X-ray observations of VIK J2318−31. Left: X-ray image of VIK J2318−31 from a 70 ks Chandra observation. The extraction region for the target and background spectra are reported as a solid green circle and a dotted blue annulus. Right: X-ray spectrum of VIK J2318−31. The best-fit power law spectra obtained using the cstat statistics are reported as a solid blue line (with Γ as a free parameter) and as a dashed-dotted red line (with Γ fixed). The corresponding best-fit values are reported in Table 1.