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Ntt vi photometry of the metal-rich and obscured bulge globular cluster terzan 5
dc.contributor.author | Ortolani, Sergio | pt_BR |
dc.contributor.author | Barbuy, Beatriz | pt_BR |
dc.contributor.author | Bica, Eduardo Luiz Damiani | pt_BR |
dc.date.accessioned | 2014-07-23T02:04:38Z | pt_BR |
dc.date.issued | 1996 | pt_BR |
dc.identifier.issn | 0004-6361 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/98385 | pt_BR |
dc.description.abstract | We study the metal-rich bulge globular cluster Terzan 5 by means of VI colour-magnitude diagrams, with images obtained under exceptional seeing conditions (0.34"–0.50"). Differential reddening is important across the cluster. We derive a reddening of E(B – V) = 2.49 and a distance from the Sun dΘ = 5.6kpc, closer than previous estimates. Based on the red giant branch curvature, we derive a metallicity somewhat higher than that of NGC 6553, probably solar. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Astronomy and Astrophysics. Berlin. Vol. 308, no. 3 (Apr. 1996), p. 733-737 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Globular clusters: individual: Terzan 5; general | en |
dc.subject | Astrofisica extragalatica | pt_BR |
dc.subject | Aglomerados globulares | pt_BR |
dc.subject | HR diagram | en |
dc.subject | Evolucao estelar | pt_BR |
dc.subject | Metalicidade | pt_BR |
dc.subject | Aglomerado globular NGC 6553 | pt_BR |
dc.subject | Aglomerado globular Terzan 5 | pt_BR |
dc.subject | Evolucao quimica | pt_BR |
dc.subject | Fotometria | pt_BR |
dc.title | Ntt vi photometry of the metal-rich and obscured bulge globular cluster terzan 5 | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000128856 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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