Spectral energy distribution of TOI-3493 and the best-fitting model (Phoenix v2, Husser et al. 2013) with the ARIADNE software. The magenta diamonds mark the synthetic photometry, while the observed photometry is shown in blue points. The vertical error bars are the 1 σ uncertainties of the magnitudes, and the horizontal bars are the effective width of the photometric passbands. The lower panel shows the residuals normalized to the errors of the photometry; hence, the largest relative errors are from Gaia DR3.