\onllongtabL{6}{
\begin{landscape}
\begin{longtable}{llccccccc}
\caption{\label{PNtabla}
Main characteristics derived from the optical images and spectra  of
the IRAS sources identified as  PNe.}\\
\hline \hline 
IRAS name& PN G name& Other names &Morphology& Size (\arcsec)& c &Excitation class & WR subtype&Code$^\dagger$\\
\hline
\endfirsthead
\caption[]{continued.}\\
\hline \hline
IRAS name& PN G name& Other names &Morphology& Size (\arcsec)& c &Excitation class & WR subtype &Code$^\dagger$\\
\hline
\endhead 
\hline 
\endfoot
\hline
\endlastfoot
\hline
06518$-$1041&222.8$-$04.2& PM 1-23  & Bipolar  & 20   & 1.1&  &[WC7]     & AA\\
07027$-$7934&291.3$-$26.2&             & Round    & $<$15& 2.3& &[WC10]    & AA \\
08046$-$3844&255.3-03.6  &             & Compact  & --  &1.5&Medium   &   & AA \\
08355$-$4027&260.7+00.9  & PM 1-41  & Round    &  12 &3.0&Medium   &   & AA \\
08418$-$4843&                &             &--       & --  &2.5&Medium   &   & AA \\
& & & & & & & &\\		         
08574$-$5011&270.1$-$02.9&             & Round    & 10   &2.7&Medium   &   & AA \\
09362$-$5413&277.1$-$01.5&             & Compact  & $<$2 &2.8&  Low    &   & AA \\
09517$-$5438&279.1-00.4  &             &--       & --  &2.4&Medium     &    & AA \\
10029$-$5553&281.1$-$00.4& PM 2-10  & Compact  &$<$3.4&High& -- &    & AB \\
10115$-$5640&282.6$-$00.4& PM 1-51  & Compact  &$<$6.1&High& -- &    & AB \\
& & & & & & & &\\		         
12316$-$6401&301.1$-$01.4& PM 1-68  & Compact  &$<$2.3&1.1 &Medium&      & AA\\
14079$-$6402&                &             & Compact  &  -- & 2.2&  Low    &  & AA \\
14122$-$5947&313.3+01.1  &             & Elliptical/Bipolar& $<$4.5&High& -& & AA\\
14177$-$5824&314.4+02.2  & PM 1-81  & Bipolar  &  6   &4.9& Medium    &      & AA \\
14345$-$5858&316.2+00.8  &             &--       &$<$9.9&High& --&       & AA\\
& & & & & & & &\\		         
15154$-$5258&324.0+03.5  & PM 1-89  & Round    & 10   & 0.9& &[WC4] & AA \\
15559$-$5546&327.1-02.2  &  Hen 2-142  & Elliptical/Bipolar& 5.3$\times$3.2&1.4&  &[WC9] & AA \\
15579$-$5445&328.0$-$01.6& PM 1-105 & --      &$<$1.8& High&--& & AA\\
16053$-$5528&328.4$-$02.8& PM 1-106 & --      &  --   & 2.8& Low & & AA\\
16114$-$4504&336.1+04.1  & PM 2-17  & Elliptical?&  8 & 3.0& High& &AA \\
& & & & & & & &\\		         
16529$-$4341&342.2$-$00.3& PM 1-119 &--       &$<$4.7&High&--& & AA\\
17088$-$4227&344.9$-$01.9& PM 1-131 &--       &$<$2.2&High&--& & AA \\
17119$-$5926&331.3-12.1  &  Hen 3-1357 & Elliptical/Bipolar&$2.1\times1.9$& 0.3& Medium& &AA \\
17131$-$3330&                & PM 1-136 RPZM 10&--       &$<$1.6&High&--& & AA\\
17164$-$3226&                & PM 1-140 RPZM 12 &--&$<$2.1&2.84& Medium& &CA \\
& & & & & & & &\\		         
17371$-$2747&                & OH6      &--       &--     &4.7&  Low& &AA\\
17381$-$1616&010.2+07.5  & PM 2-28  &--        &--      &High&--& & AA \\
17395$-$0841&017.0+11.1  &             & Bipolar  &$5\times8$&1.9 &Low & & AA \\
17514$-$1555&012.2+04.9  & PM 1-188 & Round    &  18  &1.2& &[WC9]  & AA \\
17597$-$1442&014.2+03.8  & PM 1-205 & Round    &  20  &0.8& &[WC9] & AA \\
& & & & & & & &\\		         
18061$-$2505&005.9$-$02.6& PM 1-213 & Bipolar  &$15\times46$&2.1& Low & & AA \\
18186$-$0833&021.9+02.7  & PM 1-226 & Round    & 8   &2.31  &Medium & & AA \\
18401$-$1109&022.0$-$03.1& PM 1-252 & Elliptical&$9\times11$&1.0& High & & AA\\
18520$+$0007&                &             & Compact  &--     & High&--&    & AB\\
19154$+$0809&043.2$-$02.0& PM 2-40  & Compact  &--     &2.7& Low &  & AA \\
19589$+$3419&070.9+02.2  & PM 1-316 & Compact? &--   &-& Low & & AA \\

\end{longtable}
\noindent $\dagger$ This code rates our confidence in
the data presented, with A representing the maximum reliability. The
first letter marks our confidence in the correct identification of the
optical counterpart, and the second letter indicates how confident we
are in the evolutionary classification assigned.

\noindent * Spectroscopic range covered not enough to assign a classification.
\end{landscape}
}
