Bridging model and observed stellar spectra

Bibcode
2011MNRAS.411..807A
DOI
10.1111/j.1365-2966.2010.17717.x
Allende-Prieto, C.
Referencia bibliográfica

Monthly Notices of the Royal Astronomical Society, Volume 411, Issue 2, pp. 807-812.

Fecha de publicación:
2
2011
Revista
Monthly Notices of the Royal Astronomical Society
Número de autores
1
Número de autores del IAC
1
Número de citas
2
Número de citas referidas
2
Descripción
Accurate model stellar fluxes are key for the analysis of observations of individual stars or stellar populations. Model spectra differ from real stellar spectra due to limitations of the input physical data and adopted simplifications, but can be empirically calibrated to maximize their resemblance to actual stellar spectra. We describe a least-squares procedure of general use and test it on the MILES library.
Proyectos relacionados
spectrum of mercury lamp
Abundancias Químicas en Estrellas
La espectroscopía de estrellas nos permite determinar las propiedades y composiciones químicas de las mismas. A partir de esta información para estrellas de diferente edad en la Vía Láctea es posible reconstruir la evolución química de la Galaxia, así como el origen de los elementos más pesados que el boro, forjados principalmente en los interiores
Carlos
Allende Prieto
En ejecución
Tipo
Con árbitro
Física estelar e interestelar (FEEI)
Técnicas
Galaxias

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