swath: IW1
Bperp (average): -12.616442322613628
Bpar (average): -34.17272365645409
swath: IW2
Bperp (average): -15.343675174365238
Bpar (average): -33.01738251943675
swath: IW3
Bperp (average): -17.57730075567555
Bpar (average): -31.910779478659855