\begin{table}%t4
\caption{Best-fit parameters for the quiescent and flaring spectra of
HD~31305. Errors are as in Table~\ref{fits_su}.}
\small%\centerline
{
\begin{tabular}{lll}
\hline\hline 
 & Quiescent & Flare\\
\hline 
$N_{\rm H}$ \ \ ($10^{21}$ cm$^{-2}$)& 
              $\rm 0.61_{-0.20}^{+0.34}$& $\rm 0.63_{-0.35}^{+0.27}$ \\
$T_1$ \ \ (keV) & $\rm 1.04_{-0.19}^{+0.22}$& $\rm 1.06_{-0.11}^{+0.17}$ \\
$T_2$ \ \ (keV) & $\rm 2.33_{-0.43}^{+2.34}$& $\rm 8.62_{-3.53}^{+12.39}$ \\
$EM_1^{~a}$ \ \ ($10^{53}$ cm$^{-3}$)& 
              $\rm 0.75_{-0.50}^{+1.15}$& $\rm 3.13_{-2.05}^{+1.23}$ \\
$EM_2^{~a}$ \ \ ($10^{53}$ cm$^{-3}$)& 
              $\rm 1.04_{-0.78}^{+0.38}$& $\rm 1.06_{-0.28}^{+0.97}$ \\
$Z/Z_\odot$ & $\rm 0.12_{-0.07}^{+0.12}$& $\rm 0.06_{-0.03}^{+0.11}$ \\
$\chi^2_{\rm r}$& 1.40& 0.98 \\
d.o.f.         & 65& 44 \\
$F_{\rm X}^{~b}$ \ \ ($10^{-12}$ erg~cm$^{-2}$~s$^{-1}$)& 
              0.7& 1.6 \\
$L_{\rm X}^{~a,b}$ \ \ ($10^{30}$ erg~s$^{-1}$)& 1.6& 3.6\\
\hline\end{tabular}}
\smallskip
 $^a$ Emission measures and
luminosities are only indicative, being computed for the Taurus-Auriga distance, which might not be right for this star; $^b$  unabsorbed flux and luminosity in the
0.3--8 keV band. 
\label{fits_oth}
\end{table}