Table 7
Variations of χ2 with the parameters (Teff, log g, [Fe/H], C/O, [s/Fe]), starting from a reference model Teff = 3600 K, log g = 0, [Fe/H] = 0, C/O = 0.925, [s/Fe] = +1 dex.
| Rank | χ2 | Teff | log g | [Fe/H] | C/O | [s/Fe] |
|
|
||||||
| 0 | 0.0000 | 3600. | 0.00 | 0.00 | 0.925 | 1.00 |
| 1 | 0.0016 | 3600. | 0.00 | 0.00 | 0.899 | 1.00 |
| 2 | 0.0032 | 3600. | 0.00 | 0.00 | 0.951 | 1.00 |
| 3 | 0.0152 | 3600. | 0.00 | 0.00 | 0.971 | 1.00 |
| 4 | 0.0316 | 3500. | 0.00 | –0.50 | 0.951 | 1.00 |
| 5 | 0.0319 | 3600. | 0.00 | 0.00 | 0.751 | 1.00 |
| 6 | 0.0344 | 3500. | 0.00 | –0.50 | 0.971 | 1.00 |
| Teff | ||||||
|
|
||||||
| 29 | 0.1165 | 3500. | 0.00 | 0.00 | 0.925 | 1.00 |
| 0 | 0.0000 | 3600. | 0.00 | 0.00 | 0.925 | 1.00 |
| 14 | 0.0777 | 3700. | 0.00 | 0.00 | 0.925 | 1.00 |
| log g | ||||||
|
|
||||||
| 0 | 0.0000 | 3600. | 0.00 | 0.00 | 0.925 | 1.00 |
| 15 | 0.0799 | 3600. | 1.00 | 0.00 | 0.925 | 1.00 |
| [Fe/H] | ||||||
|
|
||||||
| 31 | 0.1216 | 3600. | 0.00 | –0.50 | 0.925 | 1.00 |
| 0 | 0.0000 | 3600. | 0.00 | 0.00 | 0.925 | 1.00 |
| [C/Fe] | ||||||
|
|
||||||
| 5 | 0.0319 | 3600. | 0.00 | 0.00 | 0.751 | 1.00 |
| 1 | 0.0016 | 3600. | 0.00 | 0.00 | 0.899 | 1.00 |
| 0 | 0.0000 | 3600. | 0.00 | 0.00 | 0.925 | 1.00 |
| 2 | 0.0032 | 3600. | 0.00 | 0.00 | 0.951 | 1.00 |
| 3 | 0.0152 | 3600. | 0.00 | 0.00 | 0.971 | 1.00 |
| [s/Fe] | ||||||
|
|
||||||
| 58 | 0.1956 | 3600. | 0.00 | 0.00 | 0.925 | 0.00 |
| 0 | 0.0000 | 3600. | 0.00 | 0.00 | 0.925 | 1.00 |
| 262 | 0.4294 | 3600. | 0.00 | 0.00 | 0.925 | 2.00 |
Notes. The upper part of the table displays the six closest models ordered by increasing χ2 and thus, increasing rank. The lower parts list the χ2 variations when one parameter is varied at a time (as indicated at the top of the corresponding subtable), the other parameters being kept constant.
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