High-resolution imaging follow-up of doubly imaged quasars

Autor: Louis E. Abramson, Peter R. Williams, Anowar J. Shajib, Tommaso Treu, Simon Birrer, Eden Molina, Christopher D. Fassnacht, Paul L. Schechter, Adriano Agnello, Lutz Wisotzki, Takahiro Morishita

Publikováno v: Shajib, A J, Molina, E, Agnello, A, Williams, P R, Birrer, S, Treu, T, Fassnacht, C D, Morishita, T, Abramson, L, Schechter, P L & Wisotzki, L 2021, ' High-resolution imaging follow-up of doubly imaged quasars ', Monthly Notices of the Royal Astronomical Society, vol. 503, no. 2, pp. 1557-1567 . https://doi.org/10.1093/mnras/stab532

We report upon three years of follow-up and confirmation of doubly imaged quasar lenses through imaging campaigns from 2016-2018 with the Near-Infrared Camera2 (NIRC2) on the W. M. Keck Observatory. A sample of 57 quasar lens candidates are imaged in

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