\begin{table}%t1
%\centering
\par
\caption{INTEGRAL core program observations of \src.\label{tab1}}
 \begin{tabular}{lccc}
 \hline\hline
Observing       & Net exposure &  Flux 20-60 keV &  Flux 60-100 keV \\
Period           & (ks)    &  (counts s$^{-1}$)   &  (counts s$^{-1}$)     \\
\hline
2003   March 12--April 23        &  233  & $0.286\pm0.043$    & $0.10\pm0.03$ \\
2003  September 27--October 15    & 278 &  $0.344\pm0.041$    & $0.09\pm0.03$ \\
2004  February 17--April 19      &  285 &  $0.341\pm0.043$    & $0.05\pm0.03$ \\
2004  September 21--October 14   &  213 &  $0.511\pm0.050$    & $0.19\pm0.03$ \\
\hline
2003 March 12--2004 Oct. 14     &  1033 & $0.375\pm0.022$      & $0.102\pm0.015$ \\
\hline
\end{tabular}
\end{table}