Open Access
Table 3.
Photometric error limits for the defined classes.
| Class | Δrmax | Δ(g − r)max | Δ(r − i)max | Δ(i − z)max | Δ(z − y)max |
|---|---|---|---|---|---|
| 1 | 0.05 | 0.10 | 0.05 | 0.05 | 0.10 |
| 2 | 0.10 | 0.20 | 0.10 | 0.10 | 0.20 |
| 3 | 0.15 | 0.30 | 0.15 | 0.15 | 0.30 |
| 4 | 0.25 | 0.50 | 0.25 | 0.25 | 0.50 |
Notes. A galaxy belongs to a given class if its five photometric errors are below the specified values for that class and it is the lowest possible class. Class 5 contains galaxies for which one or more of the photometric errors are above the limits corresponding to Class 4.
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.