Fig. 3.
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Signal-to-noise ratio in the Gaia EDR3 parallax (S/NϖEDR3) as a function of the de-reddened r-band apparent magnitude (
) for the final white dwarf sample. The black dots show individual measurements. The red areas from lighter to darker enclose 90%, 50%, and 10% of the sources, respectively. The gray dashed line marks S/NϖEDR3 = 3.
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