Hostname: page-component-8448b6f56d-dnltx Total loading time: 0 Render date: 2024-04-25T01:18:21.427Z Has data issue: false hasContentIssue false
  • English
  • Français

The CARMENES Survey: A Search for Terrestrial Planets in the Habitable Zones of M Dwarfs

Published online by Cambridge University Press:  29 April 2014

A. Quirrenbach ,
P. J. Amado ,
J. A. Caballero ,
H. Mandel ,
R. Mundt ,
A. Reiners ,
I. Ribas ,
M. A. Sánchez Carrasco ,
W. Seifert  and
M. Azzaro
...Show all authors
A. Quirrenbach
Affiliation:
Landessternwarte, Zentrum für Astronomie der Universität Heidelberg, Königstuhl 12, D-69117 Heidelberg, Germany
P. J. Amado
Affiliation:
Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía s/n, E-18008 Granada, Spain
J. A. Caballero
Affiliation:
Centro de Astrobiología (CSIC-INTA), Campus ESAC, PO Box 78, E-28691 Villanueva de la Cañada, Madrid, Spain
H. Mandel
Affiliation:
Landessternwarte, Zentrum für Astronomie der Universität Heidelberg, Königstuhl 12, D-69117 Heidelberg, Germany
R. Mundt
Affiliation:
Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany
A. Reiners
Affiliation:
Institut für Astrophysik (IAG), Friedrich-Hund-Platz 1, D-37077 Göttingen, Germany
I. Ribas
Affiliation:
Institut de Ciències de l'Espai (CSIC-IEEC), Campus UAB, Facultat Ciències, Torre C5 - parell - 2a planta, E-08193 Bellaterra, Barcelona, Spain
M. A. Sánchez Carrasco
Affiliation:
Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía s/n, E-18008 Granada, Spain
W. Seifert
Affiliation:
Landessternwarte, Zentrum für Astronomie der Universität Heidelberg, Königstuhl 12, D-69117 Heidelberg, Germany
M. Azzaro
Affiliation:
Calar Alto Observatory (MPG-CSIC), Centro Astronómico Hispano-Alemán, Jesús Durbán Remón, 2-2, E-04004 Almería, Spain
D. Galadí
Affiliation:
Calar Alto Observatory (MPG-CSIC), Centro Astronómico Hispano-Alemán, Jesús Durbán Remón, 2-2, E-04004 Almería, Spain
the CARMENES Consortium
Affiliation:
Landessternwarte, Zentrum für Astronomie der Universität Heidelberg, Königstuhl 12, D-69117 Heidelberg, Germany Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía s/n, E-18008 Granada, Spain Centro de Astrobiología (CSIC-INTA), Campus ESAC, PO Box 78, E-28691 Villanueva de la Cañada, Madrid, Spain Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany Institut für Astrophysik (IAG), Friedrich-Hund-Platz 1, D-37077 Göttingen, Germany Institut de Ciències de l'Espai (CSIC-IEEC), Campus UAB, Facultat Ciències, Torre C5 - parell - 2a planta, E-08193 Bellaterra, Barcelona, Spain Calar Alto Observatory (MPG-CSIC), Centro Astronómico Hispano-Alemán, Jesús Durbán Remón, 2-2, E-04004 Almería, Spain Departamento de Astrofísica, Facultad de Física, Universidad Complutense de Madrid, E-28040 Madrid, Spain Thüringer Landessternwarte Tautenburg, Sternwarte 5, D-07778 Tautenburg, Germany Instituto de Astrofísica de Canarias, Vía Láctea s/n, E-38205 La Laguna, Tenerife, Spain, and Dept. Astrofísica, Universidad de La Laguna (ULL), E-38206 La Laguna, Tenerife, Spain Hamburger Sternwarte, Gojenbergsweg 112, D-21029 Hamburg, Germany
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

CARMENES (Calar Alto high-Resolution search for M dwarfs with Exo-earths with Near-infrared and optical Echelle Spectrographs) is a next-generation instrument under construction for the 3.5 m telescope at the Calar Alto Observatory by a consortium of eleven Spanish and German institutions. The scientific goal of the project is a five-year exoplanet survey targeting 300 M stars with the completed instrument. The CARMENES hardware consists of two separate échelle 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. Both spectrographs are housed in a temperature-stabilized environment in vacuum tanks, to enable a long-term radial velocity precision of 1 m s−1 employing a simultaneous calibration with Th-Ne and U-Ne emission line lamps.

