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Paper: Comparative Analysis of Blue Spectra of the Peculiar Red Novae V838 Mon and V4332 Sgr after their Outbursts
Volume: 363, The Nature of V838 Mon and its Light Echo
Page: 206
Authors: Barsukova, E.; Goranskij, V.P.; Abolmasov, P.K.; Fabrika, S.N.
Abstract: We analysed high S/N ratio spectra in the range of λ3970−5730 taken with 6-m BTA telescope in 2004 and 2005. BTA spectra of V838 Mon and V4332 Sgr have little in common except oxygen-rich abundance of these stars. We identified [Fe II] lines in our spectra of V838 Mon which are seen also in the June 1994 MMT spectrum of V4332 Sgr. The nature of ionization sources is discussed.
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