Power spectra of simulated X-ray light curves. The underlying power-spectral shape of the continuum was chosen as a bending powerlaw model with a bend timescale of 10 days (black) and a given realization of this model produces the power spectrum plotted in red. Reflecting the light curves over a spherical reflector of radius R = 50 light days suppresses the high frequency power and results in the model and realization plotted in cyan and blue, respectively.