Thermal eclipse depth
= Thermal eclipse depth
For blackbody star and planet, the monochromatic thermal eclipse depth is
$$
\frac{F_p}{F_*}=\left(\frac{R_p}{R_*}\right)^2
\frac{B_\lambda(T_p)}{B_\lambda(T_*)}.
$$
= Thermal eclipse depth
For blackbody star and planet, the monochromatic thermal eclipse depth is
$$
\frac{F_p}{F_*}=\left(\frac{R_p}{R_*}\right)^2
\frac{B_\lambda(T_p)}{B_\lambda(T_*)}.
$$