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Table 2
Common disc parameters.
| Stellar mass | M ∗ | 3.8 M⊙ |
| Stellar luminosity | L ∗ | 260 L⊙ |
| Effective temperature | T eff | 10 000 K |
| Distance | d | 130 pc |
| Disc inclination | i | 80° (0° face-on) |
| Disc inner radius | R in | 1.5 or 2.0 AU |
| Disc outer radius | R out | 15 or 400 AU |
| Vert. column density index | ϵ | 1 |
| Inner rim soft edge | on | |
| Gas-to-dust mass ratio | δ | 100 |
| Dust grain material mass density | ρ dust | 3.5 g cm-3 |
| Minimum dust particle size | a min | 0.1 μm |
| Maximum dust particle size | a max | 5000 μm |
| Composition | ISM silicate | |
| Dust size distribution power law | p | 3.5 |
| H2 cosmic ray ionization rate | ζ CR | 1.7 × 10 -17 s-1 |
| ISM UV field w.r.t. Draine field | χ | 1.0 |
| Abundance of PAHs relative to ISM | f PAH | 10-3 |
| α viscosity parameter | α | 0.0 |
| Turbulence width | δv | 0.15 km s-1 |
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| Total disc mass | M disc | 5 × 10-6–1 × 10-4 M⊙ |
| Dust settling power law | s | 0, 1.0 |
| Minimum grain radius for settling | a s | 0.5 μm |
Notes. Parameters are defined in Woitke et al. (2009).
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