Photometric redshifts derived in Caputi et al. (2011) versus the spectroscopic redshifts determined in this paper. Out of 11 targets with measured z_spec , only one appears as a catastrophic outlier, and another one has a z_spec ~ 2, slightly lower than the photometric estimate. For 9 out of 11 targets the spectroscopic redshifts confirm the good z_phot estimates.