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- Publications
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SPECTROSCOPIC PROPERTIES OF COOL STARS (SPOCS). I. 1040 F, G, AND K DWARFS FROM KECK, LICK, AND AAT PLANET SEARCH PROGRAMS
- J. Valenti, D. Fischer
- Physics
- 1 July 2005
We present a uniform catalog of stellar properties for 1040 nearby F, G, and K stars that have been observed by the Keck, Lick, and AAT planet search programs. Fitting observed echelle spectra with… Expand
The Planet-Metallicity Correlation
- D. Fischer, J. Valenti
- Physics
- 1 April 2005
We have recently carried out spectral synthesis modeling to determine Teff, log g, v sin i, and [Fe/H] for 1040 FGK-type stars on the Keck, Lick, and Anglo-Australian Telescope planet search… Expand
The Pan-STARRS1 Surveys
- K. Chambers, E. Magnier, +123 authors R. Wyse
- Mathematics, Physics
- 16 December 2016
Pan-STARRS1 has carried out a set of distinct synoptic imaging sky surveys including the $3\pi$ Steradian Survey and the Medium Deep Survey in 5 bands ($grizy_{P1}$). The mean 5$\sigma$ point source… Expand
Spectroscopy Made Easy: A New Tool for Fitting Observations with Synthetic Spectra
- J. Valenti, N. Piskunov
- Physics
- 1 September 1996
We describe a new software package that may be used to determine stellar and atomic parameters by matching observed spectra with synthetic spectra generated from parameterized atmospheres. A… Expand
Visible and Near Infrared Atlas of the Arcturus Spectrum 3727-9300 A
- K. Hinkle, L. Wallace, J. Valenti, D. Harmer
- Physics
- 2000
- 195
- 58
The Exoplanet Orbit Database
- J. Wright, O. Fakhouri, +8 authors N. Piskunov
- Physics
- 27 December 2010
We present a database of well-determined orbital parameters of exoplanets, and their host stars’ properties. This database comprises spectroscopic orbital elements measured for 427 planets orbiting… Expand
The N2K Consortium. II. A Transiting Hot Saturn around HD 149026 with a Large Dense Core
- B. Sato, D. Fischer, +18 authors D. Minniti
- Physics
- 30 June 2005
Doppler measurements from Subaru and Keck have revealed radial velocity variations in the V = 8.15, G0 IV star HD 149026 consistent with a Saturn-mass planet in a 2.8766 day orbit. Photometric… Expand
Discovery of two young brown dwarfs in an eclipsing binary system
- K. Stassun, R. Mathieu, J. Valenti
- Physics, Medicine
- Nature
- 16 March 2006
Brown dwarfs are considered to be ‘failed stars’ in the sense that they are born with masses between the least massive stars (0.072 solar masses, M[circdot]) and the most massive planets… Expand
The Occurrence and Mass Distribution of Close-in Super-Earths, Neptunes, and Jupiters
Closing in on Extraterrestrial Earths With close to 500 extrasolar planets discovered to date, researchers are starting to estimate the occurrence of low-mass planets to help our understanding of how… Expand
Spectral Properties Of Cool Stars : Extended Abundance Analysis Of 1,617 Planet-Search Stars
- J. Brewer, D. Fischer, J. Valenti, N. Piskunov
- Physics
- 25 June 2016
We present a catalog of uniformly determined stellar properties and abundances for 1,617 F, G, and K stars using an automated spectral synthesis modeling procedure. All stars were observed using th… Expand