swath: IW1
Bperp (average): 60.48271149377617
Bpar (average): -17.27194587199484
swath: IW2
Bperp (average): 59.14728759405804
Bpar (average): -22.169977863472745
swath: IW3
Bperp (average): 57.68368261473935
Bpar (average): -26.157372412778788