Effect of polarimetric noise on the estimation of twist and magnetic energy of force-free fields

Astrophysical Journal

Volumn 700, Issue 1, 2009, Pages 199-208

  Tiwari, Sanjiv Kumar ^a   Venkatakrishnan, P ^a   Gosain, Sanjay ^a   Joshi, Jayant ^a  

^a PHYSICAL RESEARCH LABORATORY   (India)

Author keywords

Sun: magnetic fields; Sun: photosphere

Indexed keywords

EID: 85021145280     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1088/0004-637X/700/1/199     Document Type: Article

References (80)

1. Abramenko, V. I., Wang, T., & Yurchishin, V. B. 1996, Sol. Phys., 168, 75
2. Ai, G.-X., & Hu, Y.-F. 1986, Publ. Beijing Astron. Obs., 8, 1
3. Ambastha, A., Hagyard, M. J., & West, E. A. 1993, Sol. Phys., 148, 277
4. Arnaud, J., Mein, P., & Rayrole, J. 1998, in ESA Special Publication 417, Crossroads for European Solar and Heliospheric Physics. Recent Achievements and Future Mission Possibilities, ed. E. R. Priest, F. Moreno-Insertis, & R. A. Harris (ESA-SP 417; Noordwijk: ESA), 213
5. Bao, S., & Zhang, H. 1998, ApJ, 496, L43
6. Berger, M. A., & Field, G. B. 1984, J. Fluid Mech., 147, 133
7. Bernasconi, P. N., Rust, D. M., & Hakim, D. 2005, Sol. Phys., 228, 97
8. Burnette, A. B., Canfield, R. C., & Pevtsov, A. A. 2004, ApJ, 606, 565
9. Chandrasekhar, S. 1961, in Hydrodynamic and Hydromagnetic Stability (International Series of Monographs on Physics) (Oxford: Clarendon)
10. Drake, J. F. 1971, Sol. Phys., 16, 152
11. Elmore, D. F., et al. 1992, Proc. SPIE, 1746, 22
12. Elsasser, W. M. 1956, Rev. Mod. Phys., 28, 135
13. Emslie, A. G., Dennis, B. R., Holman, G. D., & Hudson, H. S. 2005, J. Geophys. Res., 110, A11103
14. Gary, G. A., Moore, R. L., Hagyard, M. J., & Haisch, B. M. 1987, ApJ, 314, 782
15. Gosain, S., Venkatakrishnan, P., & Venugopalan, K. 2004, Exp. Astron., 18, 31
16. Gosain, S., Venkatakrishnan, P., & Venugopalan, K. 2006, J. Astron. Astrophys., 27, 285
17. Hagino, M., & Sakurai, T. 2004, PASJ, 56, 831
18. Hagino, M., & Sakurai, T. 2005, PASJ, 57, 481
19. Hagyard, M. J., Adams, M. L., Smith, J. E., & West, E. A. 2000, Sol. Phys., 191, 309
20. Hagyard, M. J., Cumings, N. P., West, E. A., & Smith, J. E. 1982, Sol. Phys., 80, 33
21. Hagyard, M. J., & Pevtsov, A. A. 1999, Sol. Phys., 189, 25
22. Hagyard, M. J., Stark, B. A., & Venkatakrishnan, P. 1999, Sol. Phys., 184, 133
23. Hale, G. E. 1925, PASP, 37, 268
24. Hale, G. E. 1927, Nature, 119, 708
25. Ichimoto, K., et al. 2008, Sol. Phys., 249, 233
26. Jones, H. P., Harvey, J. W., Henney, C. J., Hill, F., & Keller, C. U. 2002, in ESA Special Publication 505, SOLMAG 2002. Proceedings of the Magnetic Coupling of the Solar Atmosphere Euroconference, ed. H. Sawaya-Lacoste (Dordrecht: Kluwer), 15
27. Keller, C. U., Aebersold, F., Egger, U., Povel, H. P., Steiner, P., & Stenflo, J. O. 1992, Tech. Rep. No. 53, LEST Found., Univ. of Oslo
28. Keller, C. U., Harvey, J. W., & Giampapa, M. S. 2003, Proc. SPIE, 4853, 194
29. Khomenko, E. V., Shelyag, S., Solanki, S. K., & Vögler, A. 2005, A&A, 442, 1059
30. Klimchuk, J. A., Canfield, R. C., & Rhoads, J. E. 1992, ApJ, 385, 327
31. Lagg, A., Woch, J., Krupp, N., & Solanki, S. K. 2004, A&A, 414, 1109
32. Landolfi, M., & Landi Degl'Innocenti, E. 1982, Sol. Phys., 78, 355
33. Leka, K. D., Canfield, R. C., McClymont, A. N., & van Driel-Gesztelyi, L. 1996, ApJ, 462, 547
34. Lites, B. W., & Skumanich, A. 1985, in NASA Marshall Space Flight Center Measurements of Solar Vector Magnetic Fields (SEE N85-29869 18-92), 342
35. Longcope, D. W., Fisher, G. H., & Pevtsov, A. A. 1998, ApJ, 507, 417
36. López Ariste, A., Aulanier, G., Schmieder, B., & Sainz Dalda, A. 2006, A&A, 456, 725
37. Low, B. C. 1982, Sol. Phys., 77, 43
38. Low, B. C. 1985, in NASA Marshall Space Flight Center Measurements of Solar Vector Magnetic Fields (SEE N85-29869 18-92), 49
