\begin{table}
\par
\caption{\label{tab:info}Properties of the sources in the sample. The analysed XMM-{\it Newton} observations are indicated by the revolution number.}
  \begin{tabular}{l c c c c c c c c c c c c c}
\hline\hline      
Sources & \multicolumn{1}{c}{RXTE} &  \multicolumn{1}{c}{$z$} &  \multicolumn{1}{c}{$\langle$Log~($M_{\rm BH}$/$M_{\odot}$)$\rangle$} &  \multicolumn{1}{c}{$\langle T_{\rm orb}$(10$r_{\rm g}$)$\rangle$} &  \multicolumn{1}{c}{Ref.} &  \multicolumn{1}{c}{Rev. Num.} &  \multicolumn{1}{c}{$F_{2{-}10~\rm  keV}$} &  \multicolumn{1}{c}{Obs. Duration} &  \multicolumn{1}{c}{$\Delta t$} &  \multicolumn{1}{c}{$\Delta E$} &  \multicolumn{1}{c}{$FOM$} &  \multicolumn{1}{c}{$\Gamma$} &  \multicolumn{1}{c}{$N_{\rm H}$}\\
       &  \multicolumn{1}{c}{(cts/s)}  &  &  &  \multicolumn{1}{c}{(ks)} &   &      &     \multicolumn{1}{c}{($10^{-11}$ erg cm$^{-2}$ s$^{-1}$)} &  \multicolumn{1}{c}{(ks)}  &   \multicolumn{1}{c}{(ks)} &  \multicolumn{1}{c}{(keV)} &  \multicolumn{1}{c}{($10^{-11}$ erg cm$^{-2}$ s$^{-1}$)} &   &   \multicolumn{1}{c}{($10^{22}$ cm$^{-2}$)}\\
(1)  &  \multicolumn{1}{c}{(2)} &  \multicolumn{1}{c}{(3)} &  \multicolumn{1}{c}{(4)}  &   \multicolumn{1}{c}{(5)}  &  \multicolumn{1}{c}{(6)} &  \multicolumn{1}{c}{(7)}  &  \multicolumn{1}{c}{(8)} &  \multicolumn{1}{c}{(9)} &  \multicolumn{1}{c}{(10)} &   \multicolumn{1}{c}{(11)} &  \multicolumn{1}{c}{(12)} &  \multicolumn{1}{c}{(13)} &  \multicolumn{1}{c}{(14)} \\
\hline
IC 4329a & 7.29 & 0.0161 & 7.29 & 19 & 1, 2, 3, 4 & 210 & 15.3 & 10 & 2.5 & 0.1 & 8.0 & $\rm 2.04^{+0.16}_{-0.08}$  & $\rm 2.66^{+2.13}_{-2.27}$ \\
         &      &        &      &    &         &  670 & 9.48 & 133 & 2.5 & 0.1 & 65.8 & $\rm 1.73^{+0.03}_{-0.04}$  & $\rm 0.35^{+0.67}_{-0.16}$ \\
MCG -5-23-16 & 6.46 & 0.0085 &  7.60  & 39  & 13 & 363  & 7.43 & 22 & 2.5 & 0.1 & 4.2 & $\rm 1.69^{+0.10}_{-0.13}$ & $<$3.50 \\   
             &      &        &        &     &    & 1099 & 8.29 & 122 & 2.5 & 0.1 & 25.9 & $\rm 1.79^{+0.03}_{-0.06}$ & $\rm 2.67^{+0.50}_{-0.94}$ \\
NGC~3783 & 4.90 & 0.0097 & 7.01 & 10 & 1, 2, 3, 4, 5 & 193 & 5.27 & 37 & 2.5 & 0.1 & 19.7 & $\rm 1.86^{+0.05}_{-0.06}$ & $\rm 2.80^{+0.57}_{-0.95}$ \\
         &      &        &      &   &            & 371 & 3.96 & 131 & 2.5 & 0.1 & 52.3 & 1.67~$\pm$~0.20 & $1.61\pm 1.10$ \\
         &      &        &      &   &            & 372 & 5.56 & 136 & 2.5 & 0.1 & 76.3 & $\rm 1.82^{+0.03}_{-0.07}$ & $\rm 2.56^{+0.50}_{-0.70}$ \\
