Example of three eboss6-7 spectra, illustrating the confidence flags (zQ, zCont). The observed spectra (black) is smoothed: each pixel is replaced by the median value of the 20 nearest pixels. The best-fit model is in red. Vertical blue lines illustrate the location of some expected emission lines in the observed frame: [Oii]_3725−3727, Hγ₄₃₄₂, Hβ₄₈₆₂, [Oiii]₄₉₅₉, [Oiii]₅₀₀₇ (in increasing wavelength).