Keywords

(stars:) planetary systems — instrumentation: spectrographs — techniques: radial velocities — surveys — stars: late-type — stars: activity — astrobiology
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S293: Formation, Detection, and Characterization of Extrasolar Habitable Planets , August 2012 , pp. 177 - 182
Copyright
Copyright © International Astronomical Union 2014 

References

Amado, P. J., Lenzen, R., Cardenas, M. C., Sánchez-Blanco, E., Becerril, S., et al. (2012), CARMENES. V: non-cryogenic solutions for YJH-band NIR instruments. In Modern technologies in space- and ground-based telescopes and instrumentation II. Eds. Navarro, R., Cunningham, C. R., & Prieto, E., SPIE Vol. 8450, 84501U, p. 1-13Google Scholar
Becerril, S., Lizon, J. L., Sánchez-Carrasco, M. A., Mirabet, E., Amado, P., et al. (2012), CARMENES. III: an innovative and challenging cooling system for an ultra-stable NIR spectrograph. In Modern technologies in space- and ground-based telescopes and instrumentation II. Eds. Navarro, R., Cunningham, C. R., & Prieto, E., SPIE Vol. 8450, 84504L, p. 1–12Google Scholar
Guàrdia, J., Colomé, J., Ribas, I., Hagen, H. J., Morales, R., et al. (2012), CARMENES. IV: instrument control software. In Software and cyberinfrastructure for astronomy II. Eds. Radziwill, N. M., & Chiozzi, G., SPIE Vol. 8451, 84512S, p. 1–8Google Scholar
Klutsch, A., Alonso-Floriano, F. J., Caballero, J. A., Montes, D., Cortés-Contreras, M., et al. (2012), Spectral characterisation of the CARMENES input catalogue. In SF2A-2012: Proceedings of the annual meeting of the French Society of Astronomy and Astrophysics. Eds. Boissier, S., deLaverny, P. Laverny, P., Nardetto, N., Samadi, R., Valls-Gabaud, D., & Wozniak, H., p. 357–360Google Scholar
Lovis, C., Mayor, M., Pepe, F., Alibert, Y., Benz, W., et al. (2006), An extrasolar planetary system with three Neptune-mass planets. Nature 441, 305–309CrossRefGoogle ScholarPubMed
Mayor, M. & Queloz, D. (1995), A Jupiter-mass companion to a solar-type star. Nature 378, 355–359Google Scholar
Quirrenbach, A., Amado, P. J., Mandel, H., Caballero, J. A., Mundt, R., et al. (2010), CARMENES: Calar Alto high-Resolution search for M dwarfs with Exo-earths with Near-infrared and optical Echelle Spectrographs. In Ground-based and airborne instrumentation for astronomy III. Eds. McLean, I. S., Ramsay, S. K., & Takami, H., SPIE Vol. 7735, 773513, p. 1-14Google Scholar
Quirrenbach, A., Amado, P. J., Seifert, W., SnchezCarrasco, M. A. Carrasco, M. A., Mandel, H., et al. (2012), CARMENES. I: Instrument and survey overview. In Ground-based and airborne instrumentation for astronomy IV. Eds. McLean, I. S., Ramsay, S. K., & Takami, H., SPIE Vol. 8446, 84460R, p. 1-13Google Scholar
Reiners, A., Bean, J. L., Huber, K. F., Dreizler, S., Seifahrt, A., & Czesla, S. (2010), Detecting planets around very low mass stars with the radial velocity method. ApJ 710, 432–443Google Scholar
Udry, S., Bonfils, X., Delfosse, X., Forveille, T., Mayor, M., et al. (2007), The HARPS search for southern extra-solar planets. XI. Super-Earths (5 and 8 M⊕) in a 3-planet system. A&A 469, L43–L47Google Scholar