Photometric spectral energy distribution of GJ 1018 from 0.23 to ~25 µm. The PHOENIX model corresponding to 3300 K, solar metallicity and high gravity is added (Allard et al. 2003) in order to show that most fluxes are photospheric in origin and that there is no infrared flux excesses at long wavelengths. Vertical error bars denote flux uncertainties and horizontal error bars account for the width of the passbands. The fluxes, effective wavelengths and widths of all passbands were taken from the Virtual Observatory SED Analyzer database.