swath: IW1
Bperp (average): -91.68604386790192
Bpar (average): -21.906385916768908
swath: IW2
Bperp (average): -92.85580316441936
Bpar (average): -14.408465259816442
swath: IW3
Bperp (average): -93.50009050553312
Bpar (average): -8.056041706678023