\begin{table}%t5
%\centering
\par
\caption {Spectral analysis of the flaring PMS candidates, ordered by RA. Columns~2 and~3 yield the coordinates (J2000) of the sources, whilst the fourth column indicates the number of the observation during which the flare occured. Columns~5--9 list the best fit parameters of the spectral fits with a {\tt wabs}~$\times$~{\tt mekal} model. For each parameter, the lower and upper limits of 
the~90\% confidence interval are noted as indices and exponents, respectively. Finally, 
Col.~10 yields the~$1/e$ decay time of the flare; $kT_{\rm max}$ is the maximum plasma temperature during the flare (derived from the fitted ${\it kT}$) and $l$ is the loop half-length.\label{PMSspec}}
\begin{tabular}{r c c c c r c c c c c c}
\hline\hline
Source & RA & Dec & Obs.\ & $N^{\rm H}$ & $kT$ & $f_{\rm X}^{\rm abs}$ & $f_{\rm X}^{\rm unabs}$ & $\chi_{\nu}^2$ (d.o.f.) & $\tau_{\rm obs}$ & $kT_{\rm max}$ & $l \times F(\zeta)$\\
\#  &    &     &  \# & ($10^{22}$~cm$^{-2}$) &(keV) & \multicolumn{2}{c}{($10^{-14}$~erg~cm$^{-2}$~s$^{-1}$)} & & (ks) &  (keV)        & ($R_{\odot}$)       \\
\hline
%\vspace*{-2mm}\\
A & 10:23:34.27 & $-57$:48:09.3 & 2 & $<$0.21 & $\rm 4.05_{2.02}^{9.93}$& 1.4& 1.4& 1.75 (4)& 2.4 \\
%\vspace*{-2mm}\\
B & 10:23:57.20 & $-57$:42:59.5 & 1 & $\rm 2.39^{4.78}_{1.08}$ & $\rm 5.24^{79.9}_{1.96}$ & 8.8 & 16.1 & 0.39 (8) & 8.7 & 12.8 & 4.1\\
%\vspace*{-2mm}\\
C & 10:24:00.00 & $-57$:44:21.5 & 1 & $\rm 1.35^{2.11}_{0.84}$ & $\geq$$ 3.18$ & 4.7 & 6.2 & 0.47 (9) & 6.6 \\
%\vspace*{-2mm}\\
D & 10:24:00.86 & $-57$:45:56.8 & 3 & $\rm 2.07^{2.84}_{1.27}$ & $\rm 5.93^{42.9}_{3.02}$ & 5.2 & 8.9 & 1.12 (11) & 6.2 & 14.9 & 3.2\\
%\vspace*{-2mm}\\
E & 10:24:01.58 & $-57$:45:22.7 & 2 & $\rm 1.56^{2.19}_{1.07}$ & $\rm 3.91^{9.41}_{2.30}$ & 6.0 & 10.9 & 0.74 (16) & 12.0: &9.0&4.8\\
%\vspace*{-2mm}\\
F & 10:24:02.05 & $-57$:44:33.0 & 1 & $\rm 1.37^{0.30}_{5.74}$& $>$1.78& 2.6& 3.4& 0.76 (1)\\
%\vspace*{-2mm}\\
G & 10:24:03.21 & $-57$:45:34.5 & 2 & $\rm 1.70^{2.77}_{0.88}$ & $\rm 3.22^{15.0}_{1.57}$ & 3.0 & 6.1 & 1.66 (8) & 10.6 &7.2&3.7\\
%\vspace*{-2mm}\\
H & 10:24:10.15 & $-57$:46:35.9 & 3 & $\rm 3.00^{5.07}_{1.16}$ & $\rm 2.17^{9.72}_{0.98}$ & 1.2 & 4.2 & 0.28 (5) & 10.7 &4.5&3.0\\
\hline
\end{tabular}
\end{table}