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Article 2018-09

Autor: Navarro, M.G. Minniti, D. Contreras-Ramos, R.

We completed the search for microlensing events in the zero latitude area of the Galactic bulge using the VVV Survey near-infrared (near-IR) data obtained between 2010 and 2015. We have now a total sample of N = 630 events Using the near-IR color-magnitude diagram we selected the red clump (RC) s...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/11292

Repositorio Universidad Andrés Bello
Enlace permanente

Navarro, M.G. ,  Minniti, D. ,  Contreras-Ramos, R. ,  [VVV Survey Microlensing: The Galactic Longitude Dependence] ,  VVV Survey Microlensing: The Galactic Longitude Dependence
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
Enlace permanente

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: Navarro, M.G. Minniti, D. Ramos, R.C.

We search for microlensing events in the highly reddened areas surrounding the Galactic center using the near-IR observations with the VISTA Variables in the Vía Láctea Survey (VVV). We report the discovery of 182 new microlensing events, based on observations acquired between 2010 and 2015. We p...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/6195

Repositorio Universidad Andrés Bello
Enlace permanente

Navarro, M.G. ,  Minniti, D. ,  Ramos, R.C. ,  [VVV Survey Microlensing Events in the Galactic Center Region] ,  VVV Survey Microlensing Events in the Galactic Center Region

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