Table 2
Optical depth fitting results for ring 1.
| Constant | Σg,0 (r = 48 au) [g cm−2 ] | Σg,0 (r = 1 au) [g cm−2 ] | amin [mm] | amax [mm] | κmin [cm2 g−1] | κmax [cm2 g−1] |
|---|---|---|---|---|---|---|
| Grain size | 37.4 | 827.7 | 0.191 | 19.1 | 1.32 | 0.11 |
| d/g ratio | 1.31 | 28.91 | 0.007 | 0.67 | 0.40 | 3.30 |
Notes. Results for both the high and low mass model as derived from the optical depth fitting of ring 1 in Sect. 3.2. Both the initial gas surface densities Σg,0 at 1 and 48 au are listed. Depending on the gas density a different dust grain size distribution with the minimum and maximum size of amin and amax was chosen. Their respective opacity values are listed under κmin and κmax.
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