activity
19932008
most citedThe Milky Way's Circular Velocity Curve to 60 kpc and an Estimate of the Dark Matter Halo Mass from Kinematics of ~2400 SDSS Blue Horizontal Branch Stars

736 citations · 1.9k across the 17 of their papers we have counts for

collaborators
Showing 1998Show all

1 paper · 1 filter

astro-ph1998

The Infrared Einstein Ring in the Gravitational Lens MG1131+0456 and the Death of the Dusty Lens Hypothesis

C. S. Kochanek, E. E. Falco, C. D. Impey +5

We have obtained and modeled new NICMOS images of the lens system MG1131+0456, which show that its lens galaxy is an H=18.6 mag, transparent, early-type galaxy at a redshift of abo…