\begin{table}%t2
\caption{\label{table:2}Derived plasma parameters for individual activity classes.}                  %\centering
\par
\begin{tabular}{c c c c c c}        
\hline\hline                 
\noalign{\smallskip}
 Level               & A9-B1 & B1-B2 & B2-B3 & B3-B4 & B4-B5   \\ 
\hline
Isothermal         &results&             &             &             &           \\
$T_{\rm D/w3}$ [MK]     & 3.11        &  3.68       & 3.84        & 3.88        & 3.85           \\
\hline
$T_{\rm G}$ [MK]      & 7.7         &  6.5        & 5.7         & 5.1         & 5.1           \\
$EM_{\rm G}$\tablefootmark{a}        & 0.98        &  2.7        & 4.8         & 9.8         & 12.6          \\
$ThM_{\rm G}$\tablefootmark{b}       & 1.00        &  1.40       & 1.67        & 2.08        & 2.38          \\
\hline
$T_{\rm 3/4}$ [MK]       & 4.8         &  4.8        & 4.0         & 3.6         & 3.8           \\
$EM_{\rm 3/4}$\tablefootmark{a}         & 1.6         &  7.5        & 19.7        & 47.8        & 59.7          \\
$ThM_{\rm 3/4}$\tablefootmark{b}        & 0.80        &  1.70       & 2.33        & 3.29        & 3.81          \\
\hline
Multithermal           & results&             &      &             &               \\
 El. abun          & $10^{-6}$   $\Downarrow$  &   &   &   &     \\     
Ar                       &  4.65       &   4.59      &  4.35       &  4.45       &  4.27 \\
S                        &  5.62       &  10.6       & 14.3        & 17.6        & 17.8          \\
Si                       & 27.4        &  25.5       & 26.5        & 25.4        & 27.7            \\
\hline 
$T_{\rm L}$ [MK]         & 2.9           &  2.6          & 2.5           & 2.4           & 2.3            \\
$EM_{\rm L}$\tablefootmark{a}  & 0.17           &  0.79          & 2.77           & 8.63           & 22.2 \\
$ThM_{\rm L}$\tablefootmark{b}  & 1.58           &  3.08          & 5.54           & 9.25           & 14.1 \\       \hline                  
$T_{\rm H}$ [MK]         & 9.1           &  8.0          & 6.9           & 6.5           & 6.1            \\
$EM_{\rm H}$\tablefootmark{a}  & 0.023           &  0.089        & 0.42         & 1.03           & 1.86  \\
$ThM_{\rm H}$\tablefootmark{b}  & 0.18           &  0.32          & 0.58           & 0.87           & 1.11 \\
\hline                 
\end{tabular}
\tablefoot {\tablefoottext{a}{In $10^{47}$~cm$^{-3}$;} 
\tablefoottext{b}{in $10^{15}$~g~cm$^{1/2}$~s$^{-2}$.}}
\end{table}