Table 4
Parameter space explored and fitting results for modeling the remaining Spitzer/IRS flux by an additional, inner disk component.
| Parameter | Range | Spacing | Best-fit | Uncertainty1 |
|
|
||||
 [AU] |
0.2–250.0 | temp2 | 0.2 | 0.2 ... 0.6 |
 [AU] |
2.0–250.0 | temp2 | 42.2 | 6.0 ... 250 |
| α add | −5.0–5.0 | 0.1 | 0.8 | −2.1 ... 1.1 |
|
|
||||
 [μm] |
0.5–100 | log3 | 3.3 | 0.8 ... 4.4 |
| γ add | 2.0–10.0 | 0.1 | 10.0 | 3.6 ... 10.0 |
| Madd [M⊙] | free | cont4 | 3.6 × 10-11 | ... |
Notes. (1) Confidence levels (1σ); (2) equally distributed in temperature of the dust species with the largest gradient of the radial temperature distribution (spacing = 2 K); (3) equally distributed in log (a) (100 size bins); (4) continuous – the fitting of this parameter has not been done on a grid, but a continuous range of possible values has been used.
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