paper

A multi-epoch spectrophotometric atlas of symbiotic stars

arXiv:astro-ph/0202274 · doi:10.1051/0004-6361:20011724

Abstract

A multi-epoch, absolute-fluxed spectral atlas extending from about 3200 to 9000 Ang is presented for 130 symbiotic stars, including members of the LMC, SMC and Draco dwarf galaxies. The fluxes are accurate to better than 5% as shown by comparison with Tycho and ground-based photometric data. The spectra of 40 reference objects (MKK cool giant standards, Mira and Carbon stars, planetary nebulae, white dwarfs, hot sub-dwarfs, Wolf-Rayet stars, classical novae, VV Cep and Herbig Ae/Be objects) are provided to assist the interpretation of symbiotic star spectra. Astrometric positions and counterparts in astrometric catalogues are derived for all program symbiotic stars.

A&A, in press (264 pages, 3 tables, 256 figures). The spectra are available in electronic form from the authors. Only a sample of the whole paper is given here. The full text can be downloaded from http://ulisse.pd.astro.it/symbio-atlas/ where the spectra in electronic form of the 40 reference objects can be found too

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