Context. We describe the atomic and molecular data that were used for the abundance analyses of FGK-type stars carried out within the Gaia-ESO Public...
BASS. XXV. DR2 Broad-line-based Black Hole Mass Estimates and Biases from Obscuration
We present measurements of broad emission lines and virial estimates of supermassive black hole masses (M BH) for a large sample of ultrahard X-ray-selected...
Binary Companions of Evolved Stars in APOGEE DR14: Search Method and Catalog of ∼5000 Companions
Multi-epoch radial velocity measurements of stars can be used to identify stellar, substellar, and planetary-mass companions. Even a small number of observation...
Binary frequency of planet-host stars at wide separations. A new brown dwarf companion to a planet-host star
Aims: The aim of the project is to improve our knowledge on the multiplicity of planet-host stars at wide physical separations. Methods: We cross-matched...
Blue not brown: UKIRT Infrared Deep Sky Survey T dwarfs with suppressed K-band flux
We have used blue near-infrared colours to select a group of 12 spectroscopically confirmed United Kingdom InfraRed Telescope (UKIRT) Infrared Deep Sky Survey...
BVRI+SDSS+2MASS and WISE photometry of 289 stars (Bilir+, 2011)
We present colour transformations for the conversion of the W1 and W2 magnitudes of the Wide-field Infrared Survey Explorer (WISE) photometric system to the...
Calibrations of Atmospheric Parameters Obtained from the First Year of SDSS-III APOGEE Observations
The Sloan Digital Sky Survey III (SDSS-III) Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a three-year survey that is collecting 105 high...
CALIFA renueva el sistema de clasificación de galaxias
Este proyecto, en el que colabora el Instituto de Astrofísica de Canarias (IAC), ha elaborado un mapa con 300 galaxias cercanas a la Vía Láctea que han...
CALIFA, the Calar Alto Legacy Integral Field Area survey. I. Survey presentation
The final product of galaxy evolution through cosmic time is the population of galaxies in the local universe. These galaxies are also those that can be studied...