Structural parameters of the hot pulsating B subdwarf PG 1219+534 from asteroseismology

Astronomy and Astrophysics

Volumn 437, Issue 2, 2005, Pages 575-597

  Charpinet, S ^a   Fontaine, G ^b   Brassard, P ^b   Green, E M ^c   Chayer, P ^d,e  

^a IRAP   (France)

^b UNIVERSITÉ DE MONTRÉAL   (Canada)

^c UNIVERSITY OF ARIZONA   (United States)

^d JOHNS HOPKINS UNIVERSITY   (United States)

^e UNIVERSITY OF VICTORIA   (Canada)

Author keywords

Stars: fundamental parameters; Stars: horizontal branch; Stars: individual: PG 1219+534; Stars: interiors; Stars: oscillations; Stars: subdwarfs

Indexed keywords

ASTROPHYSICS; FOURIER TRANSFORMS; HARMONIC ANALYSIS; LEAST SQUARES APPROXIMATIONS; OSCILLATIONS; PHOTOMETRY; SIGNAL TO NOISE RATIO; TELESCOPES; TIME SERIES ANALYSIS;

STARS:FUNDAMENTAL PARAMETERS; STARS:HORIZONTAL-BRANCH; STARS:INDIVIDUAL:PG 1219+534; STARS:INTERIORS; STARS:OSCILLATIONS; STARS:SUBDWARFS;

SEISMOLOGY;

EID: 21644473056     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: 10.1051/0004-6361:20052709     Document Type: Article

References (45)

1. Bevington, P. R. 1969, Data Reduction and Error Analysis for the Physical Sciences (New York: McGraw-Hill)
2. Billères, M., Fontaine, G., Brassard, P., et al. 1997, ApJ, 487, L81
3. Billères, M., Fontaine, G., Brassard, P., et al. 2000, ApJ, 530, 441
4. Billères, M., Fontaine, G., Brassard, P., & Liebert, J. 2002, ApJ, 578, 515
5. Brassard, P., Pelletier, C., Fontaine, G., & Wesemael, F. 1992, ApJS, 80, 725
6. Brassard, P., & Fontaine, G. 1994, in The Equation of State in Astrophysics, IAU Coll., 147, 560
7. Brassard, P., Fontaine, G., & Wesemael, F. 1995, ApJS, 96, 545
8. Brassard, P., Fontaine, G., Billères, M., et al. 2001, ApJ, 563, 1013
9. Brassard, P., & Fontaine, G. 2003, in White Dwarfs, NATO ASIB Proc., 105, 259
10. Bretthorst, G. L. 1988, Bayesian spectrum analysis and parameter estimation (Springer Verlag)
11. Charpinet, S. 1999, Ph.D. Thesis, Univ. Montréal
12. Charpinet, S. 2001, Astron. Nachr., 322, 387
13. Charpinet, S., Fontaine, G., Brassard, P., & Dorman, B. 1996, ApJ, 471, L103
14. Charpinet, S., Fontaine, G., Brassard, P., et al. 1997, ApJ, 483, L123
15. Charpinet, S., Fontaine, G., Brassard, P., & Dorman, B. 2000, ApJS, 131, 223
16. Charpinet, S., Fontaine, G., & Brassard, P. 2001, PASP, 113, 775
17. Charpinet, S., Fontaine, G., Brassard, P., & Dorman, B. 2002, ApJS, 139, 487
18. Charpinet, S., Fontaine, G., & Brassard, P. 2003, in White Dwarfs, NATO ASIB Proc., 105, 69
19. D'Cruz, N. L., Dorman, B., Rood, R. T., & O'Connell, R. W. 1996, ApJ, 466, 359
20. Dorman, B., Rood, R. T., & O'Connell, R. W. 1993, ApJ, 419, 596
21. Fontaine, G., Brassard, P., Charpinet, S., et al. 2003, ApJ, 597, 518
22. Fontaine, G., Brassard, P., Wesemael, F., & Tassoul, M. 1994, ApJ, 428, L61
23. Fontaine, G., Charpinet, S., Brassard, P., et al. 1998, in New Eyes to see inside the Sun and Stars, ed. F. Deubner, & D. W. Kurtz (Dordretch: Kluwer), IAU Symp., 185, 367
24. Green, E. M., Fontaine, G., Reed, M. D., et al. 2003, ApJ, 583, L31
25. Green, R. F., Schmidt, M., & Liebert, J. 1986, ApJS, 61, 305
26. Han, Z., Podsiadlowski, P., Maxted, P. F. L., Marsh, T. R., & Ivanova, N. 2002, MNRAS, 336, 449
27. Han, Z., Podsiadlowski, P., Maxted, P. F. L., & Marsh, T. R. 2003, MNRAS, 341, 669
28. Handler, G. 2003, Baltic Astron., 12, 253
29. Heber, U., Reid, I. N., & Werner, K. 2000, A&A, 363, 198
30. Heber, U., & Edelmann, H. 2004, Ap&SS, 291, 341
31. Hubeny, I., & Lanz, T. 1995, ApJ, 439, 875
32. Jeffery, C. S., Dhillon, V. S., Marsh, T. R., & Ramachandran, B. 2004, MNRAS, 352, 699
33. Kilkenny, D. 2002, in Radial and Nonradial Pulsationsn as Probes of Stellar Physics, IAU Coll., 185, ASP Conf. Ser, 259, 356
34. Kilkenny, D., Koen, C., O'Donoghue, D., & Stobie, R. S. 1997, MNRAS, 285, 640
35. Koen, C., O'Donoghue, D., Kilkenny, D., et al. 1998, MNRAS, 296, 317
36. Koen, C., O'Donoghue, D., Pollacco, D. L., & Charpinet, S. 1999, MNRAS, 305, 28
37. Lanz, T., & Hubeny, I. 1995, ApJ, 439, 905
38. O'Toole, S. J., Falter, S., Heber, U., et al. 2004, Ap&SS, 291, 457
39. Press, W. H., Flannery, B. P., Teukolsky, S. A., & Vetterling, W. T. 1985, Numerical recipes (Cambridge: University Press)
40. Saffer, R. A., Bergeron, P., Koester, D., & Liebert, J. 1994, ApJ, 432, 351
41. Schuh, S., Huber, J., O'Toole, S., et al. 2005, in ASP Conf. Ser., in press
42. Silvotti, R., Østensen, R., Heber, U., et al. 2002, A&A, 383, 239
43. Stobie, R. S., Kawaler, S. D., Kilkenny, D., O'Donoghue, D., & Koen, C. 1997, MNRAS, 285, 651
44. Wesemael, F., Fontaine, G., Bergeron, P., Lamontagne, R., & Green, R. F. 1992, AJ, 104, 203
45. Wesemael, F., Allard, F., Lamontagne, R., Fontaine, G., & Bergeron, P. 1997, in The Third Conference on Faint Blue Stars, 433