Gaia Data Release 2
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Table 2

Completeness and purity values for the RR Lyrae and Cepheid stars in Gaia DR2 based on the Kepler and K2 light curves.

Type Data Gaia matches Compl. Purity
RRL Kepler 48 78% 92%
RRL Kepler + FFI 311 <96% >75%
RRL K2 1395 75% (51–)98%
RRL Kepler + K2 1443 70–76% (51–)98%
RRL All 1706 78% (55–)94%

CEP All 41 ~ 66%

Notes. Absolute lower limits of purity rates (from the worst-case scenario in the halo K2 fields) are indicated in brackets.

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