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The Microlensing Events In Q2237+0305A: No Case Against Small Masses/Large Sources

Published online by Cambridge University Press:  25 May 2016

Stein Vidar Hagfors Haugan
Stein Vidar Hagfors Haugan*
Affiliation:
Institute of Theoretical Astrophysics, University of Oslo, Pb. 1029, Blindern, N-0315 OSLO http://www.uio.no/~steinhh/index.html

Extract

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Witt & Mao (1994) claim that the data reported by Racine (1992) contains “a quite well sampled M-shaped double event in image A of 0.3 and 0.4 mag, respectively”. They further state that the very low average mass scenario put forward by Refsdal & Stabell (1991) does not predict “well-resolved asymmetric events, as have been observed in image A”.

Type
Chapter 8: Quasar Structure & Microlensing
Information
Symposium - International Astronomical Union , Volume 173: Astrophysical Applications of Gravitational Lensing , 1996 , pp. 255 - 256
Copyright
Copyright © Kluwer 1996 

References

Haugan, S. V. H. 1994, , , Pb 1029 Blindern, N-0315 Oslo, Norway Google Scholar
Racine, R. 1992, ApJ, 395, L65 Google Scholar
Refsdal, S., Stabell, R. 1991, A&A, 250, 62 Google Scholar
Witt, H. J., Mao, S. 1994, ApJ, 429, 66 Google Scholar