NGC~5548 & 3.58 & 0.0170 & 7.71 & 50 & 1, 2, 3, 4, 5 & 191 & 3.14 & 23 & 2.5 & 0.1 & 1.4 & $\rm 1.67^{+0.11}_{-0.06}$ & $<$1.54\\
         &      &        &      &    &           & 290 & 3.86 & 93 & 2.5 & 0.1 & 7.1 & $1.77\pm0.07$ & $<$1.83 \\
         &      &        &      &    &           & 291 & 4.89 & 37 & 2.5 & 0.1 & 3.6 & $1.89\pm0.10$ & $\rm 2.13^{+1.36}_{-1.30}$ \\
NGC~3516 & 3.21 & 0.0088 & 7.21 & 16 & 1, 2, 3, 5 & 245 & 2.34 & 129 & 5.0 & 0.1 & 19.2 & $1.81\pm0.09$ & $\rm 5.32^{+1.16}_{-1.17}$ \\
         &      &        &      &    &         & 352 & 1.53 & 128 & 5.0 & 0.1 & 12.4 & $\rm 1.82^{+0.11}_{-0.17}$ & $\rm 7.82^{+1.24}_{-1.39}$ \\
         &      &        &      &    &         & 1250 & 5.24 & 52 & 2.5 & 0.1 & 17.3 & $\rm 2.15^{+0.06}_{-0.09}$ & $\rm 4.76^{+0.75}_{-1.23}$ \\
         &      &        &      &    &         & 1251 & 4.60 & 69 & 2.5 & 0.1 & 20.1 & $\rm 2.21^{+0.06}_{-0.07}$ &  $\rm 6.07^{+0.96}_{-0.93}$ \\
         &      &        &      &    &         & 1252 & 3.64 & 68 & 2.5 & 0.1 & 15.7 & $\rm 2.29^{+0.09}_{-0.08}$ &  $\rm 8.62^{+1.12}_{-0.95}$ \\
         &      &        &      &    &         & 1253 & 4.48 & 68 & 2.5 & 0.1 & 19.3 & $\rm 2.26^{+0.07}_{-0.15}$ & $\rm 6.41^{+1.14}_{-1.15}$ \\
MRK 509 & 3.12 & 0.0344 & 7.84 & 68  & 1, 2, 3, 4, 5 & 161  & 2.97 & 30 & 2.5 & 0.1 & 1.3 & $\rm 1.63^{+0.13}_{-0.11}$ & $<$3.04 \\
        &      &        &      &     &           & 250  & 3.84 & 43 & 2.5 & 0.1 & 2.4 & $\rm 1.72^{+0.10}_{-0.15}$ & $<$2.73 \\
        &      &        &      &     &           & 1073 & 3.67 & 85 & 2.5 & 0.1 & 4.6 & $1.69\pm0.03$ & $<$0.59 \\
        &      &        &      &     &           & 1074 & 3.70 & 46 & 2.5 & 0.1 & 2.5 & $\rm 1.74^{+0.09}_{-0.02}$ & $<$0.72 \\
        &      &        &      &     &           & 1168 & 4.26 & 69 & 2.5 & 0.1 & 4.4 & $\rm 1.71^{+0.08}_{-0.05}$ &  $<$0.69 \\
MCG -6-30-15 & 3.08 & 0.0077 & 5.84 & 0.67 & 3, 8 & 108A & 2.62 & 43 & 2.5 & 0.1 & 168.0 &  $\rm 2.01^{+0.19}_{-0.32}$ & $<$1.56 \\
             &      &        &      &      &     & 108B & 3.60 & 55 & 2.5 & 0.1 & 295.3 & 2.50~$\pm$~0.08 & 7.30~$\pm$~1.14 \\
             &      &        &      &      &     & 301 & 4.11 & 84 & 2.5 & 0.1 & 514.9 & 2.47~$\pm$~0.05 & 6.77~$\pm$~0.90 \\
             &      &        &      &      &     & 302 & 4.53 & 127 & 2.5 & 0.1 & 858.1 & $\rm 2.28^{+0.06}_{-0.04}$ & $\pm$0.70 \\
