swath: IW1
Bperp (average): 66.12832983569866
Bpar (average): -36.12137438365188
swath: IW2
Bperp (average): 63.07842308611623
Bpar (average): -41.28069123490187
swath: IW3
Bperp (average): 60.16114744762289
Bpar (average): -45.4466074051796