Skip to main content
Log in

Summary

The paper illustrates with a series of diagrams the variation of prominence activity during the period 1905 to 1952 based on the prominence statistics collected at the Kodaikanal Observatory. The main features of prominence activity brought out by these diagrams are briefly discussed.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Ananthakrishnan, R...Nature, 1952,170, 156.

    Article  Google Scholar 

  2. —————.. Ibid., 1953,172, 854.

    Article  Google Scholar 

  3. Barocas, V...Ap. J., 1939,89, 486.

    Article  Google Scholar 

  4. Behr, A. and Siedentopf, H...Z. f. Ap., 1952,30, 177.

    Google Scholar 

  5. Bergstrand, O. ..Ark. f. Mat. Astr. O. Fys. A, 1930,22 No. 1.

  6. Bocchino, G...M.S.A. Ital., 1933,6, 479.

    Google Scholar 

  7. D’Azambuja, L., M and Mme. ..Ann. d. Obs. Paris, 1948,6, Fas. 7.

  8. Evershed, J. and Evershed, M. A.Mem. Kod. Obs., 1917,1, Part 2.

  9. Kleczek, J...Bull. Ast. Inst. Czechoslovakia, 1953,4, 9.

    Google Scholar 

  10. Lockyer, N. and Lockyer, W. J. S.M.N.R.A.S., 1903,63, 446.

    Google Scholar 

  11. Lockyer, W. J. S... Ibid., 1903,63, 481.

    Google Scholar 

  12. —————.. Ibid., 1922,82, 323.

    Google Scholar 

  13. —————.. Ibid., 1931,91, 797.

    Google Scholar 

  14. Ludendorff, H. ..Sitz. d. Preuss. d. Wiss. Phys. Math. Klasse, 1928,16.

  15. Mitchell, S. A...Hand. d. Ap., 1929,4, 338.

    Google Scholar 

  16. Moss, W. ..Ann. Sol. Phys. Obs. Cambridge, 1946, 3, Part 3.

  17. Ricco, A...M.S. Sp. Ital., 1891,20, 135.

    Google Scholar 

  18. —————.. Ibid., (2nd Series), 1914,3, 17.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Ananthakrishnan, R. Prominence activity (1905–1952). Proc. Indian Acad. Sci. 40, 72–90 (1954). https://doi.org/10.1007/BF03048709

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF03048709

Keywords

Navigation