Table 3
Point source depths and depths measured with 2″ diameter apertures (both 5σ).
| Instrument/Band | Point source depth | 2″ aperture depth |
|---|---|---|
| CFHT MegaCam/u | 26.7, 26.4 | 26.5, 26.4 |
| Subaru HSC/g | 27.2, 27.2 | 26.9, 27.2 |
| Subaru HSC/r | 27.4, 27.4 | 26.8, 26.9 |
| Subaru HSC/i | 26.8, 27.0 | 26.4, 26.6 |
| Subaru HSC/z | 26.2, 25.1 | 25.7, 25.1 |
| Subaru HSC/y | 24.5, – | 24.2, – |
| Subaru HSC/NB0816 | 23.2, 24.6 | 23.1, 24.5 |
| Subaru HSC/NB0921 | 24.7, 25.3 | 24.4, 25.1 |
| Spitzer IRAC/ [3.6 µm] | – | 24.9, 25.1 |
| Spitzer IRAC/[4.5 µm] | – | 24.8, 24.9 |
Notes. The measurement of the point source depth is described in Sect. 3.4, while the measurement of the 2″ aperture depth achieved is described in Sect. 2.5. As described in Sect. 3.4, photometric uncertainies were underestimated for Spitzer/IRAC and so a point source depth is not provided herein. Where two values are given, the first value applies to EDF-N and the second value applies to EDF-F. Future releases from the DAWN survey will include deeper HSC z data in EDF-F. Point-source depth was measured only across the ‘full depth’ region of each field, 9.37 deg2 for EDF-N and 2.85 deg2 for EDF-F (see Sect. 2.4 for details).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.