VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'Exploring the chemical composition and double horizontal branch of the bulge globular cluster NGC 6569.' (bibcode: 2018AJ....155...71J)
Johnson, C. I. (Creator), Rich, R. M. (Creator), Caldwell, N. (Creator), Mateo, M. (Creator), Bailey, J. I. (Creator), Olszewski, E. W. (Creator), Walker, M. G. (Creator) (2018). RGB & HB members of the bulge cluster NGC 6569. Centre de Donnees Strasbourg (CDS). 10.26093/cds/vizier.51550071