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1982•Symposium - International Astronomical UnionOpen access

Some Photometric Characteristics of be Stars (Review Paper)

E. Eugenio, V. Mendoza

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Abstract

Homogeneous observational data on four photometric systems which cover the spectral range from 0.14 to 4 microns through narrow, intermediate and broad passband filters are used to review and derive some photometric characteristics of Be stars. We find that 60% of the stars under discussion have ultraviolet and infrared excesses.

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Homogeneous observational data on four photometric systems which cover the spectral range from 0.14 to 4 microns through narrow, intermediate and broad passband filters are used to review and derive some photometric characteristics of Be stars. We find that 60% of the stars under discussion have ultraviolet and infrared excesses.

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Available abstract

Homogeneous observational data on four photometric systems which cover the spectral range from 0.14 to 4 microns through narrow, intermediate and broad passband filters are used to review and derive some photometric characteristics of Be stars. We find that 60% of the stars under discussion have ultraviolet and infrared excesses.

Key concepts: Stars, Homogeneous, Passband, Photometry (optics), Astrophysics, Astronomy, Photometric system, Physics

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