45 citations · 103 across the 3 of their papers we have counts for
4 papers
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…
Eclipsing binaries suitable for distance determination in the Andromeda galaxy
F. Vilardell, I. Ribas, C. Jordi
The Local Group galaxies constitute a fundamental step in the definition of cosmic distance scale. Therefore, obtaining accurate distance determinations to the galaxies in the Loca…
First Determination of the Distance and Fundamental Properties of an Eclipsing Binary in The Andromeda Galaxy
Ignasi Ribas, Carme Jordi, Francesc Vilardell +3
We present the first detailed spectroscopic and photometric analysis of an eclipsing binary in the Andromeda Galaxy (M31). This is a 19.3-mag semi-detached system with components o…