VizieR Online Data Catalog: Galaxies with good spectroscopic redshifts (Euclid Coll+, 2022)

We present the results of the LBT campaign to calibrate photometric redshifts in the redshift range 1.3-2.7 using the LUCI near-infrared spectrographs in the framework of the C3R2 project. We observed 88 masks, 58 in the COSMOS field and 30 in the VVDS field, with an average of 12 objects per mask, aiming to detect the Hα line for primary targets, and the [OIII] or Pa lines for secondary objects. We extracted 1119 spectra, 1100 of which were identified as C3R2 galaxies. From 292 of these galaxies we were able to measure reliable spectroscopic redshifts.

(1 data file).