Hybrid global parametric plus local non-parametric correction reduces Gaia DR3 parallax zero-point residuals to near-zero bias across the sky.
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Refining the Gaia DR3 Parallax Zero-point: A Hybrid Approach Combining Global Parametric Correction with Local Refinement
Hybrid global parametric plus local non-parametric correction reduces Gaia DR3 parallax zero-point residuals to near-zero bias across the sky.