swath: IW1
Bperp (average): 11.83051068644839
Bpar (average): -26.924235196398126
swath: IW2
Bperp (average): 9.866098944781672
Bpar (average): -27.803818073794947
swath: IW3
Bperp (average): 8.190878999300152
Bpar (average): -28.420811924985408