swath: IW1
Bperp (average): 94.76312315737114
Bpar (average): -29.283822003681095
swath: IW2
Bperp (average): 92.0902405815472
Bpar (average): -36.77721620524264
swath: IW3
Bperp (average): 89.41009560151971
Bpar (average): -42.88166133052842