\begin{table}%t1
 \caption{\label{journal}Description of observations.} 
\small%\centerline
{
\begin{tabular}{lcccc}
 \hline\hline
Source & IRAS Name & $\alpha$(J2000) & $\delta$(J2000) & Tel. \\
Mol$^a$ &  &  &  &  \\
\hline
3   & 00420+5530  & 00:44:57.6 & +55:46:52 &  Pal \\
8   & 05137+3919 & 05:17:13.3 & +39:22:14 & Pal \\
9   & 05168+3634 & 05:20:16.2 & +36:37:21 &  Pal \\
11 & 05345+3157  & 05:37:47.8 & +31:59:24 &  Pal \\
12 & 05373+2349  & 05:40:24.4 & +23:50:54 &  NTT \\
15 & 06056+2131 & 06:08:41.0 & +21:31:01 &  Pal \\
28 & 06584$-$0852 & 07:00:51.0 & $-$08:56:29 & Pal \\
30 & 17450$-$1742 & 17:48:09.3 & $-$27:43:21 & NTT \\
38 & 18024$-$2119 & 18:06:18.0 & $-$21:42:00 & NTT \\
45 & 18144$-$1723 & 18:17:24.2 & $-$17:22:13 & NTT \\
50 & 18162$-$1612 & 18:19:07.5 & $-$16:11:21 & NTT \\
59 & 18278$-$1009 & 18:30:35.2 & $-$10:07:12 & Pal \\
75 & 18511+0146 & 18:53:38.1 & +01:50:27 & Pal \\
82 & 18565+0349 & 18:59:03.4 & +03:53:22 & NTT \\
84 & 18567+0700 & 18:59:13.6 & +07:04:47 & NTT \\
98 & 19092+0841 & 19:11:37.4 & +08:46:30.0 & NTT \\
99 & 19094+0944 & 19:11:52.0 & +09:49:46 & Pal \\
103 & 19213+1723 & 19:23:37.0 & +17:28:59 & NTT \\
109 & 19374+2352 & 19:39:33.2 & +23:59:55 & NTT$^b$ \\
110 & 19388+2357 & 19:40:59.4 & +24:04:39 & NTT$^b$ \\
136 & 21307+5049  & 21:32:31.5 & +51:02:22.0 & Pal \\
139 & 21519+5613 & 21:53:38.8 & +56:27:53.0 & Pal \\
143 & 22172+5549  & 22:19:09.0 & +56:04:45.0 & Pal \\
148 & 22305+5803 & 22:32:24.3 & +58:18:58.2 & Pal \\
151 & 22506+5944 & 22:52:38.6 & +60:00:56.0 & Pal \\
160 & 23385+6053  & 23:40:53.3 & +61:10:19.1 & Pal \\
\hline
\end{tabular}}
\smallskip
 $^a$ Source running number from Molinari et~al. (\cite{Metal96}).\\
 $^b$ Imaged only in \ks.  
\end{table}