The PLATO Dome A Site-Testing Observatory : instrumentation and first results
- Creators
- Yang, H.
- Allen, G.
- Ashley, M. C. B.
- Bonner, C. S.
- Bradley, S.
- Cui, X.
- Everett, J. R.
- Feng, L.
- Gong, X.
- Hengst, S.
- Hu, J.
- Jiang, Z.
- Kulesa, C. A.
- Lawrence, J. S.
- Li, Y.
- Luong-Van, D.
- McCaughrean, M. J.
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Moore, A. M.
- Pennypacker, C.
- Qin, W.
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Riddle, R.
- Shang, Z.
- Storey, J. W. V.
- Sun, B.
- Suntzeff, N.
- Tothill, N. F. H.
- Travouillon, T.
- Walker, C. K.
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Wang, L.
- Yan, J.
- Yang, J.
- York, D.
- Yuan, X.
- Zhang, X.
- Zhang, Z.
- Zhou, X.
- Zhu, Z.
Abstract
The PLATeau Observatory (PLATO) is an automated self-powered astrophysical observatory that was deployed to Dome A, the highest point on the Antarctic plateau, in 2008 January. PLATO consists of a suite of site-testing instruments designed to quantify the benefits of the Dome A site for astronomy, and science instruments designed to take advantage of the unique observing conditions. Instruments include CSTAR, an array of optical telescopes for transient astronomy; Gattini, an instrument to measure the optical sky brightness and cloud cover statistics; DASLE, an experiment to measure the statistics of the meteorological conditions within the near-surface layer; Pre-HEAT, a submillimeter tipping radiometer measuring the atmospheric transmission and water vapor content and performing spectral line imaging of the Galactic plane; and Snodar, an acoustic radar designed to measure turbulence within the near-surface layer. PLATO has run completely unattended and collected data throughout the winter 2008 season. Here we present a detailed description of the PLATO instrument suite and preliminary results obtained from the first season of operation.
Additional Information
© 2009. The Astronomical Society of the Pacific. Received 2008 December 23; accepted 2009 January 26; published 2009 March 2. This research is supported by the Chinese PANDA International Polar Year project and the Polar Research Institute of China. The authors wish to thank all members of the 2008 PRIC Dome A expedition for their heroic effort in reaching the site and for providing invaluable assistance to the expedition astronomers in setting up the PLATO observatory and its associated instrument suite. A number of staff and students from the University of New South Wales provided valuable "last minute" contributions that helped to ensure the success of this project: we particularly thank George Georgevits, Mikayla Keen, Tim Leslie, and Jessie Christiansen. This research is financially supported by the Australian Research Council, the Australian Antarctic Division, the Chinese Academy of Sciences, the European Commission Sixth Framework Program, the National Natural Science Foundation of China, the US National Science Foundation, and the United States Antarctic Program. Additional financial contributions have been made by the institutions involved in this collaboration.Attached Files
Published - Yang2009p590.pdf
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Additional details
- Eprint ID
- 14040
- Resolver ID
- CaltechAUTHORS:20090422-082809119
- Chinese PANDA International Polar Year project
- Polar Research Institute of China
- Australian Research Council
- Australian Antarctic Division
- Chinese Academy of Sciences
- European Commission Sixth Framework Program
- National Natural Science Foundation of China
- NSF
- United States Antarctic Program
- Created
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2009-08-06Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field