swath: IW1
Bperp (average): -30.094462697191716
Bpar (average): -62.09800540500715
swath: IW2
Bperp (average): -34.77020060941416
Bpar (average): -59.40536212950666
swath: IW3
Bperp (average): -38.60102668468767
Bpar (average): -56.89627997056463