\begin{table}%t4
%\centering
\par
\caption{The {\it FWHM} of the \brg\ line compared with that of the
      hydrogen Pf25 line. The Pf23 line is stronger than the Pf25, but
      this line is heavily contaminated by residuals of atmospheric
      lines. For the fitting of \object{18006nr766} the Pf23 line is used,
      because Pf25 is not detected. In the last column the flux-ratio of \brg\ and Pf25 is listed. \label{tab:pfundlines}}
\small\begin{tabular}{llll}\hline\hline
\par
\multicolumn{1}{c}{Object}&\multicolumn{1}{c}{{\it FWHM} \brg} & \multicolumn{1}{c}{{\it FWHM} Pf25}  & Pf25/\brg\\ 
            & \multicolumn{1}{c}{(\kms)}          & \multicolumn{1}{c}{(\kms)}    & \\ \hline
\noalign{\smallskip}
\object{08576nr292}   & 220 $\pm$ 2     			& -- 						& --	 	\\
\object{11097nr1218} & 191 $\pm$ 3     			& -- 						& --		\\
\object{07299nr618}   & 138 $\pm$ 2     			& --  						& --		\\
\object{16164nr3636} & 132 $\pm$ 1        			& 273 $\pm$ \phantom{3}8 	& 0.3		\\
\object{18006nr766}   & \phantom{1}99  $\pm$ 1     	& {\it 282 $\pm$ 13} 			& {\it 0.1}		\\
\object{06412nr121}   & 147 $\pm$ 1                          	& 269 $\pm$ \phantom{3}7 	& 0.2 	\\
\object{15411nr1955} & 106 $\pm$ 1                          	& 140 $\pm$ 37 			& 0.08		\\
\object{16571nr1281} & 204 $\pm$ 1                          	& 328 $\pm$ \phantom{3}8 	& 0.2		\\ \hline
\end{tabular}
\par
\end{table}