\begin{table}%T7
%\centering
\small
\caption{\label{tbl-sedphot} Data used for the SED-calculations,
$V$-magnitude with references for each photometric observation.
Observations on the $WULBV$ (Walraven) photometric system can be found in
\dW\ et~al. (\cite{DW01}) with the exception of HD~139614 and SU~Aur.
Observations in the 4~$IRAS$ bands (11.8, 24.4, 58.6 and 101~$\mu$m) can be
found in NASA~\mbox{RP-1190} (\cite{NASA88}).
} %% end-caption
\begin{tabular}{lll}\hline \hline
PMS star & {\it UBVRI}                    & {\it JHKLM}                    \\ \hline \\[-3.2mm]
HD~97048  &~8.46$^{1,5,11}$          &~8.46$^{1,5,11}$          \\
UX Ori   &10.91$^{12}$              &10.92$^{12}$              \\
HD~163296 &~6.90$^{15}$, 6.88$^{5}$  &~6.90$^{15}$, 6.88$^{5}$  \\
V380 Ori &10.48$^{11}$,10.44$^{10}$ &10.48$^{11}$,10.44$^{11}$ \\
HK Ori   &11.52$^{11}$,11.65$^{10}$ &11.63$^{11}$,11.65$^{10}$ \\
KK Oph   &11.82$^{5}$               &11.91$^{5}$               \\
BF Ori   &11.04$^{5}$               &11.03$^{5}$               \\
HR~5999   &~6.81$^{10}$              &~6.80$^{10}$              \\
HD~139614 &~8.26$^{14}$              &~8.26$^{14}$              \\
V351 Ori &~8.92$^{5}$               &~8.92$^{5}$               \\
HD~104237 &~6.60$^{9}$               &~6.60$^{9}$               \\
BN Ori   &~9.68$^{13}$              &~9.68$^{13}$              \\
CQ Tau   &~9.8$^{2}$,9.45$^{7}$     &~9.45$^{7}$               \\
NX Pup   &10.24$^{3}$, 10.64$^{3}$   &10.14$^{3}$               \\
AK Sco   &~8.95,~9.03,~8.96,~9.04$^{10}$ &~8.95,~9.02,~9.04$^{10}$ \\
SU Aur   &~9.02$^{4}$,~9.09$^{8}$,~9.15$^{12}$ &~9.02$^{4}$,~9.07$^{8}$,~9.15$^{12}$ \\ 
\kline \end{tabular}
\par
\medskip
\hspace*{-1.5cm}\begin{tiny}\begin{tabular}{r@{:~}l r@{:~}l}
 1 & \vdA\ (\cite{vdA96})                 & 9 & Hu et~al. (\cite{Hu89})          \\
 2 & Berdyugin et~al. (\cite{Berdyugin90}, \cite{Berdyugin92})  &10 & Kilkenny et~al. (\cite{Kilkenny85})    \\
 3 & Brand et~al. (\cite{Brand83})          &11 & Remijn (\cite{Remijn80})             \\
 4 & Cohen \& Schwartz (\cite{Cohen76})     &12 & Rydgren et~al. (\cite{Rydgren76})     \\
 5 & \dW\ et~al. (\cite{DW01})           &13 & Shevchenko et~al. (\cite{Shevchenko97})  \\
 7 & Eiroa et~al. (\cite{Eiroa02})          &14 & Sylvester et~al. (1967)   \\
 8 & Eugenio \& Mendoza (\cite{Eugenio66})    &15 & \THE\ et~al. (\cite{The85a})
\end{tabular} \end{tiny} \end{table}