Summary of the two main galaxy samples we use in this work. Normalized histograms of (a) R_eff, (b) R_maj, (c) μ_r, (d) r-band magnitude, (e) M_r, and (f) M_★ for data with spectroscopic redshift and data with photometric redshift. Filled blue and filled orange show the unweighted distribution of data with spectroscopic redshift and data with photometric redshift. The dashed blue and orange histograms represent the V/V_max weighted distributions of the spectroscopic and photometric data samples, respectively. The density scale on the vertical axis is arbitrary.