Free Access

Fig. 3


Distribution of the DAOPHOT chi and sharp parameters is shown for Quadrant 4 in the R-band. The different sequences of stellar-like objects and galaxies are easily distinguished. We apply the selection chi less than 1 and sharp between −0.5 and 1.

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.