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Table 2
Spectral features at different phases.
| Feature | λ [Å ] | Maximum | Minimum |
|
|
|||
| Hα | 6563 | emission | emission |
| Hβ | 4861 | emission | absorption |
| Hγ | 4340 | emission | absorption |
| Hδ | 4102 | ... | absorption |
| CaII H (+Hε) | 3970 | ... | absorption |
| CaII K | 3934 | ... | absorption |
| Ca I | 4226 | ... | absorption |
| Fe I | 4383 | ... | absorption |
| MgI | 5167, 5173, 5184 | ... | absorption |
| G band (CH) | ~4300 | ... | present |
| Na D | 5892, 5898 | absorption | absorption |
| ZrO bands | 4620, 4641, 5304 | present | ... |
| 5562, 5718, 5724 | present | ... | |
| 5849 | present | ... | |
| 6136, 6344, 6474 | present | weaker | |
| 6495 | present | weaker | |
| YO bands | 5972, 6132 | present | weak |
Reference. References for wavelengths: Kramida et al. (2013) and Gray et al. (2009).
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