162 citations · 1.7k across the 60 of their papers we have counts for
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Reddening, Colour and Metallicity of the M31 Globular Cluster System
Z. Fan, J. Ma, R. de Grijs +2
Using metallicities from the literature, combined with the Revised Bologna Catalogue of photometric data for M31 clusters and cluster candidates (the latter of which is the most co…
Metal Abundance Properties of M81 Globular Cluster System
Jun Ma, David Burstein, Zhou Fan +5
This paper is the third in the series of papers on M81 globular clusters. In this paper, we present spatial and metal abundance properties of 95 M81 globular clusters, which compri…
Age constraints for an M31 globular cluster from SEDs-fit
Jun Ma, Yanbin Yang, David Burstein +4
We have constrained the age of the globular cluster S312 in the Andromeda galaxy (M31) by comparing its multicolor photometry with theoretical stellar population synthesis models.…
New age estimates of M31 globular clusters from multi-colour photometry
Z. Fan, J. Ma, R. de Grijs +2
The large majority of extragalactic star cluster studies performed to date essentially use multi-colour photometry, combined with theoretical stellar synthesis models, to derive ag…
Identification of X-ray Point Sources and Study on the Nature of 62 X-ray Globular Cluster Candidates in M31
Zhou Fan, Jun Ma, Xu Zhou +3
This paper includes two parts. The first is to present the spectral energy distributions (SEDs) of 49 globular cluster (GC) X-ray sources in the BATC 13 intermediate-band filters f…