221 citations · 777 across the 13 of their papers we have counts for
6 papers · 1 filter
Discovery of a redshift 6.13 quasar in the UKIRT Infrared Deep Sky Survey
D. J. Mortlock, M. Patel, S. J. Warren +10
Optical and near-infrared (NIR) spectra are presented for ULAS J131911.29+095951.4 (hereafter ULAS J1319+0950), a new redshift z = 6.127 +/- 0.004 quasar discovered in the Third Da…
A very cool brown dwarf in UKIDSS DR1
S. J. Warren, D. J. Mortlock, S. K. Leggett +21
(abridged) We report the discovery of a very cool brown dwarf, ULAS J003402.77-005206.7 (ULAS J0034-00), identified in UKIDSS DR1. We provide optical, near-infrared, and mid-infrar…
New members in the Upper Sco association from the UKIDSS Early Data Release
N. Lodieu, N. C. Hambly, R. F. Jameson
We present the results of a 9.3 square degree infrared (ZYJHK) survey in the Upper Scorpius association extracted from the UKIRT Infrared Deep Sky Survey (UKIDSS) Galactic Cluster…
The OLS-lens survey: The discovery of five new galaxy-galaxy strong lenses from the SDSS
J. P. Willis, P. C. Hewett, S. J. Warren +2
Bright galaxy-galaxy strong lenses are much more powerful than lensed quasars for measuring the mass profiles of galaxies, but until this year only a handful have been known. Here…
The UKIRT Infrared Deep Sky Survey Early Data Release
S. Dye, S. J. Warren, N. C. Hambly +11
This paper defines the UKIRT Infrared Deep Sky Survey (UKIDSS) Early Data Release (EDR). UKIDSS is a set of five large near-infra-red surveys defined by Lawrence et al. (2006), bei…
COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses IV. Models of prospective time-delay lenses
P. Saha, F. Courbin, D. Sluse +2
Aims: To predict time delays for a sample of gravitationally lensed quasars and to evaluate the accuracy that can be realistically achieved on the value of H_0. Methods: We conside…