| Z(lens) | V(max) | Re | Sigma (ap) | Aperture | Sigma (Re/8) | References |
| 0.809 | - | 1.13(0.05)" | 230(14)km/s | 0.8"x0.4" | - | Ohyama et al. 2002, AJ, 123, 2903
Keeton et al. (1998, ApJ, 509, 561) |
Z = redshift
V (max) = maximum of the rotation curve
Re = half light radius (effective radius)
Sigma (ap) = velocity dispersion as measured with the spectroscopic aperture
Aperture = size of the spectroscopic aperture
Sigma (Re/8) = central velocity dispersion, i.e. corrected to an effective
circular aperture of radius Re/8