swath: IW1
Bperp (average): 15.699095957029412
Bpar (average): -26.544285128801416
swath: IW2
Bperp (average): 13.51657435248905
Bpar (average): -27.712250681438817
swath: IW3
Bperp (average): 11.60930471300343
Bpar (average): -28.561027466849186