swath: IW1
Bperp (average): 22.754091973725718
Bpar (average): -10.85339946407185
swath: IW2
Bperp (average): 22.032811720183837
Bpar (average): -12.51755764629861
swath: IW3
Bperp (average): 21.465659592894497
Bpar (average): -13.817671746177455