Relics: Strong lens models for five galaxy clusters from the reionization lensing cluster survey

C Cerny, K Sharon, F Andrade-Santos… - The Astrophysical …, 2018 - iopscience.iop.org
C Cerny, K Sharon, F Andrade-Santos, RJ Avila, M Bradač, LD Bradley, D Carrasco, D Coe…
The Astrophysical Journal, 2018iopscience.iop.org
… The five clusters presented in this paper span the range of masses and redshifts of the
clusters in the RELICS program. We find that they exhibit similar strong lensing efficiencies
to the clusters targeted by the Hubble Frontier Fields within the WFC3/IR field of view.
Outputs of the … Here, we present strong lens models for five clusters from the first set of
RELICS Cycle 24 observations. We describe the sample selection in Section 2, and the
HST imaging and ground-based spectroscopy follow-up in Section 3. We then describe the …
Abstract
Strong gravitational lensing by galaxy clusters magnifies background galaxies, enhancing our ability to discover statistically significant samples of galaxies at
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