swath: IW1
Bperp (average): -32.55395114960993
Bpar (average): 43.84659385593041
swath: IW2
Bperp (average): -31.282458265119825
Bpar (average): 45.36199783234098
swath: IW3
Bperp (average): -31.003168032858312
Bpar (average): 46.81065829007961