swath: IW1
Bperp (average): -53.56709729279893
Bpar (average): 28.774707827709012
swath: IW2
Bperp (average): -50.92287784806571
Bpar (average): 32.991693300462885
swath: IW3
Bperp (average): -48.51725524062564
Bpar (average): 36.36852640876451