The flared inner disk of the Herbig Ae star AB Aurigae revealed by VLTI/MIDI in the N-band

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Table 3:

Adopted and fitted parameters for our model of AB Aur disk.
Stellar fixed parameters		Ref.
Stellar Luminosity (L_* )	$47 {~ L}_{\odot}$	8
Effective Temperature ( $T_{\rm eff}$ )	9333 K	8
Adopted fixed parameters		Ref.
Distance D	144 pc
Inner Radius ( $R_{\rm in}$ )	0.30 AU	5, 6
Outer Radius ( $R_{\rm out}$ )	200 AU	3
Inclination (i)	$33\deg$	2, 3, 6, 7
Dust Mass ( $M_{\rm d}$ )	$5\times 10^{-5}{~ M}_{\odot}$	1, 2, 3, 4
Dust grain Density	2 g cm^-3
Dust Composition	62.5% amorp. silicates
	37.5% graphite
Grains size	[0.005-0.250] $\mu$ m
Sublimation Temperature ( $T_{\rm sub}$ )	1500 K
Fitted parameters	Value $[\pm 3\sigma]$	$\chi^2_{\rm r~tot}$
With ISO spectrum
$\beta$	$1.27~[\pm 0.025]$	2.93
h₁₀₀ [AU]	$8.0~[\pm 0.5]$
With MIDI spectrum
$\beta$	$1.27~[\pm 0.025]$	3.74
h₁₀₀ [AU]	$8.0~[\pm 0.5]$