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A three-dimensional (3D) correlation function obtained from mid-rapidity, lowpT pion pairs in central Au+Au collisions at sqrt(s_NN)=200 GeV is studied. Theextracted model-independent source function indicates a long range tail in thedirections of the pion pair transverse momentum (out) and the beam (long).Model comparisons to these distensions indicate a proper breakup time \tau_0 ~9 fm/c and a mean proper emission duration \Delta\tau ~ 2 fm/c, leading tosizable emission time differences  (<|\Delta \tau_LCM |> ~ 12 fm/c), partly due to resonance decays.  They also suggest an outside-in "burning" of the emission source reminiscentof many hydrodynamical models.

Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging