Fig. 2
Spectral energy distributions of 4U 0142+61 a) and 1E 2259+586; b) from X-rays to TeV energies. In black the points and upper limits in the keV up to the GeV energy range are shown. The upper limits derived by the VERITAS Collaboration are shown in gray and the upper limits from this work are shown in red. See text for further details on the data and upper limits presented here.
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