\begin{table*}%t3
\caption{Measured parameters of all candidate triple/quadruple systems resolved in our survey, with their apparent multiplicity in the projected separation 
range 0\farcs07--12$^{\prime\prime}$. Also quoted in last column is the probable and assumed multiplicity of this systems in this separation range based 
on the chance projection analysis of Sect.~\ref{sect:chance_proj}.}\label{Tab:systems_parameters}
\small%\centerline
$$
\begin{tabular}{lcc@{\hspace{3mm}}r@{~$\pm$~}l@{\hspace{2mm}}r@{~$\pm$~}l@{\hspace{3mm}}r@{~$\pm$~}l@{\hspace{2mm}}r@{~$\pm$~}l@{\hspace{2mm}}r@{~$\pm$~}l@{\hspace{2mm}}r@{\hspace{1mm}}r@{~$\pm$~}l@{\hspace{1mm}}r@{~$\pm$~}l@{\hspace{1mm}}r@{\hspace{1mm}}r@{~$\pm$~}l@{\hspace{1mm}}r@{~$\pm$~}l@{\hspace{1mm}}c@{\hspace{2mm}}c}
\hline\hline
System                       		&  app. & Pair        &  \multicolumn{2}{c}{Separation}   &    \multicolumn{2}{c}{PA}     
& \multicolumn{6}{c}{Flux ratio}   & & \multicolumn{4}{c}{1st component pair}  & & \multicolumn{4}{c}{2nd component pair}  & Ref & Prob. \\
\cline{8-13}  \cline{15-18} \cline{20-23} 
& mult. &  &   \multicolumn{2}{c}{[arcsec]}        &    \multicolumn{2}{c}{[$^{\circ}$]}  
& \multicolumn{2}{c}{[FeII]}   & \multicolumn{2}{c}{H$_2$} & \multicolumn{2}{c}{Br$\gamma$}  
& & \multicolumn{2}{c}{$H$} & \multicolumn{2}{c}{$K$} & & \multicolumn{2}{c}{$H$} & \multicolumn{2}{c}{$K$} & (mult.) & mult.\\
\hline
ESO H$\alpha$ 283....   
& Q & A-B & 2.058 & 0.002 & 238.5 & 0.5 & 0.61 &  0.01 & 0.42 & 0.01 & 0.42 & 0.01 && 11.64 & 0.06 & 10.69 & 0.03 && 12.18 & 0.07 & 11.64 & 0.05 & 1 & B \\
&     & A-C & 2.571 & 0.003 &165.1 & 0.5 & 0.04 &  0.01 & 0.06 & 0.01 & 0.06 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 15.10 & 0.17 &  13.79 & 0.07 &  \\
&     & A-D & 9.326 & 0.007 &254.6 & 0.5 & 0.03 &  0.01 & 0.03 & 0.01 & 0.03 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 14.77 & 0.15 & 14.09 & 0.10 & \\
PH$\alpha$ 30............    
& T  & A-B & 0.661 & 0.002 & 350.3 & 0.5 & 0.25 & 0.01 & 0.25 & 0.01 & 0.24 & 0.01 &&12.70 & 0.03 & 12.39 & 0.03 && 14.19 & 0.06 & 13.97 & 0.05 & 1 & B \\
&     & A-C & 11.58 & 0.01   & 195.7 & 0.5 & 0.99 & 0.02 & 1.02 & 0.02 & 0.95 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 12.81 & 0.02 & 12.60 & 0.03 & \\
CGH$\alpha$ 5/6........    
& T & A-B & 0.482    & 0.001 & 306.8 & 0.5 & 0.59 & 0.01 & 0.91 & 0.01 & 0.92 & 0.01 && 10.04 & 0.02 & 9.82 & 0.03 && 10.61 & 0.03 & 9.91 & 0.03 & 1 & T \\
&     & A-C & 11.289 & 0.007 & 317.4 & 0.5 & 0.31 & 0.03 & 0.54 & 0.03 & 0.60 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 10.82 & 0.03 & 10.02 & 0.02 & \\
VW Cha...........                  
& Q &  A-B & 0.653 & 0.001 & 177.2 & 0.5 & 0.39 & 0.01 & 0.25 & 0.01 & 0.24 & 0.01 && 8.17 & 0.07 & 7.32 & 0.04 && 9.19 & 0.10 & 8.87 & 0.07 & 3, 9, 10 & Q \\
&     &  B-C & 0.113 & 0.001 & 232.9 & 0.5 & 0.62 & 0.05 & 0.61 & 0.03 & 0.62 & 0.04 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 9.71 & 0.19 & 9.40 & 0.13 & \\
&     &  A-D & 16.78 & 0.01   & 220.4 & 0.5 & 0.03 & 0.01 & 0.04 & 0.01 & 0.05 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 10.86 & 0.02 & 9.89 & 0.02 & \\
Sz 30.................  
