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Fig. 5.

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MCMC results for the expected galactic density. Top panel: constraints for local dark matter density as a function of Allan deviation. The dots signify the most probable value of the posterior distribution, while the errorbars show the 1σ uncertainty contours. Note how the upper and lower contours become symmetric with improving Allan deviation. We also show current galactic-based constraints given in Kafle et al. (2014) as a black dot for reference. Bottom panel: power-law fit of the relative 1σ upper bound uncertainty. The best fit parameters for the form are A = 22.7 and n = 0.78 (with a fit goodness of 0.90), which we round to 23 and 0.8 respectively.

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