Space weather and deep space communications

Space Weather

Volumn 5, Issue 9, 2007, Pages

  Woo, Richard ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77950605986     PISSN: 15427390     EISSN: 15427390     Source Type: Journal    
DOI: 10.1029/2006SW000307     Document Type: Article

References (55)

1. Armstrong, J. W. (2006), Low-frequency gravitational wave searches using spacecraft Doppler tracking, Living Rev. Relativity, 9, 1. (Available at http://www.livingreviews.org/lrr-2006-1)
2. Armstrong, J. W., and R. Woo (1981), Solar wind motion within 30 Ro: Spacecraft radio scintillation observations, Astron. Astrophys., 103, 415-421.
3. Bavassano, B., R. Woo, and R. Bruno (1997), Heliospheric plasma sheet and coronal streamers, Geophys. Res. Lett., 24, 1655-1658.
4. Callahan, P. S. (1974), Interpretation of columnar content measurements of the solar-wind turbulence, Astrophys. J., 187, 185-190.
5. Callahan, P. S. (1975), Columnar content measurements of the solarwind turbulence near the Sun, Astrophys. J., 199, 227-236.
6. Coles, W. A. (1978), Interplanetary scintillation, Space Sci. Rev., 21, 411-425.
7. Dyer, J. W. (1980), Pioneer Saturn, Science, 207, 400-401.
8. Ekers, R. D., and L. T. Little (1971), The motion of the solar wind close to the Sun, Astron. Astrophys., 10, 310-316.
9. Fisher, R., R. H. Lee, R. M. MacQueen, and A. I. Poland (1981), New Mauna Loa coronagraph systems, Appl. Opt., 20, 1094-1101.
10. Goldstein, R. M. (1969), Superior conjunction of Pioneer 6, Science, 166, 598-601.
11. Gopalswamy, N., et al. (1998), On the relationship between coronal mass ejections and magnetic clouds, Geophys. Res. Lett., 25, 2485-2488.
12. Gosling, J. T., G. Borrini, J. R. Asbridge, S. J. Bame, W. C. Feldman, and R. T. Hansen (1981), Coronal streamers in the solar wind at 1 AU, J. Geophys. Res., 86, 5438-5448.
13. Hewish, A. (1955), The irregular structure of the outer regions of the solar corona, Proc. R. Soc. London, Ser. A, 228, 238-251.
14. Hewish, A., P. F. Scott, and D. Wills (1964), Interplanetary scintillation of small diameter radio sources, Nature, 203, 1214-1217.
15. Hewish, A., P. A. Dennison, and J. D. H. Pilkington (1966), Measurements of the size and motion of irregularities in the interplanetary medium, Nature, 209, 1188-1189.
16. Howard, R. A., N. R. Sheeley Jr., M. J. Koomen, and D. J. Michels (1985), Coronal mass ejections: 1979-1981, J. Geophys. Res., 90, 8173-8191.
17. Howard, R. A., et al. (1997), Observations of CMEs from SOHO/ LASCO, in Coronal Mass Ejections, Geophys. Monogr. Ser., vol.99, edited by N. Crooker, J. A. Joselyn, and J. Feynman, pp. 17-26, AGU, Washington, D. C.
18. Huddleston, D. E., R. Woo, and M. Neugebauer (1995), Density fluctuations in different types of solar wind flow at 1 AU and comparison with results from Doppler scintillation measurements near the Sun, J. Geophys. Res., 100, 19,951-19,956.
19. Hundhausen, A. J. (1993), Sizes and locations of coronal mass ejections: SMM observations from 1980 and 1984-1989, J. Geophys. Res., 98, 13,177-13,200.
20. Koutchmy, O., and S. Koutchmy (1989), Small scale coronal structures, in 10th SPO Workshop Proceedings, edited by O. van der Lü he, p. 217, Soc. Astron. de France, Paris.
21. Koutchmy, S., A. Adjabshirizadeh, F. Baudin, K. Bocchialini, J.-P. Delahoudinière, L. Golub, P. Lamy, and J. Mouette (2001), Dynamical phenomena observed at the Aug. 11, 1999 total eclipse, Obs. Trav., 53, 35-41.
22. Levy, G. S., T. Sato, B. L. Seidel, C. T. Stelzried, J. E. Ohlson, and W. V. T. Rusch (1969), Pioneer 6: Measurement of transient Faraday rotation phenomena observed during solar occultation, Science, 166, 596-598.
23. Machin, K. E., and F. G. Smith (1952), Occultation of a radio star by the solar corona, Nature, 170, 319-320.
24. Morgan, H., S. R. Habbal, and R. Woo (2006), The depiction of coronal structure in white-light pictures, Sol. Phys., 236, 263-272.
25. Plunkett, S. P., et al. (1997), A multi-wavelength analysis of the February 6/7, 1997 coronal mass ejection, in The Corona and Solar Wind Near Minimum Activity, Proceedings of 5th SOHO Workshop, Oslo, Norway, Eur. Space Agency Spec. Publ., ESA SP-404, 615-618.
26. Sheeley, N. R., Jr., R. A. Howard, M. J. Koomen, D. J. Michels, R. Schwenn, K.-H. Mulhauser, and H. Rosenbauer (1985), Coronal mass ejections and interplanetary shocks, J. Geophys. Res., 90, 163-175.