             &      &        &      &      &     & 303 & 4.01 & 125 & 2.5 & 0.1 & 747.6 & $\rm 2.17^{+0.29}_{-0.19}$ & $\rm 1.37^{+0.80}_{-0.87}$ \\
MCG +8-11-11 & 2.36 & 0.0205 & 7.18 & 15 & 3 & 794 & 4.52 & 38 & 2.5 & 0.1 & 11.6 & $\rm 1.64^{+0.09}_{-0.07}$ & $<$1.84 \\
NGC~7314 & 2.16 & 0.0048 & 6.67 & 4.6 & 12 & 256  & 3.93 & 43 & 2.5 & 0.1 & 36.9 & 2.12~$\pm$~0.09 & $\rm 2.68^{+1.25}_{-1.27}$ \\
         &      &        &      &     &    & 1172 & 1.54 & 82 & 5.0 & 0.1 & 27.5 & $\rm 1.94^{+0.14}_{-0.11}$ & $\rm 3.84^{+1.85}_{-1.44}$ \\
AKN 120 & 2.14 & 0.0323 & 8.14 & 134 & 1, 2, 3, 4, 5 & 679 & 3.76 & 112 & 2.5 & 0.1 & 3.1 & $\rm 1.97^{+0.06}_{-0.07}$ & $\rm 1.03^{+0.73}_{-0.99}$ \\
MRK 279 & 2.13 & 0.0305 & 7.79 & 60 & 1, 2, 3, 5 & 1087 & 2.60 & 59 & 5.0 & 0.1 & 2.6 & $\rm 1.91^{+0.06}_{-0.09}$ & $<$2.38 \\
        &      &        &      &    &         & 1088 & 2.43 & 59 & 5.0 & 0.1 & 2.4 & $\rm 1.75^{+0.05}_{-0.10}$ & $<$2.07 \\
        &      &        &      &    &         & 1089 & 2.38 & 38 & 5.0 & 0.1 & 1.5 & $\rm 2.03^{+0.08}_{-0.15}$ & $\rm 4.20^{+2.06}_{-2.00}$ \\
MR 2251-178 & 2.10 & 0.0640 & 8.40 & 246  & 10  & 447 & 2.03 & 64 & 5.0 & 0.1 & 0.5 & 1.61~$\pm$~0.09 & $<$2.14 \\
NGC~3227 & 2.10 & 0.0039 & 7.39 & 24 & 1, 2, 3, 4, 5 & 178 & 0.85 & 35 & 5.0 & 0.1 & 1.2 & $\rm 1.63^{+0.20}_{-0.13}$ & $\rm 7.84^{+2.75}_{-2.04}$ \\
         &      &        &      &    &           & 1279 & 3.64 & 106 & 2.5 & 0.1 & 16.1 & 1.92~$\pm$~0.08 & $\rm 2.89^{+1.08}_{-1.15}$ \\
IRAS 05078+1626 & 2.08 & 0.0179 & 7.04 & 11 & 1 & 1410 & 2.41 & 58 & 5.0 & 0.1 & 13.0 & $\rm 1.78^{+0.10}_{-0.09}$ & $\rm 2.53^{+1.46}_{-1.25}$ \\
MRK 590 & 1.95 & 0.0264 & 7.37 & 23 & 1, 2, 4, 5 & 837 & 0.56 & 108 & 9.0 & 0.1 & 2.6 & $\rm 2.30^{+0.37}_{-0.15}$ & $\rm 5.21^{+4.66}_{-1.97}$ \\
MRK 766 & 1.77 & 0.0129 & 5.92 & 0.82 & 3 & 82 & 1.52 & 39 & 5.0 & 0.1 & 72.7 & $\rm 2.25^{+0.17}_{-0.16}$ & 3.46~$\pm$~2.29 \\
        &      &        &      &      &   & 265 & 2.44 & 129 & 5.0 & 0.1 & 386.0 & $\rm 2.10^{+0.08}_{-0.04}$ & $<$1.20 \\
        &      &        &      &      &   & 999 & 0.72 & 95 & 8.0 & 0.1 & 83.9 & $\rm 1.85^{+0.23}_{-0.32}$ & $\rm 5.13^{+2.54}_{-2.30}$ \\
        &      &        &      &      &   & 1000 & 1.13 & 98 & 6.5 & 0.1 & 135.8 & $\rm 1.99^{+0.20}_{-0.07}$ & $<$2.77 \\
        &      &        &      &      &   & 1001 & 1.40 & 98 & 6.0 & 0.1 & 168.3 & $\rm 2.13^{+0.11}_{-0.12}$ & $<$2.92 \\
