Currently FITS notebook is broken because folder structure of the remo has been modified.

It needs to be fixed, cleaned and updated with some more info.

• Select observations.
• Display counts, exposure and background derived from observations.
• Define a region to extract/mask and fit spectrum.
• Calculate a spectrum (w/ eventual upper limits) for the spectral range defined.
• Plot fit/butterfly of the spectral model.

• Calculate sensitivity with CTA IRFs and observation time. (+ other params)

1D spectrum simulation

• Simulate a DM spectrum from boosted theoretical fluxes with a TableModel and CTA IRFs

3D simulation

• For spatial component we can use SkyDiffuseMap to read the spatial template from Clumpy
• For the spectral component we can use TableModel with the flux from a tabular dataset file

@peroju
Could you please add some example output files from Clumpy to this repo?
Once they are added, I could start some notebooks and you could close this issue :)

It will be called ASCII.ipynb and it will show hot to read, display, manipulate and write tabular ASCII datafiles with Astropy table.

Simple notebook to find/fit a spectral model from those provided by Gammapy.