130 citations
- Instituto de Astrofísica de CanariasES40 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES39 papers
- Centre National de la Recherche ScientifiqueFR37 papers
- Max Planck Institute for AstronomyDE37 papers
- Osservatorio Astrofisico di TorinoIT37 papers
- Universidad de La LagunaES37 papers
- Aix-Marseille UniversitéFR36 papers
- École Polytechnique Fédérale de LausanneCH36 papers
- European Space Astronomy CentreES36 papers
- Institut d'Estudis Espacials de CatalunyaES36 papers
- Institute of Space SciencesES36 papers
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4 papers · 1 filter
Euclid: Quick Data Release (Q1) -- A photometric search for ultracool dwarfs in the Euclid Deep Fields
M. Žerjal, C. Dominguez-Tagle, N. Vitas +178
We present a catalogue of 5306 new ultracool dwarf (UCD) candidates in the three Euclid Deep Fields in the Q1 data release. They range from late M to late T dwarfs, and include 120…
Euclid: High-precision imaging astrometry and photometry from Early Release Observations. I. Internal kinematics of NGC 6397 by combining Euclid and Gaia data
M. Libralato, L. R. Bedin, M. Griggio +175
The instruments at the focus of the Euclid space observatory offer superb, diffraction-limited imaging over an unprecedented (from space) wide field of view of 0.57 deg. This e…
MEGASTAR (III). Stellar parameters and data products for DR1 late-type stars
M. Mollá, M. L. García-Vargas, I. Millán-Irigoyen +5
MEGARA is the optical integral field and multi-object spectrograph at the Gran Telescopio Canarias. We have created MEGASTAR, an empirical library of stellar spectra obtained using…
The nature of the Cygnus extreme B-supergiant 2MASS J20395358+4222505
A. Herrero, S. R. Berlanas, A. Gil de Paz +19
2MASS J20395358+4222505 is an obscured early B supergiant near the massive OB star association Cyg OB2. Despite its bright infrared magnitude (K=5.82) it has remained largely…