swath: IW1
Bperp (average): 33.17936106525129
Bpar (average): -50.30275310918657
swath: IW2
Bperp (average): 29.989754499084427
Bpar (average): -52.56823302008047
swath: IW3
Bperp (average): 27.652976228381075
Bpar (average): -54.18038107206274