One-to-one correlation of properties of the matched GMA in the 12 m+ACA feathered and 12 m data. Panels (a)–(e) present the correlations for M_c, R_c, σ_c, ﹩{{\rm{\Sigma }}}_{{{\rm{H}}}_{2}}﹩, and α_vir, respectively. The median values of each property are marked with solid squares. Solid and dashed lines mark the 1:1 correlation and factor of 2 differences, respectively. The p-values of the 12 m and feathered properties are presented in the lower-right corners.