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Table 4.
Equivalent widths of spectral lines obtained from the X-shooter spectra, as well as other diagnostics.
| Line | Wavelength | Obs. 1 | Obs. 2 |
|---|---|---|---|
| [Å] | [Å] | [Å] | |
| Hα | 6563 | 16.97 | 23.11 |
| Ca II | 8498 | 9.35 | 7.78 |
| Fe I | 8514.1 | 3.34 | 2.50 |
| Ti I | 8518.1 | 2.6 | 1.7 |
| Mg I | 17111 | 1.53 | 1.36 |
| Na I | 22050 | 5.59 | 5.13 |
| Ca I | 22063 | 0.53 | 0.72 |
| CO(2,0) | 23000 | 38.11 | 30.70 |
| Other diagnostics and indices | |||
| log(EW(CO)/(EW(Na)+EW(Ca))) | 0.79 | 0.719 | |
| J8 | 0.26 | 0.25 | |
| J9 | 1.36 | 1.27 | |
| J10 | 4.83 | 3.71 | |
| Ti I, Fe I and CN line blend | 3.52 | 1.80 | |
Notes. See text for a discussion.
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