Table 3.
Comparison between the Legacy Survey and future surveys.
| Survey | Area [deg] (2) | S.B. (1) | Pixel scale [″] | Band(s) [μm] |
|---|---|---|---|---|
| DESI LS | 14 756 | 28.5 (2) | 0.26 | 0.5–1.0 |
| Rubin LSST | 18 000 | 29.55 (3) | 0.2 | 0.3–1.1 |
| Roman (NIR) | > 1700 | 30.5 (4) | 0.11 | 0.9–2.0 |
| Euclid (VIS) | 15 000 | 29.5 (5) | 0.1 | 0.5–0.9 |
| Euclid (NIR) | 15 000 | 28.4 (6) | 0.3 | 0.9–2.0 |
| Euclid Deep (VIS) | 43 | 31.5 (7) | 0.1 | 0.5–0.9 |
Notes. (1)Limit AB mag arcsec−2 in 10″ × 10″ boxes, 3σ. (2)Estimate in r-band from this paper. (3)Estimated for Rubin final mosaics after 10-yr integration. (4)Estimate based on a 30-min long total integration time except in the F213 filter where the estimate is 28.8 due to thermal contamination. (5)Euclid VIS estimates are from Euclid Collaboration (2022a). (6)Euclid NIR estimates are from Euclid Collaboration (2022b). (7)On average, varying between 31 and 32.
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