Open Access
Table 1
Nautilus model input parameters for the molecular cloud prephase and the protoplanetary disk at r = 200 au.
| Parameter | Value |
|---|---|
| Molecular cloud | |
| Tgas (K) | 10 |
| Tdust (K) | 10 |
| nH | 104 |
| Av | 20 |
| fUV (Draine units) | 1 |
 |
10−17 |
| Gas-to-dust mass ratio | 100 |
| AB Aur at r = 200 au | |
| Tmid (K) | 39 |
| Tatm (K) | 65 |
| Av | 2 |
| fuv(Draineunits) | 1.2 × 104 |
 |
10−17 |
| Gas-to-dust mass ratio | 40 |
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