MG1549+305

Z (lens) V (max) Re Sigma (ap) Aperture Sigma (Re/8) Reference
0.111
- -
227(18)km/s 1"x4.3"
-
Lehar et al. 1996, AJ, 111, 1812

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