623 citations · 4.4k across the 65 of their papers we have counts for
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Limits on the Transverse Velocity of the Lensing Galaxy in Q2237+0305 from the Lack of Strong Microlensing Variability
Rodrigo Gil-Merino, Joachim Wambsganss, Luis J. Goicoechea +1
We present a method for the determination of upper limits on the transverse velocity of the lensing galaxy in the quadruple quasar system Q2237+0305, based on the lack of strong mi…
Modeling the evolution of infrared luminous galaxies: the influence of the Luminosity-Temperature distribution
Geraint F. Lewis, Scott C. Chapman, George Helou
The evolution of the luminous infrared galaxy population is explored using a pure luminosity evolution model which incorporates the locally observed luminosity-temperature distribu…
Distances and Metallicities for 17 Local Group Galaxies
A. W. McConnachie, M. J Irwin, A. M. N. Ferguson +3
We have obtained Johnson V and Gunn i photometry for a large number of Local Group galaxies using the Isaac Newton Telescope Wide Field Camera (INT WFC). The majority of these gala…
Taking measure of the Andromeda halo: a kinematic analysis of the giant stream surrounding M31
R. Ibata, S. Chapman, A. M. N. Ferguson +3
We present a spectroscopic survey of the giant stellar stream found in the halo of the Andromeda galaxy. Taken with the DEIMOS multi-object spectrograph on the Keck2 telescope, the…
The Andromeda Stream
G. F. Lewis, R. A. Ibata, S. C. Chapman +4
The existence of a stream of tidally stripped stars from the Sagittarius Dwarf galaxy demonstrates that the Milky Way is still in the process of accreting mass. More recently, an e…