        &      &        &      &      &   & 1002 & 1.74 & 95 & 5.0 & 0.1 & 202.7 & $\rm 2.27^{+0.10}_{-0.11}$ & $\rm 3.59^{+1.23}_{-1.46}$ \\
\hline
          &      &        &      &      &   & 1003 & 1.48 & 98 & 5.5 & 0.1 & 177.9 & $\rm 2.01^{+0.17}_{-0.04}$ & $<$2.23 \\
        &      &        &      &      &   & 1004 & 1.30 & 35 & 5.0 & 0.1 & 55.8 & $\rm 2.10^{+0.15}_{-0.08}$ & $<$5.06 \\
NGC~7469 & 1.69 & 0.0164 & 7.14 & 13 & 1, 2, 3, 4, 5 & 192A & 2.49 & 18 & 5.0 & 0.1 & 3.4 & $\rm 1.88^{+0.17}_{-0.15}$ & $<$3.97 \\       &      &        &      &    &           & 192B & 2.66 & 23 & 5.0 & 0.1 & 4.6 & $\rm 1.79^{+0.11}_{-0.05}$ & $<$1.18 \\
         &      &        &      &    &           & 912 & 2.83 & 85 & 2.5 & 0.1 & 18.0 & $\rm 1.92^{+0.08}_{-0.07}$ & $\rm 1.55^{+1.18}_{-0.93}$ \\
         &      &        &      &    &           & 913 & 2.93 & 79 & 2.5 & 0.1 & 17.3 & $\rm 1.97^{+0.07}_{-0.08}$ & 2.24~$\pm$~1.09 \\
MCG -2-58-22 & 1.61 & 0.0469 & 8.00 & 99 & 1, 3 & 180 & 3.02 & 10 & 2.5 & 0.1 & 0.3 & $\rm 1.68^{+0.22}_{-0.15}$ & $<$4.04 \\
NGC~526A & 1.61 & 0.0191 & 6.98 & 9 & 1,13 & 647 & 2.20 & 44 & 2.5 & 0.1 & 10.5 & $\rm 1.61^{+0.05}_{-0.12}$ & $\rm 2.56^{+1.30}_{-1.44}$ \\
NGC~4051 & 1.49 & 0.0023 & 5.90 & 0.77 & 2, 3, 4 & 263 & 2.35 & 117 & 5.5 & 0.1 & 355.8 & $\rm 2.20^{+0.09}_{-0.07}$ & $\rm 2.86^{+1.07}_{-1.10}$ \\
         &      &        &      &      &       & 541 & 0.56 & 50 & 6.0 & 0.2 & 36.2 & $\rm 1.56^{+0.23}_{-0.31}$ & $<$4.35 \\
ESO 141-G055 & 1.37 & 0.0360  & 7.51 & 31 & 1 & 1435 A & 2.82 & 20 & 5.0 & 0.1 & 1.8 & $\rm 2.06^{+0.21}_{-0.15}$ & $<$3.88 \\
             &      &         &      &    &   & 1435 B & 2.54 & 21 & 5.0 & 0.1 & 1.7 & $\rm 2.15^{+0.23}_{-0.21}$ & $<$5.42 \\
%             &      &         &      &    & 1436 A & 2.20 & 19 & 5.0 & 0.1 & \\%(S003)
%             &      &         &      &    & 1436 B & 2.36 & 19 & 5.0 & 0.1 & \\%(U002)
             &      &         &      &    &   & 1436 & 2.31 & 41 & 5.0 & 0.1 & 3.0 & $\rm 2.10^{+0.19}_{-0.13}$ & $<$3.31 \\
             &      &         &      &    &   & 1445 & 2.88 & 78 & 5.0 & 0.1 & 7.2 & $\rm 1.94^{+0.06}_{-0.08}$ & $<$0.78 \\
UGC 3973 & 1.32 & 0.0222 & 7.74 & 54 & 1, 2, 4, 5 & 1247 & 2.33 & 21 & 5.0 & 0.1 & 0.9 & $\rm 2.02^{+0.18}_{-0.17}$ & $<$4.65 \\%MRK 79
         &      &        &      &    &         & 1263 & 2.01 & 20 & 5.0 & 0.1 & 0.7 & $\rm 1.64^{+0.16}_{-0.09}$ & $<$3.17 \\%20ksA
