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An Optical Burst in Sco X-1

Published online by Cambridge University Press:  12 April 2016

H. Mauder
H. Mauder*
Affiliation:
Astronomisches Institut, Universität Tübingen

Extract

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Sco X-1 is known to show periods of correlated X-ray and optical activity on a timescale of minutes to days, see e.g. Ilovaisky et al.,1980. The rapid optical variations show typically an amplitude of about 5%. During the 1979 campaign on Sco X-1, blue band observations were obtained on several nights with the ESO 1 m photometric telescope with a time resolution of 2 seconds.

Type
Part IV: Cataclysmic Binaries and their Role in Stellar Evolution
Information
International Astronomical Union Colloquium , Volume 69: Binary and Multiple Stars as Tracers of Stellar Evolution , 1982 , pp. 445
Copyright
Copyright © Reidel 1982

References

Ilovaisky, S.A., Chevalier, C., White, N.E., Mason, K.O., Sanford, P.W., Delvaille, , and Schnopper, H.W., 1980, MNRAS 191, 81 Google Scholar