Very high resolution ultraviolet spectroscopy of a chemically peculiar star: Results of the χ Lupi pathfinder project

Astronomical Journal

Volumn 117, Issue 3, 1999, Pages 1454-1470

  Leckrone, David S ^a   Proffitt, Charles R ^a,b   Wahlgren, Glenn M ^b,c   Johansson, Sveneric G ^c,d   Brage, Tomas ^c  

^a NASA GODDARD SPACE FLIGHT CENTER   (United States)

^b Space Telescope Science Institute ^*  (United States)

^c LUND UNIVERSITY   (Sweden)

^d LUND UNIVERSITY   (Sweden)

Author keywords

Physical data and processes; Stars: Abundances; Stars: Chemically peculiar; Stars: Individual ( Lupi)

Indexed keywords

EID: 0001009301     PISSN: 00046256     EISSN: None     Source Type: Journal    
DOI: 10.1086/300776     Document Type: Article

References (98)

1. Allen, M. S. 1977, ApJ, 213, 121
2. Anders, E., & Grevesse, N. 1989, Geochimica Cosmochim. Acta, 53, 197
3. Artru, M. C., Jamar, C., Petrini, D., & Praderie, F. 1981, A&AS, 44, 171
4. Auer, L. H., Mihalas, D., Aller, L. H., & Ross, J. E. 1966, ApJ, 145, 153
5. Bengtsson, G. J., Berzinsh, U., Larsson, J., & Svanberg, S. 1992, A&A, 263, 440
6. Bidelman, W. P. 1962, AJ, 67, 111
7. Biémont, E., Gebarowski, R., & Zeippen, C. J. 1994, A&A, 287, 290
8. Bieron, J. R., Marcinek, R., & Migdalek, J. 1991, J. Phys. B, 24, 31
9. Borsenberger, J., Praderie, F., & Michaud, G. 1979, A&A, 76, 287
10. Brage, T., Froese Fischer, C., Godefroid, M. R., Vaeck, N., & Hibbert, A. 1993, Phys. Sci., 48, 533
11. Brage, T., & Leckrone, D. S. 1995, J. Phys. B, 28, 1201
12. Brage, T., Leckrone, D. S., & Froese Fischer, C. 1996, Phys. Rev. A, 53, 192
13. Brage, T., Proffitt, C., & Leckrone, D. S. 1999, ApJ, 513, 524
14. Brage, T., Wahlgren, G. M., Johansson, S. G., Leckrone, D. S., & Proffitt, C. R. 1998, ApJ, 496, 1051
15. Brandt, J. C., et al. 1994, PASP, 106, 890
16. _. 1999, AJ, 117, 400 (Paper II)
17. Cardelli, J. A., Federman, S. R., Lambert, D. L., & Theodosiou, C. E. 1993, ApJ, 416, L41
18. Cowan, R. D. 1981, The Theory of Atomic Structure and Spectra (Berkeley: Univ. California Press)
19. David, D., Hamel, J., & Barrat, J.-P. 1980, Opt. Commun, 32, 2
20. Dworetsky, M. M. 1970, Ph.D. thesis, Univ. California Los Angeles
21. _. 1972, PASP, 84, 254
22. Dworetsky, M. M., Storey, P. J., & Jacobs, J. M. 1984, Phys. Scr, T8, 39
23. Dworetsky, M. M, & Vaughan, A. H., Jr. 1973, ApJ, 181, 811
24. Ellis, C. B., & Sawyer, R. A. 1936, Phys. Rev., 49, 145
25. Ekberg, J. O. 1993, A&AS, 101, 1
26. Epstein, G. L., & Reader, J. 1975, J. Opt. Soc. Am., 65, 310
27. Fawcett, B. C. 1986, At. Data. Nucl. Data Tables, 35, 303
28. Fuhr, J. R., Martin, G. A., & Wiese, W. L. 1988, J. Phys. Chem. Ref. Data, 17, Suppl. 4
29. Godefroid, M., Olsen, J., Jönsson, P., & Froese Fischer, C. 1995, ApJ, 450, 473
30. Grant, I. P., McKenzie, B. J., Norrington, P. H., & Mayers, D. F. 1980, Comput. Phys. Commun., 21, 207
31. Gutmann, F., & Crooker, A. M. 1973, Canadian J. Phys., 51, 1823
32. Hannaford, P., & Lowe, R. M. 1983, J. Phys. B, 16, 4539
33. Hibbert, A., Biémont, E., Godefroid, M., & Vaeck, N. 1991, A&AS, 88, 505
34. _. 1993, A&AS, 99, 179
35. Hofmann, W. 1969, Z. Naturforsch, A, 24, 990
