swath: IW1
Bperp (average): 133.7362223967702
Bpar (average): -18.6732731286746
swath: IW2
Bperp (average): 131.66587338281838
Bpar (average): -29.397272964538516
swath: IW3
Bperp (average): 129.24690456544
Bpar (average): -38.25115573428181