\begin{table}%t1
%\centering
\par
\caption{Spectra used for AG~Peg.\label{tab1}}
\begin{tabular}{lrl} 
\hline\hline
Instrument & Coverage (\AA)&  Spectum identification  \\  \hline
$IUE$ (LWR)   & 1900--3350 & 02591, 06389, 07504   \\
              &             & 09672, 09310, 10579    \\                 
$IUE$ (LWP)   & 1900--3350 & 09698, 16684, 19235    \\
            &               & 21635, 24149, 24285    \\
            &               & 25565, 25995, 28122   \\
            &               & 30936                 \\
$IUE$ (SWP)   & 1150--1980 & 02326, 02334, 06335    \\
            &               & 06809, 08760, 10454    \\
            &               & 13957, 15651, 29862    \\
            &               & 29863, 37420, 37477    \\
            &               & 40149, 43006, 43007    \\
            &               & 46149, 47715, 50707   \\
            &               & 54749, 55055          \\
$HST$ (GHRS)  & 1222--1258 & z27e0206t                           \\
            & 1354--1389 & z27e0207n		   \\
            & 1383--1418 & z27e0208t		   \\
            & 1468--1503 & z27e0209t		   \\
            & 1532--1567 & z27e020at		   \\       
            & 1623--1657 & z27e020bn		   \\
            & 1696--1737 & z27e020dt		   \\
$FUSE$ (LWRS) &  920--1190 & Q1110101                            \\    
$FUSE$ (MDRS) &  920--1190 & Q1110103                           \\
\hline
\end{tabular}  
\end{table}