Top panel: wavelength variation of calculated and observed absolute continuum intensities at the solar disk center. The solid red and black dashed curves correspond, respectively, to the ⟨ | B_z | ⟩ = 80 G and ⟨ | B_z | ⟩ = 0.5 G 3D snapshot models of Rempel (2014). The dotted blue line refers to the 1D MACKKL quiet-Sun model (Maltby et al. 1986). The symbols indicate the observational data from Neckel & Labs (1984; squares), Burlov-Vasiljev et al. (1998; black circles), and Ayres et al. (2006; stars). Bottom panel: relative differences between continuum intensities calculated using the 3D snapshot model of Rempel (2014) and observational data taken from Neckel & Labs (1984). Red circles with crosses and black crosses represent, respectively, the results obtained with the ⟨ | B_z | ⟩ = 80 G and ⟨ | B_z | ⟩ = 0.5 G snapshots.