Now we
start the photon in the equatorial plane somewhat closer to the center,
= 
,
but now with with initial direction perpendicular to the radial direction,
and against the direction of the black hole,
= (0,0,-0.01).
We integrate the geodesic equation in 300 steps,
using a step size 
= 0.20
In this movie, we again vary the rotation parameter a/M from 0.00 (no rotation) to 1.00 (the most extreme rotation possible).
One sees, how the geodesics is dragged around with space-time.
The IDL script is mf_03.
