swath: IW1
Bperp (average): 96.0702803459743
Bpar (average): -85.35294227406926
swath: IW2
Bperp (average): 88.92984841347764
Bpar (average): -92.74837521530799
swath: IW3
Bperp (average): 82.51289520310395
Bpar (average): -98.4919883438856