Open Access
Table 1
Target sample and physical parameters.
| Object | d (pc) | T* (K) | Log(L*) (L⊙) | M* (M⊙) | t* (Myr) | FWHMPSF,8.6 (au) | FWHMPSF,11.3 (au) |
|---|---|---|---|---|---|---|---|
| AB Aurigae |  |
9000 ± 125 | 1.66 ± 0.01 |  |
 |
32.87 | 42.34 |
| HD 95881 |  |
9750 ± 125 | 2.97 ± 0.02 |  |
 |
233.65 | 300.41 |
| HD 97048 |  |
11000 ± 125 | 2.22 ± 0.06 |  |
 |
43.68 | 55.31 |
| HD 100453 |  |
7250 ± 125 | 0.79 ± 0.01 |  |
 |
26.21 | 33.74 |
| HD 100546 |  |
9250 ± 125 | 1.34 ± 0.01 |  |
 |
22.89 | 28.35 |
| HD 163296 |  |
8750 ± 125 |  |
 |
 |
28.80 | 36.97 |
| HD 169142 |  |
7250 ± 125 | 0.76 ± 0.01 |  |
<20 | 27.62 | 36.24 |
| HD 179218 |  |
9750 ± 125 | 2.02 ± 0.01 |  |
 |
47.45 | 61.32 |
Notes. Physical parameters are adopted from Guzmán-Díaz et al. (2021). The FWHM of the PSF (i.e., limits of spatial resolution), expressed in au, at the two prominent PAH emission bands − 8.6 and 11.3 μm are listed in the ninth and tenth columns, respectively.
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