swath: IW1
Bperp (average): -13.7634917217847
Bpar (average): -0.6299987177344379
swath: IW2
Bperp (average): -13.782301534126626
Bpar (average): 0.01935805930098684
swath: IW3
Bperp (average): -13.88550512999627
Bpar (average): 0.47302307010561573