Possible systematics in the VLBI catalogs as seen from Gaia

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Table 3

Correlation coefficients of parameters in the solution of group “All” for “ICRF2 −Gaia DR1” in Table 2.

	A₁	A₂	A₃	dz

A₁	+1.0	+0.1	−0.2	−0.1
A₂		+1.0	−0.1	−0.1
A₃			+1.0	+0.0
dz				+1.0

Notes. Other solutions in Table 2 showed similar correlations. The correlation coefficient of parameters (A₁, A₂, and A₃) in the solutions in Table 1 was also similar to that presented in this table.

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