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The Magnificent Five Images of Supernova Refsdal: Time Delay and Magnification Measurements

Authors: Patrick L. Kelly, Steven Rodney, Tommaso Treu, Simon Birrer, Vivien Bonvin, Luc Dessart, Ryan J. Foley, Alexei V. Filippenko, Daniel Gilman, Saurabh Jha, Jens Hjorth, Kaisey Mandel, Martin Millon, Justin Pierel, Stephen Thorp, Adi Zitrin, Tom Broadhurst, Wenlei Chen, Jose M. Diego, Alan Dressler, Or Graur, Mathilde Jauzac, Matthew A. Malkan, Curtis McCully, Masamune Oguri, Marc Postman, Kasper Borello Schmidt, Keren Sharon, Brad E. Tucker, Anja von der Linden, Joachim Wambsganss

Patrick L. Kelly et al 2023 The Astrophysical Journal 948 .

Provider: AAS Journals

Caption: Figure 6.

Simulated source-plane magnification maps for random realizations of stellar microlenses for SN Refsdal. Here we show simulations we have generated using the κ and γ values listed in Table 6 from the GLAFIC v3 model (Oguri 2010; Kawamata et al. 2016). The red circle shows the size of a photosphere after 10 days of expansion with a velocity of 6000 km s⁻¹. All panels (except for the zoomed-in panel) are 36 mas (0.31 pc) on a side. The Einstein radius of a solar-mass star at the lens’s redshift is 0.015 pc.

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