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California Extremely Large Telescope: Conceptual Design for a Thirty-Meter Telescope

Cohen, Judith G. and Dekany, Richard and Djorgovski, S. G. and Ellis, Richard S. and Kulkarni, S. R. and MacMartin, Douglas G. and Matthews, K. and Murray, Richard M. and Padin, S. and Sargent, Wallace L. W. and Steidel, Charles C. and Taylor, Keith and Tombrello, T. A. (2002) California Extremely Large Telescope: Conceptual Design for a Thirty-Meter Telescope. California Institute of Technology , Pasadena, CA. (Unpublished) http://resolver.caltech.edu/CaltechAUTHORS:20140703-135258516

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Abstract

Following great success in the creation of the Keck Observatory, scientists at the California Institute of Technology and the University of California have begun to explore the scientific and technical prospects for a much larger telescope. The Keck telescopes will remain the largest telescopes in the world for a number of years, with many decades of forefront research ahead after that. Though these telescopes have produced dramatic discoveries, it is already clear that even larger telescopes must be built if we are to address some of the most profound questions about our universe. The time required to build a larger telescope is approximately ten years, and the California community is presently well-positioned to begin its design and construction. The same scientists who conceived, led the design, and guided the construction of the Keck Observatory have been intensely engaged in a study of the prospects for an extremely large telescope. Building on our experience with the Keck Observatory, we have concluded that the large telescope is feasible and is within the bounds set by present-day technology. Our reference telescope has a diameter of 30 meters, the largest size we believe can be built with acceptable risk. The project is currently designated the California Extremely Large Telescope (CELT).


Item Type:Report or Paper (Project Report)
Related URLs:
URLURL TypeDescription
http://adsabs.harvard.edu/abs/2002celt.rept......ADSAbstract
ORCID:
AuthorORCID
Cohen, Judith G.0000-0002-8039-4673
Djorgovski, S. G.0000-0002-0603-3087
Ellis, Richard S.0000-0001-7782-7071
Kulkarni, S. R.0000-0001-5390-8563
MacMartin, Douglas G.0000-0003-1987-9417
Murray, Richard M.0000-0002-5785-7481
Steidel, Charles C.0000-0002-4834-7260
Alternate Title:CELT Report Number 34
Additional Information:Participants Preface Executive Summary 1. Introduction and Overview 2. Scientific Motivation 3. Telescope Performance Specifications 4. Optical Design 5. Primary Mirror 6. Secondary and Tertiary Mirrors 7. Telescope Structure 8. Optics Alignment 9. Adaptive Optics 10. Scientific Instrumentation 11. Expected Image and Wavefront Quality 12. Observatory Dome and Facilities 13. Site Selection 14. Computer Software and Hardware
Group:Thirty Meter Telescope
Subject Keywords:California Extremely Large Telescope, Thirty-Meter Telescope
Record Number:CaltechAUTHORS:20140703-135258516
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20140703-135258516
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:46821
Collection:CaltechAUTHORS
Deposited By: Joy Painter
Deposited On:07 Jul 2014 16:03
Last Modified:29 Jun 2018 18:26

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