swath: IW1
Bperp (average): -16.19522504927267
Bpar (average): 62.6584196062938
swath: IW2
Bperp (average): -14.218475400402866
Bpar (average): 63.24833820210997
swath: IW3
Bperp (average): -14.066926234774627
Bpar (average): 63.40552939433534