36. Hubeny, I., & Lanz, T. 1995, ApJ, 439, 875
37. Hubrig, S., Castelli, F., & Mathys, G. 1998, Contrib. Astron. Obs. Skalnaté Pleso, 27, 344
38. Isberg, B., & Litzén, U. 1985, Phys. Scr, 31, 533
39. Jacobs, J. M., & Dworetsky, M. M. 1982, Nature, 299, 535
40. Johansson, S., Brage, T., Leckrone, D. S., Nave, G., & Wahlgren, G. M. 1995. ApJ, 446, 361
41. Johansson, S. G., et al. 1994, ApJ, 421, 809
42. Johansson, S. G., Kalus, G., Brage, T., Leckrone, D. S., & Wahlgren, G. M. 1996. ApJ, 462, 943
43. Johansson, S. G., Leckrone, D. S., & Davidson, K. 1998 in ASP Conf. Ser. 143, The Scientific Impact of the Goddard High Resolution Spectrograph, ed. J. C. Brandt, T. B. Ake, & C. C. Petersen (San Francisco: ASP), 155
44. Joshi, Y. N., & Raassen, A. J. J. 1990, Canadian J. Phys., 68, 195
45. Kalus, G. 1997, Ph.D. thesis, Lund Univ.
46. Kalus, G., Johansson, S., Wahlgren, G. M., Leckrone, D. S., Thorne, A. P., & Brandt, J. C. 1998, ApJ, 494, 792
47. Kurucz, R. L. 1991, in Stellar Atmospheres: Beyond Classical Models, ed. L. Crivellari, I. Hubeny, & D. G. Hummer (NATO ASI Ser. C, 341) (Dordrecht : Kluwer), 441
48. Kurucz, R. L. 1993, CD-ROM 18, SYNTHE Spectrum Synthesis Programs and Line Data (Cambridge: Smithsonian Astrophys. Obs.)
49. LeBlanc, F., & Michaud, G. 1995, A&A, 303, 166
50. Leckrone, D. S. 1981, ApJ, 250, 687
51. _. 1984, ApJ, 286, 725
52. Leckrone, D. S., Johansson, S., Kalus, G., Wahlgren, G. M., Brage, T., & Proffitt, C. R. 1996a, ApJ, 462, 937
53. Leckrone, D. S., Johansson, S., Kurucz, R. L., & Adelman, S. J. 1990, in Atomic Spectra and Oscillator Strengths for Astrophysical and Fusion Research, ed. J. E. Hansen (Amsterdam: R. Netherlands Acad. Arts Sci.), 3
54. Leckrone, D. S., Johansson, S. G., & Wahlgren, G. M. 1991a, in The First Year Of HST Observations, ed. A. L. Kinney & J. C. Blades (Baltimore: STScI), 83
55. Leckrone, D. S., Johansson, S. G., Wahlgren, G. M., & Adelman, S. J. 1993a, Phys. Scr., T47, 149
56. Leckrone, D. S., Johansson, S. G., Wahlgren, G. M., Proffitt, C. R., & Brage, T. 1996b, Phys. Scr., T65, 110
57. Leckrone, D. S., Wahlgren, G. M., & Johansson, S. 1991b, ApJ, 377, L37
58. Leckrone, D. S., Wahlgren, G. M., Johansson, S., & Adelman, S. J. 1993b, in IAU Coll. 138, Peculiar Versus Normal Phenomena in A-Type and Related Stars, ed. M. M. Dworetsky, F. Castelli, & R. Faraggiana (ASP Conf. Ser. 44) (San Francisco: ASP), 42
59. Li, H., & Andrew, K. L. 1971, J. Opt. Soc. Am., 61, 96
60. Lundberg, H., Johansson, S. G., Larsson, J., Leckrone, D. S., Litzén, U., Svanberg, S., Wahlgren, G. M., & Zerne, R. 1996, ApJ, 469, 388
61. Lundberg, H., Johansson, S., Litzén, U., Wahlgren, G. M., & Leckrone, D. S. 1998, in ASP Conf. Ser. 143, The Scientific Impact of the Goddard High Resolution Spectrograph, ed. J. C. Brandt, T. B. Ake, & C. C. Petersen (San Francisco: ASP), 343
62. Lundberg, H., Litzén, U., & Johansson, S. 1994, Phys. Scr., 50, 110
63. Michaud, G. 1970, ApJ, 160, 641
64. Migdalek, J., & Wyrozumska, M. 1987, J. Quant. Spectrosc. Radiat. Transfer, 37, 581
65. Moore, C. E. 1962, NBS Circ. 488
66. Morton, D. C. 1991, ApJS, 77, 119
