Steady state temperature structure of all the simulation runs (Table 1). The color shows the temperature structure with contours highlighting the range between 150 and 200 K in increments of 5 K. The dashed lines show the Rosseland mean optical depth τ_R from 0.1 to 10.0, displaying the optically-thick or optically thin nature of the cooling. In panel (e) and (f), the dashed lines are absent since the disk is very optically thin.