CCSNE (HST Proposal #14786) is a high-precision, photometric survey of areas surrounding historic, nearby core-collapse supernovae. The catalogs are used to infer the initial masses of the progenitors by fitting stellar evolution models to the color-magnitude distributions of the resolved stellar populations near the supernovae. Each area is observed in two filters, either F606W+F814W, F435W+F606W, or F438W+F606W. The drizzled mosaics and source catalogs are provided for all the observed fields. You can refer to the full collection of CCSNE data products using the DOI https://doi.org/10.17909/T9X97R.