Fig. 5
INTEGRAL/IBIS hard X-ray (35 − 80 keV) map of the sky region around the GC. The total exposure is about 26 Ms in the GC region. The image is shown in terms of S/N with the color map ranging from values of 0 to 25. This color scheme is used to emphasize sky background variations. Figure 6 demonstrates a corresponding S/N distribution of pixels.
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