Fig. 4.
Comparative distribution of the u − r color and redshifts for the 1834 galaxies in the OTELO SP sample. Bottom left panel: u − r color vs. photometric redshift zphot plot shows the original morphological type classification in the OTELO catalog reduced to LT galaxies (black circles) and ET galaxies (red squares). The dotted blue line indicates the u − r color separation. Top panel: SP sample photometric redshift distribution. Right panel: SP sample u − r color distribution.
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