\begin{table}%t1
\caption{Abundances log($N_{{\rm elem}}$/$N_{\rm tot}$) for HD~175640.}\label{tab1}
%\centering
\par
\begin{tabular}{llrrll}
\hline\hline
&\multicolumn{2}{c}{HD~175640}
&\multicolumn{1}{c}{Sun}\\
\hline
      &\multicolumn{1}{c}{measured} 
      & \multicolumn{1}{c}{adopted}
      &
      & \multicolumn{1}{c}{[Element]}
      & \multicolumn{1}{l}{$\lambda$ region}\\
\hline
{} \ion{H}      &                 &$-$0.008163       &$-$0.036023 &           &\\  
 \ion{He}{i}  &$-$1.73          &$-$1.73           &$-$1.11     & [$-$0.62] &Vis \\
 \ion{Be}{ii} &$-$10.64         &$-$10.64          &$-$10.64    & [0.00]    &UV\\ 
 \ion{C}{i}   &$-$4.11 $\pm$ 0.23 &$-$4.00           &$-$3.52     & [$-$0.59] &Vis\\
 \ion{C}{ii}  &$-$4.05 $\pm$ 0.16 &$-$4.00           &$-$3.52     & [$-$0.53] &Vis\\
 \ion{N}{i}   &$\le$$-$5.78     &$-$5.78           &$-$4.12     &$<$[$-$1.66]&Vis\\
 \ion{O}{i}   &$-$3.18 $\pm$ 0.11 &$-$3.18           &$-$3.21     & [+0.03]    &Vis\\
 \ion{Ne}{i}  &$-$4.35          &$-$4.35           &$-$3.96     & [$-$0.39]  &Vis\\
 \ion{Na}{i}  &$-$5.47:         &$-$5.47           &$-$5.71     & [+0.24]    &Vis\\
 \ion{Mg}{i}  &$-$4.64 $\pm$ 0.06 &$-$4.69           &$-$4.46     & [$-$0.18]  &Vis\\
 \ion{Mg}{ii} &$-$4.71 $\pm$ 0.07 &$-$4.69           &$-$4.46     & [$-$0.25]  &Vis\\
 \ion{Al}{i}  &$<$$-$7.50       &$-$7.50           &$-$5.57     &$<$[$-$1.93]&Vis\\
 \ion{Si}{ii} &$-$4.72 $\pm$ 0.08 &$-$4.71           &$-$4.49     &[$-$0.23]   &Vis\\
 \ion{Si}{iii}&$-$4.58 $\pm$ 0.04 &$-$4.71           &$-$4.49     &[$-$0.09]   &Vis\\
 \ion{P}{ii}  &$-$6.28 $\pm$ 0.08 &$-$6.28           &$-$6.59     &[+0.31]     &Vis\\
 \ion{S}{ii}  &$-$5.12 $\pm$ 0.03 &$-$5.12           &$-$4.71     &[$-$0.41]   &Vis\\
 \ion{Ca}{i}  &$-$5.26          &$-$5.54           &$-$5.68     &[+0.42]     &Vis\\
 \ion{Ca}{ii} &$-$5.67 $\pm$ 0.25 &$-$5.54           &$-$5.68     &[+0.01]     &UV($-$5.83 $\pm$ 0.06); Vis($-$5.62 $\pm$ 0.26)\\
 \ion{Sc}{ii} &$-$9.08 $\pm$ 0.15 &$-$9.08           &$-$8.87     &[$-$0.21]   &UV($-$8.89 $\pm$ 0.03); Vis($-$9.21 $\pm$ 0.08)\\    
 \ion{Ti}{ii} &$-$5.67 $\pm$ 0.11 &$-$5.67           &$-$7.02     &[+1.35]     &UV($-$5.59 $\pm$ 0.09); Vis($-$5.72 $\pm$ 0.08)\\
 \ion{V}{ii}  &$\le$$-$9.04     &$-$9.04           &$-$8.04     &$<$[$-$1.00]&UV\\
 \ion{Cr}{i}  &$-$5.22 $\pm$ 0.09 &$-$5.36           &$-$6.37     &[+1.15]     &UV($-$5.18 $\pm$ 0.05); Vis($-$5.24 $\pm$ 0.06)\\
 \ion{Cr}{ii} &$-$5.41 $\pm$ 0.07 &$-$5.36           &$-$6.37     &[+0.96]     &UV($-$5.34 $\pm$ 0.06); Vis($-$5.41 $\pm$ 0.07)\\
