Auxiliary information

HESS observations and VLT spectroscopy of PG 1553+113

F. Aharonian et al. (H.E.S.S. Collaboration), Astronomy and Astrophysics, 477, 481, 2008


H.E.S.S. data points for Figure 2 (Time-Average VHE Spectrum)

Energy interval         Mean energy     Flux            Flux Error
[TeV]                   [TeV]           [/TeV cm^2 s]
0.225	0.273		0.245575	8.80935e-11	1.9492e-11
0.273	0.330		0.29751		5.77561e-11	9.66535e-12
0.330	0.400		0.36003		2.73283e-11	4.42271e-12
0.400	0.534		0.452852	5.2467e-12	1.81892e-12
0.534	0.712		0.604285	4.98505e-13	1.22439e-12
0.712	0.949		0.805611	3.8762e-13	4.14072e-13
0.949	1.265		1.0738		3.52229e-13	2.3605e-13
1.265	1.687		1.4316		<3.51526e-13
1.687	2.250		1.90925		<1.8093e-13;
2.250	3.000		2.54614		<9.99097e-14;

Remarks: Statistical errors only. Upper limits are at the 99% confidence level

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H.E.S.S. data points for Figure 3 (Annual Spectra)

2005 data

Energy interval         Mean energy     Flux            Flux Error
[TeV]                   [TeV]           [/TeV cm^2 s]
0.225	0.273		0.245914	1.27885e-10	4.98921e-11
0.273	0.330		0.297906	7.00511e-11	2.08345e-11
0.330	0.400		0.360523	2.39652e-11	9.32232e-12
0.400	0.534		0.454226	1.00784e-11	4.64866e-12
0.534	0.712		0.606103	3.51816e-12	2.16213e-12
0.712	0.949		0.808029	2.79458e-13	1.11269e-12
0.949	1.265		1.07703		8.48023e-13	4.81263e-13

2006 data

Energy interval         Mean energy     Flux            Flux Error
[TeV]                   [TeV]           [/TeV cm^2 s]
0.225	0.273		0.245586	7.97522e-11	2.12702e-11
0.273	0.330		0.297523	5.56348e-11	1.11547e-11
0.330	0.400		0.360046	2.86763e-11	5.09941e-12
0.400	0.534		0.452896	3.69136e-12	1.83142e-12

Remarks: Statistical errors only.

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H.E.S.S. data points for Figure 5 (Nightly Light Curves)

April 2005 data

MJD     Flux(>300 GeV)  Flux Error
        [/cm^2 s]       [/cm^2 s]
53492	2.08939e-12	3.2523e-12
53494	5.22518e-12	1.98072e-12
53495	4.8285e-12	2.68397e-12
53505	8.25225e-12	3.1309e-12
53507	2.54609e-12	2.62709e-12

August 2005 data

MJD     Flux(>300 GeV)  Flux Error
        [/cm^2 s]       [/cm^2 s]
53609	-4.07203e-12	7.83769e-12
53610	2.01423e-11	9.2352e-12
53614	1.90605e-11	1.36582e-11

April 2006 data

MJD     Flux(>300 GeV)  Flux Error
        [/cm^2 s]       [/cm^2 s]
53849	2.28424e-12	2.93356e-12
53850	2.05458e-12	4.04457e-12
53851	8.62755e-12	4.91753e-12
53852	2.24796e-12	3.3168e-12
53853	6.71207e-12	3.397e-12
53857	5.69684e-13	2.46386e-12
53858	6.05688e-12	3.44623e-12
53859	6.03151e-12	3.28699e-12
53860	5.64899e-12	3.32063e-12

July 2006 data

MJD     Flux(>300 GeV)  Flux Error
        [/cm^2 s]       [/cm^2 s]
53938	2.23491e-12	2.02998e-12
53939	5.6942e-12	2.14826e-12
53940	3.78745e-12	2.21319e-12
53941	6.74701e-12	2.3798e-12
53942	4.60354e-12	2.47566e-12
53943	2.19993e-12	2.77862e-12

Remarks: Statistical errors only.

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H.E.S.S. data points for Figure 7a (Suzaku-Epoch VHE Spectrum)

Energy interval         Mean energy     Flux            Flux Error
[TeV]                   [TeV]           [/TeV cm^2 s]
0.225	0.273		0.245166	7.89501e-11	2.3377e-11
0.273	0.330		0.297034	4.93575e-11	1.30916e-11
0.330	0.400		0.359437	2.17504e-11	6.13706e-12
0.400	0.534		0.45121		1.38037e-12	2.19602e-12
0.534	0.712		0.602112	<2.71482e-12
0.712	0.949		0.802721	<3.05593e-12
0.949	1.265		1.06995		<1.6236e-12

Remarks: Statistical errors only. Upper limits are at the 99% confidence level

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H.E.S.S. data points for Figure 7b (Suzaku-Epoch Run-by-Run Light Curves)

MJD start       MJD end         Flux(>300 GeV)  Flux Error
                	        [/cm^2 s]       [/cm^2 s]
53940.74231	53940.76185	1.55349e-11	5.13223e-12
53940.76328	53940.78277	4.94324e-12	4.56819e-12
53940.78431	53940.80385	-2.01112e-12	4.53053e-12
53940.80531	53940.8248	8.32048e-12	5.00271e-12
53941.76336	53941.78291	9.24554e-12	4.30769e-12
53941.78439	53941.80392	2.02704e-12	3.89315e-12
53941.80542	53941.82497	2.03841e-12	4.71919e-12

Remarks: Statistical errors only.