Comparison of Dawes23 (green unfilled), He23 (blue unfilled), Wu24 (gray filled), and the MGQPC catalog (red filled) on the distributions of the member separation, Gaia G-band magnitude, and redshift. The y-axes are all scaled as probability distribution functions (PDF) to exhibit the distribution characteristics of the three parameters intuitively. Top panel: Separation histograms of Dawes23, He23, and the MGQPC catalog. Middle panel: Gaia G-band magnitude histograms of the four catalogs. Bottom panel: Redshift histograms of the four catalogs.