swath: IW1
Bperp (average): -22.39952636443985
Bpar (average): 8.294607962421551
swath: IW2
Bperp (average): -21.737413751906466
Bpar (average): 9.958112635402316
swath: IW3
Bperp (average): -21.04446788136718
Bpar (average): 11.394623250369017