swath: IW1
Bperp (average): -34.7159314496726
Bpar (average): 11.071497019169943
swath: IW2
Bperp (average): -34.001160283068415
Bpar (average): 13.469230603469166
swath: IW3
Bperp (average): -33.288312216181716
Bpar (average): 15.51990310820436