Extended Data Fig. 2: Extraction of central density.
From: Observing the two-dimensional Bose glass in an optical quasicrystal

a, Central density as a function of scattering length. b, Fit to in-situ column density distribution used to extract the effective cloud width for calculating the central density. The employed absorption imaging starts to saturate for OD ≳ 2.5, hence, data points above this value (grey) have been excluded from the fit.