Jet Stream CaHK Photometric Candidates

Do et al. 2026 Here, we make available the catalog of selected candidate members of the Jet stellar stream, as well as the full catalog of observed stars in the aggregate MAGIC Jet stream survey, with relevant magnitude (MAGIC and DELVE DR2), proper motion (Gaia DR3), and metallicity (MAGIC) data used for candidate selection. The table of candidate members also indicates whether spectroscopy that yielded good parameters for each star is already available through the S5 survey. We note that faint stars in jet_magic_all.csv that are not members of the Jet Stream may not have accurate MAGIC metallicities if they are on the main-sequence, since metallicities for faint stars are computed assuming they are on the red giant branch.