Gaia Early Data Release 3 - Parallax bias versus magnitude, colour, and position

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Table 7

Coefficients of Z₅(G, ν_eff, β) as estimated from physical pairs for G > 10.

G	q₀₀	q₀₁	q₀₂	q₁₀	q₁₁	q₂₀
10.0–10.8	− 27.75	− 1.43	+ 27.56	+ 33.3	+ 10.0	− 1257
11.2	− 31.24	− 8.84	+ 8.40	− 88.9	+ 12.1	− 1257
11.8	− 33.87	− 7.33	+ 12.98	− 135.6	+ 27.6	− 1257
12.2	− 13.37	+ 1.68	+ 7.82	− 105.6	+ 38.4	− 1257
12.9	− 19.61	− 0.68	+ 15.98	− 68.1	+ 25.4	− 1257
13.1–14.0	− 37.99	+ 2.63	+ 16.14	− 5.7	+ 14.0	− 1257

Notes. The functions q_jk (G), obtained by linear interpolation in the table, are expressed in μas (q_0k), μas μm (q_1k), and μas μm³ (q₂₀). Values for q₂₀ are assumedas described in the text.

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