\begin{table}%t3
   %\centering
\par
   \renewcommand{\arraystretch}{1.1}
 \caption{The line depths and adjacent continuum flux for FAL models. The continuum flux unit is $10^6 ~~\rm{erg~~s^{-1}~~cm^{-2}}$.\label{Tab_CFeTi_models} }
       \begin{tabular}{lllll}
            \hline
            \hline
      Model    & $D$(Fe) & $D$(C)  & $D$(Ti)  & $I_{\rm c}$   \\
            \noalign{\smallskip}
            \hline
            \noalign{\smallskip}
              ModA     & 0.662 & 0.166  & 0.586 &  3.044     \\
              ModC     & 0.635  & 0.167  & 0.583 &  3.052    \\
              ModE     & 0.617  & 0.168 & 0.578 &  3.063     \\
              ModF     & 0.592  & 0.171  & 0.569 &  3.087    \\
              ModH    & 0.522 & 0.167  & 0.535 &  3.213      \\
              ModP    & 0.453  & 0.156  & 0.497 &  3.312     \\
		\noalign{\smallskip}
            \hline
         \end{tabular}
        \end{table}