swath: IW1
Bperp (average): -34.55440233558223
Bpar (average): 22.083057902217462
swath: IW2
Bperp (average): -32.64028958024941
Bpar (average): 24.779751389797852
swath: IW3
Bperp (average): -30.878218928808693
Bpar (average): 26.932215492499843