Primini, F. A. (Harvard-Smithsonian Center for Astrophysics Cambridge, MA, United States)
Murray, S. S. (Harvard-Smithsonian Center for Astrophysics Cambridge, MA, United States)
Huchra, J. (Harvard-Smithsonian Center for Astrophysics Cambridge, MA, United States)
Schild, R. (Harvard-Smithsonian Center for Astrophysics Cambridge, MA, United States)
Burg, R. (Space Telescope Science Institute Baltimore, MD, United States)