swath: IW1
Bperp (average): 5.125698177225552
Bpar (average): -6.337540663046314
swath: IW2
Bperp (average): 4.631032927026891
Bpar (average): -6.699474741470089
swath: IW3
Bperp (average): 4.22875309808139
Bpar (average): -6.977908753963482