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Article 2018-08

Autor: Contreras Ramos, R. Minniti, D. Gran, F. Zoccali, M. Alonso-Garcia, J. Huijse, P. Navarro, M.G. Rojas-Arriagada, A. Valenti, E.

Deep near-IR images from the VISTA Variables in the V a L ctea (VVV) Survey were used to search for RR Lyrae stars within 100 arcmin from the Galactic Center. A large sample of 960 RR Lyrae of type ab (RRab) stars were discovered. A catalog is presented featuring the positions, magnitudes, colors...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/10876

Repositorio Universidad Andrés Bello
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Contreras Ramos, R. ,  Minniti, D. ,  Gran, F. ,  Zoccali, M. ,  Alonso-Garcia, J. ,  Huijse, P. ,  Navarro, M.G. ,  Rojas-Arriagada, A. ,  Valenti, E. ,  [The VVV Survey RR Lyrae Population in the Galactic Center Region] ,  The VVV Survey RR Lyrae Population in the Galactic Center Region
Article 2017

Autor: Contreras Ramos, R. Zoccali, M. Rojas, F. Rojas-Arriagada, A. Gárate, M. Huijse, P. Gran, F. Soto, M. Valcarce, A.A.R. Estévez, P.A. Minniti, D.

Context. In the last six years, the VISTA Variable in the Vía Láctea (VVV) survey mapped 562 sq. deg. across the bulge and southern disk of the Galaxy. However, a detailed study of these regions, which includes ∼36 globular clusters (GCs) and thousands of open clusters is by no means an easy chal...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/6201

Repositorio Universidad Andrés Bello
Enlace permanente

Contreras Ramos, R. ,  Zoccali, M. ,  Rojas, F. ,  Rojas-Arriagada, A. ,  Gárate, M. ,  Huijse, P. ,  Gran, F. ,  Soto, M. ,  Valcarce, A.A.R. ,  Estévez, P.A. ,  Minniti, D. ,  [Proper motions in the VVV Survey: Results for more than 15 million stars across NGC 6544] ,  Proper motions in the VVV Survey: Results for more than 15 million stars across NGC 6544

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