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Microlensing in the lensed quasar UM 425?
Published online by Cambridge University Press: 25 May 2016
Abstract
During the ESO key-program on gravitational lenses, the light curves of two images (A and B) of the lensed quasar UM 425 were obtained (from 1987 to 1995). This poster presents a possible interpretation of the light curves in terms of a micro-lensing event in the faint B component of the system, without ruling out a possible intrinsic variation of the source.
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- Chapter 8: Quasar Structure & Microlensing
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- Copyright © Kluwer 1996