Characteristic timescales in the quiescent disk at t = 370 kyr. The dynamical timescale τ_dyn (red line), vertical equilibrium timescale τ_sc (green line), radiative energy accumulation timescale τ_acm (blue line), and radiative energy diffusion timescale τ_dif (pink line) are shown. The black solid and dashed lines show the aspect ratio of the disk (vertical scale height to radial distance) calculated for the model scale height H and Gaussian scale height H_G, respectively.The dash-dotted lines provide the span of considered burst durations.