Spectroscopic and photometric variability of the O9.5 Vp star HD 93521

Astronomy and Astrophysics

Volumn 487, Issue 2, 2008, Pages 659-670

  Rauw, G ^a,d   De Becker, M ^a,d   Van Winckel, H ^b   Aerts, C ^b   Eenens, P ^c   Lefever, K ^b   Vandenbussche, B ^b   Linder, N ^a   Naze Y ^a,d   Gosset, E ^a,d  

^a UNIVERSITY OF LIÈGE   (Belgium)

^b KU LEUVEN   (Belgium)

^c UNIVERSITY OF GUANAJUATO   (Mexico)

^d FRS FNRS ^*  (Belgium)

Author keywords

Stars: early type; Stars: individual: HD 93521; Stars: oscillations; Stars: rotation

Indexed keywords

HELIUM; PHOTOMETRY; TIME SERIES ANALYSIS;

FOURIER TECHNIQUES; LINE PROFILES; RADIAL PULSATIONS; SPECTROSCOPIC DATA; STARS: EARLY-TYPE; STARS: INDIVIDUAL: HD 93521; STARS: OSCILLATIONS; STARS: ROTATION; TIME SCALING; TIME-SERIES;

MODULATION;

EID: 48849094852     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:200810002     Document Type: Article

References (42)

1. Aerts, C., De Cat, P., Handler, G., et al. 2004, MNRAS, 347, 463
2. Aerts, C., Marchenko, S. V., Matthews, J. M., et al. 2006, ApJ, 642, 470
3. Baade, D. 1991, in ESO Workshop on Rapid Variability of OB Stars: Nature & Diagnostic Value, ed. D. Baade, 21
4. Bessell, M. S. 2005, ARA&A, 43, 293
5. Bjorkman, J. E., Ignace, R., Tripp, T. M., & Cassinelli, J. P. 1994, ApJ, 435, 416
6. Boyajian, T. S., Gies, D. R., Baines, E. K., et al. 2007, PASP, 119, 742
7. Burki, G., Rufener, F., Burnet, M., et al. 1995, A&AS, 112, 383
8. De Cat, P., Briquet, M., Aerts, C., et al. 2007, A&A, 463, 243
9. Ebbets, D. C., & Savage, B. D. 1982, ApJ, 262, 234
10. Fullerton, A. W., Gies, D. R., & Bolton, C. T. 1991, BAAS, 23, 1379
11. Fullerton, A. W., Gies, D. R., & Bolton, C. T. 1996, ApJS, 103, 475
12. Gies, D. R. 1987, ApJS, 64, 545
13. Gosset, E., Royer, P., Rauw, G., Manfroid, J., & Vreux, J.-M. 2001, MNRAS, 327, 435
14. Gray, D. F. 2005, The Observation and Analysis of Stellar Photospheres, 3rd edn. (Cambridge University Press)
15. Harmanec, P. 1989, Bull. Astron. Inst. Czechosl., 40, 201
16. Heber, U., Moehler, S., & Groote, D. 1995, A&A, 303, L33
17. Heck, A., Manfroid, J., & Mersch, G. 1985, A&AS, 59, 63
18. Herbig, G. 1995, ARA&A, 33, 19
19. Howarth, I. D., & Reid, A. H. N. 1993, A&A, 279, 148
20. Howarth, I. D., & Smith, K. C. 2001, MNRAS, 327, 353
21. Howarth, I. D., Siebert, K.W., Hussain, G. A. J., & Prinja, R. K. 1997, MNRAS, 284, 265
22. Howarth, I. D., Townsend, R. H. D., Clayton, M. J., et al. 1998, MNRAS, 296, 949
23. Irvine, N. J. 1989, ApJ, 337, L33
24. Kambe, E., Hirata, R., Ando, H., et al. 1997, ApJ, 481, 406
25. Lennon, D. J., Dufton, P. L., Keenan, F. P., & Holmgren, D. E. 1991, A&A, 246, 175
26. Massa, D. 1995, ApJ, 438, 376
27. Penny, L. R. 1996, ApJ, 463, 737
28. Rauw, G., Morrison, N. D., Vreux, J.-M., Gosset, E., & Mulliss, C. L. 2001, A&A, 366, 585
29. Rauw, G., De Becker, M., & Vreux, J.-M. 2003, A&A, 399, 287
30. Rivinius, T., Baade, D., ? Stefl, S., et al. 2001, A&A, 369, 1058
31. Rufener, F. 1981, A&AS, 45, 207
32. Rzaev, A. K., & Panchuk, V. E. 2006, Astron. Rep., 50, 31
33. Schrijvers, C., & Telting, J. H. 1999, A&A, 342, 453
34. Schrijvers, C., Telting, J. H., Aerts, C., Ruymaekers, E., & Henrichs, H. F. 1997, A&AS, 121, 343
35. Simón-Díaz, S., & Herrero, A. 2007, A&A, 468, 1063
36. Telting, J. H., & Schrijvers, C. 1997, A&A, 317, 723
37. Townsend, R. H. D. 1997, MNRAS, 284, 839
38. Townsend, R. H. D., Owocki, S. P., & Howarth, I. D. 2004, MNRAS, 350, 189
39. Uytterhoeven, K., Briquet, M., Aerts, C., et al. 2005, A&A, 432, 955
40. Walborn, N. R. 1980, ApJS, 44, 535
41. Walker, G. A. H., Kuschnig, R., Matthews, J. M., et al. 2005, ApJ, 623, L145
42. Zima, W. 2006, A&A, 455, 227