\begin{table}%t10
%\centering
\par
\caption{\label{M_dwarf_ratios}Abundance ratios of other M~dwarfs observed with the {\it Chandra} HETGS. Values obtained for the quiescent state are given in brackets.}
\begin{tabular}{cccccccccc}
\hline\hline
Ratio	&\multicolumn{2}{c}{YY Gem} & \multicolumn{2}{c}{AU Mic}	&  \multicolumn{2}{c}{EV Lac}	& AD Leo	& \multicolumn{2}{c}{Proxima Cen}\\
\hline
%relative to Asplund
O/N 	& 0.62~$\pm$~0.12&(0.57~$\pm$~0.14)& 0.48~$\pm$~0.09 &(0.48~$\pm$~0.11)& 0.53~$\pm$~0.10 &(0.76~$\pm$~0.15)& 0.60~$\pm$~0.13 & 0.30~$\pm$~0.09&(0.34~$\pm$~0.14)\\
Ne/O  & 1.97~$\pm$~0.12&(2.10~$\pm$~0.18)& 2.36~$\pm$~0.19 &(2.31~$\pm$~0.20)& 2.07~$\pm$~0.50 &(1.71~$\pm$~0.12)& 2.33~$\pm$~0.19 & 1.72~$\pm$~0.31&(2.06~$\pm$~0.54)\\
Mg/Ne & 0.18~$\pm$~0.02&(0.16~$\pm$~0.02)& 0.11~$\pm$~0.01 &(0.12~$\pm$~0.02)& 0.24~$\pm$~0.02 &(0.22~$\pm$~0.02)& 0.21~$\pm$~0.02 & 0.31~$\pm$~0.06&(0.35~$\pm$~0.10)\\
Si/Mg & 2.31~$\pm$~0.18&(2.59~$\pm$~0.31)& 2.33~$\pm$~0.26 &(1.84~$\pm$~0.26)& 2.47~$\pm$~0.22 &(2.25~$\pm$~0.25)& 2.46~$\pm$~0.30 & 2.48~$\pm$~0.28&(2.50~$\pm$~1.28)\\
S/Si  & 1.27~$\pm$~0.18&(1.46~$\pm$~0.33)&	-- 	& -- 		& 1.82~$\pm$~0.33 &-- 		&	--    &	-- 	& -- 		\\
Ne/Fe	& 7.08~$\pm$~0.33&(7.34~$\pm$~0.46)& 8.85~$\pm$~0.57 &(9.03~$\pm$~0.59)& 5.73~$\pm$~0.29 &(5.17~$\pm$~0.26)& 6.78~$\pm$~0.41 & 4.44~$\pm$~ 0.59&(4.45~$\pm$~ 0.82)\\   
Mg/Fe	& 1.23~$\pm$~0.19&(1.24~$\pm$~0.24)& 0.84~$\pm$~0.18 &(1.03~$\pm$~0.26)& 1.28~$\pm$~0.15 &(1.28~$\pm$~0.15)& 1.13~$\pm$~0.19 & 1.44~$\pm$~ 0.35&(1.60~$\pm$~0.49)\\     
\hline  
\end{tabular}
\end{table}