swath: IW1
Bperp (average): 27.286618140979137
Bpar (average): -6.318939963898939
swath: IW2
Bperp (average): 27.58894595429547
Bpar (average): -8.533472668422238
swath: IW3
Bperp (average): 27.92994072919834
Bpar (average): -10.406653076912148