\begin{table}%TA2
\par
\caption{Spectral fit results. Models and energy ranges are given for
each of the fits. Lower limits on {\tt ABB} are 90\% confidence. All
other errors represent 1$\sigma$ confidence
intervals.}\label{tab:fits-church}
%\centerline
{
\begin{tabular}{llllllll}
 \hline \hline
 & \multicolumn{3}{l}{Model: Church et al.~(1998)} & & \multicolumn{3}{l}{Model: Church et al.~(1998)  + Gaussian} \\
 & \multicolumn{3}{l}{Range: 0.8--10 keV \mbox{~~~} $\chi^2_{\rm red}$/d.o.f. = 1.01/1594} & & \multicolumn{3}{l}{Range: 0.15--12 keV \mbox{~~~}
$\chi^2_{\rm red}$/d.o.f. = 1.18/1916} \\
\hline
                      & L5 & L3 & L1 & & L5 & L3 & L1 \\
\hline
{\tt ABB} ($^{a}$)    & 0.01(19) & 0.2(2) & $>$32 &  & 0.01(2) & 4.2(4) & $>$91 \\
$kT_{\rm bb}$ (keV)       & 1.6(1) & & &  & 1.46(4) & & \\
$N_{\rm bb}$ ($^{b}$)     & 6.5(4) {$~\times10^{-5}$} & & &  & 6.8(2) {$~\times10^{-5}$} & & \\
{\tt AGA} ($^{a}$)    & 0.010(4) & & &  & 0.031(2) & & \\
{\tt APL} ($^{a}$)    & 0.4(4) & 3.2(1) & 14.0(4) &  & 0.12(1) & 2.43(5) & 13.7(2) \\
{\it f}               & $\rm 0.09^{+0.46}_{-0.07}$ & 0.90(2) & 0.955(2) &  & 0.4(3) & 0.853(1) & 0.963(1) \\
$\Gamma_{\rm pl}$         & 1.33(1) & & &  & 1.31(1) & & \\
$N_{\rm pl}$ ($^{c}$)     & 0.0181(4) & & &  & 0.0177(1) & & \\
$E_{\rm line}$ (keV)      & -- & -- & -- &  & 0.524(2) & & \\
$\sigma_{\rm line}$ (keV) & -- & -- & -- &  & 0.103(2) & & \\
$N_{\rm line}$ ($^{d}$)   & -- & -- & -- &  & 0.032(1) & & \\
\hline
\end{tabular}}
\par
\medskip
$^a$ 10$^{22}$ atoms cm$^{-2}$; $^b$ $L_{39}/(D_{10})^2$, with $L_{39}$ the luminosity ($10^{39}$ ergs s$^{-1}$) and $D_{10}$ the source distance (10 kpc); $^c$ photons~keV$^{-1}$~cm$^{-2}$~s$^{-1}$ at 1~keV; $^d$ total photons~cm$^{-2}$~s$^{-1}$ in the line.
\end{table}