\begin{table}%t1
 \caption{Results of the spectral fits for NGC~300~X-1, using an~absorbed power-law model and a~Gaussian line (\texttt{phabs*(gauss+power)}, in XSPEC). } 
  \label{tab:spec_fit}
%\centering
\small
 \begin{tabular}{lllll}
 \hline  \hline
 \xmm\ rev.: & 0192 & 0195 & 0998 & 1092\\
 \hline
 %& & & & \\[-8pt]
 $N_{\rm H}(\times 10^{20}~{\rm cm}^{-2})$& $\rm 4.22^{+0.61}_{-0.71}$& $\rm 7.84^{+0.57}_{-0.69}$& $\rm 6.04^{+0.79}_{-0.44}$& $\rm 7.79^{+0.60}_{-0.69}$\\ 
 $\Gamma$& \multicolumn{4}{c}{$\rm ~2.45^{+0.03}_{-0.03}~$}\\ 
 Norm$_{~\Gamma}\times 10^{-4}$ & $\rm 0.55^{+0.02}_{-0.02}$& $\rm 1.43^{+0.04}_{-0.05}$& $\rm 1.21^{+0.05}_{-0.06}$ & $\rm 1.45^{+0.05}_{-0.05}$\\ 
 $E_{{\rm L}}$ (keV)& \multicolumn{4}{c}{$\rm ~0.94^{+0.01}_{-0.01}~$}\\ 
 $\sigma_{{\rm L}}$ (keV)& \multicolumn{4}{c}{$\rm ~0.07^{+0.01}_{-0.01}~$}\\ 
 Norm$_{{\rm L}}\times 10^{-5}$ &$<0.10$ & $\rm 1.13^{+0.35}_{-0.18}$& $\rm 1.00^{+0.39}_{-0.32}$& $\rm 1.60^{+0.30}_{-0.29}$\\ 
 $F_{0.2-10~{\rm keV}}\times 10^{-13}$ (~cgs) & $\rm 2.36^{+0.14}_{-0.16}$ & $\rm 5.40^{+0.19}_{-0.21}$& $\rm 4.87^{+0.29}_{-0.30}$& $\rm 5.56^{+0.23}_{-0.23}$\\ 
 $L_{0.2-10~{\rm keV}}^{{\rm obs}}\times 10^{38}$ (~cgs) &$\rm 1.00^{+0.06}_{-0.07}$ & $\rm 2.29^{+0.08}_{-0.09}$ & $\rm 2.06^{+0.12}_{-0.13}$& $\rm 2.35^{+0.10}_{-0.10}$\\ 
 $L_{0.2-10~{\rm keV}}^{{\rm unabs}}\times 10^{38}$ (~cgs) & $\rm 1.43^{+0.05}_{-0.12}$ & $\rm 3.75^{+0.06}_{-0.21}$& $\rm 3.18^{+0.11}_{-0.26}$& $\rm 3.85^{+0.08}_{-0.22}$\\ 
 \hline
   \end{tabular}
\end{table}