Lake Baikal, home of the Baikal neutrino telescope

Joint follow-up campaign · 2017–2021 data · published 2026

A global neutrino hunt

Four Cherenkov telescope arrays, Fermi-LAT and IceCube combined their follow-up of IceCube neutrino alerts into one legacy dataset covering the whole sky.

Our part

Fabian led the project on behalf of the H.E.S.S. collaboration.

Sky map in equatorial coordinates of IceCube neutrino alerts from 2017 to 2021, with those followed up by the Cherenkov telescopes in colour

Papers