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Quantitative Spectral Classification in the BCD System for LMC Supergiants

Published online by Cambridge University Press:  14 August 2015

L. Divan
L. Divan*
Affiliation:
Institut d'Astrophysique de Paris and European Southern Observatory, La Silla, Chile

Abstract

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In December 1970 and January 1971, spectra of 13 LMC supergiants have been obtained with the Chalonge spectrograph attached to the Cassegrain focus of the 152 cm ESO reflector at La Silla. The spectrophotometric parameters λ1, D, φb and φuv were measured and the first results deal with (a) spectral classification and (b) the distance modulus of the LMC.

Type
Part I: Classification of Slit Spectra
Information
Symposium - International Astronomical Union , Volume 50: Spectral Classification and Multicolour Photometry , 1973 , pp. 27 - 28
Copyright
Copyright © Reidel 1973 

References

Ardeberg, A., Brunet, J.-P., Maurice, E., and Prévot, L.: 1972, Astron. Astrophys. Suppl. Ser. 6, 249.Google Scholar