Infrared spectral energy distribution of LARS galaxies inferred from exploration of the parameter space using the Markov-chain Monte Carlo method. The best-fit SED is indicated by a thick black curve and was found from the 50% quantile of the logarithmic posterior distribution. The other fits that are shown (thin grey lines) are those lying within the quantile-based credible interval corresponding to 16% and 84%. They thus represent our uncertainties.