Fig. 1
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Example of the validation tests made to fix the astrometric registration of the HST bands. Shown is the displacement ∆RA and ∆DEC between the sources detected in the CEERS F125W image and those detected in the CANDELS EGS F160W image, re-aligned to the reference frame of the CEERS F150W image, before (left panel) and after (right panel) applying the correction described in Sect. 3.1.
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