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Table 1.

Physical characteristics of the first set of testing stars 23 stars with ‘reliable’ ages.

Star Teff eTeff log g elog g [Fe/H] e[Fe/H] [Mg] e[Mg] [Al] e[Al] [Si] e[Si] [TiI] e[TiI] [Zn] e[Zn] [Sr] e[Sr] [Y] e[Y] Age eAge
Sun 5772 50 4.44 0.05 −0.02 0.05 −0.02 0.04 −0.02 0.04 −0.02 0.04 −0.02 0.04 −0.02 0.04 −0.02 0.04 −0.02 0.04 4.60 0.50
M 67 1194 5786 13 4.46 0.02 −0.005 0.010 −0.003 0.011 0.01 0.02 −0.001 0.013 0.01 0.01 −0.03 0.02 −0.01 0.02 0.02 0.02 4.15 0.65
M 67 1315 5933 23 4.47 0.05 −0.061 0.014 −0.01 0.03 0.04 0.02 −0.016 0.014 0.04 0.02 −0.03 0.02 0.07 0.02 0.01 0.02 4.15 0.65
KIC 3427720 (a) 6074 20 4.39 0.05 −0.03 0.02 −0.01 0.01 −0.03 0.02 0.01 0.01 0.00 0.01 −0.05 0.02 −0.01 0.02 2.40 0.30
KIC 3656476 (b) 5680 15 4.233 0.003 0.27 0.03 −0.01 0.03 0.05 0.03 0.03 0.03 −0.01 0.04 0.01 0.10 −0.14 0.06 −0.09 0.04 8.70 0.30
KIC 5184732 (b) 5855 24 4.266 0.006 0.41 0.04 0.05 0.08 0.03 0.05 0.04 0.04 −0.01 0.05 0.03 0.13 −0.04 0.07 −0.06 0.05 4.49 0.45
KIC 6106415 (b) 6035 19 4.296 0.002 −0.05 0.03 −0.01 0.04 0.00 0.03 0.00 0.04 0.00 0.05 −0.07 0.05 −0.03 0.06 −0.01 0.03 4.65 0.18
KIC 6225718 (a) 6287 18 4.32 0.05 −0.11 0.01 −0.02 0.01 −0.03 0.01 0.007 0.009 0.02 0.01 −0.06 0.02 0.03 0.01 2.60 0.40
KIC 6603624 (b) 5625 20 4.325 0.004 0.27 0.04 0.02 0.06 0.07 0.04 0.02 0.04 0.00 0.06 0.08 0.09 −0.11 0.07 −0.04 0.04 8.50 0.46
KIC 7871531 (b) 5510 15 4.477 0.005 −0.19 0.03 0.03 0.05 0.08 0.03 −0.03 0.03 0.12 0.05 0.01 0.07 −0.09 0.06 −0.10 0.04 9.10 0.33
KIC 7940546 (a) 6326 15 4.00 0.05 −0.13 0.01 −0.04 0.01 −0.03 0.01 0.027 0.008 0.020 0.009 −0.05 0.02 0.02 0.01 2.40 0.30
KIC 7970740 (b) 5365 15 4.545 0.003 −0.47 0.03 0.20 0.06 0.23 0.04 0.09 0.04 0.28 0.07 0.14 0.09 −0.05 0.07 0.01 0.03 10.68 0.59
KIC 8006161 (b) 5415 23 4.497 0.002 0.35 0.08 0.05 0.06 0.11 0.07 0.04 0.08 0.05 0.07 0.20 0.19 0.00 0.17 −0.02 0.06 4.61 0.32
KIC 8694723 (b) 6295 56 4.112 0.004 −0.41 0.06 0.03 0.06 −0.07 0.08 0.00 0.07 0.04 0.08 −0.06 0.07 −0.02 0.08 −0.03 0.07 4.67 0.31
KIC 8760414 (b) 5985 35 4.329 0.003 −0.95 0.05 0.30 0.07 0.16 0.05 0.18 0.05 0.01 0.12 0.05 0.07 0.00 0.05 12.00 0.29
KIC 9139151 (a) 6115 22 4.38 0.05 0.10 0.02 −0.07 0.02 −0.06 0.02 0.00 0.01 −0.01 0.01 −0.05 0.03 0.04 0.02 1.90 0.70
KIC 9965715 (b) 6335 40 4.280 0.004 −0.29 0.04 0.01 0.07 −0.03 0.07 0.02 0.06 0.15 0.05 −0.19 0.04 0.02 0.07 0.04 0.07 3.40 0.80
KIC 10162436 (a) 6261 27 3.98 0.05 −0.07 0.02 −0.04 0.02 −0.05 0.02 0.01 0.01 0.02 0.02 −0.03 0.03 0.03 0.02 2.50 0.40
KIC 10644253 (a) 6102 22 4.40 0.05 0.13 0.02 −0.04 0.02 −0.03 0.02 −0.02 0.01 −0.01 0.02 −0.07 0.03 0.03 0.02 1.30 0.70
16 Cyg A (a) 5816 10 4.29 0.05 0.093 0.007 0.03 0.01 0.035 0.008 0.01 0.02 0.031 0.007 0.019 0.009 −0.057 0.007 7.00 0.50
16 Cyg B (a) 5763 10 4.36 0.05 0.062 0.007 0.03 0.01 0.043 0.008 0.01 0.02 0.035 0.007 0.020 0.009 −0.052 0.007 7.10 0.50
KIC 12258514 (a) 6020 50 4.12 0.07 0.03 0.04 0.00 0.02 0.02 0.02 0.03 0.01 −0.01 0.01 −0.01 0.02 −0.05 0.02 4.50 0.80
KIC 12317678 (b) 6550 112 4.06 0.01 −0.19 0.12 −0.01 0.08 −0.13 0.14 −0.07 0.13 0.14 0.11 −0.12 0.15 0.13 0.09 0.25 0.28 2.35 0.40

Notes. The symbol [X] represents the element X abundance with respect to iron ([X/Fe]), and “e[X]” represents the uncertainty of this measurement.

References. (a)Nissen et al. (2017), (b)Morel et al. (2021).

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