swath: IW1
Bperp (average): 70.66967661451478
Bpar (average): -60.157765886915385
swath: IW2
Bperp (average): 66.20425416347756
Bpar (average): -65.23210903158387
swath: IW3
Bperp (average): 62.413103784992146
Bpar (average): -69.10545839490445