Top: the midplane temperature and relative height of the disk photosphere, z_bot/r, as a function of radius of a 2D disk heated by a Herbig Ae star. Models are shown in a configuration of a pure disk (full line) and a disk plus halo (dashed). Power law fits (dotted) to the midplane temperature distribution are as labeled. Gaps between ring structures are indicated. Bottom: a shaded representation of z_bot/r along the (x,y)-plane is shown for a pure disk model. Color bar gives relative gray scale (%) in units of z_bot/r.