\begin{table}%t1
\caption{\label{log}Log of observations at ESO/FEROS at 2.2~m and NARVAL at 2.0~m instruments for HD~49330.}
\small%\centerline
 {
\begin{tabular}{llll}
\hline\hline
  Date   & $N$ sp & Span time  & $S/N$  \\
         &      &    day     &      \\
 \hline
  NARVAL &      &            &      \\
Dec. 12--13 2007     &  4   &  0.049 &  72--110  \\
 Dec. 13--14 2007    &  8   &  0.114 &  80--120  \\
Dec. 14--15 2007     &  8   &  0.098 &  82--120  \\
Dec. 15--16 2007     &  8   &  0.114 &  70--87   \\
Dec. 16--17 2007     &  8   &  0.114 &  52--88   \\
 Dec. 18--19 2007    &  6   &  0.065 &  58--103  \\
\hline
FEROS    &      &            &     \\
  Dec.  18--19 2007   &  9  &  0.278  &  180--285  \\
  Dec.  19--20 2007   &  10 &  0.267  & 190--280   \\
  Dec.  20--21 2007   &  10 &  0.271  & 180--275   \\
  Dec.  21--22 2007   &  10 &  0.273  & 220--290   \\
  Dec.  22--23 2007   &  10 &  0.267  & 240--295   \\
  Dec.  23--24 2007   &  10 &  0.370  & 200--270   \\
  Dec.  24--25 2007   &  10 &  0.269  & 220--310   \\
  Dec.  25--26 2007   &  7  &  0.179  & 225--280   \\
  Dec.  26--27 2007   & --   &  --      & --  \\
  Dec.  27--28 2007   &  10 &  0.264  & 195--280   \\
  Jan.  09--10 2008   &  1  &  --      & 144   \\
  Jan. 10--11 2008    &  10 &  0.283 & 215--245    \\
  Jan. 11--12 2008    &  10 &  0.277 & 155--200    \\
  Jan. 12--13 2008    &  10 &  0.278 & 165--210    \\
  Jan. 13--14 2008    &  10 &  0.279 & 170--220    \\
  \hline
  BeSS  &      &             &       \\
  Dec. 23 2007       &  1  &   --    &      \\
\hline
\end{tabular}}
\medskip
The exposure time was 1800~s with FEROS and 1200~s with NARVAL.
\end{table}