Melanie Simet

TL;DR: In this article, the authors measured cosmic weak lensing shear power spectra with the Subaru Hyper Suprime-Cam (HSC) survey first-year shear catalog covering 137 degrees of the sky.

TL;DR: The performance of GALSIM meets the stringent requirements of high precision image analysis applications such as weak gravitational lensing, fo r current datasets and for the Stage IV dark energy surveys of the Large Synoptic Survey Telescope, ESA's Euclid mission, and NASA’s WFIRST-AFTAmission.

TL;DR: In this article, the authors present details of the construction and characterization of the coaddition of the Sloan Digital Sky Survey Stripe 82 (SDSS) imaging data, which consists of 275 deg$^2$ of repeated scanning by the SDSS camera of $2.5\arcdeg$ of $\delta$ over $-50 \arcdeg \le \alpha \le 60\arc deg$ centered on the Celestial Equator.

TL;DR: In this paper, the photon-ALP conversion in magnetic fields in and around gamma-ray sources and in the magnetic field of the Milky Way has been investigated, where some fraction of the ALP flux is converted back into photons.

TL;DR: In this article, the authors present details of the construction and characterization of the coaddition of the Sloan Digital Sky Survey (SDSS) Stripe 82 ugriz imaging data, which consists of 275 deg2 of repeated scanning by the SDSS camera over −50° ≤ α ≤ 60° and −125 ≤ δ ≤ +125 centered on the Celestial Equator.