Browsing by Author "Pullen, J."
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- ItemFSR 1716: A New Milky Way Globular Cluster Confirmed Using VVV RR Lyrae Stars(2017) Hempel, Maren; Catelan, Márcio; Carballo Bello, J. A.; Ramos, R. C.; Gran, F.; Hagdu, G.; Navarrete, C.; Zoccali, Manuela; Minniti, D.; Palma, T.; Dekany, Istvan; Rejkuba, M.; Pullen, J.; Alonso Garcia, J.; Barba, R.; Barbuy, B.; Bica, E.; Borissova, J.; Chene, A. N.; Claria, J. J.; Cohen, R. E.; Dias, B.; Emerson, J.
- ItemThe general catalog of VISTA variables in the Via Lactea(2014) Dékány, I.; Pullen, J.; Minniti, D.; Catelan, MarcioThe VISTA Variables in the Via Lactea (VVV) ESO Public Survey is providing deep, long-baseline time-series photometry in the near-infrared for hundreds of millions of objects in the bulge and the southern disk. The scientific potential of these data is manifold, and its global exploration requires homogeneous and high-level data products. In my talk, I will expound on the details of a massive computational effort to produce a general variability database and a catalog of periodic and transient variables in the bulge, using photometry provided by the VISTA Data Flow System. The goal of this project is to duly provide science-ready data products in the form of a simple on-line database which may serve as the basis for various specific studies from stellar pulsation to microlensing, conducted by the VVV community. I will discuss the main steps of the procedure, the characteristics and possible uses of the database, the current status of the project, and will conclude by highlighting selected results....
- ItemVVV Survey Microlensing : Catalog of Best and Forsaken Events(2020) Navarro, M. G.; Contreras Ramos, Rodrigo Andrés; Minniti, D.; Pullen, J.; Capuzzo Dolcetta, R.; Lucas, P. W.
- ItemVVV Survey Microlensing : The Galactic Latitude Dependence(2020) Navarro, M. G.; Minniti, D.; Pullen, J.; Contreras Ramos, Rodrigo Andrés