The intervening and associated O VI absorption-line systems in the ultraviolet spectrum of H1821+643

Astronomical Journal

Volumn 115, Issue 2, 1998, Pages 436-450

  Savage, Blair D ^a   Tripp, Todd M ^a,c   Lu, Limin ^b  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

^b CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^c Princeton Univeisity Observatory   (United States)

Author keywords

Galaxies: ISM; Quasars: Absorption lines; Quasars: Individual (H1821+643)

Indexed keywords

EID: 0001040975     PISSN: 00046256     EISSN: None     Source Type: Journal    
DOI: 10.1086/300222     Document Type: Article

References (42)

1. Abraham, R. G., Valdes, F., Yee, H. K. C., & van den Bergh, S. 1994, ApJ, 432, 75
2. Abraham, R. G., van den Bergh, S., Glazebrook, K., Ellis, R. S., Santiago, B. X., Surma, P., & Griffiths, R. E. 1996, ApJS, 107, 1
3. Bahcall, J. N., et al. 1993, ApJS, 87, 1
4. Bahcall, J. N. Jannuzi, B. T., Schneider, D. P., Hartig, G. F., & Green, R. F. 1992, ApJ, 397, 68
5. Bahcall, N. A. 1981, ApJ, 247, 787
6. Barden, S. C., & Armandroff, T. 1995, Proc. SPIE, 2476, 56
7. Bergeron, J., et al. 1994, ApJ, 436, 33
8. Blundell, K. M., Beasley, A. J., Lacy, M., & Garrington, S. T. 1996, ApJ, 468, L91
9. Blundell, K. M., & Lacy, M. 1995, MNRAS, 274, L9
10. Buries, S., & Tytler, D. A. 1996, ApJ, 460, 584
11. Cardelli, J. A., & Ebbets, D. S. 1994, in Calibrating Hubble Space Telescope, ed. J. C. Blades & A. J. Osmer (Baltimore: STScI), 322
12. Edgar, R. J., & Chevalier, R. A. 1986, ApJ, 310, L27
13. Ferland, G. J. 1996, HAZY, a Brief Introduction to Cloudy (Univ. Kentucky Dept. Phys. Astron. Internal Rep.)
14. Foltz, C. B., Chaffee, F. H., Weymann, R. J., & Anderson, S. F. 1988, in QSO Absorption Lines, ed. J. C. Blades, D. A. Turnshek, & C. A. Norman (Cambridge: Cambridge Univ. Press), 53
15. Grevesse, N., & Anders, E. 1989, in AIP Conf. Proc. 183, Cosmic Abundances of Matter, ed. C. J. Waddington (New Yrok: AIP), 1
16. Grevesse, N., & Noels, A. 1993, in Origin and Evolution of the Elements, ed. N. Prantzos, E. Vangioni-Flam, & M. Cassé (Cambridge: Cambridge Univ. Press), 15
17. Haardt, F., & Madau, P. 1996, ApJ, 461, 20
18. Hall, P. B., Ellingson, R., & Green, R. F. 1997, AJ, 113, 1179
19. Hamann, F. 1997, ApJS, 109, 279
20. Hutchings, J. B., & Neff, S. G. 1991, AJ, 101, 2001
21. Kennicutt, R. C., Jr. 1983, ApJ, 272, 54
22. _. 1992a, ApJ, 388, 310
23. _. 1992b, ApJS, 79, 255
24. Kirhakos, S., Sargent, W. L. W., Schneider, D. P., Bahcall, J. N., Januzzi, B. T., Maoz, D., & Small, T. A. 1994, PASP, 106, 646
25. Kolman, M., Halpern, J. P., Shrader, C. R., & Fillipenko, A. V. 1991, ApJ, 373, 57
26. Kolman, M., Halpern, J. P., Shrader, C. R., Filippenko, A. V., Fink, H. H., & Schaeidt, S. G. 1993, ApJ, 402, 514
27. Lanzetta, K. M., Bowen, D. V., Tytler, D., & Webb, J. K. 1995, ApJ, 442, 538
28. Le Brun, V., Bergeron, J., & Boissé, P. 1996, A&A, 306, 691
29. Lu, L., & Savage, B. D. 1993, ApJ, 403, 127
30. Mathews, W. G., & Bregman, J. N. 1978, ApJ, 224, 308
31. Mathews, W. G., & Ferland, G. J. 1987, ApJ, 323, 456
32. Morton, D. C. 1991, ApJS, 77, 119
33. Mulchaey, J. S., Mushotzky, R. F., Burstein, D., & Davis, D. S. 1996, ApJ, 456, L5
34. Savage, B. D., & Sembach, K. R. 1991, ApJ, 379, 245
35. Savage, B. D., Sembach, K. R., & Lu, L. 1995, ApJ, 449, 145
36. Schneider, D. P., Bahcall, J. N., Gunn, J. E., & Dressler, A. 1992, AJ, 103, 1047
37. Schneider, D. P., et al. 1993, ApJS, 87, 45
38. Sutherland, R. S., & Dopita, M. A. 1993, ApJS, 88, 253
39. Tripp, T. M., et al. 1998a, in preparation
40. Tripp, T. M., Lu., & Savage, B. D. 1998b, in preparation
41. Turnshek, D. A. 1988, in QSO Absorption Lines, ed. J. C. Blades, D. A. Turnshek, & C. A. Norman (Cambridge: Cambridge Univ. Press), 17
42. White, R. E., III, & Chevalier, R. A. 1984, ApJ, 280, 561