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Dive into the research topics where C. Navarrete is active.

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Featured researches published by C. Navarrete.


Astronomy and Astrophysics | 2015

Bulge RR Lyrae stars in the VVV tile b201

F. Gran; Dante Minniti; Roberto K. Saito; C. Navarrete; I. Dékány; I. McDonald; R. Contreras Ramos; Marcio Catelan

1 Instituto de Astrofisica, Pontificia Universidad Catolica de Chile, Vicuna Mackenna 4860, Casilla 306, Santiago, Chile e-mail: [email protected] 2 Millennium Institute of Astrophysics (MAS), Santiago, Chile 3 Departamento de Ciencias Fisicas, Universidad Andres Bello, Republica 220, Santiago, Chile 4 Vatican Observatory, 00120 Vatican City State, Italy 5 Universidade Federal de Sergipe, Departamento de Fisica, Av. Marechal Rondon s/n, 49100-000 Sao Cristovao, SE, Brazil 6 Jordell Bank Centre for Astrophysics, Alan Turing Building, Manchester, M13 9PL, UK


Astronomy and Astrophysics | 2017

Near-IR period-luminosity relations for pulsating stars in ω Centauri (NGC 5139)

C. Navarrete; Marcio Catelan; R. Contreras Ramos; J. Alonso-García; F. Gran; István Dékány; Dante Minniti


In: {Guzik}, J A; {Chaplin}, W J; {Handler}, G; {Pigulski}, A. IAU Symposium; 2014. p. 395-396. | 2013

Stellar variability in the VVV survey : Overview and first results

Marcio Catelan; D. Minniti; P. W. Lucas; I. Dékány; Roy-Akira Saito; R. Angeloni; J. Alonso-García; M. Hempel; Kg Helminiak; Andrés Jordán; R. Contreras Ramos; C. Navarrete; J. C. Beamin; A. F. Rojas; F. Gran; C. E. Ferreira Lopes; C. Contreras Peña; E. Kerins; Leo Huckvale; M. Rejkuba; Roger E. Cohen; F. Mauro; J. Borissova; Pia Amigo; Susana Eyheramendy; K. Pichara; N. Espinoza; C. Navarro; G. Hajdu; D. N. Calderón Espinoza

\omega


Astronomy and Astrophysics | 2016

Mapping the outer bulge with RRab stars from the VVV Survey

F. Gran; Dante Minniti; Roberto K. Saito; M. Zoccali; O. A. Gonzalez; C. Navarrete; Marcio Catelan; R. Contreras Ramos; Felipe Elorrieta; Susana Eyheramendy; Andrés Jordán

Centauri (NGC 5139) hosts hundreds of pulsating variable stars of different types, thus representing a treasure trove for studies of their corresponding period-luminosity (PL) relations. Our goal in this study is to obtain the PL relations for RR Lyrae, and SX Phoenicis stars in the field of the cluster, based on high-quality, well-sampled light curves in the near-infrared (IR).


arXiv: Solar and Stellar Astrophysics | 2013

Stellar Variability in the VVV survey

Marcio Catelan; D. Minniti; P. W. Lucas; I. Dékány; Roy-Akira Saito; R. Angeloni; J. Alonso-García; M. Hempel; Kg Helminiak; Andrés Jordán; R. Contreras Ramos; C. Navarrete; J. C. Beamin; A. F. Rojas; F. Gran; C. E. Ferreira Lopes; C. Contreras Peña; E. Kerins; Leo Huckvale; M. Rejkuba; Ron Cohen; F. Mauro; J. Borissova; Pia Amigo; Susana Eyheramendy; K. Pichara; N. Espinoza; C. Navarro; G. Hajdu; D. N. Calderón Espinoza

\omega


Astronomy and Astrophysics | 2015

Updated census of RR Lyrae stars in the globular cluster ω Centauri (NGC 5139)

C. Navarrete; R. Contreras Ramos; Marcio Catelan; C. M. Clement; F. Gran; J. Alonso-García; Rodolfo Angeloni; M. Hempel; I. Dékány; D. Minniti

Centauri was observed using VIRCAM mounted on VISTA. A total of 42 epochs in


arXiv: Astrophysics of Galaxies | 2011

The Vista Variables in the Via Lactea (VVV) ESO Public Survey: Current Status and First Results

Marcio Catelan; D. Minniti; P. W. Lucas; J. Alonso-García; R. Angeloni; J. C. Beamin; Charles Jose Bonatto; J. Borissova; C. Contreras; N. J. G. Cross; I. Dékány; James P. Emerson; Susana Eyheramendy; D. Geisler; E. Gonzalez-Solares; Kg Helminiak; M. Hempel; M. J. Irwin; V. D. Ivanov; Andrés Jordán; E. Kerins; R. Kurtev; F. Mauro; Cm Bidin; C. Navarrete; P Perez; K. Pichara; Mike Read; M. Rejkuba; Roy-Akira Saito

J


Astronomy and Astrophysics | 2017

Near-IR period-luminosity relations for pulsating stars in ω Centauri (NGC 5139) (Corrigendum)

C. Navarrete; Marcio Catelan; R. Contreras Ramos; J. Alonso-García; F. Gran; István Dékány; D. Minniti

and 100 epochs in


Proceedings of the International Astronomical Union | 2015

Variability Survey of ω Centauri in the Near-IR: Period-Luminosity Relations

C. Navarrete; Marcio Catelan; R. Contreras Ramos; F. Gran; J. Alonso-García; I. Dékány

K_{\rm S}


TC: Tribuna de la construcción | 2013

CENTRO DE MÚSICA Y DANZA EN LA HAYA. HOLANDA

Cruz y Ortiz Arquitectos; Antonio Cruz Villalón; Antonio Ortiz García; José Ortiz; Javier Monge; Juan Carlos Mulero; Rubén Ramos; Daniel Rodríguez; Marije Ter Steege; Margarita Zoido; Sara Sancho; C. Navarrete; Rocío Peinado; Rosa Melero

were obtained, spanning 352 days. Point-spread function photometry was performed using DoPhot and DAOPHOT in the outer and inner regions of the cluster, respectively. Based on the comprehensive catalogue of near-IR light curves thus secured, PL relations were obtained for the different types of pulsators in the cluster, both in the

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Marcio Catelan

Pontifical Catholic University of Chile

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F. Gran

Pontifical Catholic University of Chile

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R. Contreras Ramos

Pontifical Catholic University of Chile

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I. Dékány

Pontifical Catholic University of Chile

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D. Minniti

Pontifical Catholic University of Chile

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Andrés Jordán

Pontifical Catholic University of Chile

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M. Hempel

Pontifical Catholic University of Chile

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Susana Eyheramendy

Pontifical Catholic University of Chile

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K. Pichara

Pontifical Catholic University of Chile

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