\begin{table}%t4
\caption{\label{HItab1}Continuum and emission line strengths as well as linewidths 
and equivalent widths of the Br$\alpha$ line towards the observed sources.}
%\centering
\par
\begin{tabular}{lcccc}
\hline\hline
Object          & Line-continuum of HI (4.051$~\mu$m) & Integral of HI (4.051$~\mu$m) & {\it EW} of HI (4.051$~\mu$m) & Line width\\ 
                & ~$ 10^{-18}~\rm  W~cm^{-2}~\mu m^{-1}$ &~$10^{-18}~\rm W~cm^{-2}$ & \AA\ & \AA\ \\
\hline
IRS 1 W &$55.9\pm0.40~$&$ 0.5869\pm0.1216 ~$&$ -41.48\pm1.86~$ &~$210\pm42$\\  
IRS 3 &$5.80\pm0.50~$&$  0.0855\pm0.0378  ~$&$ -6.02\pm2.83~$ &~$295\pm105$\\  
IRS 7 &$ -                   ~$&$ -                       ~$&$ -            ~$ & --\\  
IRS 9 &$19.60\pm0.40~$&$ 0.1137\pm0.0121 ~$&$ -63.56\pm1.64~$ &~$116\pm10$\\  
IRS 21 &$13.00\pm0.20~$&$ 0.1566\pm0.0362 ~$&$ -48.03\pm1.90~$ &~$241\pm52$\\ 
IRS 29 &$1.70\pm0.20~$&$  0.0196\pm0.0041~$&$ -10.26\pm1.75~$ &~$231\pm21$\\  
IRS 13 &$47.50\pm0.40~$&$  0.8479\pm0.0570 ~$&$ -87.59\pm2.63$ &~$357\pm21$\\ 
IRS 13 N    &$35.60\pm0.30~$&$ 0.2243\pm0.0393 ~$&$ -63.58\pm1.18~$ &~$126\pm21$\\  
IRS 16 CC  &$1.69\pm0.03~$&$ 0.0275\pm0.0066 ~$&$ -58.20\pm4.39~$ &~$326\pm73$\\  
IRS 16 C  &$3.86\pm0.06~$&$ 0.0588\pm0.0028 ~$&$ -117.43\pm3.28~$ &~$305\pm10$\\  
IRS 16 NE   &$10.19\pm0.08$&$ 0.1126\pm0.0065$&$ -112.82\pm2.94~$ &~$221\pm11$\\
IRS 16 SW &$6.29\pm0.07~$&$ 0.1025\pm0.0109~$&$ -120.66\pm3.61~$ &~$326\pm31$\\\hline
\end{tabular}
\end{table}