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Table 3
Confidence intervals for iron fraction, grain temperature, and dust distance to the host star.
| Star | Iron fraction [%] | Temperature [K] | Distance [AU] | |||
| min | max | min | max | min | max | |
|
|
||||||
| AB Aur | 1.9 | 3.5 | 74 | 273 | 16 | 221 |
| HD 100546 | 0.1 | 0.3 | 184 | 223 | 20 | 29 |
| HD 104237 | 0.4 | 1.2 | 60 | 184 | 31 | 289 |
| HD 141569 | 0.0 | 1.2 | 107 | >300 | <9 | 72 |
| HD 179218 | 0.4 | 0.7 | 126 | 173 | 104 | 196 |
| HD 144668 | 0.0 | 0.4 | 130 | 224 | 25 | 74 |
| IRS 48 | 0.1 | 0.6 | 124 | 195 | 17 | 43 |
|
|
||||||
| AS 205 | 0.0 | 121 | 32 | |||
Notes.iron fraction and dust temperature are fitted while the distance of the dust to the host stars is estimated based on the temperature (see text). The best-fit models are shown in Fig. 7.
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