\begin{table}%t7
%\centering

\caption{Best-fitting spectral parameters for objects presenting a 
significant line detection (i.e. $P_{\rm prob} \geq 90\%$).
%The underlying continuum is an absorbed broken power law continuum 
%over the 0.3 --12~keV energy range, except for PG~1244+026 (see text). 
GA: Gaussian profile. \mbox{D {\sc  (diskline)}} and L\ {\sc  (laor)}: profile line
emitted by a relativistic accretion disk for a non-rotating BH  (Fabian et~al. \cite{Fabian89}) and 
 a maximally rotating BH (Laor \cite{La91}), respectively. 
%The line fluxes (F$_{\rm line}$) are expressed in erg~cm$^{-2}$~s$^{1}$. 
 The inclination of the disk is fixed to 30 deg.  
 We assume $q= -2$ (emissivity law),  (*) for PG~1402+261~$q$ is let as a free parameter: $|q|>3.0$, 
and $|q|=3.3^{+0.3}_{-0.5}$, respectively for {\sc d} and {\sc l}.
 {\sc d}: $R_{\rm in}=6~R_{\rm g}$ and $R_{\rm out}=1000~R_{\rm g}$.
 {\sc l}: $R_{\rm in}=1.26~R_{\rm g}$, $R_{\rm out}=400~R_{\rm g}$. 
\label{tab:FeK}}
\begin{tabular}{lllrrrr}
\hline
\hline
\noalign {\smallskip}                       
Object    & Line & \multicolumn{3}{c}{Line parameters} & \multicolumn{1}{c}{$P^{\rm line}_{\rm prob}$}& \multicolumn{1}{c}{$P^{\rm broad}_{\rm prob}$} \\ 
          &        & \multicolumn{1}{c}{$E$} & \multicolumn{1}{c}{$\sigma$} & \multicolumn{1}{c}{${\it EW}$}  &\multicolumn{1}{c}{($\%$) }  &\multicolumn{1}{c}{($\%$) } \\ 
          &        &\multicolumn{1}{c}{(keV)} & \multicolumn{1}{c}{(keV)} & \multicolumn{1}{c}{(eV)}  &   & \\ 
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 I~Zw1 &   GA &   $~$$\rm 6.89^{+0.10}_{-0.15}$ & 0.01 (f)   &  69~$\pm$~35 &   99.2\\ 
%\noalign {\smallskip}                       
      &  GA  & $~$ $\rm 6.58^{+0.25}_{-0.37}$ & $\rm 0.60^{+0.52}_{-0.30}$ &  $\rm 297^{+240}_{-141}$ & $>$99.9   & 99.8 \\
%\noalign {\smallskip}                       
      &  {\sc d} & $~$6.78~$\pm$~0.13 &   & 180~$\pm$~68  & $>$99.9   \\
%\noalign {\smallskip}                       
      &  {\sc l} & $~$6.74$^\pm$0.11 &   & 240~$\pm$~86  &  $>$99.9  \\
\noalign {\smallskip}                       
\hline
\noalign {\medskip}  
PG~0804+761  &  GA &  $~$6.76~$\pm$~0.06 & 0.01 (f) & $\rm 140^{+78}_{-76}$  & 98.5\\ 
%\noalign {\smallskip}                       
       &  GA & $~$$\rm 6.67^{+0.31}_{-0.37}$ & $\rm 0.56^{+0.55}_{-0.22}$ & $\rm 482^{+356}_{-243}$&99.7 & 98.4 \\
%\noalign {\smallskip}                      
              & {\sc d} & $~$$\rm 6.82^{+0.16}_{-0.27}$ &  &  $\rm 320^{+151}_{-156}$ & 99.6 \\
%\noalign {\smallskip}                       
              & {\sc l} & $~$$\rm 6.71^{+0.27}_{-0.17}$ &  & $\rm 400^{+174}_{-180}$ & 99.8\\
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 PG~0947+396 &   GA &  $~$$\rm 6.45^{+0.07}_{-0.12}$ & 0.01 (f)    & 92~$\pm$~65 & 94.9 \\ 
%\noalign {\smallskip}                       
