Table 3
Surface density and total numbers of galaxies and AGN (full population, type 1 and type 2).
| Galaxies | Type 1 AGN | Type 2 AGN | All AGN | ||||
|---|---|---|---|---|---|---|---|
| Surface density deg−2 | Total number | Surface density deg−2 | Total number | Surface density deg−2 | Total number | Surface density deg−2 | |
| EWS mH < 24 | 1.4 × 105 | 2.1 × 109 | 8.3 × 102 | 1.2 × 107 | 5.5 × 103 | 8.0 × 107 | 6.3 × 103 |
| EDS mH < 26 | 4.0 × 105 | 2.0 × 107 | 9.4 × 102 | 5.0 × 104 | 7.4 × 103 | 3.9 × 105 | 8.4 × 103 |
| EWS FHα > 2 × 10−16 0.9 ≤ z ≤ 1.8 | 2.9 × 103 | 4.4 × 107 | – | – | 6.1 × 102 | 8.9 × 106 | 6.1 × 102 |
| EDS FHα > 6 × 10−17 0.4 ≤ z ≤ 1.8 | 3.0 × 104 | 1.5 × 106 | – | – | 2.6 × 103 | 1.4 × 105 | 2.6 × 103 |
Notes. Each row corresponds to a different selection, written in the table and explained in greater detail in the text. All AGN are selected with LX > 1042 ergs−1. Total numbers assume that the Euclid Wide (EWS) and Deep (EDS) surveys will cover areas of 14 679 deg2 and 53 deg2, respectively (Euclid Collaboration 2024g). Fluxes are given in erg s−1 cm−2.
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