SEDs of the best-fit SSC models. The colors correspond to T1 to T6 as shown in the color bar. The colored point show the observed data for each time. The dark points show the submillimeter SED of Sgr A^⋆ with the same data as in Fig. 4. As in the models involving only synchrotron emission, the flare evolution can largely be explained by progression of the electron density n_e and high-energy cutoff γ_max.