Gammapy validation: joint Crab Data reduction is performed with Analysis. See the general config file Only log parabola fit is performed for now Results MAGIC See MAGIC summary page VERITAS See VERITAS summary page HESS See HESS summary page FACT See FACT summary page Fermi See Fermi summary page Joint See Joint summary page Task Write a script (or notebook) to reproduce the Joint Crab analysis using the latest Gammapy Start with the normal analysis. The systematic error special likelihood would be nice to have also, but that can come later. Compare against the paper results This will especially test the high-level modeling & fitting code in Gammapy, which is under heavy development (covariance matrix, error ellipses) References https://github.com/open-gamma-ray-astro/joint-crab