39. Low, B. C. 1989, in Geophysical Monograph Series 54, Solor System Plasma Physics, ed. J. H. Jr. Waite, J. L. Burch, & R. L. Moore (Washington, DC: American Geophysical Union), 21
40. Makita, M., Hamana, S., Nishi, K., Shimizu, M., & Koyano, H. 1985, PASJ, 37, 561
41. Martin, S. F., Bilimoria, R., & Tracadas, P.W. 1994, in Solar Surface Magnetism ed. R. J. Rutten & C. J. Schrijver (Dordrecht: Kluwer), 303
42. Martin, S. F., Lin, Y., & Engvold, O. 2008, Sol. Phys., 250, 31
43. Martin, S. F., & McAllister, A. H. 1996, in IAU Colloq. 153, Magnetodynamic Phenomena in the Solar Atmosphere-Prototypes of Stellar Magnetic Activity, ed. Y. Uchida, T. Kosugi, & H. S. Hudson (Dordrecht: Kluwer), 497
44. Metcalf, T. R., Jiao, L., McClymont, A. N., Canfield, R. C., & Uitenbroek, H. 1995, ApJ, 439, 474
45. Metcalf, T. R., et al. 2006, Sol. Phys., 237, 267
46. Mickey, D. L. 1985, Sol. Phys., 97, 223
47. Mickey, D. L., Canfield, R. C., Labonte, B. J., Leka, K. D., Waterson, M. F., & Weber, H. M. 1996, Sol. Phys., 168, 229
48. Molodensky, M. M. 1974, Sol. Phys., 39, 393
49. Parker, E. N. 1979, Cosmical Magnetic Fields: Their Origin and Their Activity (Oxford/New York: Clarendon Press/Oxford Univ. Press)
50. Pevtsov, A. A., Balasubramaniam, K. S., & Rogers, J. W. 2003, ApJ, 595, 500
51. Pevtsov, A. A., Canfield, R. C., & Latushko, S. M. 2001, ApJ, 549, L261
52. Pevtsov, A. A., Canfield, R. C., & Metcalf, T. R. 1994, ApJ, 425, L117
53. Pevtsov, A. A., Canfield, R. C., & Metcalf, T. R. 1995, ApJ, 440, L109
54. Pevtsov, A. A., & Longcope, D.W. 2001, in ASP Conf. Ser. 236, Advanced Solar Polarimetry-Theory, Observation, and Instrumentation, ed. M. Sigwarth (San Francisco, CA: ASP), 423
55. Pevtsov, A. A., & Longcope, D. W. 2007, in ASP Conf. Ser. 369, New Solar Physics with Solar-B Mission, ed. K. Shibata, S. Nagata, & T. Sakurai (San Francisco, CA: ASP), 99
56. Povel, H. 1995, Opt. Eng., 34, 1870
57. Rachkowsky, D. N. 1967, Izv. Krymsk. Astrofiz. Obs., 37, 56
58. Richardson, R. S. 1941, ApJ, 93, 24
59. Rust, D. M. 1994, Geophys. Res. Lett., 21, 241
60. Rust, D. M., & Kumar, A. 1996, ApJ, 464, L199
61. Sakurai, T., et al. 1995, PASJ, 47, 81
62. S'anchez Almeida, J. 1998, in ASP Conf. Ser. 155, Three-Dimensional Structure of Solar Active Regions ed. C. E. Alissandrakis & B. Schmieder (San Francisco, CA: ASP), 54
63. Sankarasubramanian, K., et al. 2004, Proc. SPIE, 5171, 207
64. Sankarasubramanian, K., et al. 2006, in ASP Conf. Ser. 358, Solar Polarization 4, ed. R. Casini & B. W. Lites (San Francisco, CA: ASP), 201
65. Schmidt, W., Beck, C., Kentischer, T., Elmore, D., & Lites, B. 2003, Astron. Nachr., 324, 300
66. Seehafer, N. 1990, Sol. Phys., 125, 219
67. Skumanich, A., & Lites, B. W. 1987, ApJ, 322, 473
68. Socas-Navarro, H. 2001, in ASP Conf. Ser. 236, Advanced Solar Polarimetry - Theory, Observation, and Instrumentation, ed. M. Sigwarth (San Francisco, CA: ASP), 487
69. Solanki, S. K. 1989, A&A, 224, 225
70. Staude, J., Hofmann, A., & Bachmann, G. 1991, in 11 National Solar Observatory/Sacramento Peak Summer Workshop: Solar polarimetry, 49-58, 49
71. Stenflo, J. O. 1996, Nature, 382, 588
72. Stenflo, J. O., & Keller, C. U. 1997, A&A, 321, 927
73. Stepanov, V. E., & Severny, A. B. 1962, Izv. Krymsk. Astrofiz. Obs., 28, 166
74. Tiwari, S. K., Joshi, J., Gosain, S., & Venkatakrishnan, P. 2008, in Proc. Astrophys. and Space Science, Turbulence, Dynamos, Accretion Disks, Pulsars and Collective Plasma Processes, ed. S. S. Hasan, R. T. Gangadhara, & V. Krishan (Dordrecht: Springer), 329
75. Tsuneta, S., et al. 2008, Sol. Phys., 249, 167
76. Unno, W. 1956, PASJ, 8, 108
77. Venkatakrishnan, P., & Gary, G. A. 1989, Sol. Phys., 120, 235
78. Wang, J., Shi, Z., Wang, H., & Lue, Y. 1996, ApJ, 456, 861
79. West, E. A., & Hagyard, M. J. 1983, Sol. Phys., 88, 51
80. Wilkinson, L. K., Emslie, G. A., & Gary, G. A. 1989, Sol. Phys., 119, 77