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The Chromospheric Spectrum of the ζ Aur Binary HR 6902

Published online by Cambridge University Press:  19 July 2016

R. Griffin*
Affiliation:
The Observatories, Madingley Road, Cambridge U.K.

Abstract

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Observations of the composite-spectrum binary HR 6902 around the time of total eclipse reveal absorption features that are due to the chromosphere of the G9 II primary star. By the application of o method of digital subtraction we have succeeded in isolating the spectrum of the stellar chromosphere.

Type
I. Spectrographs, Detectors, Fourier Transform Spectroscopy, and Radial Velocities
Copyright
Copyright © Kluwer 1988 

References

Griffin, R. & Griffin, R.: 1986, J. Astrophys. Astr. 7, 195.Google Scholar
Morbey, C.L., Wright, K.O., Carlberg, R.G.: 1975, J. Roy. Astron. Soc. Canada 69, 40.Google Scholar
Popper, D.M.: 1980, Ann. Rev. Astr. Ap. 18, 115.Google Scholar
Wright, K.O.: 1952, Publ. Dom. Astrophys. Obs. 9, 189.Google Scholar
Wright, K.O.: 1975, J. Roy. Astron. Soc. Canada 69, 277.Google Scholar