Hubble Space Telescope observations of the local group dwarf galaxy Leo I

Astrophysical Journal

Volumn 514, Issue 2 PART 1, 1999, Pages 665-674

  Gallart, Carme ^a   Freedman, Wendy L ^a   Mateo, Mario ^b   Chiosi, Cesare ^c   Thompson, Ian B ^a   Aparicio, Antonio ^d   Bertelli, Gianpaolo ^c,e   Hodge, Paul W ^f   Lee, Myung G ^j   Olszewski, Edward W ^g   Saha, Abhijit ^h   Stetson, Peter B ^j   Suntzeff, Nicholas B ⁱ  

^a CARNEGIE OBSERVATORIES   (United States)

^b UNIVERSITY OF MICHIGAN   (United States)

^c UNIVERSITY OF PADOVA   (Italy)

^d INSTITUTO DE ASTROFÍSICA DE CANARIAS   (Spain)

^e CNR   (Italy)

^f UNIVERSITY OF WASHINGTON   (United States)

^g UNIVERSITY OF ARIZONA   (United States)

^h NATIONAL OPTICAL ASTRONOMY OBSERVATORY   (United States)

ⁱ CERRO TOLOLO INTER AMERICAN OBSERVATORY   (Chile)

^j NONE

more..

Author keywords

Galaxies: evolution; Galaxies: individual (Leo I); Galaxies: photometry; Galaxies: stellar content

Indexed keywords

EID: 0033114265     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/306967     Document Type: Article

References (70)

