\begin{table}%t1[!htp]
\caption{Log-book  of the observations  from FLAMES  commissioning data
archives: Palomar~13 observations and corresponding calibrations
collected in HR-9 setup ($514.3$--$535.4$~nm). {\it SNR} is the average
signal-to-noise ratio for star of $V$-${\rm magnitude}=18$.}\label{tablelogbook}
%\centering
\par
\begin{tabular}{clcccccc}
\hline
\hline
\# &Archives file name&Date of & Time &Instrument&Exp. time&{\it SNR} & Remark \\
   &              &observations& [UT] &configuration& [s] &at $V=18$ &       \\
\hline 
1&FLAMES\_GIRAF\_OBS244\_0015 &2002-09-01&05:29&Medusa2&3600 & 10 & good\\
2&FLAMES\_GIRAF\_OBS244\_0016 &2002-09-01&06:45&Medusa1&3600 & 10 & acceptable\\
3&FLAMES\_GIRAF\_OBS246\_0003 &2002-09-03&03:41&Medusa2&3600 &  7 & poor\\
\hline
4&FLAMES\_GIRAF\_FLAT240\_0008&2002-08-28&19:51&Medusa1& 143 &flat\\
5&FLAMES\_GIRAF\_WAVE240\_0011&2002-08-28&20:10&Medusa1& 484 &ThAr\\
6&FLAMES\_GIRAF\_FLAT240\_0020&2002-08-28&23:53&Medusa2& 143 &flat\\
7&FLAMES\_GIRAF\_WAVE238\_0018&2002-08-26&19:33&Medusa2& 482 &ThAr\\
\hline
\end{tabular}
\end{table}