@inproceedings{0c5deb6015c148daad22951e25ab3fe6,
title = "A new generation multi-object high throughput Doppler instrument for a planet survey at the SDSS telescope",
abstract = "We report the design of a new generation multi-object high throughput Doppler instrument and first light results at the Sloan Digital Sky Survey (SDSS) telescope. This instrument, capable of simultaneously monitoring 60 stars for planet detection, is called the W.M. Keck Exoplanet Tracker (or Keck ET) thanks to the generous gift from the W.M. Keck Foundation. It is designed for a planet survey around hundreds of thousands of stars with V =8-13 for detecting tens of thousands of planets in 2006-2020. The Doppler precision is between 3-25 m/s depending on the star magnitude. We also report a new planet detected with a prototype single object version ET instrument at the KPNO Coude Feed/2.1 m telescopes. The extrasolar planet, ET-1 (HD 102195b), has a minimum mass of 0.49 Jupiter masses and orbits a V = 8.1 G8V star with a 4.1 day period. The planet was identified using the Coude Feed 0.9 meter telescope in spring 2005. This is the first time an extrasolar planet around a star fainter than V=8 magnitude has been discovered with an under 1 meter size astronomical telescope and Doppler instrument. This planet discovery is possible due to the extremely high throughput of the instrument, 49\% measured from the fiber output end to the detector.",
author = "Jian Ge and Xiaoke Wan and Bo Zhao and Abishek Hariharan and Suvrath Mahadevan and \{Van Eyken\}, Julian and Pencheng Guo and Dan McDavitt and Curtis DeWitt and Roger Cohen and Fleming, \{Scott W.\} and Stephen Kane and Justin Crepp and Stuart Shaklan",
note = "Funding Information: The authors would like to acknowledge the help of Professors Selman and Khalili at HT and Der Tau Chin at Clarkson University. Although the research described in this article has been funded wholly or in part by the United States Environmental Protection Agency through the National Center for Environmental Research (NCER) STAR program (Grant R827125) it has not been subjected to the Agency's required peer and policy review and therefore does not necessarily reflect the views of the Agency and no official endorsement should be inferred.; Ground-based and Airborne Instrumentation for Astronomy ; Conference date: 25-05-2006 Through 29-05-2006",
year = "2006",
doi = "10.1117/12.670856",
language = "English (US)",
isbn = "0819463345",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Ground-based and Airborne Instrumentation for Astronomy",
}