swath: IW1
Bperp (average): -31.032721094632414
Bpar (average): -26.87855345485869
swath: IW2
Bperp (average): -32.892043662572725
Bpar (average): -24.24762487177675
swath: IW3
Bperp (average): -34.27294285967565
Bpar (average): -21.908401250082605