Abstract
Relatively few spectra of symbiotic stars have been recently published in the photographic infrared. We have observed six objects during the period 1962–1977 with a grating spectrograph attached to the newtonian focus of the 120-cm telescope at Observatoire de Haute Provence. The reciprocal dispersion is 230 A.mm−1 and the region 5800 to 8800 A has been covered using hypersensitized IN plates. The minimum equivalent width for an emission line to be seen is about 0.5 A. The spectra are displayed on plates I and II. We now briefly review the main spectral characteristics.
Les observations ont été effectuées à l’Observatoire de Haute Provence (C.N.R.S.)
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© 1982 D. Reidel Publishing Company, Dordrecht, Holland
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Andrillat, Y., Houziaux, L. (1982). Photographic Infrared Spectra of Symbiotic Stars. In: Friedjung, M., Viotti, R. (eds) The Nature of Symbiotic Stars. Astrophysics and Space Science Library, vol 95. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-7834-8_7
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DOI: https://doi.org/10.1007/978-94-009-7834-8_7
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-009-7836-2
Online ISBN: 978-94-009-7834-8
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