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Fig. 3
XRT 0.3–10 keV image of the region surrounding 1FHL J0639.6–1244 (black ellipse). The only X-ray object detected by XRT, namely PMN J0640–1253, lies ~5 arcmin away from the border of Fermi positional uncertainty, but is found to be within the error ellipse of 3FGL J0640.0–1252 (black-dashed-dotted ellipse).
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