swath: IW1
Bperp (average): 92.38427997811394
Bpar (average): 8.3632262035481
swath: IW2
Bperp (average): 92.95915981331389
Bpar (average): 0.7896455984308541
swath: IW3
Bperp (average): 92.93160820522546
Bpar (average): -5.554139809603948