178 citations · 684 across the 27 of their papers we have counts for
9 papers · 1 filter
PyTorchDIA: A flexible, GPU-accelerated numerical approach to Difference Image Analysis
James A. Hitchcock, Markus Hundertmark, Daniel Foreman-Mackey +4
We present a GPU-accelerated numerical approach for fast kernel and differential background solutions. The model image proposed in the Bramich (2008) difference image analysis algo…
A public code for astrometric microlensing with contour integration
Valerio Bozza, Elahe Khalouei, Etienne Bachelet
We present the first public code for the calculation of the astrometric centroid shift occurring during microlensing events. The computation is based on the contour integration sch…
Fink, a new generation of broker for the LSST community
Anais Möller, Julien Peloton, Emille E. O. Ishida +33
Fink is a broker designed to enable science with large time-domain alert streams such as the one from the upcoming Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST).…
A Machine Learning Classifier for Microlensing in Wide-Field Surveys
D. Godines, E. Bachelet, G. Narayan +1
While microlensing is very rare, occurring on average once per million stars observed, current and near-future surveys are coming online with the capability of providing photometry…
Opportunities for Astrophysical Science from the Inner and Outer Solar System
Michael Zemcov, Iair Arcavi, Richard G. Arendt +22
Astrophysical measurements away from the 1 AU orbit of Earth can enable several astrophysical science cases that are challenging or impossible to perform from Earthbound platforms,…
The Wide Field Infrared Survey Telescope: 100 Hubbles for the 2020s
Rachel Akeson, Lee Armus, Etienne Bachelet +103
The Wide Field Infrared Survey Telescope (WFIRST) is a 2.4m space telescope with a 0.281 deg^2 field of view for near-IR imaging and slitless spectroscopy and a coronagraph designe…