Deep hubble space telescope observations of star clusters in NGC 1275

Matthew N. Carlson, Jon A. Holtzman, Alan M. Watson, Carl J. Grillmair, Jeremy R. Mould, Gilda E. Ballester, Christopher J. Burrows, John T. Clarke, David Crisp, Robin W. Evans, John S. Gallagher, Richard E. Griffiths, J. Jeff Hester, John G. Hoessel, Paul Scowen, Karl R. Stapelfeldt, John T. Trauger, James A. Westphal