Fig. 1.
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Composite X-ray optical image of NGC 7793 consisting of Hα + [N II] (red), soft X-ray (0.5–1.2 keV; green), and medium + hard X-ray (1.2–7.0 keV; blue) of the OBSID 3954. All circles indicate the X-ray detected sources. The orange circles show the X-ray sources that coincide with optical SNRs that have been identified in Kopsacheili et al. (2021) and Kopsacheili et al. (2024).
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