swath: IW1
Bperp (average): 10.776250462386372
Bpar (average): 9.045692803786865
swath: IW2
Bperp (average): 11.75986297778556
Bpar (average): 8.446620000638221
swath: IW3
Bperp (average): 12.638667403550558
Bpar (average): 7.88602944741904