Fig. 3
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GravLens results for the Einstein cross G2237+0305 (DR3Gaia224030.229+032130.03 in our output). The black dots represent the five components and the blue crosses, red diamonds, green crosses, and pink dots represent the four images of the QSO. The yellow triangles show the Gaia transits on the deflecting galaxy. The information is in the ra_obs, dec_obs fields of the lens_candidates and lens_outlier tables.
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