Orateur
Cosimo Nigro
(IFAE)
Description
The joint-crab project represents the first multi-instrument, fully-reproducible analysis in gamma-ray astronomy.
A common data format proposed for high-level gamma-ray instruments data is implemented for a small set of Fermi-LAT, MAGIC, VERITAS, FACT, and H.E.S.S observations.
The data were analysed with the open-source software gammapy to produce a joint maximum likelihood fit of the Crab nebula spectrum.
All the results presented in this work are obtained using open-access on-line assets that allow for a long-term reproducibility of the results (Docker, zenodo).