\begin{table}%t9
%\centering
\par
\caption{\label{res4}Results from the abundance analysis of 
HD~37042 (B0.7~V).}
\scriptsize \small \begin{tabular}{ccccc}
\noalign{\smallskip}
\hline\hline
\noalign{\smallskip}
HD~37042 & 
\multicolumn{3}{c}{\Teff~=~29~700~K, \grav~=~4.2~dex} & \micro(Si)=1.4  \\
\hline
\noalign{\smallskip}
Line & $EW$ & $\Delta$$EW$ & $\epsilon_{\rm Si}$ & $\Delta\epsilon_{\rm Si}$ \\
 & (m\AA) & (m\AA) & (dex) & (dex) \\
\hline
\noalign{\smallskip}
SiIII4552 & 149 &  2 & 7.54 & 0.04 \\
SiIII4567 & 133 &  6 & 7.59 & 0.11 \\
SiIII4574 &  88 &  4 & 7.56 & 0.08 \\
SiIII5739 &  99 &  7 & 7.50 & 0.13 \\
SiIV4116 &  95 & 10 & 7.53 & 0.21 \\
SiIV4212 &  24 &  5 & 7.54 & 0.22 \\
SiIV4631 &  35 & 10 & 7.55 & 0.30 \\
\hline
\noalign{\smallskip}
\multicolumn{3}{c}{} &  {\bf $\epsilon_{\rm Si}$~=~7.55} & 
 \multicolumn{1}{r}{$\Delta\epsilon_{\rm Si}$($\sigma$)~=~0.03} \\
 &  \multicolumn{2}{r}{$\Delta$\micro(Si)~=~0.3}  & $\Rightarrow$ &
 \multicolumn{1}{r}{$\Delta\epsilon_{\rm Si}$(\micro)~=~0.04} \\
\end{tabular}
\scriptsize \small \begin{tabular}{ccccc}
\noalign{\smallskip}
\hline\hline
\noalign{\smallskip}
HD~37042 & 
\multicolumn{3}{c}{\Teff~=~29~700~K, \grav~=~4.2~dex} & \micro(O)=4.9 \\
\hline
\noalign{\smallskip}
  OII3945 &  68 &  6 & 8.87 & 0.11 \\
  OII3954 &  93 &  7 & 8.79 & 0.12 \\
  OII4317 & 116 & 10 & 8.75 & 0.13 \\
  OII4319 & 116 & 11 & 8.84 & 0.16 \\
  OII4366 & 108 &  9 & 8.76 & 0.14 \\
  OII4414 & 143 & 10 & 8.64 & 0.13 \\
  OII4416 & 127 &  7 & 8.78 & 0.10 \\
  OII4452 &  64 &  6 & 8.82 & 0.12 \\
  OII4641 & 142 &  7 & 8.81 & 0.11 \\
  OII4661 & 108 &  5 & 8.79 & 0.09 \\
  OII4676 &  95 &  6 & 8.71 & 0.11 \\
  OII4696 &  30 &  5 & 8.82 & 0.16 \\
  OII4072 & 110 & 10 & 8.62 & 0.18 \\
  OII4076 & 128 & 10 & 8.63 & 0.17 \\
  OII4078 &  57 &  8 & 8.84 & 0.19 \\
  OII4891 &  39 &  5 & 8.80 & 0.13 \\
  OII4906 &  57 &  5 & 8.75 & 0.10 \\
  OII4941 &  53 &  4 & 8.63 & 0.08 \\
  OII4943 &  73 &  4 & 8.63 & 0.07 \\
  OII4956 &  23 &  8 & 8.79 & 0.29 \\
\hline
\noalign{\smallskip}
 \multicolumn{3}{c}{} & 
 {\bf $\epsilon_{\rm O}$~=~ 8.75} & 
 \multicolumn{1}{r}{$\Delta\epsilon_{\rm O}$($\sigma$)~=~0.08} \\
 &  \multicolumn{2}{r}{$\Delta$\micro(O)~=~1.1}  & $\Rightarrow$ &
 \multicolumn{1}{r}{$\Delta\epsilon_{\rm O}$(\micro)~=~0.06} \\
\end{tabular} 
\vspace*{2mm}
\end{table}