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A spectroscopic atlas of the magnetic CP star HR 8216 (A6pCr) $\lambda\lambda 3830-4770$

Published online by Cambridge University Press:  02 March 2005

Hulya Caliskan
Affiliation:
Istanbul University, Department of Astronomy and Space Sciences, 34116 Beyazit, Istanbul, Turkey, email: caliskan@istanbul.edu.tr
Saul J. Adelman
Affiliation:
Department of Physics, The Citadel, 171 Moultrie Street, Charleston, SC 29409, USA, email: adelmans@citadel.edu Dominion Astrophysical Observatory, Herzberg Institute of Astrophysics, 5071 West Saanich Road, Victoria, BC, V9E 2E7, Canada
Austin F. Gulliver
Affiliation:
Dominion Astrophysical Observatory, Herzberg Institute of Astrophysics, 5071 West Saanich Road, Victoria, BC, V9E 2E7, Canada Department of Physics and Astronomy, Brandon University, Brandon, MB, R7A 6A9, Canada, email: gulliver@brandonu.ca
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Abstract

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We present samples from a spectroscopic atlas of the sharp-lined, magnetic Chemically Peculiar star HR 8216 (A6pCr) based on spectrograms obtained with the long camera of the 1.22-m telescope of the Dominion Astrophysical Observatory using a Reticon detector. For the spectral region $\lambda\lambda 3830-4770$ the inverse dispersion is $2.4\,\AA\,mm^{-1}$ with a 2 pixel resolution of 0.072 Å. At the continuum the mean signal-to-noise ratio is 200. The wavelengths in the laboratory frame, the equivalent widths, and the identifications of the various spectral features are given. This atlas should provide useful guidance for studies of similar stars and for atomic physicists interested in improving atomic line parameters.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html

Type
Contributed Papers
Copyright
© 2004 International Astronomical Union