Table 1
Atomic lines used in the analysis.
| Element | Wavelength [Å] | log (gf) |  [eV] |
|---|---|---|---|
| Zr I | 6127.440 | −1.06 | 0.15 |
| Zr I | 6134.550 | −1.28 | 0.00 |
| Zr I | 6140.460 | −1.41 | 0.51 |
| La II | 6390.457 | −2.01 | 0.32 |
| La II | 6390.469 | −2.08 | 0.32 |
| La II | 6390.486 | −1.90 | 0.32 |
| La II | 6390.501 | −2.08 | 0.32 |
| Ce II | 6043.373 | −0.48 | 1.21 |
| Eu II | 6645.057 | −0.84 | 1.38 |
| Eu II | 6645.060 | −0.78 | 1.38 |
| Eu II | 6645.068 | −2.13 | 1.38 |
| Eu II | 6645.074 | −0.84 | 1.38 |
| Eu II | 6645.083 | −0.91 | 1.38 |
| Eu II | 6645.086 | −0.90 | 1.38 |
| Eu II | 6645.098 | −0.60 | 1.38 |
| Eu II | 6645.101 | −0.95 | 1.38 |
| Eu II | 6645.121 | −1.01 | 1.38 |
| Eu II | 6645.137 | −1.09 | 1.38 |
| Eu II | 6645.149 | −1.19 | 1.38 |
Notes. The elements and ionisation stages are given in Col. 1, the transition wavelengths in Col. 2, and the log (gf) values are listed in Col. 3. The excitation energies of the transitions lower level are given in Col. 4.
References. The log (gf) data included in the Gaia-ESO line lists comes from Biemont et al. (1981) (Zr), Lawler et al. (2001a) (La), Lawler et al. (2009) (Ce) and Lawler et al. (2001b) (Eu).
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