Rapid optical variability in radio-quiet QSOs

Monthly Notices of the Royal Astronomical Society

Volumn 314, Issue 4, 2000, Pages 815-825

  Gopal Krishna, ^a   Gupta, Alok C ^b,c,d   Sagar, Ram ^b   Wiita, Paul J ^a,e   Chaubey, U S ^b   Stalin, C S ^b  

^a NATIONAL CENTRE FOR RADIO ASTROPHYSICS   (India)

^b Uttar Pradesh State Observatory   (India)

^c D D U GORAKHPUR UNIVERSITY   (India)

^d PHYSICAL RESEARCH LABORATORY   (India)

^e GEORGIA STATE UNIVERSITY   (United States)

Author keywords

Galaxies: active; Galaxies: jets; Galaxies: photometry; Quasars: general

Indexed keywords

FIGHTER AIRCRAFT; GALAXIES; PLASMA JETS; STARS;

GALAXIES ACTIVE; GALAXIES JETS; GALAXIES: PHOTOMETRY; MICRO-VARIABILITY; OPTICAL-; PROPERTY; QUASARS:GENERAL; QUASI-STELLAR OBJECTS; RADIO LOUD; RELATIVE CONTRIBUTION;

OBSERVATORIES;

EID: 0041702488     PISSN: 00358711     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-8711.2000.03446.x     Document Type: Article

References (59)

1. Antonucci R., Barvainis R., Alloin D., 1990, ApJ, 353, 416
2. Anupama G. C., Chokshi A., 1998, ApJ, 494, L14
3. Benford G., 1992, ApJ, 391, L59
4. Benford G., Lesch H., 1998, MNRAS, 301, 414
5. Blundell K. M., Beasley A. J., 1998, MNRAS, 299, 165
6. Camenzind M., Krockenberger M., 1992, A&A, 255, 59
7. Carini M. T., 1990, PhD dissertation, Georgia State Univ.
8. Carini M. T., Miller H. R., 1992, ApJ, 385, 146
9. Carini M. T., Miller H. R., Goodrich B. D., 1990, AJ, 100, 347
10. Carini M. T., Miller H. R., Noble J. C., Sadun A. C., 1991, AJ, 101, 1196
11. Carini M. T., Miller H. R., Noble J. C., Goodrich B. D., 1992, AJ, 104, 15
12. Chakraharti S. K., Wiita P. J., 1993, ApJ, 411, 602
13. Cid Fernandes C. R., Aretxaga I., Terlevich R., 1996, MNRAS, 282, 1191
14. de Diego J. A., Dultzin-Hacyan D., Ramírez A., Benítez E., 1998, ApJ, 500, 69
15. Durgapal A. K., Pandey A. K., Mohan V., 1997, Bull. Astron. Soc. India, 25, 489
16. Falcke H., Malkan M. A., Biermann P. L., 1995, A&A, 298, 375
17. Falcke H., Sherwood W., Patnaik A. R., 1996a, ApJ, 471, 106
18. Falcke H., Patnaik A. R., Sherwood W., 1996b, ApJ, 473, L13
19. Ghisellini G. et al., 1997, A&A, 327, 61
20. Copal-Krishna Subramanian K., 1991, Nat, 349, 766
21. Gopal-Krishna Wiita P. J., 1992, A&A, 259, 109
22. Gopal-Krishna Wiita P. J., Altieri B., 1993a, A&A, 271, 216 (GKWA)
23. Gopal-Krishna Sagar R., Wiita P. J., 1993b, Bull. Astron. Soc. India, 21, 441
24. Gopal-Krishna Sagar R., Wiita P. J., 1993c, MNRAS, 262, 963 (Paper I)
25. Gopal-Krishna Sagar R., Wiita P. J., 1995, MNRAS, 274, 701 (Paper II)
26. Heidt J., Wagner S. J., 1996, A&A, 305, 42
27. Heidt J., Wagner S. J., 1998, A&A, 329, 853
28. Hewitt A., Burbidge G., 1993, ApJS, 87, 451
29. Impey C., Tapia S., 1990, ApJ, 354, 124
30. Jang M., Miller H. R., 1995, ApJ, 452, 582
31. Jang M., Miller H. R., 1997, AJ, 114, 565
32. Kellermann K. I., Sramek R., Schmidt M., Shatter D. B., Green R. F., 1989, AJ, 98, 1195
33. Kellermann K. I., Sramek R. A., Schmidt M., Green R. F., Shatter D. B., 1994, AJ, 108, 1163
34. Kestevan M. J. L., Bridle A. H., Brandie G. W., 1976, AJ, 81, 919
35. Krishan V., Wiita P. J., 1990, MNRAS, 246, 597
36. Krishan V., Wiita P. J., 1994, ApJ, 423, 17
37. Lesch H., Pohl M., 1992, A&A, 254, 29
38. Mangalam A. V., Wiita P. J., 1993, ApJ, 406, 420
39. Marscher A. P., Gear W. K., Travis J. P., 1992, in Valtaoja E., Valtonen M., eds, Variability of Blazars. Cambridge Univ. Press, Cambridge, p. 85
40. Miller H. R., Noble J. C., 1996, in Miller H. R., Webb J. R., Noble J. C., eds, ASP Conf. Ser. Vol. 110, Blazar Continuum Variability. Astron Soc. Pac., San Francisco, p. 17
41. Miller H. R., Carini M. T., Goodrich B. D., 1989, Nat, 337, 627
42. Miller P., Rawlings S., Saunders R., 1993, MNRAS, 263, 425
43. Noble J. C., 1995, PhD dissertation, Georgia State Univ.
44. Noble J. C., Carini M. T., Miller H. R., Goodrich B., 1997, AJ, 113, 1995
45. Petrucci P. O., Chelli A., Henri G., Cruz-González I., Salas L., Mujica R., 1999, A&A, 342, 687
46. Romero G. E., Cellone S. A., Combi J. A., 1999, A&AS, 135, 477
47. Sagar R., Gopal-Krishna Wiita P. J., 1996, MNRAS, 281, 1267 (Paper III)
48. Sopp H. M., Alexander P., 1991, MNRAS, 251, 14p
49. Stein W. A., 1996, AJ, 112, 909
50. Subramaniam A., 1996, PhD dissertation, Bangalore Univ.
51. Terlevich R., Tenorio-Tagle G., Franco J., Melnick J., 1992, MNRAS, 255, 713
52. Urry M. et al., 1997, ApJ, 486, 799
53. Véron-Cetty M.-P., Véron P., 1993, ESO Scientific Report No. 13
54. Wagner S. J., Witzel A., 1995, ARA&A, 33, 163
55. Wagner S. J. et al., 1993, A&A, 271, 344
56. Wiita P. J., 1996, in Miller H. R., Webb J. R., Noble J. C., eds, ASP Conf. Ser. Vol. 110, Blazar Continuum Variability. Astron. Soc. Pac., San Francisco, p. 42
57. Wiita P. J., Miller H. R., Gupta N., Chakrabarti S. K., 1992, in Valtaoja E., Valtonen M., eds, Variability of Blazars. Cambridge Univ. Press, Cambridge, p. 311
58. Wills B. J., 1991, in Miller H. R., Wiita P. J., eds, Variability of Active Galactic Nuclei. Cambridge Univ. Press, Cambridge, p. 87
59. Zhang X.-H., Bao G., 1991, A&A, 246, 21