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This article has 2 errata:
[https://doi.org/10.1051/0004-6361/202039217]
[https://doi.org/10.1051/0004-6361/201832698e]
Fig. 14
Blue histograms: distribution of average PM in the bins shown in Fig. 13; red histograms: a model with the derived average PM convolved with the random errors provided by the astrometric solution. The difference shows the amplitude of the systematic on the mean value of the PM for a bin of this size.
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