The 2D projected mass as a function of the aperture radius measured from the BGG. The green and blue shaded areas corresponds to the mass profile within 1σ errors for the strong lensing and the weak lensing models, respectively. The red region illustrates the 2D mass derived from Eq. (12) as a function of . The point with error bars is the mass estimate from dynamics. The orange-shaded region shows the area where the arc systems lie and the gray region shows the model-predicted scale radius. We also depict with an arrow the zone in which the weak lensing signal was measured.