X-ray reprocessing by a molecular torus in the seyfert 1.9 galaxy NGC 2992

Astrophysical Journal

Volumn 458, Issue 1 PART I, 1996, Pages 160-171

  Weaver, K A ^a,e   Nousek, J ^a   Yaqoob, T ^b,f   Mushotzky, R F ^b   Makino, F ^c   Otani, C ^d  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b NASA GODDARD SPACE FLIGHT CENTER   (United States)

^c JAPAN AEROSPACE EXPLORATION AGENCY   (Japan)

^d INST OF PHYS AND CHEMICAL RESEARCH   (Japan)

^e JOHNS HOPKINS UNIVERSITY   (United States)

^f UNIVERSITIES SPACE RESEARCH ASSOCIATION   (United States)

Author keywords

Galaxies; Individual (NGC 2992) Galaxies; Nuclei Galaxies; Seyfert X rays

Indexed keywords

EID: 21344442577     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/176800     Document Type: Article

References (59)

1. Antonucci, R. R. J., & Miller, J. S. 1985, ApJ, 297, 621
2. Bradt, H. V., Burke, B. F., Canizares, C. R., Greenfield, P. E., Kelley, R. L., McClintock, J. E., van Paradijs, J., & Koski, A. T. 1978, ApJ, 226, L111
3. Colina, L., Fricke, K. J, Kollatschny, W., & Perryman, M. A. C. 1987, A&A, 178, 51
4. David, L. F., Harnden, F. R., Kearns, K. E., & Zombeck, M. V. 1993, in ROSAT User's Handbook, ed. U. Bríel et al., 84
5. Elvis, M., Fassnacht, C, Wilson, A. S., & Briel, U. 1990, ApJ, 361, 459
6. Elvis, M., Lockman, F. J., & Wilkes, B. J. 1989, AJ, 97, 77
7. Fabian, A. C, Rees, M. J, Stella, L., & White, N. E. 1989, MNRAS, 238, 729
8. Fiore, F., Yamauchi, M., & Matsuoka, M. 1991, in Variability of Active Galactic Nuclei, ed. H. R. Miller & P. J. Witta (Cambridge: Cambridge Univ. Press), 273
9. Fukazawa, Y., et al. 1994, PASJ, 46, L141
10. George, I. M., & Fabian, A. C. 1991, MNRAS, 249, 352
11. Ghisellini, G., Haardt, F., & Matt, G. 1994, MNRAS, 267, 743
12. Goodrich, R. W., Veilleux, S., & Hill, G. J. 1994, ApJ, 422, 521
13. Grandi, P., Tagliaferri, G., Giommi, P., Barr, P., & Palumbo, G. G. C. 1992, ApJS, 82, 93
14. Guainazzi, M., Matsuoka, M., Piro, L., Mihara, T, & Yamauchi, M. 1994, ApJ, 436, L35
15. Halpern, J. P. 1982, Ph.D. thesis, Harvard Univ.
16. Inoue, H. 1993, Exp. Astron., 4, l
17. Krolik, J. H., & Begelman, M. C. 1986, ApJ, 308, L55
18. Krolik, J. H., & Kallman, T. R. 1987, ApJ, 320, L5
19. Krolik, J. H., & Kriss, G. A. 1995, ApJ, 447, 512
20. Krolik, J. H, Madau, P, & Życki, P. T. 1994, ApJ, 420, L57
21. Kruper, J. S., Urry, C. M., & Canizares, C. R. 1990, ApJS, 74, 347
22. Laor, A. 1991, ApJ, 376, 90
23. Lightman, A. P., & White, T. R. 1988, ApJ, 335, 57
24. Madejski, G. M., Done, C, Turner, T. J., Mushotzky, R. F., & Serlemitsos, P. J. 1993, Nature, 365, 626
25. Makishima, K., et al. 1994, PASJ, 46, L77
26. Marshall, F. E., et al. 1993, ApJ, 405, 168
