Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 1981
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981a%26a....93..412m&link_type=abstract
Astronomy and Astrophysics, vol. 93, no. 1-2, Jan. 1981, p. 412-414. Research supported by the Consejo Nacional de Ciencia y Te
Astronomy and Astrophysics
Astrophysics
7
Iue, Line Spectra, Photosphere, T Tauri Stars, Ultraviolet Spectroscopy, Stellar Envelopes, Stellar Mass, Ultraviolet Radiation, Variable Stars
Scientific paper
Low dispersion IUE spectrograms (at wavelengths of 2200-3200 A) of the unusual T Tauri star V 1331 Cyg have been obtained. The observed UV flux is consistent with the assumption that V 1331 Cyg has a photosphere corresponding to a spectral type near F 0. As in the blue to red spectral range, the observed UV line spectrum (dominated by very strong Mg II emission lines) appears to be produced by blends of envelope emission and absorption lines with no or little photospheric contributions.
Appenzeller Immo
Bertout Claude
Chavarria C.
Krautter Joachim
Mundt Reinhard
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