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Each spectrograph will be coupled to the 3.5m telescope with two optical fibers, one for the target, and one for calibration light.

The CARMENES instrument consists of two spectrographs, one equipped with a 4k x 4k pixel CCD for the range 0.55 - 1.05 μm, and one with two 2k x 2k pixel HgCdTe detectors for the range from 0.95 - 1.7μm. Therefore, the efficiency of CARMENES has been optimized in this range. For mid-M to late-M spectral types, the wavelength range around 1.0 μm (Y band) is the most important wavelength region for radial velocity work. The spectrographs are housed in vacuum tanks providing the temperature-stabilized environments necessary to enable a 1 m/s radial velocity precision employing a simultaneous calibration with an emission-line lamp or with a Fabry-Perot etalon.

The CARMENES instrument consists of two separate echelle spectrographs covering the wavelength range from 0.55 to 1.7 μm at a spectral resolution of R = 82,000, fed by fibers from the Cassegrain focus of the telescope. The scientific goal of the project is conducting a 600-night exoplanet survey targeting ~ 300 M dwarfs with the completed instrument. CARMENES (Calar Alto high-Resolution search for M dwarfs with Exoearths with Near-infrared and optical Echelle Spectrographs) is a next-generation radial-velocity instrument under construction for the 3.5m telescope at the Calar Alto Observatory by a consortium of eleven Spanish and German institutions. This paper gives an overview of the CARMENES instrument and of the survey that will be carried out with it during the first years of operation.

López del Fresno, Mauro López Martí, B. Se ha elegido ordenar sus traducciones de acuerdo con las editoriales que las publicaron para distinguir la línea editorial de cada una de ellas. It has been chosen to arrange her translations according to the publishing houses that published them in order to show the different publishing or editorial lines of each publisher.Įn el primer tercio del siglo XX, Carmen de Burgos realizó una notable tarea para lograr el conocimiento de la literatura extranjera en España y tradujo más de treinta obras de autores tan variados como Ruskin, Renan, Moebius, Salgari o Rachilde. En 1972 empredió una tesis de Estado – en Francia hasta los años ochenta se requerían dos tesis de doctorado para poder aspirar al Profesorado de.įull Text Available In the first third of the 20 th century, Carmen de Burgos carried out an outstanding work to diffuse the knowledge of the foreign literature in Spain and translated more than thirty works of varied authors such as Ruskin, Renan, Moebius, Salgari or Rachilde. Ese mismo año viajó a Francia con el fin de comenzar un doctorado con Claude Lévi-Strauss, tesis defendida en 1970. Directory of Open Access Journals (Sweden)įull Text Available Entrevista (en francés/Entretien Presentación Carmen Muñoz Bernand se graduó en antropología en la Universidad de Buenos Aires, en 1964, siendo con otros compañeros estudiantes quienes contribuyeron a crear esta carrera universitaria.