swath: IW1
Bperp (average): 43.699747884817285
Bpar (average): -38.41750523480567
swath: IW2
Bperp (average): 41.50818394681059
Bpar (average): -41.31077129668333
swath: IW3
Bperp (average): 39.89849627675831
Bpar (average): -43.468852884315844