\begin{table}%t1
%\centering
\par
\caption{\label{tab1}IUE spectra of T~Tau included in this study.}
\small  \begin{tabular}{cccc}
\hline \hline \noalign{\smallskip}
Spectrum~No &	JD &	Spectrum No	& JD \\
\hline
SWP03172LL	& 2443809.31654 & 	LWR15028LL	& 2445344.68961 \\
SWP07006LL	& 2444539.47296	& LWR15040LL	& 2445346.17693 \\
SWP10543LL	& 2444548.06631	& LWP02061LL	& 2445623.90535 \\
SWP10600LL	& 2444557.37234	& LWP02076LL	& 2445625.93758 \\
SWP10613LL	& 2444560.55512	& LWP02084LL	& 2445626.97263 \\
SWP49799LL	& 2449361.91497	& LWP02090LL	& 2445627.80559 \\
SWP49804LL	& 2449362.89171	& LWP06932LL	& 2446355.96905 \\
LWR04224LS	& 2443973.44117	& LWP06933LL	& 2446355.99975 \\
LWR04224LL	& 2443973.45936	& LWP06934LL	& 2446356.02895 \\
LWR04248LS	& 2443975.51465	& LWP06940LL	& 2446356.94328 \\
LWR04250LL	& 2443975.59042	& LWP06941LL	& 2446356.97546 \\
LWR05943LS	& 2444173.45613	& LWP06942LL	& 2446357.00884 \\
LWR05943LL	& 2444173.46271	& LWP02094LL	& 2446358.94947 \\
LWR05944LL	& 2444173.60462	& LWP27199LL	& 2449361.95988 \\
LWR09296LL	& 2444557.73207	& LWP27200LL	& 2449362.08508 \\
LWR09297LL	& 2444557.79424	& LWP27207LL	& 2449362.92781 \\
LWR15027LL	& 2445344.55742	& LWP27208LL	& 2449363.02192 \\
\hline
\end{tabular}
\vspace*{2.5mm}
\end{table}