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The results of X-ray binary Cyg X-1 investigations based on the optical photometry and high-resolution spectroscopy

Published online by Cambridge University Press:  01 August 2006

Eugenia A. Karitskaya
Eugenia A. Karitskaya*
Affiliation:
Astronomical Institute of RAS, 48 Pyatnitskaya str., Moscow 119017, Russia, emial: karitsk@sai.msu.ru
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Abstract

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Selected results of 1994-2004 optical photometric and high-resolution spectral observations including those obtained in the frame of a coordinated CIS countries campaign “Optical Monitoring of Unique Astrophysical Objects” and their comparison with ASM/RXTE X-ray data are briefly reviewed.

Keywords

X-rays: binaries – black hole physics – accretionaccretion disks – stars: early-type – stars: fundamental parameters (colors, luminosities, masses, radii, temperatures)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S238: Black Holes from Stars to Galaxies – Across the Range of Masses , August 2006 , pp. 389 - 390
Copyright
Copyright © International Astronomical Union 2007

References

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