\begin{table}%t1
\caption{Ion, transition, peak formation temperature,
 observed wavelength, total counts in the line (DN), intensity 
(Int,  phot   cm$^{-2}$~s$^{-1}$ arcsec$^{-2}$), full-width-half-maximum
 ({\it {\it FWHM}}),  non-thermal width $w$.}\label{tab:lines}
%\centering
\par
\small\begin{tabular}{llllllll}
 \hline\hline  
Ion & Transition &  Log  & $\lambda$ & DN & Int & {\it {\it FWHM}} & $w$ \\  
 &  &  $T$[K] & (\AA) &  &  &   (\AA) & (km s$^{-1}$) \\  
\hline  \noalign{\smallskip}                      % inserts single horizontal line
 \multicolumn{8}{c}{A selection of lines with increasing formation
   temperature (area of \ion{Fe}{xvii} peak emission) }\\ 
% \hline\noalign{\smallskip}
O VI &   1s$^2$ 2p $^2$P$_{3/2}$-- 1s$^2$ 3s $^2$S$_{1/2}$    & 5.5 &   184.11 &     426 &    102.8 & 0.120 & 107 \\
%             Fe VIII &      & 5.8 &   194.64 &    1488 &     74.0 & 0.120 & 102 \\
Fe VIII (bl Ca XIV)   & 3p$^6$ 3d $^2$D$_{3/2}$--3p$^5$ 3d$^2$  $^2$F$_{5/2}$     & 5.8 &   186.61 &    2230 &    292.2 & 0.104 &  88 \\
Fe XI (bl Fe X ) &  3s$^2$ 3p$^4$ $^3$P$_{2}$--3s$^2$ 3p$^3$ 3d $^3$D$_{3}$    & 6.1 &   180.40 &     807 &    655.4 & 0.078 &  59 \\
Fe XII & 3s$^2$ 3p$^3$ $^4$S$_{3/2}$--3s$^2$ 3p$^2$ 3d $^4$P$_{3/2}$     & 6.2 &   193.51 &   11572 &    609.3 & 0.075 &  51 \\
Fe XV (bl)           &   3s$^2$ $^1$S$_{0}$--3s 3p $^1$P$_{1}$    & 6.3 &   284.16 &   13174 &   7012.1 & 0.108 &  52 \\
Fe XVI (bl ?)       &  3p $^2$P$_{3/2}$--3d $^2$D$_{5/2}$     & 6.4 &   262.98 &    7679 &   1786.6 & 0.098 &  46 \\
Co XVI (bl S XIII)   &    3s$^2$ $^1$S$_{0}$--3s 3p $^1$P$_{1}$   & 6.4 &   265.74 &     177 &     36.3 & 0.084 &  31 \\
S XIII &   2s$^2$ $^1$S$_{0}$--2s 2p $^1$P$_{1}$ & 6.4 &   256.68 &    2140 &    727.6 & 0.099 &  43 \\
Ca XIV (bl Ar XIV) &   2s$^2$ 2p$^3$ $^4$S$_{3/2}$--2s 2p$^4$ $^4$P$_{1/2}$    & 6.5 &   183.46 &     392 &    114.7 & 0.120 & 102 \\
Ar XIV (bl u X) &  2s$^2$ 2p $^2$P$_{3/2}$--2s 2p$^2$ $^2$P$_{1/2}$    & 6.5 &   191.41 &     922 &     57.9 & 0.106 &  81 \\
Ca XIV (bl) &  2s$^2$ 2p$^3$ $^4$S$_{3/2}$--2s 2p$^4$ $^4$P$_{5/2}$    & 6.5 &   193.87 &    4869 &    250.8 & 0.079 &  46 \\
Ar XIV (bl ?) &  2s$^2$ 2p $^2$P$_{1/2}$--2s 2p$^2$ $^2$S$_{1/2}$    & 6.5 &   194.41 &    1539 &     77.2 & 0.107 &  80 \\
Ni XVII &  3s$^2$ $^1$S$_{0}$--3s 3p $^1$P$_{1}$    & 6.5 &   249.18 &    1434 &    909.5 & 0.090 &  41 \\
\hline\noalign{\smallskip}
 \multicolumn{8}{c}{Flare lines (area of \ion{Fe}{xvii} peak emission)}\\ 
%\hline
Ca XV &   2s$^2$ 2p$^2$ $^3$P$_{0}$--2s 2p$^3$ $^3$D$_{1}$     & 6.6 &   200.99 &    2372 &    290.4 & 0.093 &  59 \\
   Ca XVI (bl Ca XV) &  2s$^2$ 2p $^2$P$_{1/2}$--2s 2p$^2$ $^2$D$_{3/2}$    & 6.6 &   208.60 &     397 &    370.9 & 0.114 &  78 \\
K XVI (bl) &  2s$^2$  $^1$S$_{0}$--2s 2p $^1$P$_{1}$     & 6.6 &   206.25 &     146 &     89.8 & 0.074 &  23 \\
Fe XVII       &   2p$^5$ 3s $^1$P$_{1}$--2p$^5$ 3p $^1$S$_{0}$    & 6.6 &   204.65 &     780 &    345.1 & 0.112 &  82 \\
             Fe XVII &  2p$^5$ 3s $^3$P$_{1}$--2p$^5$ 3p $^1$S$_{0}$    & 6.6 &   254.88 &     501 &    193.7 & 0.112 &  58  \\
%         Fe XVII    &      & 6.6 &   266.42 &     291 &     58.1 & 0.108 &  50 \\
         Fe XVII     &   2p$^5$ 3p $^3$D$_{2}$--2p$^5$ 3d $^3$F$_{3}$    & 6.6 &   269.42 &     678 &    126.1 & 0.117 &  58 \\
       Fe XVII (sbl) &   3p $^1$D$_{2}$,$^3$P$_{2}$--3d  $^1$F$_{3}$,$^3$D$_{3}$   & 6.6 &   280.15 &     627 &    213.9 & 0.154 &  85 \\
Ca XVII (bl Fe XI, O V) & 2s$^2$ $^1$S$_{0}$--2s 2p $^1$P$_{1}$  & 6.7 &   192.85 &   23979 &   1323.0 & 0.121 & 93  \\
Fe XXIII (bl Ar XV ?) &  2s$^2$ $^1$S$_{0}$--2s 2p $^3$P$_{1}$     & 7.1 &   263.76 &     353 &     79.0 & 0.120 &  31 \\
Fe XXIV (bl Fe XI)      &   1s$^2$ 2s $^2$S$_{1/2}$--1s$^2$ 2p $^2$P$_{3/2}$    & 7.1 &   192.02 &    4683 &    277.1 & 0.127 & 109 \\
Fe XXIV (bl S X)      &    1s$^2$ 2s $^2$S$_{1/2}$--1s$^2$ 2p $^2$P$_{1/2}$   & 7.1 &   255.11 &     316 &    120.4 & 0.149 & 64 \\
\hline \noalign{\smallskip}
\multicolumn{8}{c}{Flare lines (area of \ion{Fe}{xxiv} peak emission)}\\ 
%\hline
% fe xxiv peak flare
Fe XXIII (bl Ar XV ?) &  & 7.1 &   263.77 &  350 &     78.3 & 0.124 &  38 \\
Fe XXIV (bl)  &  & 7.1 &   192.03 &   10823 & 639.8 & 0.120 & 102 \\
Fe XXIV (bl)  &  & 6.1 &   255.12 &  292 & 111.0 & 0.128 &  76 \\
\hline                                   
\end{tabular}
\end{table}