Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 2004
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004a%26a...413..285g&link_type=abstract
Astronomy and Astrophysics, v.413, p.285-291 (2004)
Astronomy and Astrophysics
Astrophysics
4
Atlases, Stars: Early-Type, Stars: Individual, O Pegasi, Stars: Chemically Peculiar
Scientific paper
We present a spectroscopic atlas of the sharp-lined, hot metallic-line star o Pegasi (A1 IV) based on spectrograms obtained with the long camera of the 1.22-m telescope of the Dominion Astrophysical Observatory using a Reticon detector. For λλ3826-4882 the inverse dispersion is 2.4 Åmm-1 with a resolution of 0.072 Å. At the continuum the mean signal-to-noise ratio is 800. The wavelengths in the laboratory frame, the equivalent widths, and the identifications of the various spectral features are given. For studies of similar stars and for atomic physicists interested in improving atomic line parameters, this atlas should provide useful guidance. The stellar and synthetic spectra with their corresponding line identifications can be examined at http://cdsweb.u-strasbg.fr/cgi-bin/qcat?/A+A/413/285.
Full Table 2 is only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5), via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?/A+A/413/285 or in MS Excel format via http://www.brandonu.ca/physics/~gulliver/atlases.html
Adelman Saul J.
Friesen Timothy P.
Gulliver Austin F.
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