Table 2
Equivalent widths of strong (Wλ > 1 Å) spectral features.
| Feature | λc (μm) | λint (μm)a | Wλ (Å) | ||
|
|
|||||
| Na I | 1.138 | 1.1360... 1.1420 | 7.57 ± 0.60 | ||
| K I | 1.169 | 1.1670... 1.1710 | 4.81 ± 0.17 | ||
| K I | 1.177 | 1.1750...1.1805 | 5.81 ± 0.39 | ||
| K I | 1.243 | 1.2415...1.2455 | 5.03 ± 0.13 | ||
| K I | 1.253 | 1.2500...1.2550 | 4.26 ± 0.26 | ||
| K I | 1.520 | 1.5150...1.5200 | 3.64 ± 0.29 | ||
| 12CO(6−3) | 1.618 | 1.6180...1.6230 | 2.63 ± 0.16 | ||
| FeH | 1.625 | 1.6240...1.6280 | 2.79 ± 0.11 | ||
| FeH? | 1.650 | 1.6480...1.6515 | 1.76 ± 0.09 | ||
| FeH? | 1.656 | 1.6540...1.6565 | 2.10 ± 0.05 | ||
| Al I | 2.110 | 2.1075...2.1165 | 4.11 ± 0.40 | ||
| Na I | 2.206 | 2.2057...2.2105 | 2.92 ± 0.17 | ||
| Ca I | 2.26 | 2.2610...2.2670 | 2.69 ± 0.29 | ||
| Mg I | 2.281 | 2.2800...2.2820 | 1.03 ± 0.08 | ||
| 12CO(2−0) | 2.294 | 2.2930...2.3100 | 18.6 ± 1.1 | ||
| 12CO(3−1) | 2.323 | 2.3220...2.3390 | 11.6 ± 1.1 | ||
| 12CO(4−2) | 2.353 | 2.3520...2.3690 | 15.3 ± 1.7 | ||
Notes.
Integration range to determine equivalent widths, taking into account line center shifts with respect to λc. Line identification and widths from Meyer et al. (1998), Cushing et al. (2005), Daemgen et al. (2012), Bonnefoy et al. (2014).
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