swath: IW1
Bperp (average): -25.66220532631098
Bpar (average): 27.323908125891695
swath: IW2
Bperp (average): -23.370025299945397
Bpar (average): 29.30907763226615
swath: IW3
Bperp (average): -21.319504480540896
Bpar (average): 30.833378202420768