& T & A-B & 1.237 & 0.004 & 19.4 & 0.5 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...}& 0.77 & 0.01 &&\multicolumn{2}{c}{...}& 9.58 & 0.05 &&\multicolumn{2}{c}{...}& 9.86	& 0.05 & 2 & T \\
&    & B-C & 3.854 & 0.004 & 85.3 & 0.5 &\multicolumn{2}{c}{...}& \multicolumn{2}{c}{...}& 0.86 & 0.05 
&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&&\multicolumn{2}{c}{...}& 9.98 & 0.03 & \\
&    & A-C & 4.504 & 0.002 & 70.8 & 0.5 &\multicolumn{2}{c}{...}& \multicolumn{2}{c}{...}& 0.66 & 0.03 
&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}& \\
Sz 41.................  
& T &  A-B & 1.974 & 0.002 & 162.4 & 0.5 & 0.13 & 0.01 & 0.11 & 0.01 & 0.12 & 0.01 && 8.66 & 0.06 & 8.12 & 0.03 && 10.87 & 0.07 & 10.45 & 0.04 & 2, 15 & B$^b$ \\
&    &  A-C & 11.46 & 0.01 & 66.1   & 0.5 & 0.23 & 0.02 & 0.26 & 0.02 & 0.22 & 0.02 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 8.72 & 0.05 & 8.57 & 0.02 &  \\
LkH$\alpha$ 336.......... 
& T & A-B & 10.777 & 0.008 & 95.5  & 0.5 & 0.26 & 0.01 & 0.27 & 0.01 & 0.27 & 0.01 && 9.72 & 0.03 & 9.15 & 0.03 && 12.00 & 0.05 & 11.47 & 0.03 & 2 & T \\
&     & B-C & 8.199  & 0.007 & 243.4 & 0.5 & 0.46 & 0.01 & 0.39 & 0.01 & 0.41 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 11.41 & 0.03 & 10.73 & 0.02 & \\
&     & A-C & 5.799  & 0.004 & 144.2 & 0.5 & 0.12 & 0.01 & 0.10 & 0.01 & 0.11 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}& \\
J 4872...............        		
& Q & A-B & 0.173 & 0.001 & 74.8  & 0.5   & 0.86 & 0.01 & 0.86 & 0.01 & 0.85 & 0.01 && 9.53 & 0.08 & 9.63 & 0.05 && 9.69 & 0.09 & 9.80 & 0.05 & 4, 5, 1 & Q \\
&     & C-D & 0.102 & 0.001 & 157.9 & 1.3 & 0.76 & 0.04 & 0.71 & 0.01 & 0.73 & 0.01 && 10.42 & 0.17 & 10.39 & 0.06 && 10.71 & 0.14 & 10.74 & 0.07 & \\   
&     & A-C & 3.339 & 0.003 & 234.1 & 0.5 & 0.44 & 0.04 & 0.49 & 0.01 & 0.50 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}& \\   
UX Tau.............          		
& Q & A-B & 5.856 & 0.003 & 269.7 & 0.5 & 0.12 & 0.01 & 0.11 & 0.01 & 0.13 & 0.01 && 8.03 & 0.02 & 7.61 & 0.02 && 9.58 & 0.05 & 9.56 & 0.02 & 2, 4 & Q \\
&     & B-C & 0.136 & 0.001 & 309.0 & 0.5 & 0.80 & 0.01 & 0.81 & 0.02 & 0.81 & 0.02 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 9.83 & 0.03 & 9.80 & 0.04 & \\
&     & A-D & 2.692 & 0.002 & 181.6 & 0.5 & 0.07 & 0.01 & 0.05 & 0.01 & 0.05 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 10.94 & 0.03 & 10.79 & 0.04 & \\
UZ Tau.............          		
& T & A-B & 3.560 & 0.006 & 273.5 & 0.5 & 0.22 & 0.04 & 0.22 & 0.02 & 0.24 & 0.01 &&\multicolumn{2}{c}{8.12}& 7.35 & 0.03 && 8.46 & 0.04 & 7.93 & 0.03 & 6, 7, 8 & T \\
&    & B-C & 0.365 & 0.006 & 4.3      & 3.0 & 0.52 & 0.03 & 0.51 & 0.01 & 0.52 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 9.18 & 0.11 & 8.64 & 0.05 & \\
FV Tau.............          		
& Q & A-B & 0.780    & 0.004 & 273.2 & 0.6 & 0.16 & 0.01 &  0.24 & 0.01 & 0.29 & 0.01 && 8.49 & 0.04 & 7.72 & 0.03 && 10.48 & 0.11 & 9.07 & 0.08 & 6 & Q \\
&     & C-D & 0.693   & 0.003 & 294.6 & 0.7 & 0.11 & 0.02 & 0.15 & 0.02 & 0.18 & 0.02 && 9.60 & 0.04 & 9.05 & 0.04 && 12.03 & 0.20 & 10.91 & 0.13 & \\
&     & A-C & 12.081 & 0.009 & 106.1 & 0.5 & 0.71 & 0.01 & 0.56 & 0.01 & 0.51 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}& \\
GG Tau.............          		
