\begin{table}%t6
\caption{\label{tabn2hp54}Hyperfine components and $A_{ul}$ Einstein spontaneous emission coefficients of the \jcqb transition of N$_2$H$^+$.}
\small%\centerline
 {
 \begin{tabular}{cccccccc}
\hline\hline
  $J'$ & $F_1'$ &  \multicolumn{2}{c}{$F' \rightarrow J$}  & $F_1$ & $F$ & \multicolumn{1}{c}{Frequency$^{{a}}$} & \multicolumn{1}{c}{$A_{ul}$} \cr
  &&&&&& \multicolumn{1}{c}{(MHz)}& \multicolumn{1}{c}{(s$^{-1}$)}\cr
 \hline
5&5&5&4&5&4&465~822.236& $8.093(-6)$\\
5&5&5&4&5&6&465~822.254& $8.118(-6)$\\
5&5&4&4&5&4&465~822.704& $2.374(-4)$\\
5&5&6&4&5&6&465~822.729& $2.404(-4)$\\
5&5&5&4&5&5&465~822.734& $2.311(-4)$\\
5&5&4&4&5&5&465~823.202& $9.891(-6)$\\
5&5&6&4&5&5&465~823.209& $6.869(-6)$\\
5&4&4&4&3&4&465~824.191& $3.673(-4)$\\
5&5&5&4&4&5&465~824.279& $2.374(-4)$\\
5&6&6&4&5&6&465~824.285& $1.717(-4)$\\
5&4&4&4&5&4&465~824.546& $1.221(-7)$\\
5&4&3&4&3&2&465~824.627& $5.397(-3)$\\
5&4&4&4&3&3&465~824.635& $5.509(-3)$\\
5&4&5&4&3&4&465~824.673& $5.877(-3)$\\
5&4&3&4&3&4&465~824.687& $7.496(-6)$\\
5&5&5&4&4&4&465~824.717& $5.697(-3)$\\
5&5&4&4&4&3&465~824.723& $5.642(-3)$\\
5&5&4&4&4&5&465~824.747& $2.931(-6)$\\
5&5&6&4&4&5&465~824.754& $5.935(-3)$\\
5&6&5&4&5&4&465~824.756& $5.978(-3)$\\
5&6&6&4&5&5&465~824.765& $6.010(-3)$\\
5&6&5&4&5&6&465~824.774& $1.419(-6)$\\
5&6&7&4&5&6&465~824.788& $6.182(-3)$\\
5&4&5&4&5&4&465~825.029& $1.009(-9)$\\
5&4&3&4&5&4&465~825.042& $3.053(-6)$\\
5&4&4&4&5&5&465~825.045& $2.931(-6)$\\
5&4&5&4&5&6&465~825.047& $2.952(-6)$\\
5&4&3&4&3&3&465~825.131& $4.722(-4)$\\
5&5&4&4&4&4&465~825.185& $2.901(-4)$\\
5&6&5&4&5&5&465~825.254& $2.029(-4)$\\
5&4&5&4&5&5&465~825.527& $9.991(-8)$\\
5&4&4&4&4&3&465~826.566& $1.469(-5)$\\
5&4&4&4&4&5&465~826.590& $1.478(-5)$\\
5&4&4&4&4&4&465~827.028& $2.728(-4)$\\
5&4&3&4&4&3&465~827.062& $2.833(-4)$\\
5&4&5&4&4&5&465~827.072& $2.902(-4)$\\
5&4&5&4&4&4&465~827.510& $1.209(-5)$\\
5&4&3&4&4&4&465~827.524& $1.889(-5)$\\
 \hline
\end{tabular}}
\medskip
$^{{a}}$ The frequency uncertainty is $\pm$95 kHz for all hyperfine components. 
\end{table}