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Differential Photometry of Binary Stars

Published online by Cambridge University Press:  12 April 2016

J.S.B. Dick ,
M.N. Devaney ,
D.H.P. Jones  and
R.W. ARGYLE
J.S.B. Dick
Affiliation:
Royal Greenwich Observatory, Madingley Road, Cambridge, CB3 OEZ, UK
M.N. Devaney
Affiliation:
Royal Greenwich Observatory, Madingley Road, Cambridge, CB3 OEZ, UK
D.H.P. Jones
Affiliation:
Royal Greenwich Observatory, Madingley Road, Cambridge, CB3 OEZ, UK
R.W. ARGYLE
Affiliation:
Royal Greenwich Observatory, Madingley Road, Cambridge, CB3 OEZ, UK

Abstract

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Using a short exposure, one dimensional area scanner, a programme of photometry on binary stars with separations <10″ has been initiated; using speckle techniques, photometry of binaries with separations <1″ is possible. We describe the equipment and techniques and present results acquired during commissioning.

Type
Classical Methods, Catalogs, & Databases
Information
International Astronomical Union Colloquium , Volume 135: Complementary Approaches to Double and Multiple Star Research , 1992 , pp. 308 - 310
Copyright
Copyright © Astronomical Society of the Pacific 1992

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