Development of the Galactic disk: A search for the oldest open clusters

• 1 March 1994
• journal article
• Published by American Astronomical Society in The Astronomical Journal
• Vol. 107, 1079-1096
• https://doi.org/10.1086/116920

Abstract

Keywords

• AGE FACTOR
• ASTRONOMICAL CATALOGS
• COLOR-MAGNITUDE DIAGRAM
• DISK GALAXIES
• EVOLUTION (DEVELOPMENT)
• OPEN CLUSTERS
• ASTRONOMICAL OBSERVATORIES
• ASTRONOMICAL PHOTOMETRY
• CHARGE COUPLED DEVICES
• HISTOGRAMS
• OPTICAL FILTERS
• POINT SPREAD FUNCTIONS
• TELESCOPES