3 papers
astro-ph2000
Ages and Metallicities of Globular Clusters in NGC 4472
M. A. Beasley, R. M. Sharples, T. J. Bridges +4
We have derived ages and metallicities from co-added spectra of 131 globular clusters associated with the giant elliptical galaxy NGC 4472. Based upon a calibration with Galactic g…
astro-ph1998
Spectroscopy of Globular Clusters in NGC 4472
R. M. Sharples, S. E. Zepf, T. J. Bridges +4
Optical multi-slit spectra have been obtained for 47 globular clusters surrounding the brightest Virgo elliptical NGC 4472 (M49). Including data from the literature, we analyze vel…
astro-ph1996
B-R Colors of Globular Clusters in NGC 6166 (A2199)
T. J. Bridges, D. Carter, W. E. Harris +1
We have analysed new R-band photometry of globular clusters in NGC 6166, the cD galaxy in the cooling flow cluster A2199. In combination with the earlier B photometry of Pritchet \…