Comparison of the observed energy distribution from Johnson (filled black diamonds), TD1 (filled black squares), and 2MASS photometry (filled black squares in Infrared) with the best-fit theoretical flux (solid red line) calculated after three abundance analysis iterations for the LLMODELS atmosphere of HD 4778 with the parameters T_eff = 9605 K and logg = 4.0. The shaded area illustrates spectral regions that were excluded from the fit.