The Remote Observatories of the Southeastern Association for Research in Astronomy

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dc.contributor.author Keel, William C.
dc.contributor.author Oswalt, Terry
dc.contributor.author Mack, Peter
dc.contributor.author Henson, Gary
dc.contributor.author Hillwig, Todd
dc.contributor.author Batcheldor, Daniel
dc.contributor.author Berrington, Robert
dc.contributor.author De Pree, Chris
dc.contributor.author Hartmann, Dieter
dc.contributor.author Leake, Martha
dc.contributor.author Licandro, Javier
dc.contributor.author Murphy, Brian
dc.contributor.author Webb, James
dc.contributor.author Wood, Matt A.
dc.date.accessioned 2018-09-25T20:24:04Z
dc.date.available 2018-09-25T20:24:04Z
dc.date.issued 2016
dc.identifier.citation Keel, W., et al. (2016): The Remote Observatories of the Southeastern Association for Research in Astronomy (SARA). Publications of the Astronomical Society of the Pacific, 129(971). DOI: 10.1088/1538-3873/129/971/015002 en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/3964
dc.description.abstract We describe the remote facilities operated by the Southeastern Association for Research in Astronomy (SARA) , a consortium of colleges and universities in the US partnered with Lowell Observatory, the Chilean National Telescope Allocation Committee, and the Instituto de Astrof´ısica de Canarias. SARA observatories comprise a 0.96m telescope at Kitt Peak, Arizona; a 0.6m instrument on Cerro Tololo, Chile; and the 1m Jacobus Kapteyn Telescope at the Roque de los Muchachos, La Palma, Spain. All are operated using standard VNC or Radmin protocols communicating with on-site PCs. Remote operation offers considerable flexibility in scheduling, allowing long-term observational cadences difficult to achieve with classical observing at remote facilities, as well as obvious travel savings. Multiple observers at different locations can share a telescope for training, educational use, or collaborative research programs. Each telescope has a CCD system for optical imaging, using thermoelectric cooling to avoid the need for frequent local service, and a second CCD for offset guiding. The Arizona and Chile instruments also have fiber-fed echelle spectrographs. Switching between imaging and spectroscopy is very rapid, so a night can easily accommodate mixed observing modes. We present some sample observational programs. For the benefit of other groups organizing similar consortia, we describe the operating structure and principles of SARA, as well as some lessons learned from almost 20 years of remote operations. en_US
dc.format.mimetype application/pdf en_US
dc.subject telescopes en_US
dc.title The Remote Observatories of the Southeastern Association for Research in Astronomy en_US
dc.type text en_US


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