Zoomed-in fragment of the I-band image from the left panel of Fig. 1. Black crosses and colour ellipses show the pulsar positions and their 1σ uncertainties in the early radio ATCA (red) and two later X-ray Chandra observations (yellow and green). The optical counterpart candidate, whose position is compatible with those in X-rays, is also indicated by the cross and the white uncertainty ellipse. Black arrow shows possible pulsar proper-motion path for about a nine-year time base from the radio to the optical. X-points and capital letters label background sources located near/along this path. A logarithmic scale is used to enhance the brighter and fainter objects. The colour-bar identifies the image values in 1000 counts units.