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| DOI | 10.1063/1.3099154 | ||||
| Año | 2009 | ||||
| Tipo | proceedings paper |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The Canada-France Brown Dwarfs Survey (CFBDS) will be coveting approximately 900 sq. deg. in the i and z bands using MegaCam at CFHT to search for cool brown dwarfs and determine L and T dwarfs density functions. Here we present spectra obtained at Gemini of candidates drawn from the first half of the survey, mostly T-type brown dwarfs. About 20 targets are new discoveries and several are of special interest, being either ultra cool, very old or sub metallic. We also present follow-tip near-infrared photometry and proper motion measurements for about a dozen dwarfs.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Albert, Loïc | Hombre |
Canada France Hawaii Telescope Corp - Estados Unidos
Canada France Hawaii Telescope Corporation - Estados Unidos Télescope Canada-France-Hawaii - Estados Unidos |
| 2 | Artigau, Étienne | Hombre |
Univ Res Assoc - Chile
Gemini ObservatorySouthern Operations Center - Chile |
| 3 | Delorme, P. | Hombre |
Univ Grenoble 1 - Chile
Univ St Andrews - Reino Unido Universite Grenoble Alpes - Francia University of St Andrews - Reino Unido |
| 4 | Delfosse, Xavier | Hombre |
Univ Grenoble 1 - Chile
Universite Grenoble Alpes - Francia |
| 5 | Forveille, Thierry | Hombre |
Univ Grenoble 1 - Chile
Universite Grenoble Alpes - Francia |
| 6 | Reyle, C. | Hombre |
Univ Franche Comte - Francia
Université de Franche-Comté - Francia |
| 7 | Willott, Chris J. | Hombre |
Natl Res Council Canada - Canadá
National Research Council Canada - Canadá |
| 8 | Stempels, E | - |