Best-fit model for the (u,v) points observed with the ATs. Left: correlated fluxes and right: chromatic phases. The red line shows the corresponding correlated fluxes and chromatic phases for our non-concentric model no. 1 while the dashed blue line represents our non-concentric model no. 2. Light green lines (only on the first four plots of each panel) show the curves obtained by taking the parameters of our first-best model, and taking the lower limit of the uncertainty in the offset declination for the third component, we observe some significant deviations in some of the plots.