Hubble Space Telescope Observations of the Main Sequence of M4
Authors: H. B. Richer, G. G. Fahlman, J. Brewer, S. Davis, J. Kalirai, P. B. Stetson, B. M. S. Hansen, R. M. Rich, R. A. Ibata, B. K. Gibson, and M. Shara
Richer et al.
2004 The Astronomical Journal1272771.
Provider: AAS Journals
Caption: Fig. 13.
As in Fig. 12, except that the LFs here are derived from the I‐band data