Doppler imaging of the Ap star ε Ursae Majoris: Ca, Cr, Fe, Mg, Mn, Ti, Sr

Astronomy and Astrophysics

Volumn 406, Issue 3, 2003, Pages 1033-1042

  Lueftinger, T ^a   Kuschnig, R ^a,b   Piskunov, N E ^c   Weiss, W W ^a  

^a UNIVERSITY OF VIENNA   (Austria)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^c BOX 515   (Sweden)

Author keywords

HD 112185; HR 4905; Stars: abundances; Stars: chemically peculiar; Stars: individual: UMa; Stars: magnetic fields

Indexed keywords

ASTROPHYSICS; GALAXIES; MAGNETIC FIELDS; ROTATION;

DOPPLER IMAGING; STARS;

DOPPLER EFFECT;

EID: 0041696786     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: 10.1051/0004-6361:20030771     Document Type: Article

References (43)

1. Alecian, G., & Vauclair, S. 1981, A&A, 101, 16
2. Babel, J. 1993, in Peculiar versus Normal Phenomena in A-type and Related Stars, IAU Coll. 138, ed. M. M. Dworetsky, et al., ASP Conf. Ser., 44, 458
3. Babel, J. 1995, A&A, 301, 823
4. Bohlender, D., & Landstreet, J. D. 1990, ApJ, 358, L25
5. Borra, E. F., & Landstreet, J. D. 1980, ApJS, 42, 421
6. Donati, J.-F., & Semel, M. 1990, Sol. Phys., 128, 227
7. Donati, J.-F., Semel, M., & del Toro Iniesta, J. C. 1990, A&A, 233, L17
8. ESA, The Hipparcos and Tycho Catalogs 1997, ESA SP-1200
9. Glagolevskij, Yu. V., Bychkov, V. D., Ilicv, I. Kh., et al. 1982, Isv. Spets Astrofiz. Obs., 15, 14
10. Glagolevskij, Yu. V., Romanyuk, I. I., Bychkov, V. D., Shtol', V. G., & Naidenov, I. D. 1983, Soob. Spets. Astrofiz. Obs. Akad. Nauk, SSR, 32, 27
11. Guthnick, P. 1934, Sitz. Preuss. Akad. Berlin, 30, 506
12. Hatzes, A. P. 1991, MNRAS, 253, 89
13. Holmgren, D. E., & Rice J. B. 2000, A&A, 364, 660
14. Hubrig, S. 1988, in Magnetic Stars, Proc. of international Meeting on Problem Physics and Evolution of Stars, ed. Yu. V. Glagolevsky, & I. M. Kopylov (Leningrad: Nauka), 95.
15. Kupka, F., Piskunov, N. E., Ryabchikova, T. A., Stempels, H. C., & Weiss, W. W. 1999, A&AS, 138, 119
16. Kurucz, R. L. 1992, Stellar Population of Galaxies, ed. B. Barbuy, & A. Renzini, IAU Symp., 149, 225
17. Kurucz, R. L. 1993a, in Peculiar versus Normal Phenomena in A-type and Related Stars, IAU Coll. 138, ed. M. M. Dworetsky et al., ASP
18. Kurucz, R. L. 1993b, ATLAS9, Stellar Atmosphere Programs, CD-ROM No. 13, Smithonian Astrophysical Observatory
19. Kuschnig, R., Ryabchikova, T. A., Piskunov, N. E., Weiss, W. W., & Gelbmann, M. J. 1999, A&A, 348, 924
20. Kuschnig, R. 1998, Surface Abundance Structures of Ap Stars, PhD Thesis, Univ. of Vienna
21. Landstreet, J. D., Borra, E. F., Angel, J. R. P., & Illing, R. M. E. 1975, ApJ, 201, 624
22. Lueftinger, T. 2000, Master Thesis, Univ. of Vienna
23. Michaud, G., Megessier, C., & Charland, Y. 1981, A&A, 103, 244
24. Michaud, G. 1993, Peculiar Versus Normal Phenomena in A-type and Related Stars, ed. M. M. Dworetsky, F. Castelli, & R. Faraggiana, IAU Coll., 138, 439
25. Pamyatnykh, A. A. 2000, The Impact of Large-Scale Surveys on Pulsating Star Research, ASP Conf. Ser., 203
26. Pamyatnykh, A. A. 2000, The Impact of Large-Scale Surveys on Pulsating Star Research, IAU Colloq. 176, ed. L. Szabados & D. Kurtz, ISBN: 1-58381-030-7, 443
27. Piskunov, N. E. 1992, in Stellar magnetism, ed. Yu. Glagolevskij, & I. I. Romanyuk (St. Petersburg: Nauka), 92
28. Piskunov, N. E., & Rice, J. B. 1993, PASP, 105, Hiltner 1415
29. Piskunov, N., Ryabchikova, T. A., Kuschnig, R., & Weiss, W. W. 1994, A&A, 291, 910
30. Piskunov, N. E., Kupka, F., Ryabchikova, T. A., Weiss, W. W., & Jeffrey, C. S., 1995, A&AS, 112, 525
31. Piskunov, N. E., Solving Inverse Problems on Parallel Computers, priv. comm.
32. Provin, S. S. 1953, ApJ, 118, 489
33. Rice, J. B., Wehlau, W. H., & Khokhlova, V. 1989, A&A, 208, 179
34. Rice, J. B., & Wehlau, W. H. 1990, A&A, 233, 503
35. Rice, J. B., & Wehlau, W. H. 1991, A&A, 246, 195
36. Rice, J. B. 1991, A&A, 245, 561
37. Rice, J. B. 1996, in Stellar Surface Structure, ed. K. G. Strassmeier & J. L. Linsky (Kluewer), IAU Symp., 176, 19
38. Rice, J. B., Wehlau, W. H., & Holmgren, D. E. 1997, A&A, 326, 988
39. Ryabchikova, T. A., Piskunov, N. E., Stempels, H. C., Kupka, F., & Weiss, W. W. 1999, Phys. Scr., T83, 162
40. Shtol', V. G., Elkin, V. G., & Romanyuk, I. I. 1997, Stellar Magnetic Fields, Proc. of the International Conference, held in the Special Astrophysical Observatory of the Russian AS, ed. Yu Glagolevskij, & I. Romanyuk (Special Astrophysical Obseratory Press), 207
41. Smirnov, O. M., & Piskunov, N. 1994, Astronomical Image Processing on the PC with pcIPS, in Astronomical Data Analysis Software And Systems III, ed. D. R. Crabtree, R. J. Hanish, & J. Barnes, Victoria 1993, Astron. Soc. Pacific, Conf. Ser., 61, 245
42. Struve, O., & Hiltner, W. A. 1943, ApJ, 98, 225
43. Thevenin, F. 1989, A&AS, 77, 137