Signatures of Recent Cosmic-Ray Acceleration in the High-Latitude gamma-Ray Sky -- supplementary data

These files provide machine readable results from the paper "Signatures of Recent Cosmic-Ray Acceleration in the High-Latitude gamma-Ray Sky" by Johannesson, G. and Porter, T. A.

The main results are stored in the fits file.  We provide three pairs of file corresponding to the intensity of the smooth component, the emissivity of the gas component, and the intensity of the gas component, respectively.  In each pair we provide the values in one file and the standard deviation in another.

The smooth intensity is stored in ULTRACLEANVETO_final_smooth_intensity.fits and the standard deviation in ULTRACLEANVETO_final_smooth_intensity_stdError.fits.  They are stored in units of 1/(MeV cm^2 sr s).

The gas emissivity is stored in ULTRACLEANVETO_final_emissivity.fits and the standard deviation in ULTRACLEANVETO_final_emissivity_stdError.fits.  They are stored in units of 1/(MeV sr s)

The gas intensity is stored in ULTRACLEANVETO_final_gas_intensity.fits and the standard deviation in ULTRACLEANVETO_final_gas_intensity_stdError.fits.  They are stored in units of 1/(MeV cm^2 sr s)

The gas intensity is simply the gas emissivity multiplied with the gas column density, which is provided in the file final_gas_column.fits.

The fits files are stored in the official HEALPix format used for gamma-ray astronomy (https://gamma-astro-data-formats.readthedocs.io/en/latest/skymaps/index.html).

We also provide tabular data for the mean spectrum displayed in the figures.

ULTRACLEANVETO_Emissivity_north.txt and ULTRACLEANVETO_Emissivity_south.txt provide the emissivity spectrum for the north and south hemispheres, respectively.  These are shown in Figure 11.

ULTRACLEANVETO_Smooth_north.txt and ULTRACLEANVETO_Smooth_south.txt provide the differential spectrum of the smooth component intensity for the north and south hemispheres, respectively.  These are shown in Figure 11.

GALPROP_data.txt provides the GALPROP IC intensity and gas emissivity which are shown in Figure 11.  The IC intensity is also shown in Figure 13.

The rest of the files correspond to the intensity of the specific components of the smooth intensity as shown in Figure 13.  The name of each component is encoded in the filename.