Narrowband continuum images (observed frame 2.721 − 2.778μm) with WCS corrected with different methods. The method is labeled at the top right corner of each panel. The three green circles mark the positions of the host galaxy of 4C+19.71 (RG), G1, and G2. The radius of each circle is 0.12″ which can be used roughly as the uncertainty of the HST WCS. The white dot in panel (b) marks the centroid of G1 using the updated CRDS (jwst_1093.pmap).