Fig. 1
Combined color-coded image from the PN and MOS detectors. Energy intervals for the colors are 0.5–1.0 keV (red), 1.0–2.0 keV (green), and 2.0–4.5 keV (blue). The red contours denote the 7,6,5,4σ statistical significance levels of the HESS detection of HESS J1626−490. Marked are point sources detected within the 4σ VHE contours (numbered 1 to 12 with increasing RA). The dashed ellipse (white) shows the 1σ confidence region of the positional uncertainty of the Fermi source 1FGL J1626.0−4917c.
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