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Relation between the strength of the Sq current system and its focus position

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Abstract

Day-to-day changes of the strength of the Sq current system are studied. It is shown that for Indian longitudes, larger strengths are associated (on the average) with an equatorward shift of the Sq focus as also with larger strengths of the equatorial electrojet.

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References

  • Akasofu S. I., Meng, C. I. and Chapman, S.Proc. III Int. Symp. on Equatorial Aeronomy, Ahmedabad, India, 1969,I A, p. 213.

    Google Scholar 

  • Chapman, S. and Bartles, J...Geomagnetism, Oxford University Press, 1940,1, 234.

    Google Scholar 

  • Hasegawa, M...Proc. Imp. Acad. Tokyo, 1936,12, 185.

    Google Scholar 

  • —————..J. Geophys. Res., 1960,65, 1437.

    Article  Google Scholar 

  • Kane, R. P...J. Atmos. Terr. Phys., 1971,33, 319.

    Article  Google Scholar 

  • —————.. ——Ibid., 1972a,34, 73.

    Article  Google Scholar 

  • —————.. ——Ibid., 1972b,34, 1425.

    Article  Google Scholar 

  • ----- ..Physical Research Laboratory, Ahmedabad, India, Report, 1973,AER—73-02.

  • Matsushita, S...J. Geophys. Res., 1960,65, 3835.

    Article  Google Scholar 

  • —————..J. Atmos. Terr. Phys., 1965,27, 1317.

    Article  Google Scholar 

  • Mayaud, P. N. .. “Atlas of Indices” K, IAGA Bulletin, No. 21, 1967,

  • Olson, W. P...Planet Space Sci., 1970a,18, 1471.

    Article  Google Scholar 

  • —————..J. Geophys. Res., 1970b,75, 7244.

    Article  Google Scholar 

  • Ota, M. ..Transactions of Oslo Meeting, 1948.

  • —————..IATME Bull., 1950,13, 438.

    Google Scholar 

  • Price, A. T. and Stone, D. J...Ann. IGY, 1964,35, 63.

    Google Scholar 

  • Rastogi, R. G. and Rajaram, Girija Mrs.Ind. Jour. Pure and Applied Phys., 1971,9, 531.

    Google Scholar 

  • Schlapp, D. M...J. Atmos. Terr. Phys., 1968,30 1761.

    Article  Google Scholar 

  • Vestine, E. H., Leporte L., Lange, I. and Scott, W. E.The Geomagnetic Field, Its Description and Analysis Carnegic Institute of Washington Publi. 580, Washington D.C., 1947, Chapter VII.

    Google Scholar 

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Communicated by Prof. K. R. Ramanathan,f.a.sc.

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Kane, R.P. Relation between the strength of the Sq current system and its focus position. Proc. Indian Acad. Sci. 80, 17–25 (1974). https://doi.org/10.1007/BF03046669

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  • DOI: https://doi.org/10.1007/BF03046669

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