Table 2
Assumed survey parameters for ground-based I- and K-band wide-area surveys, as well as an H-band space-based survey.
| I-band (Ground) | K-band (Ground) | H-band (Space) | |
|
|
|||
| umax | 1 | 1 | 1 and 3 |
| μsky [mag/arcsec2] | 19.7 | 13.0 | 21.5 |
| θpsf [arcsec] | 1.0 | 1.6 | 0.4 |
| mzp | 20.4 | 24.6 | 24.9 |
| texp [s] | 180 | 60 | 54 |
Notes. For the ground-based I and K-band surveys texp is set so that mzp corresponds to the survey limiting magnitude for 4% photometric precision. The values for the H-band space-based survey are based on the propsed Euclid ExELS survey and are taken from Table 2 of Penny et al. (2013).
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