swath: IW1
Bperp (average): -26.524079163865643
Bpar (average): 14.896224298669333
swath: IW2
Bperp (average): -26.35886731357271
Bpar (average): 16.41286978926045
swath: IW3
Bperp (average): -26.692828023856126
Bpar (average): 17.878397067283192