Overall light curve of the multi-wavelength observations of 1ES 0414 + 009 covering the period from 2005 to 2010. Night-wise (shaded) and year-wise (dark) light curves of 1ES 0414+009 by H.E.S.S. a) The Swift/XRT c), UVOT d), and ATOM e) observations have a night-wise binning, while the Fermi light curve b) has 32.5 day binning with 95% upper limits (black open circles) and 130 day binning (blue filled circles). Only statistical uncertainties of the flux points are shown.