swath: IW1
Bperp (average): -103.94081148666517
Bpar (average): 82.06717726944537
swath: IW2
Bperp (average): -96.83449014019703
Bpar (average): 90.23252892406279
swath: IW3
Bperp (average): -90.40964150794089
Bpar (average): 96.62359476339064