Least-squares deconvolution of the stellar intensity and polarization spectra

Astronomy and Astrophysics

Volumn 524, Issue 1, 2010, Pages

  Kochukhov, O ^a   Makaganiuk, V ^a   Piskunov, N ^a  

^a UPPSALA UNIVERSITY   (Sweden)

Author keywords

Line: formation; Magnetic fields; Methods: data analysis; Methods: numerical; Polarization; Stars: atmospheres

Indexed keywords

AVERAGE PROFILES; CHEMICAL ABUNDANCE; ELEMENTAL ABUNDANCE; FIELD STRENGTHS; HIGH-PRECISION; LEAST SQUARE; LINE PROFILES; LINE: FORMATION; LINEAR POLARIZATION; LONGITUDINAL FIELDS; MAGNETIC FIELD STRENGTHS; METHODS: NUMERICALS; METHODS:DATA ANALYSIS; NUMERICAL IMPLEMENTATION; PARAMETER RANGE; PHYSICAL PARAMETERS; POLARIZATION SPECTRA; SPECTRAL LINE; STARS: ATMOSPHERES; STOKES PARAMETERS; SYNTHETIC SPECTRA; ZEEMAN SPLITTINGS;

CHEMICAL DETECTION; CHEMICAL ELEMENTS; DATA REDUCTION; MAGNETIC FIELDS; POLARIZATION; SPECTROSCOPY; STARS;

NUMERICAL METHODS;

EID: 78649350267     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361/201015429     Document Type: Article

References (45)

1. Aurière, M., Wade, G. A., Silvester, J., et al. 2007, A&A, 475, 1053
2. Alecian, E., Wade, G. A., Catala, C., et al. 2008, A&A, 481, L99
3. Aurière, M., Wade, G. A., Konstantinova-Antova, R., et al. 2009, A&A, 504, 231
4. Barnes, J. R. 2004, MNRAS, 348, 1295
5. Barnes, J. R., Collier Cameron, A., James, D. J., & Donati, J. 2000, MNRAS,314, 162
6. Donati, J., & Collier Cameron, A. 1997, MNRAS, 291, 1
7. Donati, J.-F., Semel, M., & Rees, D. E. 1992, A&A, 265, 669
8. Donati, J.-F., Semel, M., Carter, B. D., Rees, D. E., & Collier Cameron, A. 1997,MNRAS, 291, 658
9. Donati, J.-F., Cameron, A. C., Semel, M., et al. 2003, MNRAS, 345, 1145
10. Donati, J.-F., Jardine, M. M., Gregory, S. G., et al. 2008, MNRAS, 386, 1234
11. Folsom, C. P., Wade, G. A., Kochukhov, O., et al. 2008, MNRAS, 391, 901
12. Hareter, M., Kochukhov, O., Lehmann, H., et al. 2008, A&A, 492, 185
13. Jeffers, S. V., Donati, J., & Collier Cameron, A. 2007, MNRAS, 375, 567
14. Johns-Krull, C. M. 2007, ApJ, 664, 975
15. Johns-Krull, C. M., & Valenti, J. A. 1996, ApJ, 459, L95
16. Kochukhov, O. 2003, A&A, 404, 669
17. Kochukhov, O. 2006, A&A, 454, 321
18. Kochukhov, O. 2007, in Physics of Magnetic Stars, ed. I. I. Romanyuk, & D. O.Kudryavtsev, 109
19. Kochukhov, O., Bagnulo, S., Wade, G. A., et al. 2004, A&A, 414, 613
20. Kochukhov, O., Heiter, U., Piskunov, N., et al. 2009, in American Institute ofPhysics Conf. Ser., ed. E. Stempels, 1094, 124
21. Kupka, F., Piskunov, N., Ryabchikova, T. A., Stempels, H. C., & Weiss, W. W.1999, A&AS, 138, 119
22. Kurucz, R. 1993, ATLAS9 Stellar Atmosphere Programs and 2 km/sgrid. Kurucz CD-ROM No. 13, Cambridge, Mass.: Smithsonian Astrophysical Observatory
23. Landi Degl'Innocenti, E., & Landolfi, M. 2004, Polarization in Spectral LinesAstrophysics and Space Science Library (Kluwer Academic Publishers), 307
24. Leroy, J. L. 1995, A&AS, 114, 79
25. Lignières, F., Petit, P., Böhm, T., & Aurière, M. 2009, A&A, 500, L41
26. Minnaert, M. 1935, Z. Astrophys., 10, 40
27. Morin, J., Donati, J.-F., Petit, P., et al. 2008, MNRAS, 390, 567
28. Petit, V., Wade, G. A., Drissen, L., Montmerle, T., & Alecian, E. 2008, MNRAS,387, L23
29. Piskunov, N. 1999, in Polarization, ed. K. N. Nagendra, & J. O. Stenflo,Astrophysics and Space Science Library, 243, 515
30. Piskunov, N., & Kochukhov, O. 2002, A&A, 381, 736
31. Press, W. H., Teukolsky, S. A., Vetterling, W. T., & Flannery, B. P. 1992,Numerical recipes in FORTRAN, The art of scientific computing, 2nd edn.(Cambridge: University Press)
32. Ramírez Vélez, J. C., Semel, M., Stift, M., et al. 2010, A&A, 512, A6
33. Reiners, A., & Schmitt, J. H. M. M. 2003, A&A, 398, 647
34. Rucinski, S. M. 1992, AJ, 104, 1968
35. Ryabchikova, T., Ryabtsev, A., Kochukhov, O., & Bagnulo, S. 2006, A&A, 456,329
36. Ryabchikova, T. A. 2005, Astron. Lett., 31, 388
37. Semel, M. 1989, A&A, 225, 456
38. Semel, M., & Li, J. 1996, Sol. Phys., 164, 417
39. Semel, M., Ramírez Vélez, J. C., Martínez González, M. J., et al. 2009, A&A,504, 1003
40. Sennhauser, C., Berdyugina, S. V., & Fluri, D. M. 2009, A&A, 507, 1711
41. Snik, F., Jeffers, S., Keller, C., et al. 2008, SPIE, 7014
42. Takeda, Y., Kawanomoto, S., & Ohishi, N. 2008, ApJ, 678, 446
43. Valenti, J. A., Piskunov, N., & Johns-Krull, C. M. 1998, ApJ, 498, 851
44. Wade, G. A., Donati, J.-F., Landstreet, J. D., & Shorlin, S. L. S. 2000a, MNRAS,313, 851
45. Wade, G. A., Donati, J.-F., Landstreet, J. D., & Shorlin, S. L. S. 2000b, MNRAS,313, 823