27. Marshall, N., Warwick, R. S., & Pounds, K. A. 1981, MNRAS, 194, 987
28. Matt, G, Fabian, A. C, & Ross, R. R. 1993, MNRAS, 262, 179
29. Morrison, R., & McCammon, D. 1983, ApJ, 270, 119
30. Mulchaey, J. S., Mushotzky, R. F., & Weaver, K. A. 1992, ApJ, 390, L69.
31. Mushotzky, R. F. 1982, ApJ, 256, 92
32. 1984, Adv. Space Res., 3(10), 157
33. Mushotzky, R. F., Fabian, A. C, Iwasawa, K., Kunieda, H., Matsuoka, M., Nandra, K., & Tanaka, Y. 1995, MNRAS, 272, L9
34. Mushotzky, R. F., Holt, S. S., & Serlemitsos, P. J. 1978, ApJ, 225, L115
35. Nandra, K., & Pounds, K. A. 1994, MNRAS, 268, 405
36. Nandra, K., Pounds, K. A., Stewart, G. C, George, I. M., Hayashida, K., Makino, F., & Ohashi, T. 1991, MNRAS, 248, 760
37. Pounds, K. A., Nandra, K., & Stewart, G. C. 1991, in Variability of Active Galactic Nuclei, ed. H. R. Miller & P. J. Witta (Cambridge: Cambridge Univ. Press), 213
38. Reichert, G. A., Mushotzky, R. F., Petre, R., & Holt, S. S. 1985, ApJ, 296, 69
39. Schnopper,H.,et al. 1978, Nature, 275, 719
40. Shuder, J.M. 1980, ApJ, 240, 32
41. Singh, K. P, Garmire, G. P., & Nousek, J. 1985, ApJ, 297, 633
42. Tanaka, Y., et al. 1995, Nature, 375, 659
43. Tsvetanov, Z. I., Dopita, M, & Allen, M. 1995, in preparation
44. Turner, T. J., George, I. M., & Mushotzky, R. F. 1993, ApJ, 412, 72
45. Turner, T. J., & Pounds, K. A. 1989, MNRAS, 240, 833
46. Turner, T. J., Weaver, K. A., Mushotzky, R. F., Holt, S. S, & Madejski, G. M. 1991, ApJ, 381, 85
47. Ueno, S., Mushotzky, R. F., Koyama, K., Iwasawa, K., Awaki, H, & Hayashi, I. 1994, PASJ, 46, L71
48. Urry, C. M., Arnaud, K., Edelson, R. A., Kruper, J. S., & Mushotzky, R. F. 1989, in Proc. 23d ESLAB Symp. on Two Topics in X-Ray Astronomy, ed. N. E. White, J. J. Hunt, & B. Hattrick (ESA SP-296) (Paris: ESA), 789
49. Véron, P., Lindblad, P. O, Zuiderwijk, E. J., Véron, M. P., & Adam, G. 1980, A&A, 87, 245
50. Ward, M., Penston, M. V., Blades, J. C., & Turtle, A. J. 1980, MNRAS, 193, 563
51. Warwick, R. S., Yaqoob, T., & Pounds, K. A. 1989, PASJ, 41, 721
52. Weaver, K. A., Arnaud, K. A., & Mushotzky, R. F. 1995a, ApJ, 447, 121
53. Weaver, K. A., et al. 1992, ApJ, 401, L11
54. Weaver, K. A., Mushotzky, R. F., Serlemitsos, P. J., Wilson, A. S., Elvis, M., & Briel, U. 1995b, ApJ, 442, 597
55. Weaver, K. A, Nousek, J., Yaqoob, T., Hayashida, K., & Murakami, S. 1995c, ApJ, 451, 147
56. Wehrle, A. E., & Morris, M. 1988, AJ, 95, 1689
57. Yaqoob, T., Edelson, R., Weaver, K. A., Warwick, R. S., Mushotzky, R. F., Serlemitsos, P. J., & Holt, S. S. 1995, ApJ, 453, L81
58. Yaqoob, T., McKernan, B., Done, C., Serlemitsos, P. J., & Weaver, K. A. 1993, ApJ, 416, L5
59. Zdziarski, A. A., Coppi, P. S., & Lamb, D. Q. 1990, ApJ, 357, 149