Tatoo, an implementation of an optical follow up of ANTARES events

摘要

Completed in May 2008, ANTARES is a large area water Cherenkov detector comprising a 3D array of 875 photosensitive detectors, located in the deep Mediterranean Sea close to Toulon, France. It is designed to detect high energy neutrinos emitted by astrophysical sources. These sources can also emit other kind of information, especially visible light. The purpose of the work presented here is to quickly determine the celestial coordinates of such a source and send them to the TAROT robotic optical telescope array, then to analyse the collected images, in order to detect a possible optical counterpart of high energy neutrino events.