swath: IW1
Bperp (average): 85.20842951270139
Bpar (average): -7.919075731993557
swath: IW2
Bperp (average): 84.1049231262619
Bpar (average): -14.88176779221644
swath: IW3
Bperp (average): 82.7080139807195
Bpar (average): -20.66742853215036