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Fig. 1


Left: combined (MOS1 MOS2) EPIC RGB (Red: 0.2–1 keV, Green: 1–2 keV, Blue: 2–10 keV) image showing a  ~28′  ×  28′ field centered on 2XMM J174016.0−290337. The image has been Gaussian smoothed with a kernel radius of 3 pixels. Right: EPIC image showing the positions of the previously detected X-ray sources AX J1740.2−2903 (ASCA, green circle), AX J1740.3−2904 (ROSAT, yellow circle) and the new XMM-Newton position (XMM, white circle). The circle radii represent the 90% errors in each case.

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