swath: IW1
Bperp (average): -78.26675860994314
Bpar (average): 22.858823637259775
swath: IW2
Bperp (average): -76.29391882182505
Bpar (average): 29.001130838903638
swath: IW3
Bperp (average): -74.37400682621471
Bpar (average): 33.97479349959611