The H.E.S.S. extragalactic sky survey with the first decade of observations

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Table 4

Fermi-LAT and H.E.S.S. combined fit results.

Name	ϕ₀(E₀) 10⁻¹² cm⁻² s⁻¹ TeV⁻¹	α	β	E₀ TeV	E_peak GeV
SHBL J001355.9-185406	2.24 ± 0.63	2.05 ± 0.14	0.04 ± 0.05	0.362	<0.3 · 10³
NGC 253	0.96 ± 0.06	2.38 ± 0.06	0.04 ± 0.02	0.426	−
1ES 0229+200	1.63 ± 0.03	1.76 ± 0.07	0.03 ± 0.04	0.607	<5.11 · 10³
PKS 0301-243	37. ± 3.3	2.43 ± 0.04	0.14 ± 0.01	0.213	${5.1}_{- 0.5}^{+ 0.6}$ $\[5.1_{-0.5}^{+0.6}\]$
1ES 0414+009	7.8 ± 0.3	1.73 ± 0.08	−0.04 ± 0.03	0.287	−
PKS 0447-439	40.6 ± 1.7	2.39 ± 0.02	0.14 ± 0.01	0.316	13 ± 1.0
PKS 0548-322	3.30 ± 0.15	2.08 ± 0.08	0.09 ± 0.04	0.373	$130_{- 80}^{+ 50}$ $\[130_{-80}^{+50}\]$
PKS 0625-354	8.23 ± 0.96	2.25 ± 0.07	0.10 ± 0.02	0.349	$18_{- 5}^{+ 4}$ $\[18_{-5}^{+4}\]$
1RXS J101015.9-311909	9.15 ± 0.42	2.30 ± 0.11	0.20 ± 0.05	0.281	$50_{- 8}^{+ 9}$ $\[50_{-8}^{+9}\]$
1ES 1101-232	16.1 ± 0.1	1.70 ± 0.04	0.034 ± 0.02	0.316	<15.4 · 10³
1ES 1312-423	5.94 ± 0.54	2.44 ± 0.17	0.37 ± 0.11	0.310	$78_{- 13}^{+ 16}$ $\[78_{-13}^{+16}\]$
PKS 1440-389	43.8 ± 1.0	2.36 ± 0.03	0.16 ± 0.01	0.259	18.6 ± 1.1
PKS 1510-089	20.0 ± 2.5	2.88 ± 0.05	0.11 ± 0.01	0.213	−
AP Lib	10.2 ± 0.9	2.51 ± 0.04	0.09 ± 0.01	0.337	${0.36}_{- 0.11}^{+ 0.17}$ $\[0.36_{-0.11}^{+0.17}\]$
1ES 2322-40.9	25.4 ± 2.1	2.12 ± 0.07	0.12 ± 0.03	0.235	$74_{- 23}^{+ 33}$ $\[74_{-23}^{+33}\]$
PKS 2005-489	17.4 ± 0.1	2.29 ± 0.02	0.13 ± 0.01	0.386	${32.0}_{- 0.1}^{+ 0.1}$ $\[32.0_{-0.1}^{+0.1}\]$
PG 1553+113	63.7 ± 0.5	2.51 ± 0.02	0.24 ± 0.01	0.287	${36.1}_{- 0.1}^{+ 0.1}$ $\[36.1_{-0.1}^{+0.1}\]$
RGB J0152+017	9.7 ± 1.8	2.17 ± 0.05	0.09 ± 0.02	0.287	${38.7}_{- 0.1}^{+ 0.2}$ $\[38.7_{-0.1}^{+0.2}\]$
H 2356-309	15.3 ± 0.1	1.88 ± 0.02	0.08 ± 0.01	0.287	${1.6}_{- 0.7}^{+ 1.3}$ $\[1.6_{-0.7}^{+1.3}\]$ · 10³
1ES 0347-121	9.7 ± 1.8	2.17 ± 0.05	0.09 ± 0.02	0.287	${38.7}_{- 0.1}^{+ 0.2}$ $\[38.7_{-0.1}^{+0.2}\]$

Notes. The first column gives the name of the source. Data were fitted with a log-parabola model, corrected for EBL absorption. The normalisation ϕ₀(E₀) and spectral parameters (α and β) are given. The fifth column gives the energy E₀ at which the normalisation is evaluated. The last column presents the calculated peak energy E_peak or the corresponding upper limit at 99% CL in a SED representation. If no value is given, the peak or the upper limit cannot be computed (see text). Errors are statistical only.

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