3 papers
astro-ph.IM2026
Vector Apodizing Phase Plates for the ELT: From prototype to final optics for METIS and MICADO
J. A. van den Born, R. Landman, D. S. Doelman +12
The first generation of instruments for the upcoming Extremely Large Telescope (ELT) will allow for the direct imaging of exoplanets that were previously below the sensitivity or r…
astro-ph.SR2018
Fourier time lags in the dwarf nova SS Cygni
E. Aranzana, S. Scaringi, E. Körding +2
To understand the physical processes governing accretion discs we can study active galactic nuclei (AGN), X-ray binary systems (XRBs) and cataclysmic variables (CVs). It has been s…
astro-ph.HE2018
Short time-scale optical variability properties of the largest AGN sample observed with Kepler/K2
E. Aranzana, E. Kording, P. Uttley +2
We present the first short time-scale (hours to days) optical variability study of a large sample of Active Galactic Nuclei (AGN) observed with the Kepler/K2 mission. The sam…