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The HR Diagram of Abnormal A-Type Stars

Published online by Cambridge University Press:  14 August 2015

Eugenio E. Mendoza V
Eugenio E. Mendoza V*
Affiliation:
Instituto de Astronomia, Universidad Nacional Autonoma de Mexico

Extract

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We have observed over a hundred A-type stars in the ∝ (16) ∧ (9)-photometric system defined by Mendoza (1976a, b; 1977). These stars also have UBVRI measurements. Sixty five stars have been observed in the thirteen color-photometric system (Mendoza 1971, and Johnson and Mitchell 1975).

Type
Part VI: Galaxies and Miscellaneous Subjects
Information
Symposium - International Astronomical Union , Volume 80: The HR Diagram , 1978 , pp. 289 - 291
Copyright
Copyright © Reidel 1978 

References

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Johnson, H.L. and Mitchell, R.I. (1975). Rev. Mex. Astron. Astrof. 1, 299.Google Scholar
Mendoza, E.E. (1971). In The Magellanic Clouds, Muller, A.B., ed., D. Reidel, Dordrecht, p. 69.Google Scholar
Mendoza, E.E. (1976a). Rev. Mex. Astron. Astrof. 2, 29.Google Scholar
Mendoza, E.E. (1976b). Rev. Mex. Astron. Astrof. 2, 33.Google Scholar
Mendoza, E.E. (1977). Rev. Mex. Astron. Astrof. 2, 287.Google Scholar
Mendoza, E.E., Gomez, T. and Gonzalez, S. (1977). In preparation.Google Scholar