\begin{table}%t6
\caption{Flux and spectral measurements of the Crab, divided up by data set as outlined in Table~\ref{tab:obs}, for a~power~law fit with an~exponential cutoff. 
Results for the various selection cuts described in Table~\ref{tab:selcuts} are also compared. The results for  a~power-law fit (PL) and for a~broken power-law fit (BPL) are also given. The spectral fit estimated using the ring background model is given (ring), as is that estimated without the optical efficiency correction (uncorr.). Only statistical results are shown in the table.  Similar measurements from other experiments are given for comparison, the Whipple results is taken from \citet{mohanty98}, the CAT~results from \citet{masterson99} and the HEGRA~results from \citet{aharonian04a}.}
\label{tab:crabspec}
%\centering
\small
  \begin{tabular}{lllllllll}
\hline \hline
% & & & & & & & & & \\[-8pt]
Data Set &Selection &${E}_{\rm min}$ &${E}_{\rm max}$&${I}_{0} (1~{\rm TeV})$  &$\Gamma$  &${E}_{\rm c}$&$\rchisq$  &${F}_{>1~{\rm TeV}}$\\  
          &cuts      &(TeV)     &(TeV)    &($\times 10^{-11}~\dflux$)&          &(TeV) &           &($\times 10^{-11}~\iflux$)\\
\hline    
I         & std     &0.41      & 19      &$ 3.53 \pm 0.17$    &$2.37 \pm 0.07$ &$ 11.2 \pm   4.2$& 11.8/7 &$2.06 \pm 0.20$\\
II        & std     &0.41      &100      &$ 4.36 \pm 0.16$    &$2.30 \pm 0.06$ &$  8.4 \pm   1.2$& 26.3/10 &$2.48 \pm 0.16$\\
III       & std     &0.45      & 65      &$ 3.84 \pm 0.09$    &$2.41 \pm 0.04$ &$ 15.1 \pm   2.8$& 12.6/9 &$2.31 \pm 0.10$\\
\hline        
all      & std      &0.41      & 40      &$ 3.76 \pm 0.07$    &$2.39 \pm 0.03$ &$ 14.3 \pm   2.1$& 15.9/9 &$2.26 \pm 0.08$\\
all (BPL)& std      &0.41      & 40      &$ 3.43 \pm 0.07$    &$2.51 \pm 0.02\ (3.3 \pm 1.5)$ &$  7.0 \pm   0.1$& 28.6/8 &$2.24 \pm 0.06$\\
all (PL) & std      &0.41      & 40      &$ 3.45 \pm 0.05$    &$2.63 \pm 0.01$ &                 &104/10 &$2.11 \pm 0.03$\\
all      & loose    &0.34      & 71      &$ 3.53 \pm 0.06$    &$2.37 \pm 0.03$ &$ 17.6 \pm   2.6$&  7.1/10 &$2.22 \pm 0.07$\\
all      & hard     &0.73      & 71      &$ 4.06 \pm 0.12$    &$2.53 \pm 0.05$ &$ 20.3 \pm   4.5$& 17.4/8 &$2.36 \pm 0.12$\\
all      & extended &0.45      & 30      &$ 3.78 \pm 0.07$    &$2.30 \pm 0.04$ &$ 14.8 \pm   2.5$& 14.6/8 &$2.41 \pm 0.10$\\
\hline
all(uncorr.)& std      &0.34      & 33      &$ 3.02 \pm 0.06$    &$2.45 \pm 0.03$ &$ 13.7 \pm   2.0$& 21.8/9 &$1.75 \pm 0.06$\\
all(ring) & std      &0.41      & 86      &$ 3.76 \pm 0.07$    &$2.40 \pm 0.03$ &$ 15.1 \pm   2.4$& 14.9/10 &$2.27 \pm 0.08$\\
\hline
Whipple   &          &          &         &$ 3.20 \pm 0.17$    &$2.49 \pm 0.06$ &                 &          &$2.1  \pm 0.2$\\
CAT       &          &          &         &$ 2.20 \pm 0.05$    &$2.80 \pm 0.03$ &                 &          &$1.22 \pm 0.03$\\
HEGRA     &          &          &         &$ 2.83 \pm 0.04$    &$2.62 \pm 0.02$ &                 &          &$1.75 \pm 0.03$\\  
\hline           
\end{tabular}
\end{table}