All Figures

$\begin{figure} \par\includegraphics[width=8cm,clip]{4835fig1.ps}\end{figure}$ Figure 1: Color-scale X-ray emission of the NGC 4839 group in the 0.3-2 keV energy range obtained from the MOS cameras. The image, obtained from a mosaic of two pointings, has been smoothed with a Gaussian filter with $\sigma$ = 10 $^{\prime \prime }$ , and further with a median filter. Dark blue areas are regions with no X-ray data. The green contours represent the X-ray brightness at 16, 24 and 40 $\times$ 10^-7 cts s^-1 pixel^-1 (pixel = 4.4 $^{\prime \prime }$ $\times$ 4.4 $^{\prime \prime }$ ), which correspond to 2, 3, and 5 $\sigma$ level over the background. The radio emission from the relic at 90 cm is shown by the black contours, whose levels are 2.5, 4, 8, and 16 mJy/beam (beam = 55 $^{\prime \prime }$ $\times$ 125 $^{\prime \prime }$ , $\rm RA\times Dec$ ).
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In the text

$\begin{figure} \par\includegraphics[width=6.5cm,clip]{4835fig2.ps}\end{figure}$ Figure 2: Zoom of Fig. 1 on the region around the radio relic 1253+275. The radio contours are identical to Fig. 1. The ellipses indicate the regions used for the spectral analysis.
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In the text

$\begin{figure} \par\includegraphics[width=6.5cm,clip]{4835fig2.ps}\end{figure}$	Figure 2: Zoom of Fig. 1 on the region around the radio relic 1253+275. The radio contours are identical to Fig. 1. The ellipses indicate the regions used for the spectral analysis.
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