$\begin{figure} \par\includegraphics[width=11cm,clip]{9414fig1.eps} % \end{figure}$ Figure 1: The path of a focussed X-ray and the range of possible paths for a meteoroid particle after incidence on a Wolter type I mirror assembly in an X-raytelecope.
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In the text

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig2.eps} \end{figure}$ Figure 2: The on axis geometric areas and effective areas to meteoroid particles of the Swift-XRT mirror shells.
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In the text

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig3.eps} \end{figure}$ Figure 3: The on axis geometric areas and effective areas to meteoroid particles of the XMM-Newton mirror shells.
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In the text

$\begin{figure} \par\includegraphics[width=11.8cm,clip]{9414fig4.eps} \end{figure}$ Figure 4: The on axis geometric areas and effective areas to meteoroid particles of the Chandra mirror shells.
Open with DEXTER

In the text

$\begin{figure} \par\includegraphics[width=11.8cm,clip]{9414fig5.eps}\end{figure}$ Figure 5: The mean flux, as a function of particle diameter, of meteoroids and space debris particles incident on the Swift spacecraft calculated using the MASTER2005 model.
Open with DEXTER

In the text

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig6.eps} \end{figure}$ Figure 6: The calculated flux of meteoroids and debris particles incident within $8^{\circ }$ of the Swift-XRT's optical axis as a function of pointing direction. The pointing direction of the telescope is measured in degrees from the the velocity vector of the spacecraft.
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In the text

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig7.eps} \end{figure}$ Figure 7: The on axis geometric areas and effective areas to meteoroid particles predicted for the SIMBOL-X mirror shells.
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In the text

$\begin{figure} \par\includegraphics[width=11.8cm,clip]{9414fig8.eps} \end{figure}$ Figure 8: The on axis geometric areas and effective areas to meteoroid particles predicted for the XEUS mirror shells.
Open with DEXTER

In the text

$\begin{figure} \par\includegraphics[width=11cm,clip]{9414fig1.eps} % \end{figure}$	Figure 1: The path of a focussed X-ray and the range of possible paths for a meteoroid particle after incidence on a Wolter type I mirror assembly in an X-raytelecope.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig2.eps} \end{figure}$	Figure 2: The on axis geometric areas and effective areas to meteoroid particles of the Swift-XRT mirror shells.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig3.eps} \end{figure}$	Figure 3: The on axis geometric areas and effective areas to meteoroid particles of the XMM-Newton mirror shells.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=11.8cm,clip]{9414fig4.eps} \end{figure}$	Figure 4: The on axis geometric areas and effective areas to meteoroid particles of the Chandra mirror shells.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=11.8cm,clip]{9414fig5.eps}\end{figure}$	Figure 5: The mean flux, as a function of particle diameter, of meteoroids and space debris particles incident on the Swift spacecraft calculated using the MASTER2005 model.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig6.eps} \end{figure}$	Figure 6: The calculated flux of meteoroids and debris particles incident within $8^{\circ }$ of the Swift-XRT's optical axis as a function of pointing direction. The pointing direction of the telescope is measured in degrees from the the velocity vector of the spacecraft.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=12cm,clip]{9414fig7.eps} \end{figure}$	Figure 7: The on axis geometric areas and effective areas to meteoroid particles predicted for the SIMBOL-X mirror shells.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=11.8cm,clip]{9414fig8.eps} \end{figure}$	Figure 8: The on axis geometric areas and effective areas to meteoroid particles predicted for the XEUS mirror shells.
Open with DEXTER