Table 3: Parameters of the two fiducial gravitational lensing modelsa, assuming individual galaxies with ${\it M/L}=\rm const.$ and ${\it M/L} \propto L^{0.3}$, respectively. We list the offset between the cluster dark matter halo and the cD galaxy, the axis ratio, the orientation, the core radius, the velocity dispersion, and the truncation radius. See text for details.
Component $\Delta$RA $\Delta$Dec a/b $\theta$ $r_{\rm core}$ $\sigma_{\rm v}$ $r_{\rm cut}$
  (arcsec) (arcsec)   (deg) (kpc) (km s-1) (Mpc)
${\it M/L}=\rm const.$              
cluster halo -1.6 $\pm$ 0.5 -0.5 $\pm$ 0.5 0.38 -45 74 $\pm$ 8 1004 1.3
L* galaxy - - - - (0.15) 130 $\pm$ 7 55 $\pm$ 10
${\it M/L} \propto L^{0.3}$              
cluster halo -0.8 $\pm$ 0.5 -1.8 $\pm$ 0.5 0.45 -45 76 $\pm$ 8 993 1.3
L* galaxy - - - - (0.15) 155 $\pm$ 8 70 $\pm$ 15

a Quantities in parenthesis are not free parameters in the fit.


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