* Figures and data files for the paper on
"FERMI LAT DISCOVERY OF EXTENDED GAMMA-RAY EMISSIONS IN THE VICINITY
OF THE HB 3 SUPERNOVA REMNANT"

https://iopscience.iop.org/article/10.3847/0004-637X/818/2/114
https://ui.adsabs.harvard.edu/abs/2016ApJ...818..114K/abstract

* Contents
README: this file

Figures: 

f1.eps, f1.gif
Background-subtracted Fermi LAT count map around the HB 3 SNR for photon energies 1-10 GeV.

f2.eps, f2.gif
Close-up view of the background-subtracted LAT count map in the 1–10 GeV energy range.

f3.eps, f3.gif
Spectral energy distribution of the gamma-ray emission measured by the LAT for the HB 3 SNR.

f4.eps, f4.gif
Spectral energy distribution of the gamma-ray emission measured by the LAT for 
the HB 3 SNR with the model lines.

f5.eps, f5.gif
Multi-band spectrum of the HB 3 SNR.

f1_lat_subtr_cnts_1_10GeV.fits
FITS file of the background-subtracted count map used in the figure 1.

f2_lat_subtr_cnts_1_10GeV.fits
FITS file of the background-subtracted count map used in the figure 2.

Flux data are included in this file (README).

* Bin-by-bin flux points

# Energy(GeV) LowerEnergy(GeV) UpperEnergy(GeV)  Flux(eV_cm^-2_s^-1)  FluxStatisticalError  UpperLimit   FluxSystematicError 

2.597e-01     2.000e-01        3.372e-01         7.513e+00                9.880e-01                --        2.344e+00 
4.379e-01     3.372e-01        5.685e-01         9.122e+00                1.325e+00                --        1.990e+00 
7.382e-01     5.685e-01        9.586e-01         7.020e+00                1.106e+00                --        1.518e+00 
1.245e+00     9.586e-01        1.616e+00         7.520e+00                9.804e-01                --        1.773e+00 
2.099e+00     1.616e+00        2.725e+00         5.528e+00                8.530e-01                --        1.166e+00 
3.538e+00     2.725e+00        4.594e+00         2.631e+00                7.731e-01                --        4.584e-01 
7.746e+00     4.594e+00        1.306e+01         1.900e+00                5.455e-01                --        3.562e-01 
2.202e+01     1.306e+01        3.713e+01             --                       --                2.490e+00       -- 
6.259e+01     3.713e+01        1.055e+02             --                       --                3.451e+00       -- 
1.779e+02     1.055e+02        3.000e+02             --                       --                3.698e+00       -- 

# * Upper limits at 2 sigma confidence level are calculated assuming a photon index of 2 if the detection is not significant in an energy bin, i.e.,
TS is less than 4.

* Flux ranges (68% confidence) assuming a log-parabora function
Energy(GeV) Flux_min_stat(eV_cm^-2_s^-1) Flux_max_stat(eV_cm^-2_s^-1)
2.000e-01 4.263e+00 7.003e+00
2.465e-01 5.156e+00 7.440e+00
3.038e-01 5.977e+00 7.945e+00
3.743e-01 6.646e+00 8.433e+00
4.613e-01 7.010e+00 8.723e+00
5.685e-01 7.186e+00 8.792e+00
7.007e-01 7.203e+00 8.709e+00
8.635e-01 7.061e+00 8.325e+00
1.064e+00 6.710e+00 7.775e+00
1.311e+00 6.082e+00 7.268e+00
1.616e+00 5.353e+00 6.621e+00
1.992e+00 4.576e+00 5.878e+00
2.455e+00 3.718e+00 5.085e+00
3.025e+00 2.905e+00 4.427e+00
3.728e+00 2.190e+00 3.789e+00
4.594e+00 1.564e+00 3.254e+00
5.662e+00 1.072e+00 2.756e+00
6.978e+00 6.998e-01 2.300e+00
8.599e+00 4.390e-01 1.890e+00
1.060e+01 2.646e-01 1.530e+00
1.306e+01 1.532e-01 1.219e+00

(Hideaki Katagiri for the Fermi-LAT Collaboration; on April 6, 2021)