swath: IW1
Bperp (average): 42.51541786998315
Bpar (average): -46.303315810585126
swath: IW2
Bperp (average): 38.787103748260556
Bpar (average): -49.53773877416417
swath: IW3
Bperp (average): 35.38556460502778
Bpar (average): -52.043039599833115