APF-The Lick Observatory Automated Planet Finder

被引：136

作者：

Vogt, Steven S. ^{[1
]}

Radovan, Matthew ^{[1
]}

Kibrick, Robert ^{[1
]}

Butler, R. Paul ^{[2
]}

Alcott, Barry ^{[1
]}

Allen, Steve ^{[1
]}

Arriagada, Pamela ^{[2
]}

Bolte, Mike ^{[1
]}

Burt, Jennifer ^{[1
]}

Cabak, Jerry ^{[1
]}

Chloros, Kostas ^{[1
]}

Cowley, David ^{[1
]}

Deich, William ^{[1
]}

Dupraw, Brian ^{[1
]}

Earthman, Wayne ^{[1
]}

Epps, Harland ^{[1
]}

Faber, Sandra ^{[1
]}

Fischer, Debra ^{[3
]}

Gates, Elinor ^{[1
]}

Hilyard, David ^{[1
]}

Holden, Brad ^{[1
]}

Johnston, Ken ^{[4
]}

Keiser, Sandy ^{[2
]}

Kanto, Dick ^{[1
]}

Katsuki, Myra ^{[1
]}

Laiterman, Lee ^{[1
]}

Lanclos, Kyle ^{[1
]}

Laughlin, Greg ^{[1
]}

Lewis, Jeff ^{[1
]}

Lockwood, Chris ^{[1
]}

Lynam, Paul ^{[1
]}

Marcy, Geoffrey ^{[5
]}

McLean, Maureen ^{[1
]}

Miller, Joe ^{[1
]}

Misch, Tony ^{[1
]}

Peck, Michael ^{[1
]}

Pfister, Terry ^{[1
]}

Phillips, Andrew ^{[1
]}

Rivera, Eugenio ^{[1
]}

Sandford, Dale ^{[1
]}

Saylor, Mike ^{[1
]}

Stover, Richard ^{[1
]}

Thompson, Matthew ^{[1
]}

Walp, Bernie ^{[6
]}

Ward, James ^{[1
]}

Wareham, John ^{[1
]}

Wei, Mingzhi ^{[1
]}

Wright, Chris ^{[1
]}

机构：

[1] Univ Calif Santa Cruz, Univ Calif Observ, Santa Cruz, CA 95064 USA

[2] Carnegie Inst Sci, Dept Terr Magnetism, Washington, DC 20015 USA

[3] Yale Univ, Dept Astron, New Haven, CT 06511 USA

[4] US Naval Observ, Washington, DC 20392 USA

[5] Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA

[6] NASA, Stratospher Observ Infrared Astron, Dryden Flight Res Ctr, Edwards AFB, CA 93523 USA

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 2014年 / 126卷 / 938期

关键词：

ECHELLE SPECTROGRAPH; REPRESENTATIONS; SPECTROMETER; TELESCOPE; I;

D O I：

10.1086/676120

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Automated Planet Finder (APF) is a facility purpose-built for the discovery and characterization of extrasolar planets through high-cadence Doppler velocimetry of the reflex barycentric accelerations of their host stars. Located atop Mount Hamilton, the APF facility consists of a 2.4 m telescope and its Levy spectrometer, an optical echelle spectrometer optimized for precision Doppler velocimetry. APP features a fixed-forivat spectral range from 374-970 nm, and delivers a "throughput" (resolution x slit width product) of 114,000", with spectral resolutions up to 150,000. Overall system efficiency (fraction of photons incident on the primary mirror that are detected by the science CCD) on blaze at 560 nm in planet-hunting mode is 15%. First-light tests on the radial-velocity (RV) standard stars HD 185144 and HD 9407 demonstrate sub-meter-per-second precision (rms per observation) held over a 3 month period. This paper reviews the basic features of the telescope, dome, and spectrometer, and gives a brief summary of first-light performance.

引用

页码：359 / 379

页数：21

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