Astronomy and Astrophysics – Astronomy
Scientific paper
Oct 1982
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982a%26a...114..170m&link_type=abstract
Astronomy and Astrophysics, vol. 114, no. 1, Oct. 1982, p. 170-176. Research supported by the Consiglio Nazionale delle Ricerch
Astronomy and Astrophysics
Astronomy
25
A Stars, F Stars, Spectral Energy Distribution, Stellar Spectra, Stellar Temperature, Ultraviolet Astronomy, Tables (Data), Visible Spectrum, Wavelengths
Scientific paper
An automatic and fast procedure was implemented to determine Te and log g from the comparison of the UV S 2/68 spectra with the Kurucz models. The method has been applied to all A and F stars with (B-V)0 greater than or equal to 0 and luminosity classes III, IV, IV-V, and V, included in the Ultraviolet Bright-Star Spectrophotometric Catalogue. From the analysis, it appears that the models match the observed fluxes fairly well and that the effective temperatures derived from the UV data agree with those derived from Stromgren photometric indices within 200 K.
Crivellari Lucio
Faraggiana Rosanna
Malagnini Maria Lucia
Morossi Carlo
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