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Table 1.
Parameters Teff, log g, [C/He], and standard deviation of the abundance distribution for eight models describing the observed sequence of cool DQ.
| No. | Teff [K] | log g | [C/He] | σ[C/He] |
|---|---|---|---|---|
| 4 | 9335 | 7.961 | −4.304 | 0.161 |
| 14 | 8942 | 7.954 | −4.511 | 0.096 |
| 46 | 8469 | 7.889 | −4.852 | 0.076 |
| 48 | 8009 | 7.954 | −5.207 | 0.182 |
| 37 | 7503 | 7.979 | −5.605 | 0.179 |
| 18 | 7053 | 8.071 | −5.923 | 0.134 |
| 17 | 6490 | 7.923 | −6.542 | 0.166 |
| 3 | 5900 | 7.856 | −6.973 | 0.136 |
Notes. The first column gives the number of objects in the interval.
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