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Photometry of RZ Ophiuchi - an international collaboration

Published online by Cambridge University Press:  04 August 2017

L.B.G. Knee ,
C. D. Scarfe ,
B. W. Baldwin  and
S. J. Meatheringham
L.B.G. Knee
Affiliation:
University of Victoria, Canada
C. D. Scarfe
Affiliation:
University of Victoria, Canada
B. W. Baldwin
Affiliation:
Fanshawe College, London, Canada
S. J. Meatheringham
Affiliation:
MSSSO, Canberra, Australia

Abstract

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UBV observations, plus a few in R and I, were obtained during the 1984 eclipse of RZ Ophiuchi. Bolometric corrections and temperature calibration, applied to the magnitudes and colours of the stars, were used to derive the ratio of the stellar radii, and a light curve solution was obtained with this parameter fixed. Neither component fills its Roche lobe, but the system may be at a late stage of case C mass transfer.

Type
II. Photometric Research Programmes
Information
Symposium - International Astronomical Union , Volume 118: Instrumentation and Research Programmes for Small Telescopes , 1986 , pp. 299 - 300
Copyright
Copyright © Reidel 1986 

References

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