The effects of periodically gapped time series on cross-correlation lag determinations

Astrophysical Journal

Volumn 605, Issue 1 I, 2004, Pages 98-104

  Zhang, Y H ^a,b   Cagnoni, I ^b   Treves, A ^b   Celotti, A ^c   Maraschi, L ^d  

^a TSINGHUA UNIVERSITY   (China)

^b UNIVERSITY OF INSUBRIA   (Italy)

^c SISSA   (Italy)

^d INAF OSSERVATORIO ASTRONOMICO DI BRERA   (Italy)

Author keywords

BL Lacertae objects: general; Galaxies: active; Galaxies: nuclei; Methods: numerical; X rays: galaxies

Indexed keywords

EID: 2542629796     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/382179     Document Type: Article

References (23)

1. Alexander, T. 1997, in Astronomical Time Series, ed. D. Maoz, A. Sternberg, & E. M. Leibowitz (Dordrecht: Kluwer), 163
2. Benlloch, S., Wilms, J., Edelson, R., Yaqoob, T., & Staubert, R. 2001, ApJ, 562, L121
3. Brinkmann, W., Papadakis, I. E., den Herder, J. W. A., & Haberl, F. 2003, A&A, 402, 929
4. Brinkmann, W., et al. 2001, A&A, 365, L162
5. Edelson, R. A., Griffiths, G., Markowitz, A., Sembay, S., Turner, M. J. L., & Warwick, R. 2001, ApJ, 554, 274
6. Edelson, R. A., & Krolik, J. H. 1988, ApJ, 333, 646
7. Fossati, G., et al. 2000, ApJ, 541, 153
8. Gaskell, C. M., & Peterson, B. M. 1987, ApJS, 65, 1
9. Kataoka, J., et al. 2001, ApJ, 560, 659
10. Kirk, J., Rieger, F., & Mastichiadis, A. 1998, A&A, 333, 452
11. Koen, C. 1994, MNRAS, 268, 690
12. Litchfield, S. J., Robson, E. I., & Hughes, D. H. 1995, A&A, 300, 385
13. Maoz, D., & Netzer, H. 1989, MNRAS, 236, 21
14. Maraschi, L., et al. 2004, in New Visions of the X-Ray Universe in XMM-Newton and Chandra Era, ed. F. Jansen (ESA SP-488; Noordwijk: ESTEC), in press (astro-ph/0202418)
15. Peterson, B. M., Wanders, I., Horne, K., Collier, S., Alexander, T., Kaspi, S., & Maoz, D. 1998, PASP, 110, 660
16. Sembay, S., Edelson, R., Markowitz, A., Griffiths, R. G., & Turner, M. J. L. 2002, ApJ, 574, 634
17. Timmer, J., & König, M. 1995, A&A, 300, 707
18. Uttley, P., McHardy, I. M., & Papadakis, I. E. 2002, MNRAS, 332, 231
19. Welsh, W. F. 1999, PASP, 111, 1347
20. White, R. J., & Peterson, B. M. 1994, PASP, 106, 879
21. Zhang, Y. H. 2002, MNRAS, 337, 609
22. Zhang, Y. H., et al. 1999, ApJ, 527, 719
23. _. 2002, ApJ, 572, 762