Solar site testing for the advanced technology solar telescope

F. Hill, J. Beckers, P. Brandt, J. Briggs, T. Brown, W. Brown, M. Collados, C. Denker, S. Fletcher, S. Hegwer, T. Horst, M. Komsa, J. Kuhn, A. Lecinski, H. Lin, S. Oncley, M. Penn, T. Rimmele, H. Socas-Navarro, K. Streander

Research output: Contribution to journalConference articlepeer-review

17 Scopus citations

Abstract

The location of the Advanced Technology Solar Telescope (ATST) is a critical factor in the overall performance of the telescope. We have developed a set of instrumentation to measure daytime seeing, sky brightness, cloud cover, water vapor, dust levels, and weather. The instruments have been located at six sites for periods of one to two years. Here we describe the sites and instrumentation, discuss the data reduction, and present some preliminary results. We demonstrate that it is possible to estimate seeing as a function of height near the ground with an array of scintillometers, and that there is a distinct qualitative difference in daytime seeing between sites with or without a nearby lake.

Original languageEnglish
Pages (from-to)122-129
Number of pages8
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5489
Issue numberPART 1
DOIs
StatePublished - 2004
EventGround-based Telescopes - Glasgow, United Kingdom
Duration: Jun 21 2004Jun 25 2004

Keywords

  • Atmospheric turbulence
  • Seeing
  • Site testing

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