpar (average): 36.818827875538744
swath: IW3
Bperp (average): -36.94572634801865
Bpar (average): 39.33137043617452