& Q & A-B & 0.249   & 0.001  & 346.0 & 0.5 & 0.58 & 0.02 & 0.57 & 0.01 & 0.58 & 0.01 && 8.31 & 0.04 & 7.86 & 0.02 && 8.91 & 0.07 & 8.46 & 0.04 & 11 & Q \\
&     & C-D & 1.460   & 0.003 & 135.3 & 0.5 & 0.21 & 0.01 & 0.20 & 0.01 & 0.21 & 0.01 && 10.60 & 0.03 & 10.18 & 0.03 && 12.30 & 0.06 & 11.87 & 0.07 & \\
&     & A-C & 10.100 & 0.007 & 186.0 & 0.5 & 0.08 & 0.01 & 0.08 & 0.01 & 0.08 & 0.01 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}& \\
LkH$\alpha$ 262/263...    
& Q$^a$ & A-B & 0.414 & 0.001 &  52.0 & 0.5 & 1.12 & 0.02 & 0.87 & 0.01 & 0.88 & 0.01 && 10.66 & 0.03 & 10.18 & 0.02 && 10.53 & 0.04 & 10.32 & 0.03 & 12, 13 & Q \\
&    	       & A-D & 15.38 & 0.01 & 202.5  & 0.5 & 0.90 & 0.06 & 1.05 & 0.03 & 0.99 & 0.05 &&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 10.29 & 0.02 & 9.64 & 0.02 & \\
LkH$\alpha$ 346 ........... 	
& Q & A-B & 0.204 & 0.002 & 256.5 & 1.0 & 0.24  & 0.03 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...}  
&& 9.23 & 0.07 & \multicolumn{2}{c}{...} && 10.8 & 0.2 & \multicolumn{2}{c}{...} & 1 & Q \\
&     & A-C & 1.086 & 0.001 & 328.2 & 0.5 & 0.26  & 0.01 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...}  
&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 10.70 & 0.08 &  \multicolumn{2}{c}{...} & \\
&     & A-D & 5.068 & 0.006 & 329.7 & 0.5 & 0.60  & 0.01 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...}  
&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 8.99 & 0.03 & \multicolumn{2}{c}{...} & \\
ROXs 43 .............    		
& T & A-B & 0.334 & 0.001 & 168.9 & 0.5 & 0.05 & 0.01 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...} 
&& 7.22 & 0.06	& \multicolumn{2}{c}{...} && 10.54 & 0.07 & \multicolumn{2}{c}{...} & 1 & T \\
&    & A-C & 4.487 & 0.001 & 12.1   & 0.5 & 0.64 & 0.01 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...}  
&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 7.48 & 0.08 & \multicolumn{2}{c}{...} & \\
SR 24 .................   		
& T & A-B & 5.068 & 0.001 & 348.5 & 0.5 & 0.17 & 0.01 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...} 
&& 8.17 & 0.04 & \multicolumn{2}{c}{...} && 9.1 & 0.2	 & \multicolumn{2}{c}{...} & 14 & T \\
&    & B-C & 0.081 & 0.001 & 45.6   & 0.5 & 0.5   &  0.1   &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...}  
&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 9.8 & 0.4	& \multicolumn{2}{c}{...} & \\
Sz 68 ..................    		
& T & A-B & 0.126 & 0.001 & 246.7 & 0.5 & 0.16 & 0.01 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...} 
&& 7.09 & 0.03	& \multicolumn{2}{c}{...} && 9.05 & 0.05 & \multicolumn{2}{c}{...} & 9 & T \\
&    & A-C & 2.808 & 0.002 & 296.8 & 0.5 & 0.07 & 0.01 &\multicolumn{2}{c}{...}&\multicolumn{2}{c}{...} 
&&\multicolumn{2}{c}{}&\multicolumn{2}{c}{}&& 10.05 & 0.05 & \multicolumn{2}{c}{...} & \\
\hline
\end{tabular}
$$
\medskip
$^a$ Includes the edge-on disk LkH$\alpha$ 262/263C (Jayawardhana et~al. \cite{Jayawardhana_etal2002}; Chauvin et~al. \cite{Chauvin_etal2002}) undetected in our survey. \\  
$^b$~Sz~41~C was unambiguously identified as a~background giant (Walter \cite{Walter_1992}). \\  
Notes: multiplicity abbreviations are B~= Binary, T~= Triple and Q~= Quadruple.\\
Multiplicity references:  
(1)~This work. 
(2)~RZ93. 
(3)~Brandeker et~al. (\cite{Brandeker_etal2001}). 
(4)~Duch\^{e}ne (\cite{Duchene_1999}).  
(5)~White \& Ghez (\cite{White_Ghez_2001}). 
(6)~Simon et~al. (\cite{Simon_etal1992}). 
(7)~Leinert et~al. (\cite{Leinert_etal1993}). 
(8)~Ghez et~al. (\cite{Ghez_etal1993}). 
(9)~Ghez et~al. (\cite{Ghez_etal1997a}).
(10)~Brandner et~al. (\cite{Brandner_etal1996}).
(11)~Leinert et~al. (\cite{Leinert_etal1991}).
(12)~Jayawardhana et~al. (\cite{Jayawardhana_etal2002}).
(13)~Chauvin et~al. (\cite{Chauvin_etal2002}).
(14)~Simon et~al. (\cite{Simon_etal1995}).
(15)~Walter (\cite{Walter_1992}).
\end{table*}