Conference
HST Observations of the Globular Cluster M4
Abstract
The WFPC2 aboard the Hubble Space Telescope has been used to obtain deep images in three fields at different radial positions in the nearest Globular cluster, M4 (NGC 6121). In this paper, we discuss the white dwarf cooling sequence and show how the dynamical structure of the cluster will affect their cumulative distribution function. We also present the first discussion of our observations of the faint cluster main sequence stars.
Authors
Fahlman GG; Richer HB; Ibata RI; Ivanans NC; Mandushev G; Hesser JE; Stetson PB; Wood MA; Vandenberg DA; Pryor C
Volume
174
Pagination
pp. 39-48
Publisher
Cambridge University Press (CUP)
Publication Date
1996
DOI
10.1017/s0074180900001364
Conference proceedings
Symposium - International Astronomical Union
ISSN
0074-1809