Example of an object with a strange ALHAMBRA SED probably caused by intrinsic variability during the time in which photometry was taken. Lines and symbols as in Fig. 4. We also indicate with a green line a possible secondary solution with z_PHOT = 0.6. As a comparison, we include the observed spectra with a continuous black solid line. Since no flux calibration is provided with the observed spectra, we scale the flux accordingly to fit the plot scale. The observed spectra has been smoothed using a 20 pixel box.