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Table 2.

Astrometric corrections applied ACS/HST data.

Fields Δα[″] Δδ[″] N
3-Gaia 0.586 ± 0.071 −0.030 ± 0.025 63
2-3 −0.172 ± 0.058 0.082 ± 0.040 76
1-2 0.312 ± 0.002 0.110 ± 0.004 12

Notes. Values are given as mode ± stdev and N indicate the number of objects used in each case.

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