\begin{table}%t7 
\par
  \caption{\label{tab:pred-1415d}Predicted rest-frequencies, estimated $1\sigma$ uncertainties, and line strengths
           for N$^{15}$ND$^+$.}
           \small%\centering
\par
    \begin{tabular}{ccccccc}
    \hline\hline\noalign{\smallskip}
    $J'$ & $F'$ & $J$ & $F$ & {Rest frequency} & {Uncertainty} & {Line strength} \\
         &      &     &     & {(MHz)}          & {(kHz)}       &                           \\
    \hline  
     1  &   1  &   0  &   1  &    76~016.8733  &  0.0010  &     1.000  \\
     1  &   2  &   0  &   1  &    76~018.5970  &  0.0006  &     1.667  \\
     1  &   0  &   0  &   1  &    76~021.1239  &  0.0019  &     0.333  \\
     2  &   2  &   1  &   2  &   152~033.4559  &  0.0015  &     0.500  \\
     2  &   1  &   1  &   0  &   152~033.7497  &  0.0010  &     0.667  \\
     2  &   2  &   1  &   1  &   152~035.1796  &  0.0004  &     1.500  \\
     2  &   3  &   1  &   2  &   152~035.3111  &  0.0007  &     2.800  \\
     2  &   1  &   1  &   1  &   152~038.0004  &  0.0019  &     0.500  \\
     3  &   2  &   2  &   1  &   228~048.9089  &  0.0008  &     1.800  \\
     3  &   3  &   2  &   2  &   228~049.2027  &  0.0006  &     2.667  \\
     3  &   4  &   2  &   3  &   228~049.2801  &  0.0008  &     3.857  \\
     4  &   3  &   3  &   2  &   304~058.8142  &  0.0009  &     2.857  \\
     4  &   4  &   3  &   3  &   304~058.9457  &  0.0007  &     3.750  \\
     4  &   5  &   3  &   4  &   304~058.9985  &  0.0009  &     4.889  \\
     5  &   4  &   4  &   3  &   380~062.9045  &  0.0009  &     3.889  \\
     5  &   5  &   4  &   4  &   380~062.9819  &  0.0007  &     4.800  \\
     5  &   6  &   4  &   5  &   380~063.0214  &  0.0009  &     5.909  \\
     6  &   5  &   5  &   4  &   456~059.8318  &  0.0009  &     4.909  \\
     6  &   6  &   5  &   5  &   456~059.8846  &  0.0007  &     5.833  \\
     6  &   7  &   5  &   6  &   456~059.9162  &  0.0009  &     6.923  \\
     7  &   6  &   6  &   5  &   532~048.1876  &  0.0008  &     5.923  \\
     7  &   7  &   6  &   6  &   532~048.2272  &  0.0006  &     6.857  \\
     7  &   8  &   6  &   7  &   532~048.2536  &  0.0008  &     7.933  \\
     8  &   7  &   7  &   6  &   608~026.5512  &  0.0009  &     6.933  \\
     8  &   8  &   7  &   7  &   608~026.5829  &  0.0007  &     7.875  \\
     8  &   9  &   7  &   8  &   608~026.6058  &  0.0009  &     8.941  \\
     9  &   8  &   8  &   7  &   683~993.4985  &  0.0012  &     7.941  \\
     9  &   9  &   8  &   8  &   683~993.5250  &  0.0011  &     8.889  \\
     9  &  10  &   8  &   9  &   683~993.5454  &  0.0012  &     9.947  \\
    10  &   9  &   9  &   8  &   759~947.6039  &  0.0019  &     8.947  \\
    10  &  10  &   9  &   9  &   759~947.6269  &  0.0018  &     9.900  \\
    10  &  11  &   9  &  10  &   759~947.6455  &  0.0019  &    10.952  \\
    11  &  10  &  10  &   9  &   835~887.4414  &  0.0029  &     9.952  \\
    11  &  11  &  10  &  10  &   835~887.4618  &  0.0028  &    10.909  \\
    11  &  12  &  10  &  11  &   835~887.4790  &  0.0029  &    11.957  \\
    12  &  11  &  11  &  10  &   911~811.5845  &  0.0041  &    10.957  \\
    12  &  12  &  11  &  11  &   911~811.6031  &  0.0041  &    11.917  \\
    12  &  13  &  11  &  12  &   911~811.6192  &  0.0041  &    12.960  \\
    13  &  12  &  12  &  11  &   987~718.6069  &  0.0057  &    11.960  \\
    13  &  13  &  12  &  12  &   987~718.6240  &  0.0057  &    12.923  \\
    13  &  14  &  12  &  13  &   987~718.6392  &  0.0057  &    13.963  \\
    \hline
  \end{tabular}
\end{table}