Fig. 9
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Along-scan astrometric measurement precision variations with respect to G-mag for all GDR3 sources. The magnitude interval is enlarged up to G=20 for direct comparison to Fig. A.1 in Lindegren et al. (2021). The cyan line shows the median σAL, and the magenta line shows the median RSEsingle. Colored regions show the extent of σAL and RSEsingle with respect to color at each magnitude.
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