A New Empirical Metallicity Calibration for Vilnius Photometry
We present a new calibration of the seven-color Vilnius system in terms of [Fe/H], applicable to F–M stars in the metallicity range −2.8 ≤[Fe/H]≤ +0.5. We employ a purely empirical approach, based on ~1000 calibrating stars with high-resolution spectroscopic abundance determinations. It is shown tha...
Gardado en:
| Principais autores: | , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
De Gruyter
2013-12-01
|
| Series: | Open Astronomy |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.1515/astro-2017-0160 |
| Tags: |
Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!
|