Free Access
Fig. 16.
𝒢 functions calculated for an example RGB star in NGC 188, using the ugriz passbands. Top panel: 𝒢 function is calculated using the observed photometric uncertainties. Bottom panel: 𝒢 function is calculated assuming both the photometric uncertainty and an uncertainty of 0.1 dex in the isochrones.
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.