This research examines photometric artifacts in binary stars with specific angular separations, suggesting solutions for accurate interpretation.
Nowadays Gaia DR3 is one of the most widely used data products in astronomy. The difference in pipelines for G , $$BP$$ , and $$RP$$ photometry induces artifacts specific to double stars with 0.1ρ 2 arcsec angular separation, which can be easily misinterpreted and are addressed in this manuscript.
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D. A. Chulkov (2025) studied this question.
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