Online material related to the H.E.S.S. data published in
H.E.S.S. Collaboration, Characterizing the gamma-ray long-term variability of PKS2155-304 with H.E.S.S. and Fermi-LAT
Figure 1: PKS 2155-304 HESS lightcurve (2004-2012, E>200 GeV, nightly averages): [DAT]