Full-resolution 5 GHz total intensity image during epoch I (14 days after T₀) with relative coordinates referring to the Gaia DR3 astrometric position of RS Oph, corrected for proper motion. The convolving beam, displayed in the bottom-left corner of the image, is 1.0 mas × 2.0 mas at 90°. The color scale and the overlaid contours represent the total intensity emission, with the lowest contour at 5% of the map peak (see Table 1) and the following contours a factor of two higher. The gray dots represent the best-fitting ellipse obtained by O’Brien et al. (2008) at the same frequency and epoch after the 2006 outburst.