swath: IW1
Bperp (average): 38.97990159400093
Bpar (average): -72.16688519672478
swath: IW2
Bperp (average): 33.59067731175631
Bpar (average): -74.73996884083894
swath: IW3
Bperp (average): 29.19295816468213
Bpar (average): -76.61569970673492