A
Antonio Aparicio
Researcher at University of La Laguna
Publications - 283
Citations - 18315
Antonio Aparicio is an academic researcher from University of La Laguna. The author has contributed to research in topics: Galaxy & Globular cluster. The author has an hindex of 75, co-authored 279 publications receiving 17194 citations. Previous affiliations of Antonio Aparicio include Applus+ IDIADA & IAC.
Papers
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Journal ArticleDOI
The ACS Survey of Galactic Globular Clusters. I. Overview and Clusters without Previous Hubble Space Telescope Photometry
Ata Sarajedini,Luigi R. Bedin,Brian Chaboyer,Aaron Dotter,Michael H. Siegel,Jay Anderson,Antonio Aparicio,Ivan R. King,Steven R. Majewski,Antonio Marin-Franch,Giampaolo Piotto,I. Neill Reid,Alfred Rosenberg +12 more
TL;DR: In this paper, the first results of a large Advanced Camera for Surveys (ACS) survey of Galactic globular clusters were presented, where the authors used fiducial sequences for three standard clusters (M92, NGC 6752, and 47 Tuc) with well-known metallicities and distances.
Journal ArticleDOI
The ACS Survey of Galactic Globular Clusters. I. Overview and Clusters Without Previous HST Photometry
Ata Sarajedini,L. R. Bedin,Brian Chaboyer,A. Dotter,Michael H. Siegel,Jonathan Anderson,Antonio Aparicio,I. R. King,S. R. Majewski,Antonio Marin-Franch,G. Piotto,I. N. Reid,A. Rosenberg +12 more
TL;DR: In this article, the first results of a large ACS Survey of Galactic globular clusters are presented, where the authors focus on clusters without previous HST imaging data and perform main sequence fitting on the target clusters in order to obtain estimates of their distances and reddenings.
Journal ArticleDOI
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. I. Overview of the Project and Detection of Multiple Stellar Populations
Giampaolo Piotto,Giampaolo Piotto,Antonino Milone,Luigi R. Bedin,Jay Anderson,Ivan R. King,Anna F. Marino,Domenico Nardiello,Domenico Nardiello,Antonio Aparicio,Antonio Aparicio,Beatriz Barbuy,Andrea Bellini,T. M. Brown,Santi Cassisi,Adrienne M. Cool,A. Cunial,A. Cunial,Emanuele Dalessandro,Francesca D'Antona,Francesco R. Ferraro,Sebastian L. Hidalgo,Sebastian L. Hidalgo,Barbara Lanzoni,Matteo Monelli,Matteo Monelli,Sergio Ortolani,Sergio Ortolani,Alvio Renzini,Maurizio Salaris,Ata Sarajedini,R. P. van der Marel,Enrico Vesperini,Manuela Zoccali,Manuela Zoccali +34 more
TL;DR: A new UV-initiative Hubble Space Telescope project (GO-13297) is described in this paper that will complement the existing F606W and F814W database of the Advanced Camera for Surveys Globular Cluster (GC) Treasury by imaging most of its clusters through UV/blue WFC3/UVIS filters F275W, F336W, and F438W.
Journal ArticleDOI
The ACS survey of galactic globular clusters. VII. Relative ages
Antonio Marín-Franch,Antonio Marín-Franch,Antonio Aparicio,Giampaolo Piotto,Alfred Rosenberg,Brian Chaboyer,Ata Sarajedini,Michael H. Siegel,Jay Anderson,Luigi R. Bedin,Aaron Dotter,Maren Hempel,Ivan R. King,Steven R. Majewski,Antonino Milone,Nathaniel Paust,I. Neill Reid +16 more
TL;DR: In this article, the authors measured precise relative ages for a sample of 64 Galactic globular clusters by comparing the relative position of the clusters' main-sequence (MS) turnoffs, using MS fitting to cross-compare clusters within the sample.
Journal ArticleDOI
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. I. Overview of the Project and Detection of Multiple Stellar Populations
Giampaolo Piotto,Giampaolo Piotto,Antonino Milone,Luigi R. Bedin,Jay Anderson,I. R. King,Anna F. Marino,Domenico Nardiello,Domenico Nardiello,Antonio Aparicio,Beatriz Barbuy,Andrea Bellini,Timothy M. Brown,Santi Cassisi,A. Cunial,A. Cunial,Emanuele Dalessandro,Francesca D'Antona,Francesco R. Ferraro,S. Hidalgo,Barbara Lanzoni,M. Monelli,Sergio Ortolani,Sergio Ortolani,Alvio Renzini,Maurizio Salaris,Ata Sarajedini,R. P. van der Marel,Enrico Vesperini,Manuela Zoccali +29 more
TL;DR: In this article, a new UV-initiative HST project (GO-13297) was proposed to complement the existing F606W and F814W database of the ACS Globular Cluster (GC) Treasury by imaging most of its clusters through UV/blue WFC3/UVIS filters.