Dependence between metallicity and the derived extinction and effective temperature. The mean and dispersion of the difference between recovered quantities for various models are plotted. The comparison of results using standard models ([m/H﹩] =-0.5﹩) to solar metallicity models is shown in the left‐hand panels. The comparison to 1/10 solar metallicity models is shown in the right‐hand panels. The open circles at ﹩T_{E}\sim 6000﹩ K represent the median values in those bins (see text for discussion). Error bars are the dispersion of the mean.