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Table 1
DALI parameters of the physical model.
| Parameter | Range |
|---|---|
| Chemistry | |
| Chemical age | 1 Myr |
| [C]/[H] | 1.35 × 10−4 |
| [O]/[H] | 2.88 × 10−4 |
| Physical structure | |
| γ | 1.0 |
| ψ | 0.1 |
| hc | 0.1 rad |
| Rc | [20, 50] AU |
| Mgas | [10−5,10−4, |
| 10−3,10−2] M⊙ | |
| Gas-to-dust ratio | 100 |
| Dust properties – no drift | |
| flarge | 0.85 |
| χ | 0.2 |
| Dust properties – dust evolution | |
| αturb | [10−2,10−3,10−4] |
| ρgr | 2.5 g cm−3 |
| vfrag | 10 m s−1 |
| Composition | standard ISM(1) |
| Stellar spectrum | |
| Teff | 4000 K + Accretion UV |
| L* | 0.5 L⊙ |
| Observational geometry | |
| i | 0° |
| PA | 0° |
| d | 150 pc |
References. (1) Weingartner & Draine (2001), see also Sect. 2.5 in Facchini et al. (2017).
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