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Paper: The Advanced Fiber-Optic Echelle (AFOE) and Extra-Solar Planet Searches
Volume: 185, Precise Stellar Radial Velocities, IAU Colloquium 170
Page: 143
Authors: Nisenson, P.; Contos, A.; Korzennik, S.; Noyes, R.; Brown, T.
Abstract: The Advanced Fiber-Optic Echelle (AFOE) is a fiber-fed bench-top spectrograph specifically designed for precise radial velocity observations. The AFOE is permanently located at the 1.5-m telescope at Smithsonian's Whipple Observatory in Arizona and is regularly used for monitoring exo-planet candidate stars and for asteroseismology observations. In this paper, we discuss the status of the instrument, as well as an upgrade to the instrument, a Fabry-Perot reference, which may prove important both for the AFOE and for all precise radial velocity (PRV) facilities.
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