1. Aaronson, M., & Mould, J. 1985, ApJ, 290, 191
2. Aaronson, M., Olszewski, E. W., & Hodge, P. W. 1983, ApJ, 267, 271
3. Aparicio, A., & Gallart, C. 1995, AJ, 110, 2105
4. Aparicio, A., Gallart, C., & Bertelli, G. 1997a, AJ, 114, 669
5. _. 1997b, AJ, 114, 680
6. Aparicio, A., Gallart, C., Chiosi, C., & Bertelli, G. 1996, ApJ, 469, L97
7. Azzopardi, M., Lequeux, J., & Westerlund, B. E. 1985, A&A, 144, 388
8. _. 1986, A&A, 161, 232
9. Baade, W. 1963, in Evolution of Stars and Galaxies, ed. C. Payne-Gaposchkin (Cambridge: MIT)
10. Baade, W., & Hubble, E. 1939, PASP, 51, 40
11. Baade, W., & Swope, H. H. 1961, AJ, 66, 300
12. Bertelli, G., Bressan, A., Chiosi, C., Fagotto, F., & Nasi, E. 1994, A&AS, 106, 275
13. Bomans, D. J., Vallenari, A., & De Boer, K. S. 1995, A&A, 298, 427
14. Bono, G., Caputo, F., Santolamazza, P., Cassisi, S., & Piersimoni, A. 1997, AJ, 113, 2209
15. Bowen, D. V., Tolstoy, E., Ferrara, A., Blades, J. C., & Brinks, E. 1997, ApJ, 478, 530
16. Burstein, D., & Heiles, C. 1984, ApJS, 54, 33
17. Byrd, G., Valtonen, M., McCall, M., & Innanen, K. 1994, AJ, 107, 2055
18. Cannon, R. D., Niss, B., & Norgaard-Nielsen, H. U. 1980, MNRAS, 196, 1
19. Caputo, F., Castellani, V., & Degl'Innocenti, S. 1995, A&A, 304, 365
20. Carney, B. W., & Seitzer, P. 1986, AJ, 92, 23
21. Chiosi, C., Wood, P., Bertelli, G., & Bressan, A. 1992, ApJ, 387, 320
22. Da Costa, G. S., & Armandroff, T. E. 1990, AJ, 100, 162
23. Demarque, P., Chaboyer, B., Guenther, D., Pinsonneault, M., Pinsonneault, L., & Yi, S. 1996, http://shemesh.gsfc.nasa.gov/iso.html
24. Demers, S., Irwin, M. J., & Gambu, I. 1994, MNRAS, 266, 7
25. Fich, M., & Tremaine, S. 1991, ARA&A, 29, 409
26. Fox, M. F., & Pritchet, C. J. 1987, AJ, 93, 1381
27. Gallart, C. 1998, ApJ, 495, L43
28. Gallart, C., Aparicio, A., Bertelli, G., & Chiosi, C. 1996a, AJ, 112, 1950
29. _. 1996b, AJ, 112, 2596
30. Gallart, C., Aparicio, A., Freedman, W. L., Bertelli, G., & Chiosi, C. 1999, in preparation (Paper II)
31. Gallart, C., Aparicio, A., & Vílchez, J. M. 1996c, AJ, 112, 1928
32. Gingold, R. A. 1976, ApJ, 204, 116
33. _. 1985, Mem. Soc. Astron. Italiana, 56, 169
34. Graham, J. A. 1981, PASP, 93, 291
35. Green, E. M., Demarque, P., & King, C. R. 1987, The Revised Yale Isochrones and Luminosity Functions (New Haven: Yale University Observatory)
36. Grillmair, C. J., et al. 1998, AJ, 115, 144
37. Harrington, R. G., & Wilson, A. G. 1950, PASP, 62, 118
38. Hill, R. J., et al. 1998, ApJ, 496, 648
39. Hirshfeld, A. W. 1980, ApJ, 241, 111
40. Hodge, P. W., & Wright, F. W. 1978, AJ, 83, 228
41. Holtzmann, J. A., Burrows, C. J., Casertano, S., Hester, J. J., Trauger, J. T., Watson, A. W., & Worthey, G. 1995, PASP, 107, 1065
42. Huebner, W. F., Merts, A. L., Magee, N. H., & Argo, M. F. 1977, Los Alamos Scientific Laboratory Report LA-6760-M
43. Hurley-Keller, D., Mateo, M., & Nemec, J. 1998, AJ, 115, 1840
44. Knapp, G. R., Kerr, F. J., & Bowers, P. F. 1978, AJ, 83, 228
45. Landolt, A. U. 1983, AJ, 88, 439
46. Lee, M. G., Freedman, W. L., & Madore, B. F. 1993a, ApJ, 417, 553
47. Lee, M. G., Freedman, W. L., Mateo, M., Thompson, I., Roth, M., & Ruiz, M.-T. 1993b, AJ, 106, 1420 (L93)
48. Lee, Y.-W. 1993, in ASP Conf. Ser. 48, The Globular Cluster-Galaxy Connection, ed. G. H. Smith & J. P. Brodie (San Francisco: ASP), 142
49. Martínez-Delgado, D., & Aparicio, A. 1999, in IAU Symp. 192, the Stellar Content of Local Group Galaxies, ed. P. Whitelock & R. Cannon (San Francisco: ASP), in press
50. Mateo, M., Nemec, J., Irwin, M., & McMahon, R. 1991, AJ, 101, 892
51. Mighell, K. J. 1990, A&AS, 82, 1
52. Mould, J., & Aaronson, M. 1983, ApJ, 273, 530
53. Olszewski, E. W., & Aaronson, M. 1985, AJ, 90, 2221
54. Reid, N., & Mould, J. 1991, AJ, 101, 1299
55. Saha, A., Labhardt, L., Schwengeler, H., Macchetto, F. D., Panagia, N., Sandage, A., & Tammann, G. A. 1994, ApJ, 425, 14
56. Saha, A., Sandage, A., Labhardt, L., Tammann, G. A., Machetto, F. D., & Panagia, N. 1996, ApJ, 466, 55
57. Schechter, P. L., Mateo, M., & Saha, A. 1993, PASP, 105, 1342
58. Silbermann, N. A., et al. 1996, ApJ, 470, 1
59. Smecker-Hane, T. A., Stetson, P. B., Hesser, J. E., & vandenBerg, D. A. 1996, in ASP Conf. Ser. 98, From Stars to Galaxies: The Impact of Stellar Physics on Galaxy Evolution, ed. C. Leitherer, U. Fritze-von Alvensleben, & J. Huchra (San Francisco: ASP), 328
60. Smith, H. A., Silbermann, N. A., Baird, S. R., & Graham, J. A. 1992, AJ, 104, 1430
61. Stetson, P. B. 1987, PASP, 99, 191
62. _. 1990, PASP, 102, 932
63. _. 1994, PASP, 106, 250
64. Stetson, P. B., Hesser, J. E., & Smecker-Hane, T. A. 1998, PASP, 110, 533
65. Stetson, P. B., VandenBerg, D. A., & McClure, R. D. 1985, PASP, 97, 908
66. Suntzeff, N., Aaronson, M., Olszewski, E. W., & Cook, K. H. 1986, AJ, 91, 1091
67. Vallenari, A., Chiosi, C., Bertelli, G., Aparicio, A., & Ortolani, S. 1996, A&A, 309, 367
68. Zaritzky, D., Harris, J., & Thompson, I. 1997, AJ, 114, 1002
69. Zaritsky, D., Olszewski, E. W., Schommer, R. A., Peterson, R. C., & Aaronson, M. 1989, ApJ, 345, 759
70. Zinn, R., & Searle, L. 1976, ApJ, 209, 734