X-ray contours (1 and 2σ) from Chandra+XMM overlayed over the VLA 3 GHz image of the RO-1001 field. The offset between the X-ray peak and the Lyα peak (yellow cross) is entirely consistent with arising from noise. The 3.1σ signal measurement is obtained integrating the emission over a region centered at the RO-1001 centroid and with 24″ radius (set to avoid a bright, unrelated point X-ray source that is increasing the noise substantially). The insert in the bottom-right corner shows a zoom onto source C, allowing a clear view of its elongated shape. The bright, left-most radio source is a low-redshift interloper.