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In-situ Observations of a Co-rotating Interaction Region at Venus Identified by IPS and STEREO

Abstract

This paper reports on the first combination of results from in-situ plasma measurements at Venus, using data from Venus Express, and remote sensing data from observations of interplanetary scintillation (IPS). In so doing, we demonstrate the value of combining remote sensing and in-situ techniques for the purpose of investigating interaction between solar wind, under several different conditions, and the Venusian magnetosphere. The ion mass analyser instrument (IMA) is used to investigate solar wind interaction with the Venusian magnetosphere in the presence of two different solar wind phenomena; a co-rotating interaction region (CIR) and a coronal mass ejection (CME). The CIR, detected with IPS and sampled in-situ at Venus is found to dramatically affect upstream solar wind conditions.

These case studies demonstrate how combining results from these different data sources can be of considerable value when investigating such phenomena.

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References

  1. Barabash, S., Fedorov, A., Sauvaud, J.J., Lundin, R., Russell, C.T., Futaana, Y., Zhang, T.L., Andersson, H., Brinkfeldt, K., Grigoriev, A., et al.: 2007a, The loss of ions from Venus through the plasma wake. Nature 450, 650. doi: 10.1038/nature06434 .

  2. Barabash, S., Sauvaud, J.A., Gunell, H., Andersson, H., Grigoriev, A., Brinkfeldt, K., Holinstroem, M., Lundin, R., Yamauchi, M., Asamura, K., Baumjohann, W., Zhang, T.L., et al.: 2007b, The analyser of space plasmas and energetic atoms (ASPERA-4) for the Venus express mission. Planet. Space Sci. 55(12), 1772 – 1792.

  3. Benna, M., Acuna, M.H., Anderson, B.J., Barabash, S., Boardsen, S.A., Gloeckler, G., Gold, R.E., Ho, G.C., Korth, H., Krimigis, S.M., McNutt, R.L., et al.: 2009, Modeling the response of the induced magnetosphere of Venus to changing IMF direction using MESSENGER and Venus Express observations. J. Geophys. Res. 112, E04S10. doi: 10.1029/2008GL036718 .

  4. Bisi, M.M., Fallows, R.A., Breen, A.R., Habbal, S., Jones, R.A.: 2007, Large-scale structure of the fast solar wind. J. Geophys. Res. 112, A06101. doi: 10.1029/2006JA12166 .

  5. Bisi, M.M., Jackson, B.V., Breen, A.R., Dorrian, G.D., Fallows, R.A., Clover, J.M., Hick, P.P.: 2010, Three-dimensional (3-D) reconstructions of EISCAT IPS velocity data in the declining phase of solar cycle 23. Solar Phys., in this issue. doi: 10.1007/s11207-010-9594-4 .

  6. Breen, A., Fallows, R.A., Bisi, M.M., Thomasson, P., Jordan, C.A., Wannberg, G., Jones, R.A.: 2006, Extremely long baseline interplanetary scintillation measurements of solar wind velocity. J. Geophys. Res. 111, A08104. doi: 10.1029/2005JA011485 .

  7. Breen, A., Fallows, R.A., Bisi, M.M., Jones, R.A., Jackson, B.V., Kojima, M., Dorrian, G.D., Middleton, H.R., Thomasson, P., Wannberg, G.: 2008, The solar eruption of 2005 May 13 and its effects: Long-baseline interplanetary scintillation observations of the earth-directed coronal mass ejection. Astrophys. J. Lett. 683, L79 – L82.

  8. Canals, A., Breen, A., Moran, P., Ofman, L.: 2002, Estimating random transverse velocities in the fast solar wind from EISCAT interplanetary scintillation measurements. Ann. Geophys. 20, 1265 – 1277.

  9. Davies, J.A., Harrison, R.A., Rouillard, A.P., Sheeley, N.R., Perry, C.H., Bewsher, D., Davis, C.J., Eyles, C.J., Crothers, S.R., Brown, D.S.: 2009, A synoptic view of solar transient evolution in the inner heliosphere using the Heliospheric Imagers on STEREO. Geophys. Res. Lett. 36(2), L02102.

  10. Dorrian, G.D., Breen, A.R., Davies, J.A., Rouillard, A.P., Fallows, R.A., Whittaker, I.C., Brown, D.S., Harrison, R.A., Davis, C.J., Grande, M.: 2010, Transient structures and stream interaction regions in the solar wind: Results from EISCAT interplanetary scintillation, STEREO HI and Venus Express ASPERA-4 measurements. Solar Phys., in this issue.

