Table 1
CFHQSIR limiting magnitudes and areas.
| Field | Footprint | Effective | 5σ Limiting | Error |
|---|---|---|---|---|
| area (deg2) | area (deg2) | magnitude | ||
| W1 | 63.8 | 60 | 22.7 | 0.15 |
| W2 | 22.5 | 21 | 22.8 | 0.16 |
| W3 | 44.2a | 30 | 22.7 | 0.15 |
| W4 | 23.3 | 21 | 22.7 | 0.14 |
Notes. Thetable lists: footprint areas of the four CFHTLS fields, effective areas with an AB limiting magnitude of ~22.4, average limiting magnitude and dispersion. (a)This is the CFHTLS W3 footprint area. The footprint area covered by CFHQSIR in the Y -band is 32.4 deg2. Here the error refers to the uncertainty in the 5σ limiting magnitude.
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