1
Baldwin, J. et al. NOAO Newsletter 45, Mar. 1996
2
Bardeen, S. et al.
3
Bingham, R.G. 1988, Proceedings of the ESO Conference on Very Large Telescopes and Their Instrumentation, ed. L.B. Robinson (Springer-Verlag, New York), 1167
4
Cudworth, K. M., & Rees, R. F. 1991, PASP, 103, 470
5
Chiu, L.-T. G. 1976, PASP, 88, 803
6
Guo, X. 1995, PhD Thesis, Yale University
7
Guo, X., Girard, T. M., van Altena, W. F., & López, C. E. 1993, AJ, 105, 2182
8
Guo, X. et al. To be published in PASP, 1996 as a companion paper to this one.
9
Wynne, C.G. 1967, Ap. J., 152, 675
10
Wynne, C.G. 1968, Ap. J., 152, 675
11
Wynne, C.G. 1987, Observatory, 107, 31
12
Wynne, C.G. and Worswick, S.P. 1998, MNRAS, 230, 457