22 citations · 41 across the 4 of their papers we have counts for
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3 papers · 1 filter
astro-ph.CO2018★ 4 cited
The Effects of Calibration on the Bias of Shear Measurements
Bryan R. Gillis, A. N. Taylor
Forthcoming large-scale surveys will soon attempt to measure cosmic shear to an unprecedented level of accuracy, requiring a similarly high level of accuracy in the shear measureme…
astro-ph.CO2017★ 22 cited
Calibration of colour gradient bias in shear measurement using HST/CANDELS data
Xinzhong Er, Henk Hoekstra, Tim Schrabback +6
Accurate shape measurements are essential to infer cosmological parameters from large area weak gravitational lensing studies. The compact diffraction-limited point-spread function…
astro-ph.CO2015★ 5 cited
A Generalized Method for Measuring Weak Lensing Magnification With Weighted Number Counts
Bryan Gillis, Andy Taylor
We present a derivation of a generalized optimally-weighted estimator for the weak lensing magnification signal, including a calculation of errors. With this estimator, we present…