swath: IW1
Bperp (average): 92.14502965295381
Bpar (average): -18.78804597922153
swath: IW2
Bperp (average): 90.21516289396452
Bpar (average): -26.215760608074856
swath: IW3
Bperp (average): 88.11166048060416
Bpar (average): -32.32835495818321