Temperature profiles and emission spectra of models with computed heat redistribution factor ƒ4 at orbital distances of 0.015 and 0.04 AU. The atmospheres with ƒ = 0.667 (both cyan curves) are arbitrarily set to represent the dayside-confined redistribution of irradiation. Factors of ƒ = 0.363 and ƒ = 0.581 are calculated using the formulation of heat redistribution for rocky planets in Koll (2022). The parameters determining heat transport efficiency are planetary equilibrium temperature, atmospheric surface pressure, and longwave optical depth. Spectra are shown at a resolution of λ/∆Λλ = 600.