67. Pickering, J. C., Raassen, A. J. J., Uhlings, P. H. M., & Johansson, S. 1998, ApJS, 117, 261
68. Proffitt, C. R., Brage, T., Leckrone, D., Wahlgren, G. M., Brandt, J. C., Sansonetti, C. J., Reader, J., & Johansson, S. G. 1999, ApJ, 512, 942
69. Raassen, A. J. J., Uhlings, P. H. M., & Pickering, J. C. 1998, A&AS, 130, 541
70. Reader, J., & Acquista, N. 1997, Phys. Scr., 55, 310
71. Reader, J., Sansonetti, C. J., & Sugar, J. 1998, in ASP Conf. Ser. 143, The Scientific Impact of the Goddard High Resolution, ed. J. C. Brandt, T. B. Ake, & C. C. Petersen (San Francisco: ASP), 382
72. Redfors, A. 1991, A&A, 249, 589
73. Roby, S., Leckrone, D. S., & Adelman, S. J. 1999, ApJ, in press
74. Ryabtsev, A. N., Wyart, J.-F., Joshi, Y. N., Raassen, A. J. J., & Uylings, P. H. M. 1993, Phys. Scr., 47, 45
75. Sadakane, K., Jugaku, J., & Takada-Hidai, M. 1985, ApJ, 297, 240
76. Sansonetti, J. E., Reader, J., Sansonetti, C. J., & Acquista, N. 1992, J. Res. Natl. Inst. Stand, 97, 1
77. Seaton, M. J. 1996, Phys. Scr., T65, 129
78. Sikström, C.-M., Lundberg, H., Wahlgren, G. M., Li, Z. S., Lyngå, C., Johansson, S., & Leckrone, D. S. 1999a, A&A, 343, 297
79. Sikström, C.-M., Zethson, T., Kalus, G., Johansson, S., Wahlgren, G. M., & Leckrone, D. S. 1999b, in preparation
80. Smith, K. C. 1994, A&A, 291, 521
81. _. 1996a, Ap&SS, 237, 77
82. _. 1996b, A&A, 305, 902
83. _. 1997, A&A, 319, 928
84. Smith, K. C., & Dworetsky, M. M. 1993, A&A, 274, 335
85. Snijders, M. A. J. 1977, ApJ, 214, L35
86. Strittmatter, P. A., & Norris, J. 1971, A&A, 15, 239
87. Thorne, A. 1996, Phys. Scr., T65, 31
88. Victor, G. A., & Taylor, W. R. 1983, At. Data Nucl. Data Tables, 28, 107
89. Wahlgren, G. M., Adelman, S. J., & Robinson, R. L. 1994a, ApJ, 434, 349 (WAR)
90. Wahlgren, G. M., Brage, T., Gilliland, R. L., Johansson, S., Leckrone, D. S., Lindler, D. J., & Litzén, U. 1994b, ApJ, 435, L67
91. Wahlgren, G. M., Johansson, S. G., Litzén, U., Gibson, N. D., Cooper, J. C., Lawler, J. E., Leckrone, D. S., & Engleman, R., Jr. 1997, ApJ, 475, 380
92. Wahlgren, G. M., Leckrone, D. S., Brage, T., Proffitt, C. R., & Johansson, S. 1998, in ASP Conf. Ser. 143, The Scientific Impact of the Goddard High Resolution, ed. J. C. Brandt, T. B. Ake, & C. C. Petersen (San Francisco: ASP), 330
93. Wahlgren, G. M., Leckrone, D. S., Johansson, S., Rosberg, M., & Brage, T. 1995, ApJ, 444, 438
94. White, R. E., Vaughan, A. H., Jr., Preston, G. W., & Swings, J. P. 1976, ApJ, 204, 131
95. Wolff, S. C. 1983, The A-Stars: Problems and Perspectives, (NASA 463) (Washington NASA)
96. Wyart, J.-F., Biaise, J., & Joshi, Y. N. 1995, Phys. Scr., 52, 535
97. Zethson, T., Johansson, S., Wahlgren, G. M., & Leckrone, D. S. 1998a, in ASP Conf. Ser. 143, The Scientific Impact of the Goddard High Resolution Spectrograph, ed. J. C. Brandt, T. B. Ake, & C. C. Petersen (San Francisco: ASP), 339
98. Zethson, T., Johansson, S. G., Wahlgren, G. M., Pickering, J., & Leckrone, D. S. 1998b, in ASP Conf. Ser. 143, The Scientific Impac of the Goddard High Resolution Spectrograph, ed. J. C. Brandt, T. B. Ake, & C. C. Petersen (San Francisco: ASP), 334