The PLATO Antarctic site testing observatory
- Others:
- Stepp, Larry M.
- Gilmozzi, Roberto
Abstract
Over a decade of site testing in Antarctica has shown that both South Pole and Dome C are exceptional sites for astronomy, with certain atmospheric conditions superior to those at existing mid-latitude sites. However, the highest point on the Antarctic plateau, Dome A, is expected to experience colder atmospheric temperatures, lower wind speeds, and a turbulent boundary layer that is confined closer to the ground. The Polar Research Institute of China, who were the first to visit the Dome A site in January 2005, plan to establish a permanently manned station there within the next decade. As part of this process they conducted a second expedition to Dome A, arriving via overland traverse in January 2008. This traverse involved the delivery and installation of the PLATeau Observatory (PLATO). PLATO is an automated self-powered astrophysical site testing observatory, developed by the University of New South Wales. A number of international institutions have contributed site testing instruments measuring turbulence, optical sky background, and sub-millimetre transparency. In addition, a set of science instruments are providing wide-field high time resolution optical photometry and terahertz imaging of the Galaxy. We present here an overview of the PLATO system design and instrumentation suite.
Additional Information
© 2008 Society of Photo-optical Instrumentation Engineers (SPIE). The authors wish to thank all members of the 2008 Polar Research Institute of China Dome A expedition for a heroic effort in reaching the site and for providing invaluable assistance to the expedition astronomers in setting up the PLATO observatory. 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 from the Australian Research Council, the Australian Antarctic Division, the Chinese Academy of Sciences, 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 majority of institutions involved in this collaboration.Attached Files
Published - 701227.pdf
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Additional details
- Eprint ID
- 90843
- Resolver ID
- CaltechAUTHORS:20181112-110147443
- Australian Research Council
- Australian Antarctic Division
- Chinese Academy of Sciences
- National Natural Science Foundation of China
- NSF
- United States Antarctic Program
- Created
-
2018-11-13Created from EPrint's datestamp field
- Updated
-
2021-11-16Created from EPrint's last_modified field
- Caltech groups
- Thirty Meter Telescope
- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 7012