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We derive an accurate mass distribution of the rich galaxy clusterCl0024+1654 (z=0.395) based on deep Subaru BR_{c}z' imaging and our recentcomprehensive strong lensing analysis of HST/ACS/NIC3 observations. We obtainthe weak lensing distortion and magnification of undilted samples of red andblue background galaxies by carefully combining all color and positionalinformation. Unlike previous work, the weak and strong lensing are in excellentagreement where the data overlap. The joint mass profile continuously steepensout to the virial radius with only a minor contribution \sim 10% in the massfrom known subcluster at a projected distance of \sim 700kpc/h. The projectedmass distribution for the entire cluster is well fitted with a singleNavarro-Frenk-White model with a virial mass, M_{vir} = (1.2 \pm 0.2) \times10^{15} M_{sun}/h, and a concentration, c_{vir} = 9.2^{+1.4}_{-1.2}. This modelfit is fully consistent with the depletion of the red background counts,providing independent confirmation. Careful examination and interpretation ofX-ray and dynamical data strongly suggest that this cluster system is in a postcollision state, which we show is consistent with our well-defined mass profilefor a major merger occurring along the line of sight, viewed approximately2-3Gyr after impact when the gravitational potential has had time to relax inthe center, before the gas has recovered and before the outskirts are fullyvirialized. Finally, our full lensing analysis provides a model-independentconstraint of M_{2D}(<r_{vir}) = (1.4 \pm 0.3) \times 10^{15} M_{sun}/h for theprojected mass of the whole system, including any currently unbound materialbeyond the virial radius, which can constrain the sum of the two pre-mergercluster masses when designing simulations to explore this system.

The Mass Structure of the Galaxy Cluster Cl0024+1654 from a Full Lensing Analysis of Joint Subaru and ACS/NIC3 Observations