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Table 1.
KiDS observing strategy: observing condition constraints and exposure times.
| Filter | Max. lunar | Min. moon | Max. seeing | Max. airmass | Sky transp. | Dithers | Total Exp. |
|---|---|---|---|---|---|---|---|
| illumination | distance (deg) | (arcsec) | time (s) | ||||
| u | 0.4 | 90 | 1.1 | 1.2 | CLEAR | 4 | 1000 |
| g | 0.4 | 80 | 0.9 | 1.6 | CLEAR | 5 | 900 |
| r | 0.4 | 60 | 0.8 | 1.3 | CLEAR | 5 | 1800 |
| i | 1.0 | 60 | 1.1 | 2.0 | CLEAR | 5 | 1200 |
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