27. Sheeley, N. R., Jr., et al. (1997), Measurements of flow speeds in the corona between 2 and 30 Ro, Astrophys. J., 484, 472-478.
28. Smith, E. J. (2001), The heliospheric current sheet, J. Geophys. Res., 106, 15,819-15,831.
29. Vitkevich, V. V. (1955), Dokl. Akad. Nauk. U. S. S. R., 101, 429.
30. Wang, Y.-M., et al. (1997), Origin and evolution of coronal streamer structure during the 1996 minimum activity phase, Astrophys. J., 485, 875-889.
31. Winterhalter, D., E. J. Smith, M. E. Burton, N. Murphy, and D. J. McComas (1994), The heliospheric plasma sheet, J. Geophys. Res., 99, 6667-6680.
32. Woo, R. (1975), Multifrequency techniques for studying interplanetary scintillations, Astrophys. J., 201, 238-248.
33. Woo, R. (1978), Radial dependence of solar wind properties deduced from Helios 1/2 and Pioneer 10/11 radio scattering observations, Astrophys. J., 219, 727-739.
34. Woo, R. (1988), A synoptic study of Doppler scintillation transients in the solar wind, J. Geophys. Res., 93, 3926-3939.
35. Woo, R. (1993), Solar cycle variation of interplanetary disturbances observed as Doppler scintillation transients, J. Geophys. Res., 98, 18,999-19,004.
36. Woo, R. (1996), Kilometre-scale structures in the Sun's corona, Nature, 379, 321-322.
37. Woo, R. (1997), Evidence for the reversal of magnetic field polarity in coronal streamers, Geophys. Res. Lett., 24, 97-100.
38. Woo, R. (2005), Relating white-light coronal images to magnetic fields and plasma flow, Sol. Phys., 231, 71-85.
39. Woo, R. (2006), Ultra-fine-scale filamentary structures in the outer corona and the solar magnetic field, Astrophys. J., 639, L95-L98.
40. Woo, R. (2007), Filamentary structures of solar eclipse white-light images, Sol. Phys, in press.
41. Woo, R., and J. W. Armstrong (1979), Spacecraft radio scattering observations of the power spectrum of electron density fluctuations in the solar wind, J. Geophys. Res., 84, 7288-7296.
42. Woo, R., and J. W. Armstrong (1981), Measurements of a solar flaregenerated shock wave at 13.1 Ro, Nature, 292, 608-610.
43. Woo, R., and P. Gazis (1993), Large-scale solar-wind structure near the Sun detected by Doppler scintillation, Nature, 366, 543-545.
44. Woo, R., and S. R. Habbal (1997a), Finest filamentary structures of the corona in the slow and fast solar wind, Astrophys. J., 474, L139-L142.
45. Woo, R., and S. R. Habbal (1997b), Extension of coronal structure into interplanetary space, Geophys. Res. Lett., 24, 1159-1162.
46. Woo, R., and S. R. Habbal (2005), Origin and acceleration of the slow solar wind, Astrophys. J., 629, L129-L132.
47. Woo, R., and R. Schwenn (1991), Comparison of Doppler scintillation and in situ spacecraft plasma measurements of interplanetary disturbances, J. Geophys. Res., 96, 21,227-21,244.
48. Woo, R., F.-C. Yang, and A. Ishimaru (1976), Structure of density fluctuations near the Sun deduced from Pioneer-6 spectral broadening measurements, Astrophys. J., 210, 593-602.
49. Woo, R., F.-C. Yang, and K. W. Yip (1976), Measurements of largescale density fluctuations in the solar wind using dual-frequency phase scintillations, Astrophys. J., 210, 568-574.
50. Woo, R., J. W. Armstrong, N. R. Sheeley Jr., R. A. Howard, D. J. Michels, and M. J. Koomen (1982), Simultaneous radio scattering and white light observations of a coronal transient, Nature, 300, 157-159.
51. Woo, R., J. W. Armstrong, N. R. Sheeley Jr., R. A. Howard, M. J. Koomen, D. J. Michels, and R. Schwenn (1985), Doppler scintillation observations of interplanetary shocks within 0.3 AU, J. Geophys. Res., 90, 154-162.
52. Woo, R., J. W. Armstrong, and P. R. Gazis (1995a), Doppler scintillation measurements of the heliospheric current sheet and coronal streamers close to the Sun, Space Sci. Rev., 72, 223-228.
53. Woo, R., J. W. Armstrong, M. K. Bird, and M. Pätzold (1995b), Finescale filamentary structure in coronal streamers, Astrophys. J., 449, L91-L94.
54. Woo, R., S. R. Habbal, and U. Feldman (2004), Role of closed magnetic fields in solar wind flow, Astrophys. J., 612, 1171-1174.
55. Yashiro, S., N. Gopalswamy, G.Michalek, O. C. St. Cyr, S. P. Plunkett, N. B. Rich, and R. A. Howard (2004), A catalog of white light coronal mass ejections observed by the SOHO spacecraft, J. Geophys. Res., 109, A07105, doi:10.1029/2003JA010282.