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A Photometric and Magnetic Analysis of the Wilson Effect

  • M. Steinegger
  • J. A. Bonet
  • M. Vázquez
  • V. Martinez Pillet
Conference paper
Part of the Astrophysics and Space Science Library book series (ASSL, volume 259)

Abstract

For two sunspot groups observed in June 1992 we analyze the center-to-limb variation and height dependence of various geometrical parameters describing the Wilson effect by using continuum observations and simultaneously obtained images of the degree of polarization.

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References

  1. Collados, M., del Toro Iniesta, J.C., and Vazquez, M.: 1987, Solar Phys. 112, 281.ADSCrossRefGoogle Scholar
  2. Sanchez Cuberes, M., Bonet, J.A., Vazquez, M., and Wittmann, A.D.: 1999, paper presented at the 19th NSO/Sacramento Peak Summer Workshop: High Resolution Solar Physics, in press.Google Scholar
  3. Skumanich, A., Lites, B.W., Martinez Pillet, V., and Seagraves, P.: 1997, ApJS 110, 357.ADSCrossRefGoogle Scholar
  4. Steinegger, M., Bonet, J.A., and Vazquez, M.: 1997, Solar Phys. 171, 303.ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2001

Authors and Affiliations

  • M. Steinegger
    • 1
  • J. A. Bonet
    • 2
  • M. Vázquez
    • 2
  • V. Martinez Pillet
    • 2
  1. 1.Institut für GeophysikAstrophysik und Meteorologie Karl-Franzens-Universität GrazGrazAustria
  2. 2.Instituto de Astrofisica de CanariasLa LagunaSpain

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