\begin{table}%t7
\caption{\label{bd}Candidate brown dwarfs in $\rho$~Ophiuchus known to date.}           
\par
%\centering
\par
\begin{tabular}{l r c c c c}       
\hline  \hline \noalign{\smallskip}
Name  &  \emph{J}\tablefootmark{a} & A$_{\emph{V}}$ &Sp. Type & $T_{{\rm eff}}$\tablefootmark{b} & Ref.\tablefootmark{c}  \\
~ & ~(mag) &  (mag) & ~ & (\emph{K}) &   ~ \\
   \hline   \noalign{\smallskip}                  	    
CFHTWIR-Oph~4    &  14.88  & 2.5  &   M6.50   &	$\rm 2935^{+55}_{-55}$  & this work  \\ 
CFHTWIR-Oph~34   &  15.97  & 9.70 &   M8.25   &	$\rm 2710^{+550}_{-170}$  & this work  \\
CFHTWIR-Oph~47   &  15.94  & 5.6  &   M7.50   &	$\rm 2795^{+85}_{-85}$  & this work  \\
CFHTWIR-Oph~57   &  15.06  & 6.10 &   M7.25   &	$\rm 2880^{+170}_{-245}$  & this work  \\
CFHTWIR-Oph~96~  &  14.60  & 1.10 &   M8.25   &  $\rm 2710^{+310}_{-170}$  & this work  \\
CFHTWIR-Oph~106~  &  15.36  & 4.9  &   M6.50   &	$\rm 2935^{+225}_{-122}$  & this work  \\
CRBR~14	  & 14.79 & 10.0  & M7.5(M5.5, M7)  &   2795	  &  2, 3, 5  \\ 
CRBR~31   & 16.28 & 8.6   &  M6.7	    & 	2935	  &  4 \\ 
GY~3   	  & 12.27 & 0.0   &  M8(M7.5)	    & 	2710	  &  6, 5 \\
GY~5   	  & 12.44 & 2.8   &  M7(M6)	    & 	2880	  &  2, 5 \\
GY~10  	  & 15.52 & 14.0  &  M8.5(M6.5)      & 	2555	  &  2, 3 \\
GY~11  	  & 16.17 & 4.8   &  M6.5(M8.5)      & 	2935	  &  2, 5 \\
GY~64  	  & 16.35 & 11.0  &  M8 	    & 	2710	  &  2 \\
GY~141    & 15.05 & 0.7   &  M8.5(M8) 	    & 	2555	  &  1, 4 \\ 
GY~202    & 16.79 & 13.0  &  M7(M6.5)	    & 	2880	  &  2, 3 \\
GY~204    & 12.47 & 0.5   &  M6 	    & 	2990	  &  5 \\
GY~264    & 12.78 & 0.0   &  M8    & 	2710	  &  6 \\
GY~310    & 13.23 & 5.7   &  M8.5(M7, M6)     &   2555	  &  2, 3, 5  \\
GY~350    & 13.74 & 7.0   &  M6 	    & 	2990	  &  5 \\ 
oph-160   & 14.05 & 6.0   &  M6  	    & 	2990      &  5 \\ 
oph-193   & 13.61\tablefootmark{d} & 7.5 	&  M6   	&	2990 		&  5 \\
\hline                            
\end{tabular}
\tablefoot {\tablefoottext{a}{PSF photometry magnitude from WIRCam/CFHT survey, unless noted otherwise;}
\tablefoottext{b}{from the ${\rm SpT} - T_{{\rm eff}}$ relation of \citet{Luhman2003};}
\tablefoottext{c}{spectral types determined from the following studies: 1.~\citet{Luhman1997}; 2.~\citet{Wilking1999}; 3.~\citet{Luhman1999}; 4.~\citet{Cushing2000}; 5.~\citet{Natta2002}; 6.~\citet{Wilking2005};}
\tablefoottext{d}{this object is not part of the WIRCam surveyed region. Photometry is from 2MASS public catalogue.}}
\end{table}