Hostname: page-component-78c5997874-dh8gc Total loading time: 0 Render date: 2024-11-19T10:43:48.620Z Has data issue: false hasContentIssue false
  • English
  • Français

Exoplanet atmospheres at high spectral resolution: A CRIRES survey of hot-Jupiters

Published online by Cambridge University Press:  10 November 2011

Ignas Snellen ,
Remco de Kok ,
Ernst de Mooij ,
Matteo Brogi ,
Bas Nefs  and
Simon Albrecht
Ignas Snellen
Affiliation:
Leiden Observatory, Leiden University, Postbus 9513, 2300 RA, Leiden, the Netherlands email: [email protected]
Remco de Kok
Affiliation:
SRON, Sorbonnelaan 2, 3584 CA Utrecht, The Netherlands
Ernst de Mooij
Affiliation:
Leiden Observatory, Leiden University, Postbus 9513, 2300 RA, Leiden, the Netherlands email: [email protected]
Matteo Brogi
Affiliation:
Leiden Observatory, Leiden University, Postbus 9513, 2300 RA, Leiden, the Netherlands email: [email protected]
Bas Nefs
Affiliation:
Leiden Observatory, Leiden University, Postbus 9513, 2300 RA, Leiden, the Netherlands email: [email protected]
Simon Albrecht
Affiliation:
Department of Physics, and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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.

Recently, we presented the detection of carbon monoxide in the transmission spectrum of extrasolar planet HD209458b, using CRIRES, the Cryogenic high-resolution Infrared Echelle Spectrograph at ESO's Very Large Telescope (VLT). The high spectral resolution observations (R=100,000) provide a wealth of information on the planet's orbit, mass, composition, and even on its atmospheric dynamics. The new observational strategy and data analysis techniques open up a whole world of opportunities. We therefore started an ESO large program using CRIRES to explore these, targeting both transiting and non-transiting planets in carbon monoxide, water vapour, and methane. Observations of the latter molecule will also serve as a test-bed for METIS, the proposed mid-infrared imager and spectrograph for the European Extremely Large Telescope.

Keywords

planetary systemstechniques: spectroscopic
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S276: The Astrophysics of Planetary Systems: Formation, Structure, and Dynamical Evolution , October 2010 , pp. 208 - 211
Copyright
Copyright © International Astronomical Union 2011

References

Beaulieu, J. P., et al. 2010, MNRAS, 409, 963Google Scholar
Borucki, W. J., et al. 2009, Science, 325, 709CrossRefGoogle Scholar
Brandl, B. R., et al. 2010, Proc. SPIE, 7735, 77352G1Google Scholar
Burrows, A., Hubeny, I., Budaj, J., Knutson, H. A., & Charbonneau, D. 2007, ApJL, 668, L171Google Scholar
Charbonneau, D., Brown, T. M., Noyes, R. W., & Gilliland, R. L. 2002, ApJ, 568, 377Google Scholar
Croll, B., Jayawardhana, R., Fortney, J. J., Lafrenière, D., & Albert, L. 2010, ApJ, 718, 920Google Scholar
de Mooij, E. J. W. & Snellen, I. A. G. 2009, A&A, 493, L35Google Scholar
Grillmair, C. J., et al. 2008, Nature, 456, 767Google Scholar
Knutson, H. A., et al. 2007, Nature, 447, 183Google Scholar
Redfield, S., Endl, M., Cochran, W. D., & Koesterke, L. 2008, ApJL, 673, L87Google Scholar
Sing, D. K. & López-Morales, M. 2009, A&A, 493, L31Google Scholar
Showman, A. P., Cooper, C. S., Fortney, J. J., & Marley, M. S. 2008, ApJ, 682, 559Google Scholar
Sing, D. K., et al. 2011, A&A, 527, A73Google Scholar
Snellen, I. A. G., Albrecht, S., de Mooij, E. J. W. & Le Poole, R. S. 2008, A&A, 487, 357Google Scholar
Snellen, I. A. G., de Mooij, E. J. W., & Albrecht, S. 2009, Nature, 459, 543Google Scholar
Snellen, I. A. G., de Kok, R. J., de Mooij, E. J. W., & Albrecht, S. 2010, Nature, 465, 1049Google Scholar
Swain, M. R., Vasisht, G., & Tinetti, G. 2008, Nature, 452, 329Google Scholar
Swain, M. R., et al. 2009, ApJ, 704, 1616Google Scholar
Swain, M. R., Vasisht, G., Tinetti, G., Bouwman, J., Chen, P., Yung, Y., Deming, D., & Deroo, P. 2009, ApJL, 690, L114Google Scholar
Vidal-Madjar, A., Lecavelier des Etangs, A., Désert, J.-M., Ballester, G. E., Ferlet, R., Hébrard, G., & Mayor, M. 2003, Nature, 422, 143Google Scholar
Vidal-Madjar, A., et al. 2004, ApJL, 604, L69Google Scholar