Solving the mystery of the heavy-element opacity in the DA white dwarf GD 394

Monthly Notices of the Royal Astronomical Society

Volumn 279, Issue 4, 1996, Pages 1120-1136

  Barstow, M A ^a   Holberg, J B ^b   Hubeny, I ^c   Lanz, T ^c   Bruhweiler, F C ^d   Tweedy, R W ^b  

^a UNIVERSITY OF LEICESTER   (United Kingdom)

^b UNIVERSITY OF ARIZONA   (United States)

^c UNIVERSITIES SPACE RESEARCH ASSOCIATION   (United States)

^d CATHOLIC UNIVERSITY OF AMERICA   (United States)

Author keywords

Stars: atmospheres; Stars: individual: GD 394; Ultraviolet: stars; White dwarfs; X rays: stars

Indexed keywords

CHEMICAL ELEMENTS; SILICON COMPOUNDS; WHITE DWARFS;

CIRCUMSTELLAR; HEAVY ELEMENTS; HIGHLY-IONIZED; RADIAL VELOCITY; SPECTRA'S; STAR: INDIVIDUAL: GD 394; STARS: ATMOSPHERE; STARS: INDIVIDUAL: PROXIMA CENTAURI; ULTRAVIOLET: STARS; X-RAY:STARS;

OPACITY;

EID: 0002054903     PISSN: 00358711     EISSN: None     Source Type: Journal    
DOI: 10.1093/mnras/279.4.1120     Document Type: Article

References (49)

1. Barnbaum C., Zuckerman B., 1992, ApJ, 396, L31
2. Barstow M. A. et al., 1993, MNRAS, 264, 16
3. Barstow M. A., Holberg J. B., Koester D., 1994a, MNRAS, 268, L35
4. Barstow M. A., Holberg J. B., Koester D., 1994b, MNRAS, 270, 516
5. Barstow M. A., Holberg J. B., Koester D., 1995a, MNRAS, 274, L31
6. Barstow M. A., Hubeny I., Lanz T., Holberg J. B., Sion E. M., 1995b, in Bowyer C. S., Haisch B., eds, Proc. IAU Colloq. 152, Astrophysics in the Extreme Ultraviolet. Kluwer, Dordrecht, p. 186
7. Bergeron P., Saffer R. A., Liebert J., 1992, ApJ, 394, 228
8. Bruhweiler F. C., Kondo T., 1981, ApJ, 248, L123
9. Bruhweiler F. C., Kondo T., 1983, ApJ, 269, 657
10. Chayer P., Fontaine G., Wesemael F., 1991, in Vauclair G., Sion E., eds, White Dwarfs. Kluwer, Dordrecht, p. 249
11. Chayer P., Fontaine G., Wesemael F., 1995a, ApJS, 99, 189
12. Chayer P., Vennes S., Pradhan A. K., Thejll P., Beauchamp A., Fontaine G., Wesemael F., 1995b, ApJ, 454, 429
13. Dupree A., Raymond J. C., 1982, ApJ, 263, L63
14. EUVE Guest Observer Handbook, 1993 (April), 2nd edition, EUVE Guest Observer Center NASA Research Announcement 93-0SS-02, Appendix G
15. Gonzalez J.-F., LeBlanc F., Artru M.-C., Michaud G., 1995, A&A, 297, 223
16. Greenstein J., Trimble V., 1967, ApJ, 149, 283
17. Finley D., Basri G., Bowyer S., 1990, ApJ, 359, 483
18. Holberg J. B., Wesemael F., Basile J., 1986, ApJ, 306, 629
19. Holberg J. B. et al., 1993, ApJ, 416, 806
20. Holberg J. B., Hubeny I., Barstow M. A., Lanz T., Sion E. M., Tweedy R. W., 1994, ApJ, 425, L105
21. Holberg J. B., Barstow M. A., Bruhweiler F. C., Sion E. M., 1995a, ApJ, 453, 313
22. Holberg J. B., Bruhweiler F. C., Andersen J., 1995b, ApJ, 443, 753
23. Holberg J. B., Saffer R. A., Tweedy R. W., Barstow M. A., 1995c, ApJ, 452, L133
24. Hubeny I., 1988, Comp. Phys. Comm., 52, 103
25. Hubeny I., Lanz T., 1992, A&A, 262, 501
26. Hubeny I., Lanz T., 1995, ApJ, 439, 875
27. Hubeny I., Lanz T., Jeffery C. S., 1994, in Jeffery C. S., ed., Newsletter on Analysis of Astronomical Spectra No. 20, St. Andrews Univ., 30
28. Kahn S. M., Wesemael F., Liebert J., Raymond J. C., Steiner J. E., Shipman H. L., 1984, ApJ, 278, 255
29. Kidder K. M., 1991, PhD thesis, Univ. Arizona
30. Koester D., 1989, ApJ, 342, 999
31. Koester D., 1991, in Michaud G., Tutukov A., eds, Proc. IAU Symp. 145, Evolution of Stars: The Photospheric Abundance Connection. Kluwer, Dordrecht, p. 435
32. Koester D., Weidemann V., 1991, AJ, 102, 1152
33. Marsh M. C. et al., 1995, in Koester D., Werner K., eds, Proceedings of the 9th European Workshop on White Dwarfs, Lecture Notes in Physics. Springer, Berlin, p. 328
34. Paerels F. B. S., heise J., 1989, ApJ, 339, 1000
35. Reid N. I., Wegner G., 1988, ApJ, 335, 95
36. Rumph T., Bowyer S., Vennes S., 1994, AJ, 107, 2108
37. Shafer R. A., Haberl F., Arnaud K. A., Tennant A. F., 1991, ESA TM-09
38. Shipman H. et al., 1995, AJ, 109, 1220
39. Trimble V., Greenstein J. L., 1972, ApJ, 177, 471
40. Vauclair G., 1989, in Wegner G., ed., White Dwarfs. Springer-Verlag, Berlin, p. 176
41. Vauclair G., Vauclair S., Greenstein J. L., 1979, A&A, 80, 79
42. Vennes S., 1992, ApJ, 390, 590
43. Vennes S., Pelletier C., Fontaine G., Wesemael F., 1988, ApJ, 331, 876
44. Vennes S., Chayer P., Fontaine G., Wesemael F., 1989, ApJ, 336, L25
45. Vennes S., Thejll P., Shipman H. L., 1991, in Vauclair G., Sion E., eds, White Dwarfs. Kluwer, Dordrecht, p. 235
46. Vidal-Madjar A., Allard N. F., Koester D., Lemoine M., Ferlet R., Bertin P., Lallement R., Vauclair G., 1994, A&A, 287, 175
47. Wegner G., Reid N. I., 1991, ApJ, 375, 674
48. Wegner G., Reid N. I., McMahn R. K., 1989, in Wegner G., ed., White Dwarfs. Springer-Verlag, Berlin, p. 378
49. Wegner G., Reid N. I., McMahn R. K., 1991, ApJ, 376, 186