Proceedings Paper
Infrared radial velocimetry with TEDI: performance development| Format | Member Price | Non-Member Price |
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Paper Abstract
The TripleSpec - Exoplanet Discovery Instrument (TEDI) is a device to use interferometric spectroscopy for the radialvelocity
detection of extrasolar planets at infrared wavelengths (0.9 - 2.4 μm). The instrument is a hybrid of an
interferometer and a moderate resolution echelle spectrograph (TripleSpec, R=2,700,) at the Cassegrain focus of the
Palomar 200" telescope. We describe our experimental diagnostic program using laboratory sources and standard stars in
different optical configurations, along with performance analysis and results. We explain our instrumental upgrade
development to achieve a long-term performance that can utilize our demonstrated, < 10 m/s, short-term velocity
precision.
Paper Details
Date Published: 21 July 2010
PDF: 6 pages
Proc. SPIE 7735, Ground-based and Airborne Instrumentation for Astronomy III, 773583 (21 July 2010); doi: 10.1117/12.858312
Published in SPIE Proceedings Vol. 7735:
Ground-based and Airborne Instrumentation for Astronomy III
Ian S. McLean; Suzanne K. Ramsay; Hideki Takami, Editor(s)
PDF: 6 pages
Proc. SPIE 7735, Ground-based and Airborne Instrumentation for Astronomy III, 773583 (21 July 2010); doi: 10.1117/12.858312
Show Author Affiliations
Jerry Edelstein, Univ. of California, Berkeley (United States)
Philip Muirhead, Cornell Univ. (United States)
Jason Wright, The Pennsylvania State Univ. (United States)
Kevin Covey, Cornell Univ. (United States)
David Erskine, Lawrence Livermore National Lab. (United States)
Philip Muirhead, Cornell Univ. (United States)
Jason Wright, The Pennsylvania State Univ. (United States)
Kevin Covey, Cornell Univ. (United States)
David Erskine, Lawrence Livermore National Lab. (United States)
Matthew Muterspaugh, Tennessee State Univ. (United States)
James Lloyd, Cornell Univ. (United States)
Samuel Halverson, Univ. of California, Berkeley (United States)
Mario Marckwordt, Univ. of California, Berkeley (United States)
Daniel Mondo, Univ. of California, Berkeley (United States)
James Lloyd, Cornell Univ. (United States)
Samuel Halverson, Univ. of California, Berkeley (United States)
Mario Marckwordt, Univ. of California, Berkeley (United States)
Daniel Mondo, Univ. of California, Berkeley (United States)
Published in SPIE Proceedings Vol. 7735:
Ground-based and Airborne Instrumentation for Astronomy III
Ian S. McLean; Suzanne K. Ramsay; Hideki Takami, Editor(s)
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