37 citations · 58 across the 2 of their papers we have counts for
5 papers · 1 filter
Optical flares from the faint mid-dM star 2MASS J00453911+4140396
Zs. Kővári, F. Vilardell, I. Ribas +4
We present and light curves of a large stellar flare obtained with the Wide Field Camera at the Isaac Newton 2.5-m telescope (La Palma). The source object is a faint ($m_V=…
A comprehensive study of Cepheid variables in the Andromeda galaxy. Period distribution, blending and distance determination
F. Vilardell, C. Jordi, I. Ribas
Extragalactic Cepheids are the basic rungs of the cosmic distance scale. They are excellent standard candles, although their luminosities and corresponding distance estimates can b…
Effective temperature scale and bolometric corrections from 2MASS photometry
E. Masana, C. Jordi, I. Ribas
This paper presents a method to determine effective temperatures, angular semi-diameters and bolometric corrections for population I and II FGK type stars based on V and 2MASS IR p…
The design and performance of the Gaia photometric system
C. Jordi, E. Hoeg, A. G. A. Brown +32
The European Gaia astrometry mission is due for launch in 2011. Gaia will rely on the proven principles of ESA's Hipparcos mission to create an all-sky survey of about one billion…
CP stars: Photometric calibrations of luminosity using Hipparcos data
F. Figueras, X. Luri, A. E. Gomez +7
The application of the Stromgren photometric luminosity calibrations to different types of CP stars is reexamined in the light of the new Hipparcos data. A first attempt is made to…