Table 1
Model parameters.
| Parameter | Value | Reference |
|
|
||
| Teff [K] | 11000 | [1] |
| L∗ [L⊙] | 33 | [1] |
| M∗ [M⊙] | 2.4 | [1] |
| d [pc] | 97 | [2] |
|
|
||
| rin,inner [AU] | 0.25 | [3] |
| rout,inner [AU] | 0.3 | † |
| rout,outer [AU] | 400 | [4] |
| rexp [AU] | 29 | † |
|
|
||
| Mdust [M⊙] | 5 × 10-5 | † |
| Vertical structure | hydrostatic | |
|
|
||
| Σinner(r) [g/cm2] | 0.003 (r/AU)-1 | † |
| Σgap(r) [g/cm2] | 0.0004 (r/AU)-1 | † |
| Σwall(r) [g/cm2] | see Eq. (1) | † |
| Σouter(r) [g/cm2] | 0.2 (r/AU)-1 | † |
|
|
||
| amin [μm] | 0.1 | [5] |
| amax [μm] | 1.5 | [5] |
| Shape | irregular (DHS) | [5] |
| Silicate fraction [%] | 70 | † |
| Carbon fraction [%] | 30 | † |
|
|
||
| i [°] | 53 | [6] |
| PA | 145 | [6] |
Notes.Parameters with a dagger (†) are (re)fitted.
Reference. [1] van den Ancker et al. (1997); [2] van Leeuwen (2007); [3] Benisty et al. (2010); [4] Ardila et al. (2007); [5] Juhász et al. (2010); [6] Panić et al. (2012); silicate composition: 10% MgFeSiO4, 28% MgSiO3, 31% Mg2SiO4, 1% NaAlSi2O6 (optical constants from Dorschner et al. 1995; Henning & Stognienko 1996; Mutschke et al. 1998). Optical constants for carbon from (Preibisch et al. 1993).
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