         &      &        &      &    &         & 1332 & 1.84 & 20 & 5.0 & 0.1 & 0.7 & $\rm 1.63^{+0.23}_{-0.13}$ & $<$4.25 \\%20ksB
         &      &        &      &    &         & 1535 & 0.77 & 87 & 6.0 & 0.1 & 1.2 & $\rm 1.70^{+0.11}_{-0.20}$ & $\rm 5.87^{+3.32}_{-1.37}$ \\
Fairall 9 & 1.25 & 0.0470 & 8.00 & 98 & 1, 2, 3, 4, 5 & 105 & 1.16 & 29 & 5.0 & 0.1 & 0.3 & $\rm 1.73^{+0.19}_{-0.16}$ & $<$5.00 \\
ESO 198-G024 & 1.21 & 0.0455 & 8.38 & 235 & 1, 9 & 207 & 1.30 & 31 & 5.0 & 0.1 & 0.2 & $\rm 1.84^{+0.16}_{-0.15}$ & $<$3.43 \\
             &      &        &      &     &     & 1128 & 1.02 & 122 & 6.0 & 0.1 & 0.5 & $\rm 1.75^{+0.19}_{-0.09}$ & $\rm 1.83^{+1.78}_{-1.22}$ \\
MRK 110 & 1.17 & 0.0353 & 6.99 & 9.5 & 2, 3, 4, 5 & 904 & 2.80 & 47 & 2.5 & 0.1 & 13.8 & 1.87~$\pm$~0.10 & $\rm 1.79^{+1.38}_{-1.36}$ \\
AKN 564 & 1.13 & 0.0247 & 6.24 & 1.7 & 3, 7 &  930 & 1.60 & 99 & 5.0 & 0.2 & 94.1 & $\rm 2.50^{+0.11}_{-0.04}$ & $<$1.28 \\
NGC~7213 & 1.12 & 0.0058 & 8.04 & 107 & 1, 11 & 269 & 2.16 & 42 & 5.0 & 0.1 & 0.9 & $\rm 1.69^{+0.10}_{-0.03}$ & $<$0.85 \\
ESO 511-G030 & 1.10 & 0.0224 & 8.66 & 448 & 6 & 1402 & 1.93 & 109 & 5.0 & 0.1 & 0.5 & 1.89~$\pm$~0.08 & $\rm 2.03^{+1.15}_{-1.07}$ \\
MRK 704 & 1.06 & 0.0292 & 7.55 & 35 & 1 & 1074 & 0.99 & 21 & 5.0 & 0.2 & 0.6 & $\rm 1.88^{+0.40}_{-0.17}$ & $\rm 6.58^{+5.44}_{-2.47}$ \\
        &      &        &      &    &   & 1630 & 1.07 & 98 & 5.5 & 0.1 & 3.0 & $\rm 1.87^{+0.19}_{-0.08}$ & $<$3.57 \\
NGC~4593 & 1.05 & 0.0047 & 6.91 & 7.9 & 1, 2, 3, 5 & 465 & 4.00 & 76 & 2.5 & 0.1 & 38.5 & $\rm 1.84^{+0.06}_{-0.03}$ & $\rm 1.21^{+0.91}_{-0.93}$ \\
\hline   
\end{tabular}
\par
\smallskip
\par
Columns: (2) RXTE count rate; (5) estimated Keplerian orbital period at 
$r=10$~$r_{\rm g}$; (6) references for the mass estimates.; (10) and (11) chosen time and energy resolutions for the excess map analysis; (12) $FOM$ value (see Sect.~\ref{sec:results});
References: (1) Wang \& Zhang (\cite{Wang07}); (2) Peterson et~al. (\cite{Peterson04}); (3) 
Bian \& Zhao (\cite{Bian03}); (4) Kaspi et~al. (\cite{Kaspi00}); (5) 
Ho (\cite{Ho98}); (6) Winter et~al. (2008); (7)~Botte et~al. (\cite{Botte04}); 
(8) Vaughan et~al. (\cite{Vaughan03}); (9) Rokaki \& Boisson (\cite{Rokaki99}); (10) Brunner et~al. (\cite{Brunner97}); (11) Nelson \& Whittle (\cite{Nelson95}); (12) Padovani \& Rafanelli (\cite{Padovani88}); (13) Wandel \& Mushotzky (\cite{Wandel86}).
\end{table}