\begin{table}%t2
\caption{Best-fit parameters for the diffuse emission$^{a}$.}
\label{tab:spec_diffuse}
%\centerline
{
\begin{tabular}{p{0.4\linewidth}p{0.3\linewidth}p{0.25\linewidth}}
\hline\hline
Parameters & Head & Tail \\
\hline
{\it vpshock}\\
$kT_{\rm e}$\ [keV] & 0.39 (0.38--0.40) & 0.35 (0.34--0.39) \\
$n_{\rm e}t_{\rm p}$\ [$10^{12}$~cm$^{-3}$~s] & ($>$14.6) & 9.0 ($>$2.0) \\
$[{\rm O/H}]$$^{b}$ & 0.36 (0.30--0.47) & 0.47 (0.36--0.64) \\
$[{\rm Ne/H}]$$^{b}$ & 0.82 (0.74--0.96) & 0.79 (0.63--1.0) \\
$[{\rm Fe/H}]$$^{b}$ & 0.09 (0.07--0.11) & 0.11 (0.09--0.15) \\
$E.M.$\ [$10^{58}$~cm$^{-3}$]$^{c}$ & 4.4 (3.8--4.8) & 2.8 (2.1--3.5) \\
$N_{\rm H}^{{\rm LMC}}$~[$10^{21}~{\rm cm^{-2}}$]$^{d}$ & 5.6 (4.7--6.4) & 1.8 (1.0--3.1) \\
Flux~[$10^{-13}~{\rm erg~cm}^{-2}~{\rm s}^{-1}$]$^{e}$ & 3.2 & 3.6 \\
{\it Power-law}$^{f}$\\
Flux~[$10^{-14}~{\rm erg~cm}^{-2}~{\rm s}^{-1}$]$^{e}$ & 4.6 (3.6--5.6) & -- \\
\hline
\end{tabular}}
\medskip
$^{a}$ Parentheses indicate single parameter 90\%~confidence regions. $^{b}$~Abundance ratio relative to the solar value \citep{anders1989}. $^{c}$ $E.M. = n_{\rm e}^2V$,  where~$n_{\rm e}$ and~$V$ are the electron density and the volume, respectively. $^{d}$ Calculated using the photometric absorption cross-sections by \citet{balucinska1992} with the LMC~abundances \citep{russell1992}. $^{e}$ In the 0.5--10.0~keV band. $^{f}$ $\Gamma$ is fixed to the best-fit value for Source~1 (1.57).
\end{table}