\begin{table}%t1
      \caption{\label{table1}$V_z$ and parameters of surface brightness of NGC~1566 and NGC~5247 ($B$-band).}
     $$
         \begin{array}{p{0.15\linewidth}ccccccccccc}
            \hline
            \hline
           NGC &  {\rm Band} & d    &  r    & V_{z,r}   & I_0              & r_{\rm d}   \\
    &       &(\rm{Mpc}) & (\rm{kpc}) &(\rm{km~s^{-1}}) &(L_\odot~\rm{pc^{-2}}) &(\rm{kpc})  \\
 (1)&  (2)  & (3)  & (4)   & (5)       &(6)               &(7)    \\
                       \hline
           1566&  B    &17.4  & 2.5\sim 3.1  & 60\sim 40       & 221     & 3.0   \\
5247&  B    &16.7  & 2.4\sim 3.2  & 40\sim 30       & 225     & 3.1   \\
            \hline
         \end{array}
     $$
   \end{table}