Figure 1 from Gaia EDR3 Parallax Zero-point Offset Based on W Ursae Majoris-type Eclipsing Binaries

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Gaia EDR3 Parallax Zero-point Offset Based on W Ursae Majoris-type Eclipsing Binaries

Authors: Fangzhou Ren, Xiaodian Chen, Huawei Zhang, Richard de Grijs, Licai Deng, and Yang Huang

2021 The Astrophysical Journal Letters 911 L20.

Provider: AAS Journals

Caption: Figure 1.

(Top) W1, (middle) G_BP, and (bottom) G_RP PLRs for nearby EWs with accurate parallaxes. Black points: objects adopted for the PLR determination. Blue dots: outliers located outside the 3σ envelope. Green line: best fit. Blue lines: 1σ range.

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