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Article 2018-11

Autor: Alonso-García, J. Saito, R.K. Hempel, M. Minniti, D. Pullen, J. Catelan, M. Ramos, R.C. Cross, N.J.G. Gonzalez, O.A. Lucas, P.W. Palma, T. Valenti, E. Zoccali, M.

Context. The inner regions of the Galaxy are severely affected by extinction, which limits our capability to study the stellar populations present there. The Vista Variables in the Vía Láctea (VVV) ESO Public Survey has observed this zone at near-infrared wavelengths where reddening is highly dim...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/11489

Repositorio Universidad Andrés Bello
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Alonso-García, J. ,  Saito, R.K. ,  Hempel, M. ,  Minniti, D. ,  Pullen, J. ,  Catelan, M. ,  Ramos, R.C. ,  Cross, N.J.G. ,  Gonzalez, O.A. ,  Lucas, P.W. ,  Palma, T. ,  Valenti, E. ,  Zoccali, M. ,  [Milky Way demographics with the VVV survey: IV. PSF photometry from almost one billion stars in the Galactic bulge and adjacent southern disk] ,  Milky Way demographics with the VVV survey: IV. PSF photometry from almost one billion stars in the Galactic bulge and adjacent southern disk
Article 2017-09

Autor: Alonso-García, J. Catelan, M. Ramos, R.C. Dékány, I. Minniti, D.

The VVV survey observed some of the most crowded and most obscured regions in the inner Milky Way during the last years. A significant sample of the less known globular clusters in our galaxy lie there. Combining the high-resolution, wide-field, near infrared capabilities of the survey camera, th...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/5427

Repositorio Universidad Andrés Bello
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Alonso-García, J. ,  Catelan, M. ,  Ramos, R.C. ,  Dékány, I. ,  Minniti, D. ,  [Variable stars in the VVV globular clusters] ,  Variable stars in the VVV globular clusters
Article 2018-08

Autor: Ramos, R.C. Minniti, D. Fernández-Trincado, J.G. Alonso-Garcia, J. Catelan, M. Gran, F. Hajdu, G. Hanke, M. Hempel, M. Diaz, E.M. Pérez-Villegas, A. Rojas-Arriagada, A. Zoccali, M.

We use deep, multi-epoch near-IR images of the VISTA Variables in the Via Lictea (VVV) Survey to measure proper motions (PMs) of stars in the Milky Way globular cluster (GC) FSR1716 = VVV-GC05. The colormagnitude diagram of this object, made by using PM-selected members, shows an extended horizon...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/10879

Repositorio Universidad Andrés Bello
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Ramos, R.C. ,  Minniti, D. ,  Fernández-Trincado, J.G. ,  Alonso-Garcia, J. ,  Catelan, M. ,  Gran, F. ,  Hajdu, G. ,  Hanke, M. ,  Hempel, M. ,  Diaz, E.M. ,  Pérez-Villegas, A. ,  Rojas-Arriagada, A. ,  Zoccali, M. ,  [The Orbit of the New Milky Way Globular Cluster FSR1716 =VVV-GC05] ,  The Orbit of the New Milky Way Globular Cluster FSR1716 =VVV-GC05
Article 2017-11

Autor: Minniti, D. Geisler, D. Alonso-Garcia, J. Palma, T. Beamin, J.C. Borissova, J. Catelan, M. Clariá, J.J. Cohen, R.E. Ramos, R.C. Dias, B. Fernández-Trincado, J.G. Gómez, M. Hempel, M. Ivanov, V.D. Kurtev, R. Lucas, P.W. Moni-Bidin, C. Pullen, J. Alegria, S.R. Saito, R.K. Valenti, E.

It is likely that a number of Galactic globular clusters remain to be discovered, especially toward the Galactic bulge. High stellar density combined with high and differential interstellar reddening are the two major problems for finding globular clusters located toward the bulge. We use the dee...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/5907

Repositorio Universidad Andrés Bello
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Minniti, D. ,  Geisler, D. ,  Alonso-Garcia, J. ,  Palma, T. ,  Beamin, J.C. ,  Borissova, J. ,  Catelan, M. ,  Clariá, J.J. ,  Cohen, R.E. ,  Ramos, R.C. ,  Dias, B. ,  Fernández-Trincado, J.G. ,  Gómez, M. ,  Hempel, M. ,  Ivanov, V.D. ,  Kurtev, R. ,  Lucas, P.W. ,  Moni-Bidin, C. ,  Pullen, J. ,  Alegria, S.R. ,  Saito, R.K. ,  Valenti, E. ,  [New VVV Survey Globular Cluster Candidates in the Milky Way Bulge] ,  New VVV Survey Globular Cluster Candidates in the Milky Way Bulge
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
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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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