swath: IW1
Bperp (average): -101.9144482000891
Bpar (average): 21.107938811515247
swath: IW2
Bperp (average): -99.81766039552275
Bpar (average): 29.201891729300844
swath: IW3
Bperp (average): -97.50704855542277
Bpar (average): 35.79468837805898