Added link to hess internal tutorials
"\n",
"The H.E.S.S. data is private, and H.E.S.S. analysis is mostly documented and discussed at https://hess-confluence.desy.de/ and in H.E.S.S.-internal communication channels. However, in 2018, a small sub-set of archival H.E.S.S. data was publicly released, called the [H.E.S.S. DL3 DR1](https://www.mpi-hd.mpg.de/hfm/HESS/pages/dl3-dr1/), the data level 3, data release number 1. This dataset is 50 MB in size and is used in many Gammapy analysis tutorials, and can be downloaded via [gammapy download](https://docs.gammapy.org/dev/scripts/index.html?highlight=download).\n",
"\n",
- "This notebook is a quick introduction to H.E.S.S. data and instrument responses and contains some specifics that are important for H.E.S.S. users:\n",
+ "This notebook is a quick introduction to this specific DR1 release. It briefly describes H.E.S.S. data and instrument responses and show a simple exploration of the data with the creation of theta-squared plot.\n",
"\n",
- "- IRF formats and shapes\n",
- "- How to handle safe energy and max offset\n",
- "- EVENTS and GTI formats (e.g. how HESS 1, 2, configs, ... are handled)\n",
- "- Link to HESS Confluence where data and help is available (Slack channel)?\n",
- "\n",
- "Then at the end, link to other analysis tutorials that are likely of interest for H.E.S.S. people, and add a few exercises. This can be short, a 5-10 min read. It's just supposed to be the \"landing page\" for someone new in H.E.S.S. that has never used Gammapy.\n",
+ "H.E.S.S. members can find details on the DL3 FITS production on this [Confluence page](https://hess-confluence.desy.de/confluence/display/HESS/HESS+FITS+data) and access more detailed tutorials in this [repository](https://bitbucket.org/hess_software/hess-open-source-tools/src/master/) \n",
"\n",
"## DL3 DR1\n",
"\n",
