Search Results - "Uomoto, Alan"
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The Origin of the Mass-Metallicity Relation: Insights from 53,000 Star-forming Galaxies in the Sloan Digital Sky Survey
Published in The Astrophysical journal (01-10-2004)“…We utilize Sloan Digital Sky Survey imaging and spectroscopy of 653,000 star-forming galaxies at z60.1 to study the relation between stellar mass and gas-phase…”
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2
On Departures from a Power Law in the Galaxy Correlation Function
Published in The Astrophysical journal (10-06-2004)“…We measure the projected correlation function w sub(p) [image] from the Sloan Digital Sky Survey for a flux-limited sample of 118,000 galaxies and a…”
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3
The Missing Link: Early Methane ("T") Dwarfs in the Sloan Digital Sky Survey
Published in The Astrophysical journal (10-06-2000)“…We report the discovery of three cool brown dwarfs that fall in the effective temperature gap between the latest L dwarfs currently known, with no methane…”
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The Discovery of a Second Field Methane Brown Dwarf from Sloan Digital Sky Survey Commissioning Data
Published in The Astrophysical journal (01-03-2000)“…We report the discovery of a second field methane brown dwarf from the commissioning data of the Sloan Digital Sky Survey (SDSS). The object, SDSS…”
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The Milky Way Tomography with SDSS. II. Stellar Metallicity
Published in The Astrophysical journal (01-09-2008)“…Using effective temperature and metallicity derived from SDSS spectra for [image]60,000 F- and G-type main-sequence stars, we develop polynomial models for…”
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The Milky Way Tomography with SDSS. III. Stellar Kinematics
Published in The Astrophysical journal (10-06-2010)“…We study Milky Way kinematics using a sample of 18.8 million main-sequence stars with r < 20 and proper-motion measurements derived from Sloan Digital Sky…”
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Stellar Population Studies with the SDSS. I. The Vertical Distribution of Stars in the Milky Way
Published in The Astrophysical journal (20-05-2001)Get full text
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A Catalog of Spectroscopically Identified White Dwarf Stars in the First Data Release of the Sloan Digital Sky Survey
Published in The Astrophysical journal (20-05-2004)“…We present the full spectroscopic white dwarf and hot subdwarf sample from the Sloan Digital Sky Survey (SDSS) first data release, DR1. We find 2551 white…”
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Infrared Photometry of Late-M, L, and T Dwarfs
Published in The Astrophysical journal (01-01-2002)Get full text
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10
A New Very Cool White Dwarf Discovered by the Sloan Digital Sky Survey
Published in The Astrophysical journal (01-03-2001)Get full text
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11
Hubble Space Telescope Observations of the Very Low Mass Companion to Gliese 105A
Published in The Astrophysical journal (20-10-1995)Get full text
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12
Optical Multicolor Photometry of Spectrophotometric Standard Stars
Published 23-04-2007“…Astron.J.133:768-790,2007 Photoelectric data on the Johnson-Kron-Cousins UBVRI broadband photometric system are provided for a set of stars which have been…”
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13
MagAO: Status and on-sky performance of the Magellan adaptive optics system
Published 18-07-2014“…MagAO is the new adaptive optics system with visible-light and infrared science cameras, located on the 6.5-m Magellan "Clay" telescope at Las Campanas…”
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14
The Multi-Object, Fiber-Fed Spectrographs for SDSS and the Baryon Oscillation Spectroscopic Survey
Published 21-05-2013“…We present the design and performance of the multi-object fiber spectrographs for the Sloan Digital Sky Survey (SDSS) and their upgrade for the Baryon…”
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15
The Luminosity and Mass Functions of Low-Mass Stars in the Galactic Disk: I. The Calibration Region
Published 15-07-2008“…Astron.J.136:1778-1798,2008 We present measurements of the luminosity and mass functions of low-mass stars constructed from a catalog of matched Sloan Digital…”
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16
The FourStar Infrared Camera
Published 24-07-2008“…The FourStar infrared camera is a 1.0-2.5 micron (JHKs) near infrared camera for the Magellan Baade 6.5m telescope at Las Campanas Observatory (Chile). It is…”
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The Milky Way Tomography with SDSS: II. Stellar Metallicity
Published 24-04-2008“…Astrophys.J.684:287-325,2008 Using effective temperature and metallicity derived from SDSS spectra for ~60,000 F and G type main sequence stars (0.2<g-r<0.6),…”
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The Missing Link: Early Methane
Published in The Astrophysical journal (10-06-2000)Get full text
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19
The First Hour of Extra-galactic Data of the Sloan Digital Sky Survey Spectroscopic Commissioning: The Coma Cluster
Published 23-10-2000“…Astron.J. 121 (2001) 2331-2357 On 26 May 1999, one of the Sloan Digital Sky Survey (SDSS) fiber-fed spectrographs saw astronomical first light. This was…”
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A Catalog of Spectroscopically Identified White Dwarf Stars in the First Data Release of the Sloan Digital Sky Survey
Published 09-02-2004“…Astrophys.J. 607 (2004) 426-444 We present the full spectroscopic white dwarf and hot subdwarf sample from the SDSS first data release, DR1. We find 2551 white…”
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