Abstract
Spectra of Nova Del 1967 have been obtained in the photographic infrared during the period March to November 1969. The gradient in the region 1.3–1.7 µ−1 has decreased from 3.06 in November 1968 to 2.57 in November 1969. The main spectral features occurring in the wavelength range 5800–9600 Å are described, while the profiles of some strong lines are displayed on Figures 2–6.
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Andrillat, Y. et Houziaux, L.: 1968, inMass Loss from Stars (ed. by M. Hack), D. Reidel Publ. Co., Dordrecht, Holland, p. 281.
Andrillat, Y. et Houziaux, L.: 1969,Comptes Rendus Acad. Sc. Paris 269, p. 546.
Andrillat, Y. et Houziaux, L.: 1970,Astrophys. Space Sci. 6, p. 36.
Duruy, M.: 1969, Communication personnelle.
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Les observations ont été effectuées à l'Observatoire de Haute-Provence (CNRS).
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Andrillat, Y., Houziaux, L. Evolution du spectre de la Nova Delphini 1967 dans le proche infrarouge en 1969. Astrophys Space Sci 9, 410–417 (1970). https://doi.org/10.1007/BF00649580
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DOI: https://doi.org/10.1007/BF00649580