Publications (11)
Proper motions of young stars in Chamaeleon. I. A Virtual Observatory study of spectroscopically confirmed members
Belén López MartÃ, Francisco Jiménez-Esteban, Amelia Bayo +3
(abridged) We want to provide further evidence of the origin of the proposed stellar members of Chamaeleon and to identify interlopers from the foreground εCha and ηCha associati…
The Calar Alto CAFOS Direct Imaging First Data Release
Miriam Cortés-Contreras, Enrique Solano, Jaime Alonso-Hernández +3
We present the first release of the Calar Alto CAFOS direct imaging data, a project led by the Spanish Virtual Observatory with the goal of enhancing the use of the Calar Alto arch…
The Gran Telescopio Canarias OSIRIS Broad Band First Data Release
Miriam Cortés-Contreras, Hervé Bouy, Enrique Solano +4
We present the first release of GTC OSIRIS Broad Band data archive. This is an effort conducted in the framework of the Spanish Virtual Observatory to help optimize science from th…
A search for new hot subdwarf stars by means of Virtual Observatory tools II
Esther Pérez-Fernández, Ana Ulla, Enrique Solano +2
Recent massive sky surveys in different bandwidths are providing new opportunities to modern astronomy. The Virtual Observatory (VO) represents the adequate framework to handle the…
Photometric segregation of dwarf and giant FGK stars using the SVO Filter Profile Service and photometric tools
Carlos Rodrigo, Patricia Cruz, John F. Aguilar +18
This paper is focused on the segregation of FGK dwarf and giant stars through narrow-band photometric data using the Spanish Virtual Observatory (SVO) Filter Profile Service and as…
M-dwarf stars in the b294 field from the VISTA Variables in the VÃa Láctea (VVV)
Patricia Cruz, Miriam Cortés-Contreras, Enrique Solano +4
M-dwarf stars are the dominant stellar population in the MilkyWay and they are important for a wide variety of astrophysical topics. The Gaia mission has delivered a superb collect…
Theoretical models in the Virtual Observatory
Carlos Rodrigo, Raul Gutierrez, Enrique Solano +1
Although full interoperativity between theoretical and observational data in the framework of the Virtual Observatory would be a very desirable achievement, the current status of V…
IVOA Recommendation: IVOA Photometry Data Model
Jesus Salgado, Carlos Rodrigo, Pedro Osuna +8
The Photometry Data Model (PhotDM) standard describes photometry filters, photometric systems, magnitude systems, zero points and its interrelation with the other IVOA data models…
The Gaia FGK benchmark stars version 2.1
Paula Jofre, Ulrike Heiter, Marcelo Tucci Maia +5
The Gaia FGK benchmark stars are among the preferred samples of reference stars to test parametrisation pipelines of spectroscopic surveys. They consist of a small but carefully se…
Physical parameters of young M-type stars and brown dwarfs with VOSA
Amelia Bayo, Carlos Rodrigo, David Barrado +3
Although M dwarfs are the most common stars in our stellar neighborhood they are still among the least understood. This class of objects is dominated by dramatic changes: in their…
Proper motions of young stars in Chamaeleon. II. New kinematical candidate members of Chamaeleon I and II
Belén López MartÃ, Francisco Jiménez Esteban, Amelia Bayo +4
The Chamaeleon star-forming region has been extensively studied in the last decades. However, most studies have been confined to the densest parts of the clouds. In a previous pape…