The red giant branch and compared their spatial distributions. (u-g)-(g-i) index to identify three chemically distinct sub-populations along The core of the Galactic globular cluster NGC 2808, allowed us to study theÄistribution of various stellar sub-populations and stars in differentÄ®volutionary phases out to the cluster tidal radius. Johnson and 9 other authors Download PDF Abstract: Wide-field and deep DECam multi-band photometry, combined with HST data for ![]() ![]() Download a PDF of the paper titled A Wide View of the Galactic Globular Cluster NGC 2808: Red Giant and Horizontal Branch Star Spatial Distributions, by Christian I.
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