NOAO >   Observing Info >   Approved Programs >   2007A-0604

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Proposal Information for 2007A-0604


PI: Jay B. Holberg, University of Arizona, holberg@argus.lpl.arizona.edu
Address: Lunar and Planetary Laboratory, 1541 E. Univ. Blvd., Tucson, AZ 85721, USA

CoI: Steve Howell, NOAO
CoI: Edward Sion, Villanova

Title: Exoplanet Tracker Observations of Sirius-Like Systems

Abstract: We propose Exoplanet Tracker (ET) observations of a selected sample of Sirius-like systems containing luminous primaries (primarily F to K) and hot white dwarfs. The white dwarfs have been long evident from EUV and UV observations from space, but critical knowledge of system parameters have either been limited or lacking altogether. Our proposed ET observations should be able to fill in the missing information and to significantly improve the precision of prior data. This improved velocity data is critical for future several space-based programs that will allow the study of the white dwarf components of these systems.


National Optical Astronomy Observatory, 950 North Cherry Avenue, P.O. Box 26732, Tucson, Arizona 85726, Phone: (520) 318-8000, Fax: (520) 318-8360



NOAO >   Observing Info >   Approved Programs >   2007A-0604

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