swath: IW1
Bperp (average): 104.83983104345222
Bpar (average): -41.80298889800593
swath: IW2
Bperp (average): 100.91390268175188
Bpar (average): -50.061365014543476
swath: IW3
Bperp (average): 97.25014003330494
Bpar (average): -56.77332267092072