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Proceedings Article

Current status of the Hobby-Eberly Telescope wide field upgrade and VIRUS

[+] Author Affiliations
Richard D. Savage, John A. Booth, Karl Gebhardt, John M. Good, Gary J. Hill, Phillip J. MacQueen, Marc D. Rafal, Michael P. Smith, Brian L. Vattiat

McDonald Observatory, The Univ. of Texas at Austin (United States)

Proc. SPIE 7012, Ground-based and Airborne Telescopes II, 70120B (August 27, 2008); doi:10.1117/12.789360
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From Conference Volume 7012

  • Ground-based and Airborne Telescopes II
  • Larry M. Stepp; Roberto Gilmozzi
  • Marseille, France | June 23, 2008

abstract

The Hobby-Eberly Telescope (HET) is an innovative large telescope of 9.2 meter aperture, located in West Texas at the McDonald Observatory. The HET operates with a fixed segmented primary and has a tracker which moves the fourmirror corrector and prime focus instrument package to track the sidereal and non-sidereal motions of objects. A major upgrade of the HET is in progress that will substantially increase the field of view by replacing the corrector, tracker and prime focus instrument package. In addition to supporting the existing suite of instruments, this wide field upgrade will feed a revolutionary new integral field spectrograph called VIRUS, in support of the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). This paper discusses the current status of this upgrade.

© (2008) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Richard D. Savage ; John A. Booth ; Karl Gebhardt ; John M. Good ; Gary J. Hill, et al.
"Current status of the Hobby-Eberly Telescope wide field upgrade and VIRUS", Proc. SPIE 7012, Ground-based and Airborne Telescopes II, 70120B (August 27, 2008); doi:10.1117/12.789360; http://dx.doi.org/10.1117/12.789360


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