Dust temperature structure in the inner 44 AU for three different accretion rates for a 0.1M_⊙ disk embedded in a 1 M_⊙ envelope. A 1 L_⊙ central heating source is adopted for these models. The disk is oriented horizontally, while the outflow cavity is oriented vertically. The three different lines indicate 160 (dashed-dotted), 100 (dashed), and 50 (solid white) K contours, which are important for the water snowlines (see Fig. B.1).