swath: IW1
Bperp (average): -75.25907085116772
Bpar (average): -37.345722454968985
swath: IW2
Bperp (average): -77.93851881829018
Bpar (average): -31.02078873245062
swath: IW3
Bperp (average): -79.83320910422808
Bpar (average): -25.615433439311328