\begin{table}%t1
\caption{\label{tab1}Atomic parameters adopted for [O~I]~6300~\AA\ line, O~I~\mbox{7771--5}~\AA\ triplet and the near-UV OH
lines.}
%\centering
\par
\begin{tabular}{cccr}
\hline
\hline
Species & $\lambda$ (\AA) & $\chi_l$ (eV) & $\log{gf}$ \\
\hline
[O~I]~& 6300.230 & 0.00 & $-9.689$ \\
Ni~I  & 6300.399 & 4.27 & $-2.310$ \\
O~I   & 7771.960 & 9.11 & $ 0.452$ \\
O~I   & 7774.180 & 9.11 & $ 0.314$ \\
O~I   & 7775.400 & 9.11 & $ 0.099$ \\
OH     & 3167.169 & 1.11 & $-1.623$ \\
OH     & 3189.312 & 1.03 & $-1.990$ \\ 
OH     & 3255.490 & 1.30 & $-1.940$ \\ 
OH     & 3172.997 & 1.20 & $-1.692$ \\
OH     & 3173.200 & 1.83 & $-1.100$ \\
\hline	      
\end{tabular} 
\end{table}