Search Results - "McLeod, BA"
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Probing the Coevolution of Supermassive Black Holes and Galaxies Using Gravitationally Lensed Quasar Hosts
Published in The Astrophysical journal (01-10-2006)“…In the present-day universe, supermassive black hole masses (M sub(BH)) appear to be strongly correlated with their galaxy's bulge luminosity, among other…”
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2
The Time Delays of Gravitational Lens HE 0435–1223: An Early-Type Galaxy with a Rising Rotation Curve
Published in The Astrophysical journal (20-03-2006)“…We present Hubble Space Telescope images and 2 years of optical photometry of the quadruple quasar HE 0435-1223. The time delays between the intrinsic quasar…”
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3
The Importance of Einstein Rings
Published in The Astrophysical journal (20-01-2001)Get full text
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4
The Evolution of a Mass-selected Sample of Early-Type Field Galaxies
Published in The Astrophysical journal (10-04-2003)Get full text
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5
Dust and Extinction Curves in Galaxies with z > 0: The Interstellar Medium of Gravitational Lens Galaxies
Published in The Astrophysical journal (01-10-1999)Get full text
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6
Hubble Space Telescope Observations of 10 Two-Image Gravitational Lenses
Published in The Astrophysical journal (20-06-2000)Get full text
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7
The Fundamental Plane of Gravitational Lens Galaxies and The Evolution of Early-Type Galaxies in Low-Density Environments
Published in The Astrophysical journal (01-11-2000)Get full text
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8
Halo Structures of Gravitational Lens Galaxies
Published in The Astrophysical journal (01-05-2006)“…We explore the halo structure of four gravitational lenses with well-observed, thin Einstein rings. We find that the gravitational potentials are well…”
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9
The Lens Galaxy in PG 1115+080 is an Ellipse
Published in The Astrophysical journal (10-06-2005)“…We use the structure of the Einstein ring image of the quasar host galaxy in the four-image quasar lens PG 1115+080 to determine the angular structure of the…”
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10
Bowhead Whales, and Not Right Whales, Were the Primary Target of 16th-to 17th-Century Basque Whalers in the Western North Atlantic
Published in Arctic (01-03-2008)“…During the 16th and 17th centuries, Basque whalers travelled annually to the Strait of Belle Isle and Gulf of St. Lawrence to hunt whales. The hunting that…”
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11
Constraints on Galaxy Density Profiles from Strong Gravitational Lensing: The Case of B1933+503
Published in The Astrophysical journal (20-06-2001)Get full text
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12
Collimation of Fast Wide-Field Telescopes
Published in Publications of the Astronomical Society of the Pacific (01-02-1996)“…In this paper, I present a simple technique for collimating the secondary mirror of fast focal ratio wide-field Cassegrain telescopes. This technique minimizes…”
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13
PKS 1830–211: A Face-on Spiral Galaxy Lens
Published in The Astrophysical journal (10-08-2002)Get full text
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14
NICMOS Observations of Low-Redshift Quasar Host Galaxies
Published in The Astrophysical journal (10-01-2001)Get full text
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15
The Extinction Law in High-Redshift Galaxies
Published in The Astrophysical journal (20-04-2004)“…We estimate the dust extinction laws in two intermediate-redshift galaxies. The dust in the lens galaxy of LBQS 1009-0252, which has an estimated lens redshift…”
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Deep Photometry of GRB 041006 Afterglow: Hypernova Bump at Redshift z = 0.716
Published in The Astrophysical journal (10-06-2005)“…We present deep optical photometry of the afterglow of gamma-ray burst (GRB) 041006 and its associated hypernova obtained over 65 days after detection (55…”
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17
Deep MMT
Published in The Astrophysical journal (01-03-2008)“…We have conducted a deep, 20 night survey for transiting planets in the intermediate-age ([image]550 Myr) open cluster M37 (NGC 2099) using the Megacam…”
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18
The Hypervelocity Star SDSS J090745.0+024507 Is Variable
Published in The Astrophysical journal (01-01-2006)“…We present high-precision photometry of the hypervelocity star SDSS J090745.0+024507 (hereafter HVS), which has a Galactic rest-frame radial velocity of = 709…”
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An Infrared Einstein Ring in the Gravitational Lens PG 1115+080
Published in The Astrophysical journal (20-12-1998)Get full text
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20
Deep MMT
Published in The Astrophysical journal (01-03-2008)“…We have conducted a deep, 20 night survey for transiting planets in the intermediate-age open cluster M37 (NGC 2099) using the Megacam wide-field mosaic CCD…”
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