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Table 3

Comparison of the fraction F of sources with overdensity values δ > 0 in the randomized samples and their respective mock catalogues.

Sample N Freal (>δ) ± σreal,% Fmock(>δ) ± σmock,% σs σp
0.2 < z < 0.6, bright environment
AGNhard 237 66 ± 3.0 42 ± 3.2 5.6 1.7
AGNsoft 537 60 ± 2.1 49 ± 2.2 3.7
GAL 42 46 ± 7.6 37 ± 7.4 0.9 1.6
AGN 349 59 ± 2.6 45 ±3.7 3.8
RAD 72 66 ±5.5 44 ± 5.8 2.9 1.4
nRAD 757 59 ± 1.8 48 ± 1.8 4.3
Faint AGN 43 59 ± 7.4 48 ± 7.5 1.3 0.4
Lum. AGN 41 55 ± 7.7 40 ± 7.6 1.3
0.2 < z < 0.6, faint environment
AGNhard 237 65 ± 3.1 47 ± 3.2 4.0 2.0
AGNsoft 537 58 ± 2.1 46 ± 2.2 3.8
GAL 42 63 ± 7.3 44 ± 7.6 1.8 0.5
AGN 349 59 ± 2.6 46 ± 2.7 3.4
RAD 72 62 ± 5.7 47 ± 5.8 1.9 0.5
nRAD 757 59 ± 1.8 47 ± 1.8 4.7
Faint AGN 43 77 ± 6.1 48 ± 7.5 3.0 2.5
Lum. AGN 41 52 ± 7.7 37 ± 7.4 1.6
0.6 < z < 1.0, bright environment
AGNhard 83 55 ± 5.4 57 ± 5.4 0.3 0.1
AGNsoft 430 54 ± 2.4 48 ± 2.4 1.8
RAD 20 50 ± 9.8 50 ± 9.8 0.0 0.5
nRAD 341 55 ± 2.5 44 ± 2.5 3.2
Faint AGN 33 50 ± 8.6 41 ± 8.5 0.7 1.8
Lum. AGN 33 71 ± 7.6 59 ± 8.4 1.0

Notes. σs is the difference between Freal and Fmock in units of its typical standard deviation, calculated as ; σp is the corresponding difference between pairs of the samples AGNhard/AGNsoft, etc.

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