Table B.2
Reference sample of protoplanetary disc-hosting stars for comparison.
| System | Age | C | O | Fe | log10(Ṁacc) | Meeus |
|---|---|---|---|---|---|---|
| HD 31648 | 6.2 | −3.63 ± 0.07 | −3.24 ± 0.05 | −4.43 ± 0.13 | −6.9 | IIa |
| HD 163296 | 4.1 | −3.78 ± 0.25 | −3.27 ± 0.15 | −4.35 ± 0.15 | −7.16 | IIa |
| HD 244604 | 1.9 | −3.65 ± 0.17 | −3.19 ± 0.08 | −4.31 ± 0.24 | −7.2 | IIa |
| HD 190073 | 1.6 | −3.68 ± 0.14 | −3.22 ± 0.11 | −4.38 ± 0.06 | −8.68 | IIa |
| HD 104237 | 2.06 | −3.58 ± 0.20 | −3.17 ± 0.15 | −4.39 ± 0.18 | −7.45 | IIa |
| HD 142666 | 6.9 | −3.58 ± 0.15 | −3.14 ± 0.15 | −4.80 ± 0.11 | −7.77 | IIa |
| HD 144432 | 5.5 | −3.75 ± 0.18 | −3.13 ± 0.10 | −4.66 ± 0.09 | −7.74 | IIa |
| HD 101412 | 1.2 | −3.54 ± 0.12 | −3.08 ± 0.09 | −5.04 ± 0.19 | −7.04 | IIa/Ia |
| HD 31293 | 2.6 | −3.29 ± 0.22 | −3.23 ± 0.20 | −4.87 ± 0.22 | −7.74 | Ia |
| HD 36112 | 1.5 | −3.57 ± 0.16 | −3.14 ± 0.10 | −4.45 ± 0.14 | −6.05 | Ia |
| HD 179218 | 1.1 | −3.41 ± 0.16 | −3.06 ± 0.13 | −4.99 ± 0.13 | −6.72 | Ia |
| HD 100546 | 10 | −3.68 ± 0.20 | −3.25 ± 0.20 | −5.67 ± 0.08 | −7.23 | Ia |
| HD 250550 | 0.25 | − | − | −5.36 ± 0.12 | −7.8 | Ia |
| HD 142527 | 0.86 | − | − | −4.59 | −7.16 | Ia |
| HD 139614 | 13.5 | −3.71 ± 0.22 | −3.29 ± 0.10 | −5.03 ± 0.13 | −7.99 | Ia |
| HD 34282 | 7.81 | − | − | −5.3 ± 0.1 | −7.71 | Ib |
| HD 141569 | 4 | −3.59 ± 0.29 | −3.01 ± 0.10 | −5.21 ± 0.32 | −8.37 | Ib |
| HD 169142 | 8.5 | −3.51 ± 0.12 | −3.34 ± 0.13 | −5.09 ± 0.11 | −7.4 | Ib |
| HD 100453 | 10 | −3.44 ± 0.09 | − | −4.57 ± 0.19 | −8.04 | Ib |
| HD 135344B | 8.93 | − | − | −4.56 ± 0.10 | −7.69 | Ib |
| HD 245185 | 5.5 | −3.68 ± 0.15 | −3.13 ± 0.17 | −5.23 ± 0.33 | −7.2 | I |
Notes. The stellar abundances are taken from Kama et al. (2015, and references therein). The Meeus column identifies the specific Meeus group (Meeus et al. 2001) to which the star belongs, with the "a" and "b" sub-classifications based on the presence or absence of emission features from warm, small silicate grains, respectively.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.