Naturally weighted EVN images at 1.7 GHz. Red crosses mark the Gaia DR3 optical position in the four cases where it is available. The size of the crosses indicates the 3σ_pos uncertainty (see Sect. 5.2). The lowest contours are drawn at ±3 times the image noise and the positive contours increase by a factor of 2. The restoring beam is shown in the bottom-left corner. Table 2 contains the image parameters and the coordinates corresponding to the images centres.