no code implementations • 11 Nov 2019 • Ting-Yun Cheng, Nan Li, Christopher J. Conselice, Alfonso Aragón-Salamanca, Simon Dye, Robert B. Metcalf
Our method successfully picks up $\sim$63\ percent of lensing images from all lenses in the training set.
Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies
no code implementations • 30 Mar 2019 • Hugo Messias, Neil Nagar, Zhi-Yu Zhang, Ivan Oteo, Simon Dye, Eduardo Ibar, Nicholas Timmons, Paul van der Werf, Dominik Riechers, Stephen Eales, Rob Ivison, Jacob Maresca, Michal J. Michalowski, Chentao Yang
The NS galaxy is expected to have a factor of >10x more gas than its companion (M_H2<3e8 Msun).
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics
1 code implementation • 24 Aug 2017 • James Nightingale, Simon Dye, Richard Massey
This work presents AutoLens, the first entirely automated modeling suite for the analysis of galaxy-scale strong gravitational lenses.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies Instrumentation and Methods for Astrophysics
1 code implementation • 23 Dec 2014 • James Nightingale, Simon Dye
In addition, we highlight the importance of data discretization in pixel-based inversion methods, showing that adaptive SLI averages over significant systematics that are present when a fixed source pixel grid is used.
Instrumentation and Methods for Astrophysics Astrophysics of Galaxies