swath: IW1
Bperp (average): -52.76792006328325
Bpar (average): 28.177129185213005
swath: IW2
Bperp (average): -50.33894206819025
Bpar (average): 32.17407500788557
swath: IW3
Bperp (average): -48.00477229114466
Bpar (average): 35.2284533608001