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Table 3.

Classes attributed in the visual inspection of the eFEDS/SDSS spectra.

VI Class Number of sources (NORMQ = 3) Percentage [%] (NORMQ = 3)
QSO 8524 (8 456) 75.5 (81.1)
GALAXY 1622 (1 599) 14.4 (15.3)
STAR 333 (331) 2.9 (3.2)
QSO_BAL 41 (41) 0.4 (0.4)
BLAZAR 24 (0) 0.2 (0.0)
UNKNOWN 751 (0) 6.6 (0.0)

Total 11 295 (10 427) 100 (100)

Notes. The second column shows the total number of spectra and, in parentheses, the number of spectra that have a reliable redshift measured in the visual inspection process. The third column lists the percentage of the spectra of each class with regard to the total SPIDERS sample and, in parenthesis, the sub-sample with reliable redshift.

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