Distributions of galaxy parameters generated from our UDF catalog. The panels show histograms of galaxy magnitudes (m, top left), half-light radius (r_h, top middle), Sérsic index (n, top right), ellipticity components (ϵ₁, ϵ₂, middle left, middle middle), ellipticity modulus (|ϵ|, middle right), distance to nearest bright galaxy (θ, bottom left), distance to nearest bright galaxy without clustering (bottom middle), and photometric redshifts (z_phot, bottom right). Blue histograms correspond to bright galaxies (20.5 ≤ m ≤ 24.5) and red to faint galaxies (24.5 <  m ≤ 29) lying within 3″ of a bright one.