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Fig. 4

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Temperature, T(r) (top), surface density, Σ(r) (middle), and aspect ratio, H(r) (bottom), profiles of the time-dependent numerical model (from Table 3 with the Zhu et al. (2012) general opacity table). The midplane temperatures are significantly higher than the observations. The calculated atmospheric temperatures, Teff, and irradiation temperatures, Tirr, are of comparable magnitudes to the observations, but the correspondence between the temperature profiles is not satisfactory. Surface densities from the model are almost 100 times the observed value. The observed aspect ratio is reached in hydrostatic equilibrium.

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