swath: IW1
Bperp (average): 86.16466179282253
Bpar (average): -32.59232972701324
swath: IW2
Bperp (average): 83.62717522815552
Bpar (average): -39.54110509213157
swath: IW3
Bperp (average): 81.00871459771876
Bpar (average): -45.16007182748136