\begin{table}%T1
\caption{\label{sumaxj}Summary of previous detections of \axj.}
\small      
%\centerline
{
\begin{tabular}{c c c}
\hline\hline       
Date & Energy range & Flux \\
UTC & keV & $10^{-10}~\ecms$\\
\hline \noalign{\smallskip}                   
Oct. 19, 1993 13--21~h$^1$ & 0.7--10 & 0.03\\
Oct. 19 22~h--20 05~h, 1993$^1$ & 0.7--10 & 3\\
Mar.--May 2003$^2$ & 18--60 & 0.2\\
Apr. 28, 2005$^3$ & 20--40 & 4.5\\
Apr. 20, 2006$^3$ & 20--40 & 6.0\\
Nov. 11, 2005$^4$ & 0.2--10 & 1.1\\
Mar. 5, 2006$^4$ & 0.2--10 & 2.3\\
\hline
\end{tabular}}
\smallskip
 $^1$  \asca, \citet{Yamauchial95}.\\
 $^2$  \integral, exposure 830~ks, \citet{Molkoval04}.\\
 $^3$  \integral, peak flux, \citet{Sgueraal07}.\\
 $^4$  \swift, peak flux, \citet{Sgueraal07}.  
\end{table}