ON THE PROBLEM OF THE NORMAL ENERGY-DISTR IBUTION STELLAR SPECTRA - A0-A2 MAIN-SEQUENCE STARS

Authors
KNYAZEVA LN KHARITONOV AV
Citation
Ln. Knyazeva et Av. Kharitonov, ON THE PROBLEM OF THE NORMAL ENERGY-DISTR IBUTION STELLAR SPECTRA - A0-A2 MAIN-SEQUENCE STARS, ASTRONOM ZH, 70(4), 1993, pp. 760-772
Citations number
34
Categorie Soggetti
Astronomy & Astrophysics
Journal title
ASTRONOMICESKIJ ZURNAL
ISSN journal
00046299 → ACNP
Volume
70
Issue
4
Year of publication
1993
Pages
760 - 772
Database
ISI
SICI code
0004-6299(1993)70:4<760:OTPOTN>2.0.ZU;2-2
Abstract
The normal energy distribution in the range of 3200-7600 angstrom are presented for two sources of the spectral classification data. The spe ctrophotometric data are taken from three catalogues (B - V) and (U - B) indices for all A0 - A2V normal stars from the Bright Star Catalogu e were analyzed to estimate a sufficiency of our sample of the stars f or characterizing each subclass. We have calculated the everage (B - V ) and (U - B) indices for these subclasses.