swath: IW1
Bperp (average): -71.72403207837392
Bpar (average): 92.25042130616661
swath: IW2
Bperp (average): -65.17809100419163
Bpar (average): 97.33884905954204
swath: IW3
Bperp (average): -59.860220860820725
Bpar (average): 101.08846671848106