Auxiliary Information on Galactic Center
Acceleration of petaelectronvolt protons in the Galactic Centre
H.E.S.S. collaboration, A. Abramowski et al., Nature 531 (2016) 476
Paper in ADS
Cosmic-ray density distribution Figure 1
Region Radial_Distance[pc] w_CR (>10TeV) [x10^-3 eV/cm3]
R1 18.5 +/- 3.7 17.3 +/- 2.6
R1 25.9 +/- 3.7 16.6 +/- 2.5
R3 37.1 +/- 7.4 11.8 +/- 1.8
C1 59.3 +/- 14.8 7.3 +/- 1.1
C1b 59.3 +/- 14.8 6.5 +/- 1.0
C2 89.0 +/- 14.8 7.0 +/- 1.0
C2b 89.0 +/- 14.8 7.7 +/- 1.2
C3 118.6 +/- 14.8 4.9 +/- 0.7
C4 148.3 +/- 14.8 4.1 +/- 0.6
C5 178.0 +/- 14.8 4.7 +/- 0.7
CS map used for molecular cloud mass calculation in NRO Database, under "CS J=1-0 Survey of the Galactic Center Region".
Spectrum data points Figure 3
Diffuse emission
Energy (TeV) bin size(TeV) Flux (cm-2 TeV-1 s-1) Flux_low_error Flux_up_error
0.230075 [0.209081, 0.253178] 5.26251e-11 3.46652e-11 3.89274e-11
0.278601 [0.253178, 0.30593] 6.01183e-11 1.16892e-11 1.17927e-11
0.33594 [0.30593, 0.371228] 2.47628e-11 4.66132e-12 4.69093e-12
0.410222 [0.371228, 0.453357] 1.66224e-11 2.57332e-12 2.58707e-12
0.501027 [0.453357, 0.55239] 9.48779e-12 1.50782e-12 1.51715e-12
0.609018 [0.55239, 0.671377] 5.94486e-12 8.92802e-13 8.9974e-13
0.740121 [0.671377, 0.815692] 3.21962e-12 5.57258e-13 5.63696e-13
0.898978 [0.815692, 0.990197] 2.0501e-12 3.64193e-13 3.6885e-13
1.09067 [0.990197, 1.20128] 1.38192e-12 2.37668e-13 2.41235e-13
1.32311 [1.20128, 1.45811] 9.54581e-13 1.59469e-13 1.62148e-13
1.60688 [1.45811, 1.7716] 6.87457e-13 1.10441e-13 1.12248e-13
1.95322 [1.7716, 2.15429] 4.14298e-13 7.63722e-14 7.78882e-14
2.37605 [2.15429, 2.62098] 2.55873e-13 5.36777e-14 5.48555e-14
2.89116 [2.62098, 3.18983] 2.42959e-13 3.90372e-14 3.98944e-14
3.51937 [3.18983, 3.88744] 1.27424e-13 2.7975e-14 2.86997e-14
4.294 [3.88744, 4.73031] 5.84216e-14 2.03553e-14 2.09064e-14
5.21096 [4.73031, 5.74045] 4.40743e-14 1.53016e-14 1.57396e-14
7.01776 [6.04725, 8.54274] 1.37495e-14 5.98055e-15 6.13844e-15
10.3991 [8.54274, 12.4824] 1.21091e-14 3.33995e-15 3.44904e-15
14.9831 [12.4824, 18.5459] 4.60672e-15 2.19048e-15 2.27089e-15
22.9559 [18.5459, 30.1465] 1.06079e-15 7.50377e-16 9.24356e-16
39.5896 [30.1465, 51.9905] 1.87418e-16 1.51044e-16 2.30289e-16
58.7896 [51.9905, 66.4777] 8.84864e-16 0 0
Central source (HESS J1745-290)
Energy (TeV) bin size(TeV) Flux (cm-2 TeV-1 s-1) Flux_low_error Flux_up_error
0.165368 [0.151863, 0.183999] 1.42756e-10 1.26572e-11 1.31137e-11
0.204729 [0.183999, 0.226832] 7.84682e-11 4.22794e-12 4.32291e-12
0.251321 [0.226832, 0.277849] 4.92253e-11 2.22465e-12 2.26921e-12
0.307177 [0.277849, 0.339177] 3.17322e-11 1.34423e-12 1.37106e-12
0.374511 [0.339177, 0.413493] 1.88826e-11 8.38354e-13 8.56021e-13
0.456534 [0.413493, 0.503443] 1.30342e-11 5.51143e-13 5.63314e-13
0.555171 [0.503443, 0.612123] 7.63817e-12 3.53804e-13 3.62343e-13
0.674917 [0.612123, 0.743917] 5.91062e-12 2.58869e-13 2.65156e-13
0.819971 [0.743917, 0.903632] 3.53094e-12 1.72814e-13 1.77517e-13
0.995828 [0.903632, 1.09695] 2.46356e-12 1.24793e-13 1.28394e-13
1.20834 [1.09695, 1.33048] 1.58521e-12 8.71175e-14 8.98834e-14
1.46497 [1.33048, 1.61353] 9.65578e-13 6.03626e-14 6.25093e-14
1.77715 [1.61353, 1.95704] 6.24255e-13 4.25154e-14 4.4212e-14
2.15513 [1.95704, 2.37313] 4.21874e-13 3.10654e-14 3.24015e-14
2.61317 [2.37313, 2.87727] 2.83298e-13 2.29301e-14 2.39933e-14
3.16806 [2.87727, 3.488] 1.53879e-13 1.50827e-14 1.59049e-14
3.84025 [3.488, 4.23043] 9.87131e-14 1.08991e-14 1.15732e-14
4.66024 [4.23043, 5.13511] 6.01009e-14 7.52039e-15 8.04791e-15
5.65836 [5.13511, 6.23692] 3.19129e-14 5.08528e-15 5.51678e-15
6.87464 [6.23692, 7.56401] 1.86931e-14 3.52064e-15 3.88864e-15
8.32251 [7.56401, 9.14642] 1.57526e-14 2.90474e-15 3.2259e-15
10.0519 [9.14642, 11.0314] 5.44977e-15 1.71146e-15 2.00251e-15
12.1063 [11.0314, 13.2638] 3.60859e-15 1.44548e-15 1.70083e-15
14.5319 [13.2638, 15.8982] 2.89817e-15 1.11208e-15 1.33694e-15
17.3929 [15.8982, 19.0281] 1.114e-15 6.56857e-16 8.73177e-16
23.0194 [19.0281, 29.9638] 6.85741e-16 0 0
39.003 [30.7975, 49.3947] 3.20152e-16 0 0
62.5552 [49.3947, 79.2221] 1.96617e-16 0 0