\begin{table}%T2
\caption{Parameters of the Fe~{\sc ii} line emission formation
derived from the SAC curves.}
\label{sac}
%\centerline
 {\small
\begin{tabular}{rccrrccc}
\hline\hline
%%\noalign{\smallskip}
Object     & ${\partial{Y}}/{\partial{X}}$  &$\tau_{\rm o}$ & $T_{\rm ex}$   & $V_{\rm o}$ 
& $R_{\rm e}/R_*$ & \multicolumn{2}{c}{$R_{\rm H}/R_*$} \\ 
\cline{7-8} 
      & \scriptsize{SAC}&&\scriptsize{K}& \scriptsize{km~s$^{-1}$} & 
\scriptsize{SAC} & \scriptsize{$j=1$}  & \scriptsize{$j=0.5$} \\ 
\hline
%\noalign{\smallskip}
\scriptsize{\object{HD 41335}} &--0.68 & 2.0 &  7600 & 182  & 2.0 & 2.8 & 7.8 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 45725}} &--0.85 & 3.1 &  4500 & 245  & 4.2 & 2.3 & 5.3 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 48917}} &--0.67 & 2.0 &  5000 & 193  & 2.3 & 1.5 & 2.3 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 50013}} &--0.62 & 1.7 &  8800 & 153  & 1.1 & 2.0 & 3.8 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 56139}} &--0.72 & 2.2 &  7000 &  94  & 1.7 & 1.4 & 2.1 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 58978}} &--0.83 & 2.9 & 11~600 & 245  & 1.3 & 2.1 & 4.5 \\ 
%\noalign{\smallskip}
\scriptsize{\object{HD 63462}} &--0.94 & 4.3 & 13~300 & 247  & *    & 2.5 & 6.0 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 88661}} &--0.95 & 4.5 &  6000 & 216  & 1.5 & 1.6 & 2.6 \\ 
%\noalign{\smallskip}
\scriptsize{\object{HD 91465}} &--0.73 & 2.2 &  5500 & 207  & 2.8 & 2.0 & 3.8 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 105435}}&--0.49 & 1.2 &  5900 & 169  & 2.2 & 2.3 & 5.3 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 110335}}&--0.65 & 1.8 &  5400 & 196  & 1.9 & 2.3 & 5.3 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 112091}}&--0.72 & 2.2 &  7100 & 153  & 1.1 & 3.0 & 9.0 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 120991}}&--0.65 & 1.8 &  6500 &  63  & 1.8 & 1.8 & 3.4 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 124367}}&--0.83 & 2.9 &  5300 & 226  & 3.0 & 2.5 & 6.4 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 148184}}&--0.69 & 2.0 & 12~000 &  94  & 1.1 & 3.3 & 10.7\\
%\noalign{\smallskip}
\scriptsize{\object{HD 157042}}&--0.65 & 1.8 &  6900 & 301  & 1.7 & 1.5 & 2.2 \\
%\noalign{\smallskip}
\scriptsize{\object{HD 158427}}&--0.61 & 1.7 &  6000 & 225  & 1.5 & 2.4 & 5.6 \\ 
%\noalign{\smallskip}
\hline
%\noalign{\smallskip}
\end{tabular} }
\par
\medskip
$\tau_{\rm o}$~= average optical depth of Fe~{\sc ii} lines 
in multiplet 38; $T_{\rm ex}$~= average   excitation temperature of Fe~{\sc ii} lines; 
$V_{\rm o}$~= characteristic emission  line width in velocity units; $R_{\rm e}/R_*$~= radius
of the Fe~{\sc ii} line formation region derived with the SAC; $R_{\rm H}/R_*$~=
radius derived with 
Huang's (1972) relation for optically thin lines.\\
{*}: $R_{\rm e}/R_*\approx(R/R_*)/\!\sqrt{\cos i}$ ($R/R_*\approx1$, 
$i\sim90^{\rm o}$).\\
Note: HD 164284 has too tiny Fe~{\sc ii} emission lines
to perform any reliable measurement.                       
\end{table}