swath: IW1
Bperp (average): 28.574883195394655
Bpar (average): -39.51442904899996
swath: IW2
Bperp (average): 25.57771761784334
Bpar (average): -41.73644643031299
swath: IW3
Bperp (average): 22.89504038115919
Bpar (average): -43.40035761474295