swath: IW1
Bperp (average): 22.247969232435832
Bpar (average): -11.067519635257069
swath: IW2
Bperp (average): 21.350395633814703
Bpar (average): -12.797362340095901
swath: IW3
Bperp (average): 20.657414255048824
Bpar (average): -14.165465995822931