Distribution of the horizontal velocity ﹩v_{x}﹩, Fe XII 195 Å intensity, T, and ρ along the solid line in Fig. 1 at ﹩t=60\tau _{\mathrm{A}\,}﹩ in the simulation. Note that the units of x, T, and ρ are ﹩1.5\times 10^{4}﹩ km, ﹩1.5\times 10^{6}﹩ K, and ﹩1.67\times 10^{-12}﹩ kg m﹩^{-3}﹩, respectively, and that the Fe XII 195 Å intensity is derived by assuming unit length along the line of sight.