 \ion{Mn}{i}  &$-$4.20 $\pm$ 0.08 &$-$4.20           &$-$6.65     &[+2.45]     &UV($-$4.22 $\pm$ 0.08); Vis($-$4.19 $\pm$ 0.08)\\
 \ion{Mn}{ii} &$-$4.25 $\pm$ 0.04 &$-$4.20           &$-$6.65     &[+2.40]     &UV\\
 \ion{Fe}{i}  &$-$4.78 $\pm$ 0.08 &$-$4.83           &$-$4.54     &[$-$0.24]   &UV($-$4.90 $\pm$ 0.06); Vis($-$4.75 $\pm$ 0.05)\\
 \ion{Fe}{ii} &$-$4.84 $\pm$ 0.13 &$-$4.83           &$-$4.54     &[$-$0.30]   &Vis\\
 \ion{Co}{ii} &$-$8.08:         &$-$8.08           &$-$7.12     &[$-$0.96]:  &UV\\ 
 \ion{Ni}{ii} &$-$6.09 $\pm$ 0.16 &$-$6.09           &$-$5.79     &[$-$0.30]   &UV($-$6.01 $\pm$ 0.13); Vis($-$6.14 $\pm$ 0.16)\\
 \ion{Cu}{i}  &$-$6.52          &$-$6.88           &$-$7.83     &[+0.95]     &UV\\
 \ion{Ga}{ii} &$-$5.43 $\pm$ 0.04 &$-$5.43           &$-$9.16     &[+3.73]     &Vis\\
 \ion{Br}{ii} &$-$7.12 $\pm$ 0.04 &$-$7.12           &$-$9.41     &[+2.29]     &Vis\\
 \ion{Sr}{ii} &$-$8.41          &$-$8.41           &$-$9.07     & [+0.66]    &Vis\\
 \ion{Y}{ii}  &$-$6.66 $\pm$ 0.20 &$-$6.66           &$-$9.80     & [+3.14]    &UV($-$6.42 $\pm$ 0.06); Vis($-$6.79 $\pm$ 0.10)\\
 \ion{Zr}{ii} &$-$8.67 $\pm$ 0.17 &$-$8.67           &$-$9.44     & [+0.77]    &UV($-$8.65 $\pm$ 0.18); Vis($-$8.78)\\
 \ion{Rh}{ii} &$-$8.50:         &$-$8.50           &$-$10.92    &[+2.42]:    &UV\\
 \ion{Pd}{i}  &$-$6.41 $\pm$ 0.30 &$-$6.41           &$-$10.35    &[+3.94]     &UV\\
 \ion{Xe}{ii} &$-$5.96 $\pm$ 0.20 &$-$5.96           &$-$9.83     &[+3.87]     &Vis\\
 \ion{Ba}{ii} &$-$9.27          &$-$9.27           &$-$9.91     &[+0.64]     &Vis\\
 \ion{Pr}{iii}&$-$9.62:         &$-$9.62           &$-$11.33    &[+1.71]:     &Vis\\
 \ion{Nd}{iii}&$-$9.57 $\pm$ 0.08:&$-$9.60           &$-$10.54    &[+0.97]:     &Vis\\
 \ion{Yb}{ii} &$-$8.10 $\pm$ 0.19 &$-$8.10            &$-$10.96    &[+2.86]     &UV($-$7.82); Vis($-$8.20 $\pm$ 0.10)\\
 \ion{Yb}{iii}&$-$7.31 $\pm$ 0.01 &$-$8.10            &$-$10.96    &[+3.66]     &UV\\ 
 \ion{Os}{ii} &$-$10.55:        &$-$10.55           &$-$10.55    &[0.0]:      &UV\\
 \ion{Ir}{ii} &$-$10.65:        &$-$10.65           &$-$10.65    &[0.0]:      &UV\\
 \ion{Pt}{ii} &$-$7.63          &$-$7.63            &$-$10.20    &[+2.57]    &Vis\\
 \ion{Au}{ii} &$-$7.51 $\pm$ 0.06 &$-$7.51            &$-$11.03    &[+3.52]    &Vis\\
 \ion{Hg}{i}  &$-$6.19 $\pm$ 0.18&$-$6.30            &$-$10.91    &[+4.72]     &Vis\\ 
 \ion{Hg}{ii} &$-$6.53 $\pm$ 0.23&$-$6.30            & $-$10.91   &[+4.38]     &Vis\\  
\hline
\end{tabular}
\end{table}