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Table 5
MCMax radiative transfer model parameters for IRAS08544-4431.
| Model parameter | Grid range | Best-fit value | Acceptable range |
|---|---|---|---|
| Rin (au) | 5–12 | 8.25 | [8; 9.25] |
| Rmid (Rin) | [2.0; 2.5; 3.0; 3.5; 4.0] | 3.0 | [2.5; 3.0] |
| Rout (au) | 200 (fixed) | 200 | – |
| pin | −1.0; −1.5; −2.0; −2.5; −3.0 | −1.5 | [−2; −1] |
| pout | 1.0 (fixed) | 1.0 | – |
| amin (μm) | 0.01; 0.10; 1.00; 3.00 | 0.10 | [0.1; 3] |
| amax (mm) | 1.0 (fixed) | 1.0 | – |
| q | 2.75; 3.00; 3.25; 3.50 | 2.75 | [2.75; 3.25] |
| Gas/dust ratio | 100 (fixed) | 100 | – |
| α | 0.001; 0.01 | 0.01 | [0.001; 0.01] |
| Mdust (M⊙) | 0.0001–0.01 | 0.002 | [0.002] |
 |
– | 2.4 | [2.4; 3.4] |
 |
– | 41 | [33; 65] |
 |
– | 17.9 | [14.7; 55.7] |
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