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Table A.3.
Stellar parameters (and helium-mass fraction) inferred using the ASTEC stellar evolution code for 16 Cyg A and B.
| Star | M/M⊙ | t⋆ (Gyr) | X0 | Z0 | α | Y0 |
|---|---|---|---|---|---|---|
| 1.06 | 6.74 | 0.694 | 0.0240 | 2.12 | 0.282 | |
| 16 Cyg A |
 |
 |
 |
 |
 |
 |
| 1.07 (0.02) | 6.73 (0.19) | 0.698 (0.013) | 0.0238 (0.0018) | 2.13 (0.08) | 0.278 (0.012) | |
| 1.05 | 6.73 | 0.711 | 0.0234 | 2.09 | 0.266 | |
| 16 Cyg B |
 |
 |
 |
 |
 |
 |
| 1.05 (0.02) | 6.64 (0.18) | 0.706 (0.014) | 0.0245 (0.0020) | 2.12 (0.07) | 0.270 (0.013) | |
Notes. For each star, the first line gives the global MAP estimate. The second line is the MAP estimate for each marginalised density. The third line gives the posterior mean estimate.
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