Table 3.
Predicted number of passive galaxies at different redshifts expected at different flux limits, corresponding to different mass limits, in the areas surveyed by future facilities.
| Survey | Area [deg2] | Hlim(5σ) | log Mlim/M⊙ | Nz = 3−3.5 | Nz = 3.5−4 | Nz = 4−5 |
|---|---|---|---|---|---|---|
| JADES deep | 0.013 | 30.6 | 9.1 | [5–45] | [5–10] | [5–20] |
| JADES medium | 0.053 | 29.6 | 9.4 | [15–130] | [15–35] | [10–65] |
| Roman ultra-deep | 1 | 30 | 9.3 | [30–280] × 101 | [25–70] × 101 | [20–135] × 101 |
| Roman deep | 5 | 28.9 | 9.5 | [15–100] × 102 | [10–30] × 102 | [10–55] × 102 |
| Roman medium | 9 | 27.5 | 9.9 | [20–100] × 102 | [20–45] × 102 | [10–55] × 102 |
| Euclid deep | 40 | 26 | 10.3 | [70–270] × 102 | [55–140] × 102 | [25–120] × 102 |
| Euclid wide | 15 000 | 24 | 10.8 | [10–40] × 105 | [10–25] × 105 | [40–725] × 103 |
Notes. The range in square brackets encompasses the 1σ uncertainty in the predicted number caused by the uncertainties in the Schechter fits to the SMF (see text).
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