swath: IW1
Bperp (average): -48.037440889694174
Bpar (average): -22.315203263211316
swath: IW2
Bperp (average): -49.58029889752147
Bpar (average): -18.30126334249492
swath: IW3
Bperp (average): -50.66062021123824
Bpar (average): -14.867950567423941