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Microlensing Of Large Sources Including Shear Term Effects

Published online by Cambridge University Press:  25 May 2016

S. Refsdal  and
R. Stabell
S. Refsdal
Affiliation:
Hamburger Sternwarte, Gojenbergsweg 112, D-21029 Hamburg, Germany
R. Stabell
Affiliation:
Institute of Theoretical Astrophysics, University of Oslo, Pb. 1029, Blindern, N-0315 Oslo, Norway

Abstract

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We find that the standard deviation for the observed magnitude of a large microlensed source is δm ≤ 2.17|κ|1/2 θ ∘ /θ s even in the presence of non-zero shear.

Information

Type
Chapter 8: Quasar Structure & Microlensing
Information
Symposium - International Astronomical Union , Volume 173: Astrophysical Applications of Gravitational Lensing , 1996 , pp. 285 - 286
Copyright
Copyright © Kluwer 1996 

References

Deguchi, S. & Watson, W.D., 1987, Phys Rev Letters, 59, 2814 Google Scholar
Refsdal, S. & Stabell, R., 1991, A&A, 250, 62 Google Scholar