Two-dimensional map of the temperature for the fiducial envelope-plus-disk model, but with the difference that this model has high mm opacity dust and an envelope mass of 800 M_⊙ (Ṁ = 5.2 × 10⁻³M_⊙yr⁻¹). The black contour shows the approximate location of the disk. In the inner disk (R ≲ 50–60 au), the midplane temperature is higher than the disk surface and envelope temperature.