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 PG~1048+342 &   GA &  $~$$\rm 6.35^{+0.07}_{-0.10}$ & 0.01 (f) & 123~$\pm$~64 & 98.3\\ 
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 PG~1114+445  & GA  & $~$$\rm 6.40^{+0.02}_{-0.05}$  & 0.01 (f)  & 125~$\pm$~41    & $>$99.9\\  
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 PG~1115+407 &   GA & $~$$\rm 7.20^{+0.13}_{-0.45}$ & 0.01 (f)        & $\rm 157^{+115}_{-125}$ & 92.4 \\ 
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
PG~1116+215  &  GA      & $~$$\rm 7.23^{+0.07}_{-0.30}$ & 0.01 (f) & 194~$\pm$~123  & 96.3 \\ 
%\noalign {\smallskip}                       
            &  GA  & $~$$\rm 6.67^{+0.36}_{-0.41}$ & $\rm 0.72^{+0.48}_{-0.31}$ & $\rm 885^{+563}_{-213}$ & 99.8 & 99.7\\
%\noalign {\smallskip}                       
               &  {\sc d} & $~$$\rm 7.10^{+0.14}_{-0.16}$ &  & $\rm 517^{+251}_{-237}$ &  99.8\\
%\noalign {\smallskip}                       
               &  {\sc l} & $~$7.06~$\pm$~0.18 &  & $\rm 636^{+306}_{-285}$ &  99.9\\
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 PG~1244+026 &  GA      & $~$$\rm 6.66^{+0.09}_{-0.07}$   & 0.01 (f)   & 222~$\pm$~156   & 92.4 \\
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 PG~1309+355 &   GA &  $~$$\rm 6.40^{+0.10}_{-0.12}$ & 0.01 (f)  & $\rm 156^{+100}_{-104}$ & 97.4\\ 
%\noalign {\smallskip}                       
      &  GA  & $~$$\rm 6.48^{+0.18}_{-0.23}$ & $\rm 0.21^{+0.24}_{-0.10}$ & $\rm 300^{+206}_{-173}$ & 98.7  & 94.1  \\
%\noalign {\smallskip}                       
             &  {\sc d}  & $~$$\rm 6.54^{+0.10}_{-0.16}$ &  & $\rm 373^{+187}_{-192}$ &  99.8 \\
%\noalign {\smallskip}                       
            &  {\sc l}  & $~$$\rm 6.51^{+0.11}_{-0.15}$ &  & 458~$\pm$~237 & 99.7 \\
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}                       
 PG~1402+261 &   GA & $~$$\rm 7.38^{+0.07}_{-0.10}$ & 0.01 (f) & $\rm 262^{+139}_{-140}$ &  98.5\\ 
%\noalign {\smallskip}                       
          &GA&$~$$\rm 7.26^{+0.44}_{-0.51}$ & $\rm 1.18^{+0.63}_{-0.40}$ &$~$ $\rm 2040^{+1340}_{-880}$& $>$99.9 & $>$99.9\\ 
%\noalign {\smallskip}                       
             &  {\sc d}$^{(*)}$  & $~$$\rm 8.65^{+0.53}_{-0.37}$ &  & $\rm 2000^{+700}_{-780}$& $>$99.9 \\
%\noalign {\smallskip}                       
            &  {\sc l}$^{(*)}$  & $~$$\rm 8.51^{+0.33}_{-0.24}$ &  & $\rm 4460^{+2050}_{-1820}$  &  $>$99.9 \\
\noalign {\smallskip}                       
\hline
\noalign {\smallskip}    
Mrk~1383     & GA    & $~$$\rm 6.62^{+0.12}_{-0.10}$   & 0.01 (f)  & $\rm 107^{+72}_{-81}$ &   91.5\\      
\noalign {\smallskip}    
\hline
\noalign {\smallskip}                       
 PG~1512+370 &   GA &  $~$6.51~$\pm$~0.13 & 0.01 (f)                  & 93~$\pm$~64 & 94.4 \\ 
\hline
\end{tabular}
\end{table}