\begin{table}%t5 
%\centering
\par
 { 
\caption{\label{tab5}Structural parameters.}
\par
\begin{tabular}{lrrrrrrrrrrr}
\hline
\hline
\noalign{\smallskip}
Cluster&$(1')$&$\sigma_{\rm 0K}$&$\sigma_{\rm bg}$&$R_{\rm core}$&$R_{\rm RDP}$&$\sigma_{\rm 0K}$&$\sigma_{\rm bg}$&$R_{\rm core}$&$R_{\rm RDP}$&${\Delta}R$&CC\\
&(pc)&($*~\rm pc^{-2}$)&($*~\rm pc^{-2}$)&($\rm pc$)&($\rm pc$)&($*~\arcmin^{-2}$)&($*~\arcmin^{-2}$)&($\arcmin$)&($\arcmin$)&($\arcmin$)&\\
($1$)&($2$)&($3$)&($4$)&($5$)&($6$)&($7$)&($8$)&($9$)&($10$)&($11$)&($12$)\\
\hline
Cz~22 &$0.74$&$20.8\pm4.7$&$3.5\pm0.1$&$0.53\pm0.07$&$4.1\pm1.1$&$11.42\pm2.6$&$1.93\pm0.04$&$0.72\pm0.1$&$5.5\pm1.5$&$10{-}20$&$0.95$\\
FSR~735 &$0.71$&$19.2\pm3.2$&$2.0\pm0.06$&$0.53\pm0.06$&$6.1\pm0.7$&$9.79\pm1.64$&$0.98\pm0.03$&$0.75\pm0.09$&$8.5\pm1.0$&$10{-}30$&$0.95$\\
FSR~807 &$0.37$&$68.2\pm10.8$&$15.5\pm0.3$&$0.15\pm0.01$&$1.48\pm0.4$&$9.41\pm1.5$&$2.14\pm0.04$&$0.41\pm0.04$&$4.0\pm0.5$&$20{-}40$&$0.97$\\
FSR~812 &$0.96$&$9.9\pm3.9$&$5.2\pm0.1$&$0.7\pm0.08$&$3.8\pm1.0$&$9.14\pm3.6$&$4.74\pm0.07$&$0.72\pm0.2$&$4.0\pm1.0$&$10{-}20$&$0.91$\\
FSR~826 &$0.59$&$35.8\pm8.6$&$12.9\pm0.12$&$0.35\pm0.06$&$3.0\pm0.9$&$12.5\pm3.0$&$4.5\pm0.04$&$0.59\pm0.1$&$5.0\pm1.5$&$20{-}40$&$0.96$\\
FSR~852 &$0.64$&$42.5\pm18.7$&$11.4\pm0.09$&$0.6\pm0.2$&$6.4\pm0.6$&$17.42\pm7.69$&$4.68\pm0.04$&$1.01\pm0.27$&$10.0\pm1.0$&$20{{-}}30$&$0.90$\\
FSR~904&$0.65$&$6.8\pm1.0$&$5.2\pm0.05$&$1.71\pm0.27$&$11.0\pm2.0$&$2.88\pm0.43$&$2.19\pm0.02$&$2.63\pm0.41$&$17.0\pm3.0$&$20{-}40$&$0.95$\\
FSR~941&$1.68$&$1.9\pm1.15$&$0.6\pm0.02$&$1.44\pm0.70$&$16.0\pm3.4$&$5.50\pm3.25$&$1.584\pm0.01$&$0.86\pm0.42$&$9.5\pm3.0$&$20{-}40$&$0.80$\\
FSR~953 &$0.75$&$9.75\pm5.7$&$2.03\pm0.03$&$0.77\pm0.3$&$8.3\pm1.1$&$5.51\pm3.21$&$1.15\pm0.02$&$1.03\pm0.42$&$11.0\pm1.5$&$20{-}30$&$0.85$\\
FSR~955&$1.08$&$18.0\pm3.3$&$3.6\pm0.05$&$0.39\pm0.05$&$3.2\pm1.1$&$21.0\pm3.87$&$4.28\pm0.06$&$0.35\pm0.05$&$3.0\pm1.0$&$10{-}30$&$0.97$\\
NGC~2234 &$1.40$&$4.0\pm1.8$&$0.9\pm0.01$&$0.78\pm0.2$&$5.6\pm1.4$&$7.94\pm3.5$&$1.73\pm0.03$&$0.56\pm0.17$&$4.0\pm1.0$&$20{-}30$&$0.91$\\
\hline
\end{tabular}}
\par
\tablefoot {Column~2: arcmin to parsec scale. To minimise degrees of freedom in RDP fits with the King-like profile (see text), $\sigma_{\rm bg}$ was kept fixed (measured in the respective comparison fields) while $\sigma_{0}$ and $R_{\rm core}$ were allowed to vary. Column~11: comparison field ring. Column~12: correlation coefficient.
}
\end{table}