δ Scuti and Hybrid variables have been studied in batches in the literature.
Grigahce`ne et al. (2010) selected 118 δ Scuti and Hybrid variables from 554 variables provided by the Kepler working group using Q0-Q1 data.
Uytterhoeven et al. (2011) used the first-year Kepler observations and found 377 δ Scuti and Hybrid variables from 750 candidate A-F type stars in the Kepler Asteroseismic Science Operations Center (KASOC) database.
Balona (2014) performed their own corrections to Q0-Q12 SAP flux, and detected 1704 δ Scuti variables with stellar effective temperatures greater than 6500 K for all stars or greater than 5000 K for stars brighter than 12.5 magnitude.
Bradley et al. (2015) adopted more strict constrains on Teff(6200-8200 K),log g (3.8-4.5), and Kepler magnitude (mostly between 14 and 15.5), which results in 84 δ Scuti candidates and 32 Hybrid candidates.
Bowman et al. (2016) used all Kepler data (Q0-Q17) and found 983 δ Scuti and Hybrid variables with 6400 ≤ Teff ≤ 10000K and amplitudes greater than 0.10 mmag.
In addition, we also considered candidates from KASOC database.
Finally, we obtained a catalog (Version 1) of 1874 δ Scuti and Hybrid variables by summarizing and merging targets in the above papers.
Catalog Version 2 contains 2261 δ Scuti and Hybrid variables after including the catalog from Murphy et al. (2019).