All Figures

$\begin{figure} \par\resizebox{8.4cm}{!}{ \includegraphics[clip]{Fe271_f1.eps}}\end{figure}$ Figure 1: a) Modeled ${\gamma }$ -ray surface flux profiles $f_\gamma (r_\bot )$ as function of impact parameter $r_\bot$ in our three different models for the spatial distribution of the CRp population. They are normalized by comparing the integrated ${\gamma }$ -ray flux above 730 GeV to HEGRA data of M 87 within the innermost two data points. b) Comparison of detected to integrated ${\gamma }$ -ray flux $\mathcal{F}_\gamma(\theta^2)$ within the central aperture and the innermost annuli for different models of spatial CRp distribution as well as two different widths of the PSF. The thick black lines correspond to $\sigma = 0.05\hbox {$^\circ $ }$ whereas the thin grey lines are calculated for $\sigma = 0.08\hbox {$^\circ $ }$ . The vertical dashed line separates the data from the noise level at a position corresponding to $r_\bot = 37.5$ kpc.
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In the text