swath: IW1
Bperp (average): -33.66131660702528
Bpar (average): -26.588737526810405
swath: IW2
Bperp (average): -36.03691279226565
Bpar (average): -23.696099880022153
swath: IW3
Bperp (average): -37.848460136713285
Bpar (average): -21.20305422146424