swath: IW1
Bperp (average): -51.34858922448739
Bpar (average): 28.534022972390815
swath: IW2
Bperp (average): -49.22260191421858
Bpar (average): 32.695610900007026
swath: IW3
Bperp (average): -47.16055040798932
Bpar (average): 35.99783188049846