  11. Eyles, C.J., Harrison, R.A., Davis, C.J., Waltham, N.R., Shaughnessy, B.M., Mapson-Menard, H.C.A., Bewsher, D., Crothers, S.R., Davies, J.A., Simnett, G.M., et al.: 2009, The heliospheric imagers onboard the STEREO mission. Solar Phys. 254(2), 387 – 445.

  12. Fallows, R.A., Breen, A., Dorrian, G.: 2008, Developments in the use of EISCAT for interplanetary scintillation. Ann. Geophys. 26, 2229.

  13. Gosling, J.T., Asbridge, J.R., Bame, S.J., Feldman, W.C.: 1978, Solar wind stream interfaces. J. Geophys. Res. 83(A4), 1401.

  14. Gosling, J.T., McComas, D.J., Phillips, J.L., Bame, S.J.: 1991, Geomagnetic activity associated with Earth passage of interplanetary shock disturbances and coronal mass ejections. J. Geophys. Res., Space. Phys. 96(A5), 7831 – 7839.

  15. Harrison, R.A., Davies, J.A., Rouillard, A.P., Davis, C.J., Eyles, C.J., Bewsher, D., Crothers, S.R., Howard, R.A., Sheeley, N.R., Vourlidas, A., et al.: 2009, Two years of the STEREO heliospheric imagers invited review. Solar Phys. 256(1–2), 219 – 237.

  16. Hewish, A., Scott, P., Wills, D.: 1964, Interplanetary scintillation of small diameter radio sources. Nature 203, 1214 – 1217.

  17. Luhmann, J.G., Kasprzak, W.T., Russell, C.T.: 2007, Space weather at Venus and its potential consequences for atmosphere evolution. J. Geophys. Res. 36, GL036718. doi: 10.1029/2006JE002820 .

  18. Manoharan, P.K., Ananthakrishnan, S.: 1990, Determination of solar wind velocities using single-station measurements of interplanetary scintillation. Mon. Not. Roy. Astron. Soc. 244, 691 – 695.

  19. Rouillard, A.P., Davies, J.A., Forsyth, R.J., Savani, N.P., Sheeley, N.R., Thernisien, A., Zhang, T.L., Howard, R.A., Anderson, B., Carr, C.M., et al.: 2009, A solar storm observed from the Sun to Venus using the STEREO, Venus Express, and MESSENGER spacecraft. J. Geophys. Res. 114, A07106. doi: 10.1029/2008JA014034 .

  20. Slavin, J.A., Acuna, M.H., Anderson, B.J., Barabash, S., Benna, M., Boardsen, S.A., Fränz, M., Gloeckler, G., Gold, R.E., Ho, G.C., et al.: 2009, MESSENGER and Venus Express observations of the solar wind interaction with Venus. J. Geophys. Res. 36, GL037876. doi: 10.1029/2009GL037876 .

  21. Svedhem, H., Titov, D.V., McCoy, D., Lebreton, J.P., Barabash, S., Bertaux, J.L., Drossart, P., Formisano, V., Haeusler, B., Korablev, O., et al.: 2007, Venus Express – The first European mission to Venus. Planet. Space Sci. 55, 1636 – 1652. doi: 10.1016/j.pss.2007.01.013 .

  22. Taylor, H.A., Kramer, L., Cloutier, P.A., Walker, S.S.: 1995, Signatures of solar wind interaction with the nightside ionosphere of Venus. Earth Moon Planets 69, 173 – 199.

  23. Tsurutani, B.T., Goldstein, B.E., Smith, E.J., Gonzalez, W.D., Tang, F., Akasofu, S.I., Anderson, R.R.: 1990, The interplanetary and solar causes of geomagnetic activity. Planet. Space Sci. 38(1), 109 – 126.

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Correspondence to I. C. Whittaker.

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Remote Sensing of the Inner Heliosphere

Guest Editors: M.M. Bisi and A.R. Breen

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Whittaker, I.C., Dorrian, G.D., Breen, A. et al. In-situ Observations of a Co-rotating Interaction Region at Venus Identified by IPS and STEREO. Sol Phys 265, 197–206 (2010). https://doi.org/10.1007/s11207-010-9608-2

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Keywords

  • Co-rotating interaction region
  • IPS
  • Venus
  • Venus express
  • Combination of remote sensing and in situ
  • Ion counts
  • CME
  • Mass loading