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ULTRAVIOLET SPECTRA OF FIELD HORIZONTAL BRANCH A-TYPE STARS. II.

ULTRAVIOLET SPECTRA OF FIELD HORIZONTAL BRANCH A-TYPE STARS. II. The spectra of six additional A-type stars have been obtained at low resolution between 1200 and 1900 A with the IUE. The energy distributions of four of the stars match that of the field horizontal branch (FHB) distribution in Huenemoerder et al. (1984) while those of the other two do not. Three of the FHB stars fall above a line in the C(19 - V)0 vs. (b-y)0 diagram; however, HD 60825 is anomalously blue for its C(19 - V) color. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Publications of the Astronomical Society of the Pacific IOP Publishing

ULTRAVIOLET SPECTRA OF FIELD HORIZONTAL BRANCH A-TYPE STARS. II.

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References (1)

Copyright
Copyright © 1990. The Astronomical Society of the Pacific. All rights reserved. Printed in U.S.A.
ISSN
0004-6280
eISSN
1538-3873
DOI
10.1086/132685
Publisher site
See Article on Publisher Site

Abstract

The spectra of six additional A-type stars have been obtained at low resolution between 1200 and 1900 A with the IUE. The energy distributions of four of the stars match that of the field horizontal branch (FHB) distribution in Huenemoerder et al. (1984) while those of the other two do not. Three of the FHB stars fall above a line in the C(19 - V)0 vs. (b-y)0 diagram; however, HD 60825 is anomalously blue for its C(19 - V) color.

Journal

Publications of the Astronomical Society of the Pacific – IOP Publishing

Published: Jun 1, 1990

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