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The Eclipse of CI Cygni in 1980 on the Objective Prism Spectra

  • J. Mikołajewska
  • M. Mikołajewski
Conference paper
Part of the Astrophysics and Space Science Library book series (ASSL, volume 95)

Abstract

The observations of CI Cyg were carried out with the Torun 60/90 cm Schmidt telescope with the objective prism giving a dispersion of 250 A/mm at H-gamma. Intensity traces of 20 selected spectra, made on the Kodak IIa-O plates, were made. The results were corrected for all instrumental effects and the interstellar extinction. The relative emission lines intensities have been obtained from the tracings after normalization to H-beta = 100.

References

  1. Boyarchuk, A. A., Gershberg, R.E., Pronik, V.I., 1963, Isvestia Crimea, 29, 291.Google Scholar
  2. Iijima, T., 1981a, in Photometric and Spectroscopic Binary Systems D. Reidel Publ. Co., 517-534.Google Scholar
  3. Iijima, T., 1981b, Astron. Astrophys., 94, 290.ADSGoogle Scholar

Copyright information

© D. Reidel Publishing Company, Dordrecht, Holland 1982

Authors and Affiliations

  • J. Mikołajewska
    • 1
  • M. Mikołajewski
    • 1
  1. 1.Institute of Astronomy Nicolaus CopernicusUniversity ToruńPoland

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