swath: IW1
Bperp (average): 37.04102740705719
Bpar (average): -11.325296840145985
swath: IW2
Bperp (average): 36.65781985188991
Bpar (average): -13.957265060178726
swath: IW3
Bperp (average): 36.483449509514735
Bpar (average): -16.02923833789918