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Proceedings Paper

The TEDI instrument for near-IR radial velocity surveys
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Paper Abstract

The TEDI (TripleSpec Externally Dispersed Interferometry) is an interferometric spectrometer that will be used to explore the population of planets around the lowest mass stars. The instrument, to be deployed on the Palomar 200 Cassegrain mount, includes a stabilized Michelson interferometer combined with a medium resolution, broad band (0.8 - 2.4 micron) spectrograph, TripleSpec. We describe the instrument design and its application to Doppler velocimetry and high-resolution spectroscopy.

Paper Details

Date Published: 28 June 2006
PDF: 7 pages
Proc. SPIE 6269, Ground-based and Airborne Instrumentation for Astronomy, 62691E (28 June 2006); doi: 10.1117/12.672014
Show Author Affiliations
Jerry Edelstein, Space Sciences Lab. at Univ. of California, Berkeley (United States)
David J. Erskine, Lawerence Livermore National Lab. (United States)
James Lloyd, Cornell Univ. (United States)
Terry Herter, Cornell Univ. (United States)
Mario Marckwordt, Space Sciences Lab. at Univ. of California, Berkeley (United States)
Michael Feuerstein, Space Sciences Lab. at Univ. of California, Berkeley (United States)


Published in SPIE Proceedings Vol. 6269:
Ground-based and Airborne Instrumentation for Astronomy
Ian S. McLean; Masanori Iye, Editor(s)

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