Fig. 15a-d. This figure shows the relationships between four properties of the NGC 5128 GC candidates and their observed distance, D, from the center of NGC 5128. The Spearman rank correlation coefficients, and the confidence levels for rejecting the hypothesis that the observed correlations are due to chance, are shown at the top of each panel. The lines show the best-fitting straight lines to the data. Panel a shows the core radius (in arcseconds), panel b shows the central concentration, panel c shows the half-mass radius (in arcseconds) of the best-fitting single-mass Michie-King model, and panel d shows the ellipticity.