Examples of photometric (SED) fits with free parameters Θ and T_eff. On the y-axis, we plot the flux f_λ multiplied by λ². The best-fit model is plotted in grey while the flux corresponding to the observed magnitude in each filter is indicated along with the central wavelength of the filter. The horizontal dashed lines show the wavelength coverage of each filter. The top panels show the best fits for an A-BHB, B-BHB, and EHB type star in ω Cen. The middle panels show fits for counterpart stars in NGC 6752. The bottom panels show fits for a blue-hook star in ω Cen, the BSS V17, and the EHB star V16 in NGC 6752. The uncertainty-weighted residuals (χ = (mag_model-mag_observed) / uncertainty) are plotted at the bottom of each fit. The cluster name, star identification number, and resulting T_eff^SED are indicated for each fit.