The leo iv dwarf spheroidal galaxy: Color-magnitude diagram and pulsating stars

Astrophysical Journal

Volumn 699, Issue 2 PART 2, 2009, Pages

  Moretti, Maria Ida ^a   Dall'Ora, Massimo ^b   Ripepi, Vincenzo ^b   Clementini, Gisella ^c   Di Fabrizio, Luca ^d   Smith, Horace A ^e   De Lee, Nathan ^f   Kuehn, Charles ^e   Catelan, Márcio ^e,g,i   Marconi, Marcella ^b   Musella, Ilaria ^b   Beers, Timothy C ^e   Kinemuchi, Karen ^f,h  

^a UNIVERSITY OF BOLOGNA   (Italy)

^b INAF OSSERVATORIO ASTRONOMICO DI CAPODIMONTE   (Italy)

^c OSSERVATORIO ASTRONOMICO DI BOLOGNA   (Italy)

^d FUNDACIÓN GALILEO GALILEI INAF   (Spain)

^e MICHIGAN STATE UNIVERSITY   (United States)

^f 211 Bryant Space Science Center ^*  (United States)

^g PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE   (Chile)

^h UNIVERSITY OF CONCEPCIÓN   (Chile)

ⁱ John Simon Guggenheim Memorial Foundation   (United States)

Author keywords

Galaxies: dwarf; Galaxies: individual (Leo IV); Stars: distances; Stars: variables: other; Techniques: photometric

Indexed keywords

EID: 77149160720     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1088/0004-637X/699/2/L125     Document Type: Article

References (50)

1. Belokurov, V. et al. 2006, ApJ, 647, L111
2. Belokurov, V. et al. 2007, ApJ, 654, 897
3. Belokurov, V. et al. 2008, ApJ, 686, L83
4. Belokurov, V. et al. 2009, arXiv:0903.0818
5. Bertin, E. & Arnouts, S. 1996, A&AS, 117, 393
6. Cacciari, C. & Clementini, G. 2003, Stellar Candles for the Extragalactic Distance Scale, ed. D. Alloin & W. Gieren (Berlin: Springer), 105
7. Cacciari, C., Corwin, T. M., & Carney, B. W. 2005, AJ, 129, 267
8. Carollo, D. et al. 2007, Nature, 450, 1020
9. Catelan, M. 2009, Ap&SS, 320, 261
10. Clement, C. M. & Rowe, J. 2000, AJ, 120, 2579
11. Clementini, G., Gratton, R. G., Bragaglia, A., Carretta, E., Di Fabrizio, L., & Maio, M. 2003, AJ, 125, 1309
12. Clementini, G. et al. 2000, AJ, 120, 2054
13. Dall'Ora, M. et al. 2006, ApJ, 653, L109
14. Durrell, P. R. & Harris, W. E. 1993, AJ, 105, 1420
15. Frebel, A. et al. 2009, arXiv:0902.2395
16. Greco, C. et al. 2008, ApJ, 675, L73
17. Grillmair, C. J. 2006, ApJ, 645, L37
18. Grillmair, C. J. 2009, ApJ, 693, 1118
19. Helmi, A. et al. 2006, ApJ, 651, L121
20. Ibata, R. A., Gilmore, G., & Irwin, M. J. 1995, MNRAS, 277, 781
21. Irwin, M. J. & Hatzidimitriou, D. 1995, MNRAS, 277, 1354
22. Irwin, M. J. et al. 2007, ApJ, 656, L13
23. Jurcsik, J. & Kovcs, G. 1996, A&A, 312, 111
24. Kauffmann, G., White, S. D. M., & Guiderdoni, B. 1993, MNRAS, 264, 201
25. Kirby, E. N., Simon, J. D., Geha, M., Guhathakurta, P., & Frebel, A. 2008, ApJ, 685, L43
26. Klypin, A., Kravtsov, A. V., Valenzuela, O., & Prada, F. 1999, ApJ, 522, 82
27. Kuehn, C. et al. 2008, ApJ, 674, L81
28. Landolt, A. U. 1992, AJ, 104, 340
29. Martin, N. F., Ibata, R. A., Bellazzini, M., Irwin, M. J., Lewis, G. F., & Dehnen, W. 2004, MNRAS, 348, 12
30. Mateo, M. L. 1998, ARA&A, 36, 435
31. Moore, B., Ghigna, S., Governato, F., Lake, G., Quinn, T., Stadel, J., & Tozzi, P. 1999, ApJ, 524, L19
32. Musella, I. et al. 2009, ApJ, 695, L83
33. Oosterhoff, P. T. 1939, Observatory, 62, 104
34. Poretti, E. et al. 2008, ApJ, 685, 947
35. Schlegel, D. J., Finkbeiner, D. P., & Davis, M. 1998, ApJ, 500, 525
36. Schwarzenberg-Czerny, A. 1996, ApJ, 460, L107
37. Searle, L. & Zinn, R. 1978, ApJ, 225, 357
38. Siegel, M. H. 2006, ApJ, 649, L83
39. Simon, J. D. & Geha, M. 2007, ApJ, 670, 313
40. Stetson, P. B. 1987, PASP, 99, 191
41. Stetson, P. B. 1994, PASP, 106, 250
42. Tollerud, E. J., Bullock, J. S., Strigari, L. E., & Willman, B. 2008, ApJ, 688, 277
43. Walsh, S. M., Jerjen, H., & Willman, B. 2007, ApJ, 662, L83
44. Walsh, S. M., Willman, B., & Jerjen, H. 2009, AJ, 137, 450
45. Willman, B. et al. 2005a, AJ, 129, 2692
46. Willman, B. et al. 2005b, ApJ, 626, L85
47. York, D. G. et al. 2000, AJ, 120, 1579
48. Zinn, R. & West, M. J. 1984, ApJS, 55, 45
49. Zucker, D. B. et al. 2006a, ApJ, 643, L103
50. Zucker, D. B. et al. 2006b, ApJ, 650, L41