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Table 1
Second-order polynomial coefficients that reproduce the parabolic and linear polynomial parameters as a function of Teff for each of the log g values considered, 1.5 and 4.2, to estimate Fe.
| Fe | log g = 1.5 | ||
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| Teff < 5500 K | |||
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| p 1 | −1.122267e−04 | 1.116517e+00 | −2.725528e+03 |
| p 2 | −7.752576e−04 | 7.661329e+00 | −1.862050e+04 |
| p 3 | −1.307124e−03 | 1.285527e+01 | −3.112059e+04 |
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| Teff> 5500 K | |||
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| p 1 | −4.702741e−05 | 5.608045e−01 | −1.619006e+03 |
| p 2 | −2.673086e−04 | 3.143082e+00 | −8.982544e+03 |
| p 3 | −3.688757e−04 | 4.301038e+00 | −1.219482e+04 |
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| l 1 | −1.493794e−02 | 6.539818e+01 | |
| l 2 | −3.479122e−02 | 1.706138e+02 | |
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| Fe | log g = 4.2 | ||
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| Teff < 6000 K | |||
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| p 1 | 6.350261e−05 | −6.807567e−01 | 1.868088e+03 |
| p 2 | 4.025916e−04 | −4.391630e+00 | 1.219878e+04 |
| p 3 | 6.643223e−04 | −7.321549e+00 | 2.047375e+04 |
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| Teff> 6000 K | |||
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| p 1 | 4.131073e−04 | −4.953010e+00 | 1.490776e+04 |
| p 2 | 2.245832e−03 | −2.701466e+01 | 8.152300e+04 |
| p 3 | 3.071746e−03 | −3.703024e+01 | 1.119596e+05 |
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| l 1 | −5.311476e−03 | 1.899590e+01 | |
| l 2 | −7.989891e−03 | 3.985540e+01 | |
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