swath: IW1
Bperp (average): -72.67507434472623
Bpar (average): 24.681365519065302
swath: IW2
Bperp (average): -70.62662241653757
Bpar (average): 30.45285638001824
swath: IW3
Bperp (average): -68.46185338723821
Bpar (average): 35.1913550707069