ANTIER , S.

The early and complete temporal characterization of optical, fast, transient sources requires continuous and multi-band observations over different timescales (hours to months). For timing astronomy, the use of several telescopes to analyze single objects is the usual method, allowing the acquisition of highly sampled light curves. Taking a...

The early and complete temporal characterization of optical, fast, transient sources requires continuous and multiband observations over different timescales (hours to months). For time-domain astronomy, using several telescopes to analyze single objects is the usual method, allowing the acquisition of highly sampled light curves. Taking a...

The detection of the optical transient AT2017gfo proved that binary neutron star mergers are progenitors of kilonovae (KNe). Using a combination of numerical-relativity and radiative-transfer simulations, the community has developed sophisticated models for these transients for a wide portion of the expected parameter space. Using these...