Hostname: page-component-586b7cd67f-2plfb Total loading time: 0 Render date: 2024-11-30T12:39:26.698Z Has data issue: false hasContentIssue false
  • English
  • Français

Precision Radial Velocities in the Near Infrared with TEDI

Published online by Cambridge University Press:  01 May 2008

James P. Lloyd ,
Agnieszka Czeszumska ,
Jerry Edelstein ,
David Erskine ,
Michael Feuerstein ,
Sam Halverson ,
Mario Marckwordt ,
Tony Mercer ,
Philip Muirhead  and
Jackie Schwehr
...Show all authors
James P. Lloyd
Affiliation:
Department of Astronomy, Cornell University, Ithaca, NY email: [email protected]
Agnieszka Czeszumska
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Jerry Edelstein
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
David Erskine
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Michael Feuerstein
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Sam Halverson
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Mario Marckwordt
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Tony Mercer
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Philip Muirhead
Affiliation:
Department of Astronomy, Cornell University, Ithaca, NY email: [email protected]
Jackie Schwehr
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Matthew Muterspaugh
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Ed Wishnow
Affiliation:
Space Sciences Laboratory, University of California, Berkeley, CA
Jason Wright
Affiliation:
Department of Astronomy, Cornell University, Ithaca, NY email: [email protected]
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.

The TEDI (TripleSpec - Exoplanet Discovery Instrument) is a dedicated instrument for the near-infrared radial velocity search for planetary companions to low-mass stars with the goal of achieving meters-per-second radial velocity precision. Heretofore, such planet searches have been limited almost entirely to the optical band and to stars that are bright in this band. Consequently, knowledge about planetary companions to the populous but visibly faint low-mass stars is limited. In addition to the opportunity afforded by precision radial velocity searches directly for planets around low mass stars, transits around the smallest M dwarfs offer a chance to detect the smallest possible planets in the habitable zones of the parent stars. As has been the the case with followup of planet candidates detected by the transit method requiring radial velocity confirmation, the capability to undertake efficient precision radial velocity measurements of mid-late M dwarfs will be required. TEDI has been commissioned on the Palomar 200” telescope in December 2007, and is currently in a science verification phase.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Symposium S253: Transiting Planets , May 2008 , pp. 157 - 161
Copyright
Copyright © International Astronomical Union 2009

References

Blake, C. H., Charbonneau, D., White, R. J., Marley, M. S., & Saumon, D. 2007, ApJ, 666, 1198CrossRefGoogle Scholar
Blake, C. H., Charbonneau, D., White, R. J., Torres, G., Marley, M. S., & Saumon, D. 2008, ApJ, 678, L125CrossRefGoogle Scholar
Bond, I. A., Udalski, A., Jaroszyński, , et al. 2004, ApJ, 606, L155CrossRefGoogle Scholar
Butler, P., Vogt, S., Marcy, G., Fischer, D., Wright, J., Henry, G., & Laughlin, G., & Lissauer, J. 2004, ApJ, in pressGoogle Scholar
Chauvin, G., Lagrange, A.-M., et al. 2004, A&A, 425, L29Google Scholar
Delfosse, X., Forveille, T., Beuzit, J.-L., Udry, S., Mayor, M., & Perrier, C. 1999, A&A, 344, 897Google Scholar
Delfosse, X., Forveille, T., Perrier, C., & Mayor, M. 1998, A&A, 331, 581Google Scholar
Deming, D., Seager, S., Richardson, L. J., & Harrington, J. 2005, Nature, 434, 740CrossRefGoogle Scholar
Edelstein, J., Erskine, D. J., Lloyd, J., Herter, T., Marckwordt, M., & Feuerstein, M. 2006, in e Society of Photo-Optical Instrumentation Engineers (SPIE) Conference, Vol. 6269, Eds. McLean, Ian S.; Iye, Masanori.Google Scholar
Edelstein, J., Muterspaugh, M. W., Erskine, D. J., et al. 2007, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference, Vol. 6693, Eds. Coulter, Daniel R.Google Scholar
Endl, M., Cochran, W. D., Kürster, M., Paulson, D. B., Wittenmyer, R. A., MacQueen, P. J., & Tull, R. G. 2006, ApJ, 649, 436CrossRefGoogle Scholar
Endl, M., Cochran, W. D., Tull, R. G., & MacQueen, P. J. 2003, AJ, 126, 3099CrossRefGoogle Scholar
Erskine, D. J. 2003, PASP, 115, 255CrossRefGoogle Scholar
Erskine, D. J., Edelstein, J., Feuerstein, W. M., & Welsh, B. 2003, ApJ, 592, L103CrossRefGoogle Scholar
Erskine, D. J., Edelstein, J., Harbeck, D., & Lloyd, J. 2005, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference, Vol. 5905, Eds. Coulter, Daniel R. 249Google Scholar
Erskine, D. J., Edelstein, J., Lloyd, J., & Muirhead, P. 2006, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference, Vol. 6269, Eds. McLean, Ian S.; Iye, MasanoriGoogle Scholar
Forveille, T., Bonfils, X., Delfosse, X., et al. 2008, in Precision Spectroscopy in Astrophysics, eds. Santos, N. C., Pasquini, L., Correia, A. C. M., & Romaniello, M., 191Google Scholar
Gaidos, E., Haghighipour, N., Agol, E., Latham, D., Raymond, S., & Rayner, J. 2007, Science, 318, 210CrossRefGoogle Scholar
Goldreich, P. & Ward, W. R. 1973, ApJ, 183, 1051CrossRefGoogle Scholar
Johnson, J. A., Butler, R. P., Marcy, G. W., Fischer, D. A., Vogt, S. S., Wright, J. T., & Peek, K. M. G. 2007, ApJ, 670, 833CrossRefGoogle Scholar
Laughlin, G., Bodenheimer, P., & Adams, F. C. 2004, ApJ, 612, L73CrossRefGoogle Scholar
Marcy, G. W., Butler, R. P., Fischer, D., Vogt, S. S., Lissauer, J. J., & Rivera, E. J. 2001, ApJ, 556, 296CrossRefGoogle Scholar
Nutzman, P. & Charbonneau, D. 2008, PASP, 120, 317CrossRefGoogle Scholar
Oliva, E., Origlia, L., Baffa, C., et al. 2006, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference, Vol. 6269, eds. McLean, Ian S.; Iye, MasanoriGoogle Scholar
Pollack, J. B., Hubickyj, O., Bodenheimer, P., Lissauer, J. J., Podolak, M., & Greenzweig, Y. 1996, Icarus, 124, 62CrossRefGoogle Scholar
Ramsey, L. W., Barnes, J., Redman, S. L., Jones, H. R. A., Wolszczan, A., Bongiorno, S., Engel, L., & Jenkins, J. 2008, ArXiv e-prints, 806Google Scholar
Reid, I. N. & Gizis, J. E. 1997, AJ, 113, 2246CrossRefGoogle Scholar
Wilson, J. C.Henderson, C. P. et al. 2004, in Proceedings of the SPIE, Volume 5492,1295Google Scholar