Modeled optical (top) and optical+NIR (middle) spectrum of LTT 9779 b compared to the CHEOPS (blue symbol), TESS, and Spitzer (black symbols) observations for models assuming a full redistribution of heat and different metallicities. The respective scaled transmission curve of each instrument is also shown at the bottom of the panel. In the bottom panel, we show the modeled thermal profiles for a subsample of models together with the condensation curves of Mg₂SЮ₄ and CaTiO₃ for different metallicities (color). The condensation curves scale with metallicity. The geometric albedos in the CHEOPS bandpass and Bond albedos are lower than 0.01 for metallicities lower than 200 times solar and increase to 0.45 and 0.75, respectively, for metallicities 400 times solar and higher.