We compare a grid of isochrones with observational constraints on NGC 6791 considering photometric and asteroseismic data, both together and separately. We apply a method, based on Bayesian statistics, to identify the best-fit solutions and the uncertainties on the estimated global properties of the cluster.
Combined photometric and asteroseismic constraints on the properties of NGC 6791 / Bossini, D.; Girardi, L.; Miglio, A.; Bressan, A; Marigo, P.. - In: EPJ WEB OF CONFERENCES. - ISSN 2100-014X. - 43:(2013), pp. 1-3. (Intervento presentato al convegno Liège International Astrophysical Colloquium Ageing Low Mass Stars: from Red Giants to White Dwarfs ; 40 (Liège) tenutosi a Liege; Belgium nel 13 July 2012) [10.1051/epjconf/20134303005].
Combined photometric and asteroseismic constraints on the properties of NGC 6791
Bressan, A;
2013-01-01
Abstract
We compare a grid of isochrones with observational constraints on NGC 6791 considering photometric and asteroseismic data, both together and separately. We apply a method, based on Bayesian statistics, to identify the best-fit solutions and the uncertainties on the estimated global properties of the cluster.| File | Dimensione | Formato | |
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