- About WIYN
- Observing at WIYN
At the Telescope
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The WIYN Observatory supports the current and future research and education needs of its scientists by operating and maintaining the WIYN facilities at a superb level of performance, and by developing opportunities to enable frontier astrophysical research.For current status of instrumentation and potential operational impact please see the WIYN Operational Status page.
NASA has selected a Pennsylvania State University research group led by Dr. Suvrath Mahadevan to build a new, cutting-edge instrument for the 3.5-m WIYN telescope at KPNO. By measuring the subtle back-and-forth motion of stars that is induced by their orbiting companions, the new instrument, an extreme precision radial velocity spectrometer, will detect and characterize worlds beyond our solar system.Two federal agencies, NASA and NSF, have joined together to continue community access to WIYN through a program of research related to exoplanets known as NN-EXPLORE. NN-EXPLORE will be managed on behalf of the federal agencies by NOAO, which will remain a WIYN partner.
Phase 1 of this program will offer access to WIYN's existing suite of instruments for exoplanet related research. This will launch in the 2015B semester, which has just been scheduled.
Phase 2 will entail the design, construction, and deployment on WIYN of a NASA-funded Extreme Precision Doppler Spectrometer (EPDS), as detailed in the announcement of opportunity. NASA's goal is to have the instrument operational on WIYN during fiscal year 2018, commensurate with the anticipated onset of data flow from the Transiting Exoplanet Survey Satellite (TESS) mission. This program is described in a recent NOAO press release.
NASA has selected two instrument concepts for the new EPDS instrument to study in detail. The selected instrument concepts were proposed by teams from Massachusetts Institute of Technology (MIT) and Pennsylvania State University. For more information please see the official announcement.
Last modified: 06-Oct-2017 10:30:29 MST
- Observing at WIYN