Free Access
Table 2
Adopted standard model parameters for the AS 205 (N) star plus disk.
| Parameter | Value | |
|
|
||
| Star | ||
| Mass | M⋆ [M⊙] | 1.0 |
| Luminosity | L⋆ [L⊙] | 4.0 |
| Effective temperature | Teff [K] | 4250 |
| Accretion luminosity | Laccr [L⊙] | 3.3 |
| Accretion temperature | Taccr [K] | 10 000 |
|
|
||
| Disk | ||
| Disk Mass (g/d = 100) | Mdisk [M⊙] | 0.029 |
| Surface density index | γ | 0.9 |
| Characteristic radius | Rc [AU] | 46 |
| Inner radius | Rin [AU] | 0.19 |
| Scale height index | ψ | 0.11 |
| Scale height angle | hc [rad] | 0.18 |
|
|
||
| Dust propertiesa | ||
| Size | a [μm] | 0.005–1000 |
| Size distribution | dn/ da ∝ a-3.5 | |
| Composition | ISM | |
| Gas-to-dust ratio | 100 | |
|
|
||
| Distance | d [pc] | 125 |
| Inclination | i [°] | 20 |
Notes.
(a)
Dust properties are the same as those used in Andrews et al. (2009) and Bruderer et al. (2015). Dust composition is taken from Draine & Lee (1984) and Weingartner & Draine (2001).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.