Example light curves from stellar collision debris accreting onto a BH. Along the horizontal axis, we vary the distance of the collision from the black hole, normalized by the Schwarzschild radius, r_init/r_S. Along the vertical axis, we vary the mass of the supermassive black hole, M_•. The y–axis of every plot is normalized by the Eddington luminosity for the black hole, L_Edd. For all light curves shown here, the orientation is that shown by the yellow relative velocity vector in Fig. 2.