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most citedThe Man Behind the Curtain: X-rays Drive the UV through NIR Variability in the 2013 AGN Outburst in NGC 2617

1.9k citations · 17k across the 275 of their papers we have counts for

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astro-ph2005★ 96 cited

A Systematic Search for Gravitationally-Lensed Arcs in the Hubble Space Telescope WFPC2 Archive

D. J. Sand, T. Treu, R. S. Ellis +1

We present the results of a systematic search for gravitationally-lensed arcs in clusters of galaxies located in the Hubble Space Telescope Wide Field and Planetary Camera 2 data a…