output
20132023
most citedIs every strong lens model unhappy in its own way? Uniform modelling of a sample of 13 quadruply+ imaged quasars

123 citations

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astro-ph.GA2018★ 123 cited

Is every strong lens model unhappy in its own way? Uniform modelling of a sample of 13 quadruply+ imaged quasars

A. J. Shajib, S. Birrer, T. Treu +70

Strong-gravitational lens systems with quadruply-imaged quasars (quads) are unique probes to address several fundamental problems in cosmology and astrophysics. Although they are i…

astro-ph.GA2018★ 29 cited

The STRong lensing Insights into the Dark Energy Survey (STRIDES) 2016 follow-up campaign. II. New quasar lenses from double component fitting

T. Anguita, P. L. Schechter, N. Kuropatkin +56

We report upon the follow up of 34 candidate lensed quasars found in the Dark Energy Survey using NTT-EFOSC, Magellan-IMACS, KECK-ESI and SOAR-SAMI. These candidates were selected…

astro-ph.GA2016★ 43 cited

First lensed quasar systems from the VST-ATLAS survey: one quad, two doubles and two pairs of lensless twins

Paul L. Schechter, Nicholas D. Morgan, B. Chehade +3

We have analyzed images from the VST ATLAS survey to identify candidate gravitationally lensed quasar systems in a sample of WISE sources with W1 - W2 > 0.7. Results from followup…