\begin{table}%t1
      \caption{Summary of observations. \label{table1}}
%\centerline
{  
\begin{tabular}{llllr}
            \hline  \hline
Wavelength ($\mu$m)	& Flux (Jy) & $\sigma$ & Bandpass	& Ref. \\
            \hline
1.25	& $7.637(-3)$	& $0.153(-3)$	& 1.15--1.35	& $^a$\\
1.65	& $10.730(-3)$	& $0.206(-3)$	& 1.52--1.78	& $^a$\\	
2.20	& $9.340(-3)$   	& $0.187(-3)$	& 2.03--2.30	& $^a$\\
7.75	& $6.668(-3)$	& $0.636(-3)$	& 7--8.5		& $^c$\\
25	&0.38		&0.0304		&8--15	& $^d$ \\
60	&6.93		&0.6237		&45--80	& $^d$\\
95	&27		&2		&78--120	& $^e$ \\
100	&20.72		&1.6576		&80--120	& $^d$ \\
130	&32		&4		&110--165	& $^e$ \\
140	&23		&3		&120--155	& $^e$ \\
144	&33		&3		&110--380	& $^e$ \\
166	&40		&4		&130--270	& $^e$ \\
195	&35		&2		&155--280	& $^e$ \\
450	&12.4		&3.1		&390--510	& $^f$ \\
850	&3.6		&0.23		&820--920	& $^f$ \\
1300	&0.37		&0.09		&		& $^g$ \\
36~000	&0.0036		&0.0003		&		& $^h$ \\
60~000	&0.0028		&0.0003		&		& $^h$ \\
            \hline
\end{tabular}}
\medskip
$^a$ 2MASS cat., $^b$ ISOCAM TDT$31602005$, $^c$ ISOCAM LW6 TDT$31902010$, $^d$ IRAS Filters, $^e$ Davidson (\cite{davidson87}), $^f$ Shirley et~al. (\cite{shirley00}), $^g$ Motte \& Andr{\' e} (\cite{motte01}), $^h$ Anglada et~al. (\cite{anglada96}).
\end{table}