swath: IW1
Bperp (average): -86.7237763467062
Bpar (average): 54.32396118117916
swath: IW2
Bperp (average): -82.04719786464238
Bpar (average): 61.105727895477166
swath: IW3
Bperp (average): -77.713438835401
Bpar (average): 66.49449694604152