Fig. 5.
Surplus surface density of matter within |Z| < 60 pc, when comparing the inferred dynamical matter density with a model consisting of baryons and a dark matter halo. Upper panel: posterior for the case when the velocity information of all stellar objects are considered, middle panel: case when only the velocity information of stellar objects with good radial velocity measurements are considered, lower panel: case when only mid-plane velocities are considered.
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