BVI CCD photometry of galactic globular clusters. II. M68

Astronomical Journal

Volumn 108, Issue 2, 1994, Pages 555-584

  Walker, Alistair R ^a,b  

^a CERRO TOLOLO INTER AMERICAN OBSERVATORY   (Chile)

^b University of Space Research Association   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 4243240990     PISSN: 00046256     EISSN: None     Source Type: Journal    
DOI: 10.1086/117090     Document Type: Article

References (82)

1. Alcaino, G. 1977, A&AS, 29, 9
2. Alcaino, G., Liller, W., Alvarado, F., & Wenderoth, E. 1990, AJ, 93, 114 (A90)
3. Andrews, P. J. 1979, QJRAS, 20, 444
4. Armandroff, T. E., & Da Costa, G. S. 1991, AJ, 101, 1329
5. Armandroff, T. E., Da Costa, G. S., & Zinn, R. 1992, AJ, 104, 164
6. Bailyn, C. D. 1993, in Structure & Dynamics of Globular Clusters, edited by S. G. Djorgovski and G. Meylan, ASP Conference Series, Vol. 50, p. 19
7. Buonanno, R., Corsi, C. E., & Fusi Pecci, F. 1985, A&A, 145, 97
8. Buonanno, R., Corsi, C. E., & Fusi Pecci, F. 1989, A&A, 216, 80
9. Burstein, D., & Heiles, C. 1982, AJ, 87, 1165
10. Buzzoni, A., Fusi Pecci, F., Buonanno, R., & Corsi, C. E. 1983, A&A, 128, 94
11. Carney, B. W., Storm, J., & Jones, R. V. 1992b, ApJ, 386, 663
12. Carney, B. W., Storm, J., Trammell, S. R., & Jones, R. V. 1992a, PASP, 104, 44
13. Chernoff, D. F., & Djorgovski, S. 1989, ApJ, 339, 904
14. Clement, C. M. 1990, AJ, 99, 240
15. Clement, C. M., Ferance, S., & Simon, N. T. 1993, ApJ, 412, 183 (C93)
16. Clement, C. M., Jakulac, M., & Simon, N.R. 1992, ApJ, 395, 192
17. Cox, A. N. 1991, ApJ, 381, L71
18. Da Costa, G. S., & Armandroff, T. E. 1990, AJ, 100, 162
19. Dean, J. F., Warren, P. R., & Cousins, A. W. J. 1978, MNRAS, 183, 569
20. Deupree, R. G. 1977, ApJ, 214, 502
21. Dorman, B. 1992, ApJS, 81, 221
22. Dorman, B., Rood, R. T., & O'Connell, R. W. 1993, ApJ, 419, 596
23. Durrell, P. R., & Harris, W. E. 1993, AJ, 105, 1420 (D93)
24. Ferraro, F. R., Fusi Pecci, F., & Buonanno, R. 1992, MNRAS, 256, 376
25. Frogel, V. A., Persson, S. E., & Cohen, J. G. 1983, ApJS, 53, 713
26. Fusi Pecci, F., Ferraro, F. R., Bellazzini, M., Djorgovski, S., & Buonanno, R. 1993, AJ, 105, 1145
27. Gehmeyr, M. 1993, ApJ, 412, 341
28. Geisler, D. 1994, in The Local Group: Comparative and Global Properties (in press)
29. Geisler, D., Clariá, J. J., & Minniti, D. 1991, AJ, 102, 1836
30. Geisler, D., Minniti, D., & Clariá, J. J. 1992, AJ, 104, 627
31. Gillet, D., & Crowe, R. A. 1988, A&A, 199, 242
32. Gratton, R. G., & Ortolani, S. 1989, A&A, 211, 41
33. Harris, W. E. 1975, ApJS, 29, 397
34. Iben, I., Jr. 1968, Nature, 220, 143
35. Iglesias, C. A., & Rogers, F. J. 1991, ApJ, 371, 408
36. Kovacs, G., Buchler, J. R., & Marom, A. 1991, A&A, 252, L27
37. Kovacs, G., Buchler, J. R., Marom, A., Iglesias, C. A., & Rogers, F. J. 1992, A&A, 259, L46
