Don't forget to activate environment: source <MY PATH>/venv/bin/activate
The script number indicates the sequence of execution. The results are placed in ridge/products/.
The corresponding shell scripts run Python code with different parameters.
01_bgdmodel.py
Calibrates IBIS/ISGRI background model
01_crabmodel.py
Calibrates Crab detector count rate model.
01_crabmodel_plot_poly.py
Plot long-term Crab detector count rate approximated by cubic polynomial function (Fig. B7 in paper).
01_crabmodel_plot_sys.py
Plots the normalized distribution of the residuals between the IBIS/ISGRI Crab count rate and the corresponding polynomial fit (Fig. B8 in paper). The distribution is approximated with a Gaussian function.
02_grxe_resid.py
Calculates difference between detector count rate and that predicted by background model in mCrab units for GAL (Galaxy), BKG (Extragalactic), or ALL (all-sky) regions.
02_grxe_resid_plot.py
Plots normalized distribution of the relative residuals of the background model obtained in three energy bands for BKG region (Figs. A5 and A6 in paper).
02_grxe_map.py
Makes the map of the residuals in mCrab units (not covered in the paper).
03_grxe_spec.py
Extract spectrum of selected sky region, e.g.:
./03_grxe_spec.py GC or ./03_grxe_spec.py M81
If you do not specify the sky region, the script makes spectra for all regions.
Sky regions are defined in config.py.
Spectra are stored in ./products/Spec. After spectra files are ready, go to directory ./products/Spec and run perl ../../scripts/do_pha_igr_v3_mCrab.pl M81.spec.