swath: IW1
Bperp (average): 19.68024913645387
Bpar (average): -14.548861640814962
swath: IW2
Bperp (average): 18.480152879651246
Bpar (average): -16.115412889839906
swath: IW3
Bperp (average): 17.39811253511867
Bpar (average): -17.374544429874817