38. Landolt, A. U. 1992, AJ, 104, 340
39. Lee, Y.-W., Demarque, P., & Zinn, R. 1990, ApJ, 350, 155
40. Longmore, A. J., Dixon, R. I., & Buckley, D. R. V. 1990, in Confrontation between Stellar Pulsation and Evolution, edited by C. Cacciari and G. Clementini, ASP Conference Series, Vol. 11, p. 36
41. McClure, R. D., VandenBerg, D. A., Bell, R. A., Hesser, J. E., & Stetson, P. B. 1987, AJ, 93, 1144 (M87)
42. Minniti, D., & Clariá, J. J. 1989, ApJ, 341, 186
43. Morrison, H. L., Flynn, C., & Freeman, K. C. 1990, AJ, 100, 1191
44. Nemec, J. 1992, in New Perspectives on Stellar Pulsation and Pulsating Variable Stars, IAU Colloquium No. 139, edited by J. Nemec and J. Matthews (Cambridge University Press, Cambridge) (in press)
45. Nemec, J., & Mateo, M. 1990, ASP Conference Series, Vol. 11, p. 64
46. Oosterhoft, P. Th. 1939, Observatory, 62, 104
47. Petersen, J. O. 1973, A&A, 27, 89
48. Preston, G. W. 1961, ApJ, 133, 29
49. Proffitt, C. R., & VandenBerg, C. A. 1991, ApJS, 77, 473
50. Ratnatunga, K. U., & Bahcall, J. N. 1985, ApJS, 59, 63
51. Renzini, A. 1981, Ann. Phys. Fr., 6, 87
52. Sandage, A. 1990, ApJ, 350, 631
53. Sandage, A. 1993, AJ, 106, 703
54. Sarajedini, A. 1994, AJ, 107, 618
55. Sarajedini, A., & Demarque, P. 1990, ApJ, 365, 219
56. Sawyer Hogg, H. 1973, Publ. David Dunlap Obs. 3, No. 6
57. Shapley, H. 1920, ApJ, 51, 49
58. Simon, N. R. 1988, in Pulsation and Mass Loss in Stars, edited by R. Stalio and L. A. Willson (Reidel, Dordrecht), p. 27
59. Simon, N. R. 1989, ApJ, 343, L17
60. Simon, N. R. 1990, ApJ, 360, 119
61. Simon, N. R., & Clement, C. M. 1993, ApJ, 410, 526
62. Stetson, P. B. 1987, PASP, 99, 191
63. Stetson, P. B. 1991, DAOPHOT II User's Manual
64. Stetson, P. B., & Harris, W. E. 1988, 96, 909
65. Stobie, R. S. 1970, Observatory, 90, 20
66. Sturch, C. R. 1966, ApJ, 143, 774
67. Suntzetf, N. B., Mateo, M., Terndrup, D. M., Olszewski, E. W., Geisler, D., & Weller, W. 1993, ApJ, 208, 233
68. Terzan, A., Rutily, B., & Ounnas, Ch. 1973, IAU Colloquium No. 21, edited by J. Fernie (Reidel, Dordrecht), p. 76
69. van Agt, S. L. Th.J., & Oosterhoff, P.Th. 1959, Ann. Leiden, 21, 253
70. van Albaba, T. S., & Baker, N. 1971, ApJ, 169, 311
71. VandenBerg, D. A., Bolte, M., & Stetson, P. B. 1990, AJ, 100, 445
72. van den Bergh, S., & Morris, S. 1993, AJ, 106, 1853
73. Walker, A. R. 1990, AJ, 100, 1532
74. Walker, A. R. 1992a, ApJ, 390, L81
75. Walker, A. R. 1992b, PASP, 104, 1063
76. Walker, A. R. 1993, NOAO Newslett. No. 34
77. Welch, D., & Stetson, P. B. 1993, AJ, 105, 1813
78. Yang, J., Turner, M. S., Steigman, G., Schramm, D. N., & Olive, K. A. 1984, ApJ, 281, 493
79. Yi, S., Lee, Y.-W., & Demarque, P. 1993, ApJ, 411, L25
80. Zinn, R. 1985, ApJ, 293, 424
81. Zinn, R., Newell, E. B., & Gibson, J. B. 1972, A&A, 18, 390
82. Zinn, R., & West, M. J. 1984, ApJS, 55, 45 (Z84)